From owner-freebsd-scsi@FreeBSD.ORG Mon Mar 3 01:20:03 2008 Return-Path: Delivered-To: freebsd-scsi@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 71C411065673 for ; Mon, 3 Mar 2008 01:20:03 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id 32A628FC15 for ; Mon, 3 Mar 2008 01:20:03 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.14.2/8.14.2) with ESMTP id m231K3Hi070035 for ; Mon, 3 Mar 2008 01:20:03 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.2/8.14.1/Submit) id m231K3uk070028; Mon, 3 Mar 2008 01:20:03 GMT (envelope-from gnats) Date: Mon, 3 Mar 2008 01:20:03 GMT Message-Id: <200803030120.m231K3uk070028@freefall.freebsd.org> To: freebsd-scsi@FreeBSD.org From: Rick Voland Cc: Subject: Re: kern/120487: [sg] scsi_sg incompatible with scanners X-BeenThere: freebsd-scsi@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: Rick Voland List-Id: SCSI subsystem List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 03 Mar 2008 01:20:03 -0000 The following reply was made to PR kern/120487; it has been noted by GNATS. From: Rick Voland To: Scott Long Cc: Rick Voland , bug-followup@FreeBSD.org Subject: Re: kern/120487: [sg] scsi_sg incompatible with scanners Date: Sun, 02 Mar 2008 19:19:22 -0600 I confirmed today that Vuescan-8.4.62 (latest, released Feb 28, 2008) works on my copy of Redhat 9 on this same computer, and recognizes both of my SCSI scanners. My copy of Redhat 9 uses kernel version 2.4.20-31.9smp. I copied the contents of /proc/scsi/scsi from Redhat 9 into a text file so I can insert that file into FreeBSD (but haven't done this yet). From owner-freebsd-scsi@FreeBSD.ORG Mon Mar 3 11:07:16 2008 Return-Path: Delivered-To: freebsd-scsi@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 5C15D10656A6 for ; Mon, 3 Mar 2008 11:07:16 +0000 (UTC) (envelope-from owner-bugmaster@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id 55DB18FC20 for ; Mon, 3 Mar 2008 11:07:16 +0000 (UTC) (envelope-from owner-bugmaster@FreeBSD.org) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.2/8.14.2) with ESMTP id m23B7GZT022183 for ; Mon, 3 Mar 2008 11:07:16 GMT (envelope-from owner-bugmaster@FreeBSD.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.2/8.14.1/Submit) id m23B7FTZ022179 for freebsd-scsi@FreeBSD.org; Mon, 3 Mar 2008 11:07:15 GMT (envelope-from owner-bugmaster@FreeBSD.org) Date: Mon, 3 Mar 2008 11:07:15 GMT Message-Id: <200803031107.m23B7FTZ022179@freefall.freebsd.org> X-Authentication-Warning: freefall.freebsd.org: gnats set sender to owner-bugmaster@FreeBSD.org using -f From: FreeBSD bugmaster To: freebsd-scsi@FreeBSD.org Cc: Subject: Current problem reports assigned to freebsd-scsi@FreeBSD.org X-BeenThere: freebsd-scsi@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: SCSI subsystem List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 03 Mar 2008 11:07:16 -0000 Current FreeBSD problem reports Critical problems Serious problems S Tracker Resp. Description -------------------------------------------------------------------------------- o kern/39388 scsi ncr/sym drivers fail with 53c810 and more than 256MB m o kern/40895 scsi wierd kernel / device driver bug o kern/52638 scsi [panic] SCSI U320 on SMP server won't run faster than s kern/57398 scsi [mly] Current fails to install on mly(4) based RAID di o kern/60598 scsi wire down of scsi devices conflicts with config o kern/60641 scsi [sym] Sporadic SCSI bus resets with 53C810 under load s kern/61165 scsi [panic] kernel page fault after calling cam_send_ccb o kern/74627 scsi [ahc] [hang] Adaptec 2940U2W Can't boot 5.3 o kern/81887 scsi [aac] Adaptec SCSI 2130S aac0: GetDeviceProbeInfo comm o kern/90282 scsi [sym] SCSI bus resets cause loss of ch device o kern/92798 scsi [ahc] SCSI problem with timeouts o kern/94838 scsi Kernel panic while mounting SD card with lock switch o o kern/99954 scsi [ahc] reading from DVD failes on 6.x (regression) o kern/110847 scsi [ahd] Tyan U320 onboard problem with more than 3 disks o kern/120247 scsi [mpt] FreeBSD 6.3 and LSI Logic 1030 = only 3.300MB/s 15 problems total. Non-critical problems S Tracker Resp. Description -------------------------------------------------------------------------------- o kern/35234 scsi World access to /dev/pass? (for scanner) requires acce o kern/38828 scsi [dpt] [request] DPT PM2012B/90 doesn't work o kern/44587 scsi dev/dpt/dpt.h is missing defines required for DPT_HAND o kern/76178 scsi [ahd] Problem with ahd and large SCSI Raid system o kern/114597 scsi [sym] System hangs at SCSI bus reset with dual HBAs o kern/119668 scsi [cam] [patch] certain errors are too verbose comparing o kern/120487 scsi [sg] scsi_sg incompatible with scanners 7 problems total. From owner-freebsd-scsi@FreeBSD.ORG Tue Mar 4 09:05:15 2008 Return-Path: Delivered-To: freebsd-scsi@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 35CCA1065670 for ; Tue, 4 Mar 2008 09:05:15 +0000 (UTC) (envelope-from thomas.rasmussen@siminn.dk) Received: from smtp.webpartner.dk (smtp.webpartner.dk [195.184.96.12]) by mx1.freebsd.org (Postfix) with ESMTP id CB8828FC23 for ; Tue, 4 Mar 2008 09:05:14 +0000 (UTC) (envelope-from thomas.rasmussen@siminn.dk) Received: from wp-ex02.hq.webpartner.dk (fw.int.webpartner.dk [213.150.34.98]) (using TLSv1 with cipher RC4-MD5 (128/128 bits)) (No client certificate requested) by smtp.webpartner.dk (Postfix) with ESMTP id 69F3A93BFC6; Tue, 4 Mar 2008 09:47:29 +0100 (CET) Received: from wp-ex02.hq.webpartner.dk ([10.32.62.19]) by wp-ex02.hq.webpartner.dk ([10.32.62.19]) with mapi; Tue, 4 Mar 2008 09:46:16 +0100 From: Thomas Steen Rasmussen To: Pierre Beyssac Date: Tue, 4 Mar 2008 09:46:15 +0100 Thread-Topic: iscsi initiator speed very low in FreeBSD 7 Thread-Index: Ach5QjLqbZSqoStfSXGWLrLathWWvgEkMuJw Message-ID: <4A66E92B3FBF8541A78CD11D1C0E3CFC491D952199@wp-ex02.hq.webpartner.dk> References: <4A66E92B3FBF8541A78CD11D1C0E3CFC491D952009@wp-ex02.hq.webpartner.dk> <20080226155813.GD75747@bofh.enst.fr> <20080226160527.GE75747@bofh.enst.fr> <20080227125033.GA35933@bofh.enst.fr> In-Reply-To: <20080227125033.GA35933@bofh.enst.fr> Accept-Language: da-DK, en-US Content-Language: da-DK X-MS-Has-Attach: X-MS-TNEF-Correlator: acceptlanguage: da-DK, en-US Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Cc: "freebsd-scsi@freebsd.org" Subject: SV: iscsi initiator speed very low in FreeBSD 7 X-BeenThere: freebsd-scsi@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: SCSI subsystem List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 04 Mar 2008 09:05:15 -0000 Hello The patch works! :) I had some problems getting it to apply cleanly, due to a (junk?) character in the source file (the file being patched) line= 456. Once I got it applied to a fresh 7 install the speed was considerably bette= r. In my test setup I got to around 20 megabytes / sec to or from my laptop in= itiator. I now need to test the production server with the actual appliance SAN, and see what kind of speeds I get there. I will revert with the results her= e. Until then, thank you very much for your assistance. Med venlig hilsen / Kind regards Thomas Steen Rasmussen Sikkerheds- & Unix-administrator Siminn -----Oprindelig meddelelse----- Fra: owner-freebsd-scsi@freebsd.org [mailto:owner-freebsd-scsi@freebsd.org]= P=E5 vegne af Pierre Beyssac Sendt: 27. februar 2008 13:51 Til: Ivan Voras Cc: freebsd-scsi@freebsd.org Emne: Re: iscsi initiator speed very low in FreeBSD 7 On Wed, Feb 27, 2008 at 01:45:35PM +0100, Ivan Voras wrote: > > Better with the patch... :-) > I think you need to send a file with a .txt extension for it to pass the > spam / list filters. Here it is inline... --- isc_sm.c 2007-07-24 17:35:02.000000000 +0200 +++ /tmp/isc_sm.c 2008-02-26 16:53:54.000000000 +0100 @@ -325,7 +325,9 @@ mtx_unlock(&sp->io_mtx); // XXX } #else + mtx_lock(&sp->io_mtx); // XXX wakeup(&sp->flags); + mtx_unlock(&sp->io_mtx); // XXX #endif return error; } @@ -454,6 +456,11 @@ } } +/* + * Should be called with sp->io_mtx held to avoid race condition + * on queue empty. + * Returns with sp->io_mtx held. + */ static int proc_out(isc_session_t *sp) { @@ -481,6 +488,8 @@ if((pq =3D i_dqueue_snd(sp, which)) =3D=3D NULL) break; + mtx_unlock(&sp->io_mtx); + pp =3D &pq->pdu; bhs =3D &pp->ipdu.bhs; switch(bhs->opcode) { @@ -523,6 +532,8 @@ xdebug("error=3D%d ndone=3D%d opcode=3D0x%x ccb=3D%p itt=3D%= x", error, ndone, bhs->opcode, pq->ccb, ntohl(bhs->itt)); if(error =3D=3D EPIPE) { + pdu_free(sp->isc, pq); + mtx_lock(&sp->io_mtx); // XXX: better do some error recovery ... break; } @@ -540,6 +551,7 @@ } if(pq->ccb =3D=3D NULL || error) pdu_free(sp->isc, pq); + mtx_lock(&sp->io_mtx); } return ndone; } @@ -558,13 +570,13 @@ sp->flags |=3D ISC_SM_RUNNING; do { + mtx_lock(&sp->io_mtx); if(sp->flags & ISC_SM_HOLD) odone =3D 0; else odone =3D proc_out(sp); sdebug(7, "odone=3D%d", odone); if(odone =3D=3D 0) { - mtx_lock(&sp->io_mtx); #ifdef ISC_OWAITING sp->flags |=3D ISC_OWAITING; #endif @@ -574,8 +586,8 @@ #ifdef ISC_OWAITING sp->flags &=3D ~ISC_OWAITING; #endif - mtx_unlock(&sp->io_mtx); } + mtx_unlock(&sp->io_mtx); } while(sp->flags & ISC_SM_RUN); sp->flags &=3D ~ISC_SM_RUNNING; -- A: Yes. Pierre Beyssac pb@enst.fr >Q: Are you sure? >>A: Because it reverses the logical flow of conversation. >>>Q: Why is top posting annoying in email? _______________________________________________ freebsd-scsi@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-scsi To unsubscribe, send any mail to "freebsd-scsi-unsubscribe@freebsd.org" From owner-freebsd-scsi@FreeBSD.ORG Tue Mar 4 12:36:00 2008 Return-Path: Delivered-To: freebsd-scsi@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 7F73F106566C for ; Tue, 4 Mar 2008 12:36:00 +0000 (UTC) (envelope-from freebsdlists@bsdunix.ch) Received: from conversation.bsdunix.ch (ns1.bsdunix.ch [82.220.1.90]) by mx1.freebsd.org (Postfix) with ESMTP id D94438FC19 for ; Tue, 4 Mar 2008 12:35:59 +0000 (UTC) (envelope-from freebsdlists@bsdunix.ch) Received: from localhost (localhost.bsdunix.ch [127.0.0.1]) by conversation.bsdunix.ch (Postfix) with ESMTP id 1FC1A5E5A for ; Tue, 4 Mar 2008 13:17:46 +0100 (CET) X-Virus-Scanned: by amavisd-new at mail.bsdunix.ch Received: from conversation.bsdunix.ch ([127.0.0.1]) by localhost (conversation.bsdunix.ch [127.0.0.1]) (amavisd-new, port 10024) with LMTP id J0-VBAJ-8gQo for ; Tue, 4 Mar 2008 13:17:43 +0100 (CET) Received: from bert.mlan.solnet.ch (bert.mlan.solnet.ch [212.101.1.83]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by conversation.bsdunix.ch (Postfix) with ESMTP id 4AF4B5DB1 for ; Tue, 4 Mar 2008 13:17:43 +0100 (CET) Message-ID: <47CD3DE6.7040805@bsdunix.ch> Date: Tue, 04 Mar 2008 13:17:42 +0100 From: Thomas Vogt User-Agent: Thunderbird 2.0.0.9 (X11/20080218) MIME-Version: 1.0 To: "freebsd-scsi@freebsd.org" Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Subject: Adaptec 3405 does not work with FreeBSD 7.0 Generic AMD64 X-BeenThere: freebsd-scsi@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: SCSI subsystem List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 04 Mar 2008 12:36:00 -0000 Hello List, I've some problem with an Adaptec 3405 SAS/SATA Raid Controller. Hardware Release note for 7.0 shows Adaptec SAS RAID 3405 as supported controller but it looks like its not supported by FreeBSD 7.0 GENERIC 64bit. When I try to install FreeBSD 7.0 64bit from the install disc1 i got: no disk found. I installed FreeBSD on another disk, not connected to the Adaptec Controller. 7.0-RELEASE FreeBSD 7.0-RELEASE #0: Sun Feb 24 10:35:36 UTC 2008 root@driscoll.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC amd64 Boot: aac0: mem 0xb8a00000-0xb8bfffff irq 18 at device 14.0 on pci4 aac0: Enabling 64-bit address support aac0: New comm. interface enabled aac0: [ITHREAD] aac0: Adaptec 3405, aac driver 2.0.0-1 aac0: Error 5 sending VMIoctl command /dev/aac0 is there but I can use it. arcconf itself works: arcconf GETCONFIG 1 Controllers found: 1 ---------------------------------------------------------------------- Controller information ---------------------------------------------------------------------- Controller Status : Optimal Channel description : SAS/SATA Controller Model : Adaptec 3405 Controller Serial Number : 7C2510D73F2 Physical Slot : 6 Temperature : 41 C/ 105 F (Normal) Installed memory : 128 MB Copyback : Disabled Background consistency check : Disabled Automatic Failover : Enabled Defunct disk drive count : 0 Logical devices/Failed/Degraded : 1/0/0 -------------------------------------------------------- Controller Version Information -------------------------------------------------------- BIOS : 5.2-0 (15611) Firmware : 5.2-0 (15611) Driver : 0.0-0 (0) Boot Flash : 5.2-0 (15611) -------------------------------------------------------- Controller Battery Information -------------------------------------------------------- Status : Not Installed ---------------------------------------------------------------------- Logical device information ---------------------------------------------------------------------- Logical device number 0 Logical device name : tank RAID level : Spanned_volume Status of logical device : Optimal Size : 2858998 MB Read-cache mode : Enabled Write-cache mode : Enabled (write-back) Write-cache setting : Enabled (write-back) Partitioned : No Protected by Hot-Spare : No Bootable : Yes Failed stripes : No -------------------------------------------------------- Logical device segment information -------------------------------------------------------- Segment 0 : Present (0,0) Segment 1 : Present (0,1) Segment 2 : Present (0,2) Segment 3 : Present (0,3) ---------------------------------------------------------------------- Physical Device information ---------------------------------------------------------------------- Device #0 Device is a Hard drive State : Online Supported : Yes Transfer Speed : SATA 3.0 Gb/s Reported Channel,Device : 0,0 Vendor : WDC Model : WD7500AYYS-01RCA Firmware : 30.04G30 Size : 715404 MB Write Cache : Enabled (write-back) FRU : None S.M.A.R.T. : No Device #1 Device is a Hard drive State : Online Supported : Yes Transfer Speed : SATA 3.0 Gb/s Reported Channel,Device : 0,1 Vendor : WDC Model : WD7500AYYS-01RCA Firmware : 30.04G30 Size : 715404 MB Write Cache : Enabled (write-back) FRU : None S.M.A.R.T. : No Device #2 Device is a Hard drive State : Online Supported : Yes Transfer Speed : SATA 3.0 Gb/s Reported Channel,Device : 0,2 Vendor : WDC Model : WD7500AYYS-01RCA Firmware : 30.04G30 Size : 715404 MB Write Cache : Enabled (write-back) FRU : None S.M.A.R.T. : No Device #3 Device is a Hard drive State : Online Supported : Yes Transfer Speed : SATA 3.0 Gb/s Reported Channel,Device : 0,3 Vendor : WDC Model : WD7500AYYS-01RCA Firmware : 30.04G30 Size : 715404 MB Write Cache : Enabled (write-back) FRU : None S.M.A.R.T. : No Command completed successfully. Any ideas? Regards, Thomas Vogt From owner-freebsd-scsi@FreeBSD.ORG Thu Mar 6 14:37:08 2008 Return-Path: Delivered-To: freebsd-scsi@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id BA565106566B for ; Thu, 6 Mar 2008 14:37:08 +0000 (UTC) (envelope-from hackish@gmail.com) Received: from wa-out-1112.google.com (wa-out-1112.google.com [209.85.146.176]) by mx1.freebsd.org (Postfix) with ESMTP id 88E8B8FC18 for ; Thu, 6 Mar 2008 14:37:08 +0000 (UTC) (envelope-from hackish@gmail.com) Received: by wa-out-1112.google.com with SMTP id k17so2212055waf.3 for ; Thu, 06 Mar 2008 06:37:08 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:message-id:date:from:to:subject:mime-version:content-type; bh=TqBITt6NGdzjlcqGh8rKYZRn579soAK5gXRhArAY2g0=; b=j/kakdabfXo0LVqTozyNF8kUK51LK3jfIQJ+n6ASKFrlzwk4Q7iuSrre/6nL2QTKk+5lK41XzPKPj3bAyCHYvMKR43MmYEHkVvhsiE49sIYYz3LebV5oONTGLCoJbD2jsvxAivNca7odIH/x0hReWA+rsdTiOxpXUMHsEdfSZbY= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:to:subject:mime-version:content-type; b=JqcqdbKVyMQ5Y0e+2IUnqezvS9Js7xsQAGIObDhDaWXCnTZ2n0T3BSgT3jhUEfoL2oiJMxtTvBTsFXRk9Ep9aKAZLQDAsS6/yGwi1vuCvYOEBXrCXai85WFSmDQe9sHvWcAYbIyMUPpLPErj9fPumS1DsUdeG0+PSkkeUQIDbeQ= Received: by 10.114.169.2 with SMTP id r2mr6944724wae.76.1204812584879; Thu, 06 Mar 2008 06:09:44 -0800 (PST) Received: by 10.114.131.15 with HTTP; Thu, 6 Mar 2008 06:09:44 -0800 (PST) Message-ID: Date: Thu, 6 Mar 2008 09:09:44 -0500 From: "Michael Richards" To: freebsd-scsi@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Subject: 7.0 problem with fsck X-BeenThere: freebsd-scsi@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: SCSI subsystem List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 06 Mar 2008 14:37:08 -0000 I have a development machine with a USB drive on it used for backups. I recently upgraded to 7.0 but now it's been crashing. The machine is a Dell Poweredge 6450 quad CPU The drive is: da0 at umass-sim0 bus 0 target 0 lun 0 da0: Fixed Direct Access SCSI-4 device da0: 1.000MB/s transfers da0: 286188MB (586114704 512 byte sectors: 255H 63S/T 36483C) and I've successfully used this drive for about 6 months. Here is what /var/log/messages had to say: Mar 2 02:03:54 mule kernel: umass0: BBB bulk-in clear stall failed, TIMEOUT Mar 2 02:03:54 mule kernel: umass0: BBB bulk-out clear stall failed, IOERROR Mar 2 02:04:59 mule kernel: umass0: BBB reset failed, IOERROR Mar 2 02:06:04 mule kernel: umass0: BBB bulk-in clear stall failed, TIMEOUT Mar 2 02:06:04 mule kernel: umass0: BBB bulk-out clear stall failed, IOERROR Mar 2 02:07:09 mule kernel: umass0: BBB reset failed, IOERROR Mar 2 02:08:14 mule kernel: umass0: BBB bulk-in clear stall failed, TIMEOUT Mar 2 02:08:14 mule kernel: umass0: BBB bulk-out clear stall failed, IOERROR Mar 2 02:08:14 mule kernel: g_vfs_done():da0s1[READ(offset=286340743168, length=16384)]error = 5 Mar 2 02:09:19 mule kernel: umass0: BBB reset failed, IOERROR So I tried to run fsck on it: fsck /dev/da0s1d ** /dev/da0s1d ** Last Mounted on /backup ** Phase 1 - Check Blocks and Sizes fsck_4.2bsd: cannot alloc 4294967292 bytes for inoinfo I also tried fsck -d but it gives no more detail. The volume appears to mount correctly and I can see my files but during the backup it has crashed every night since I upgraded to 7.0. In frustration I tried to newfs that drive. mule# newfs /dev/da0s1d /dev/da0s1d: 286181.3MB (586099332 sectors) block size 16384, fragment size 2048 using 1558 cylinder groups of 183.77MB, 11761 blks, 23552 inodes. super-block backups (for fsck -b #) at: 160, 376512, 752864, 1129216, 1505568, 1881920, 2258272, 2634624, 3010976, 3387328, 3763680, 4140032, 4516384, 4892736, 5269088, --- SNIP --- Same problem: mule# fsck /dev/da0s1d ** /dev/da0s1d ** Last Mounted on ** Phase 1 - Check Blocks and Sizes fsck_4.2bsd: cannot alloc 4294967292 bytes for inoinfo Any ideas? -Michael From owner-freebsd-scsi@FreeBSD.ORG Fri Mar 7 12:40:54 2008 Return-Path: Delivered-To: freebsd-scsi@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 7DBA71065670 for ; Fri, 7 Mar 2008 12:40:54 +0000 (UTC) (envelope-from anderson@freebsd.org) Received: from ns.trinitel.com (186.161.36.72.static.reverse.ltdomains.com [72.36.161.186]) by mx1.freebsd.org (Postfix) with ESMTP id 5A7848FC32 for ; Fri, 7 Mar 2008 12:40:54 +0000 (UTC) (envelope-from anderson@freebsd.org) Received: from proton.storspeed.com (209-163-168-124.static.tenantsolutions.com [209.163.168.124] (may be forged)) (authenticated bits=0) by ns.trinitel.com (8.14.1/8.14.1) with ESMTP id m27CRrt9070579; Fri, 7 Mar 2008 06:27:53 -0600 (CST) (envelope-from anderson@freebsd.org) Message-ID: <47D134C6.5030009@freebsd.org> Date: Fri, 07 Mar 2008 06:27:50 -0600 From: Eric Anderson User-Agent: Thunderbird 2.0.0.12 (Macintosh/20080213) MIME-Version: 1.0 To: Michael Richards References: In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-2.2 required=5.0 tests=AWL,BAYES_00 autolearn=ham version=3.1.8 X-Spam-Checker-Version: SpamAssassin 3.1.8 (2007-02-13) on ns.trinitel.com Cc: freebsd-scsi@freebsd.org Subject: Re: 7.0 problem with fsck X-BeenThere: freebsd-scsi@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: SCSI subsystem List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 07 Mar 2008 12:40:54 -0000 Michael Richards wrote: > I have a development machine with a USB drive on it used for backups. I > recently upgraded to 7.0 but now it's been crashing. > > The machine is a Dell Poweredge 6450 quad CPU > > The drive is: > da0 at umass-sim0 bus 0 target 0 lun 0 > da0: Fixed Direct Access SCSI-4 device > da0: 1.000MB/s transfers > da0: 286188MB (586114704 512 byte sectors: 255H 63S/T 36483C) > > and I've successfully used this drive for about 6 months. > > Here is what /var/log/messages had to say: > Mar 2 02:03:54 mule kernel: umass0: BBB bulk-in clear stall failed, TIMEOUT > Mar 2 02:03:54 mule kernel: umass0: BBB bulk-out clear stall failed, > IOERROR > Mar 2 02:04:59 mule kernel: umass0: BBB reset failed, IOERROR > Mar 2 02:06:04 mule kernel: umass0: BBB bulk-in clear stall failed, TIMEOUT > Mar 2 02:06:04 mule kernel: umass0: BBB bulk-out clear stall failed, > IOERROR > Mar 2 02:07:09 mule kernel: umass0: BBB reset failed, IOERROR > Mar 2 02:08:14 mule kernel: umass0: BBB bulk-in clear stall failed, TIMEOUT > Mar 2 02:08:14 mule kernel: umass0: BBB bulk-out clear stall failed, > IOERROR > Mar 2 02:08:14 mule kernel: g_vfs_done():da0s1[READ(offset=286340743168, > length=16384)]error = 5 > Mar 2 02:09:19 mule kernel: umass0: BBB reset failed, IOERROR > > So I tried to run fsck on it: > fsck /dev/da0s1d > ** /dev/da0s1d > ** Last Mounted on /backup > ** Phase 1 - Check Blocks and Sizes > fsck_4.2bsd: cannot alloc 4294967292 bytes for inoinfo > > I also tried fsck -d but it gives no more detail. The volume appears to > mount correctly and I can see my files but during the backup it has crashed > every night since I upgraded to 7.0. > > In frustration I tried to newfs that drive. > mule# newfs /dev/da0s1d > /dev/da0s1d: 286181.3MB (586099332 sectors) block size 16384, fragment size > 2048 > using 1558 cylinder groups of 183.77MB, 11761 blks, 23552 inodes. > super-block backups (for fsck -b #) at: > 160, 376512, 752864, 1129216, 1505568, 1881920, 2258272, 2634624, 3010976, > 3387328, 3763680, 4140032, 4516384, 4892736, 5269088, > --- SNIP --- > > Same problem: > mule# fsck /dev/da0s1d > ** /dev/da0s1d > ** Last Mounted on > ** Phase 1 - Check Blocks and Sizes > fsck_4.2bsd: cannot alloc 4294967292 bytes for inoinfo > > Any ideas? Sounds like you have a corrupt file system. The g_vfs_done error (error 5) indicates I/O error, which is possibly coming from the drive. Can you run your drives utilities to make sure the drive is good? If you are getting I/O errors, it's possible the cylinder group for the file system is getting corrupted, and leading to just data for the inode information. I would do two things: 1) run your drives diagnostic tools and make sure it is good with no errors. 2) Apply these diffs to your source, and recompile fsck. The diff is for FreeBSD 8, so it's possible you'd have to do some work to patch it, but probably not. Links to changes: http://www.freebsd.org/cgi/cvsweb.cgi/src/sbin/fsck_ffs/setup.c.diff?&r1=1.50&r2=1.51&f=h http://www.freebsd.org/cgi/cvsweb.cgi/src/sbin/fsck_ffs/pass2.c.diff?&r1=1.26&r2=1.27&f=h http://www.freebsd.org/cgi/cvsweb.cgi/src/sbin/fsck_ffs/pass1.c.diff?&r1=1.43&r2=1.44&f=h Eric From owner-freebsd-scsi@FreeBSD.ORG Fri Mar 7 13:39:00 2008 Return-Path: Delivered-To: freebsd-scsi@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 9ECB2106566B for ; Fri, 7 Mar 2008 13:39:00 +0000 (UTC) (envelope-from d_elbracht@ecngs.de) Received: from ecngs.de (mail.ecngs.de [217.73.144.50]) by mx1.freebsd.org (Postfix) with ESMTP id A03E78FC2B for ; Fri, 7 Mar 2008 13:38:59 +0000 (UTC) (envelope-from d_elbracht@ecngs.de) Received: from EC1a (ec1.elbracht.net [217.73.144.99]) by ecngs.de (SurgeMail 3.8f2) with ESMTP id 2191396-1922481 for ; Fri, 07 Mar 2008 14:21:41 +0100 From: "d_elbracht" To: Date: Fri, 7 Mar 2008 14:23:38 +0100 Message-ID: <001301c88056$76745f60$639049d9@EC1a> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit X-Mailer: Microsoft Office Outlook 11 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.3198 Thread-Index: AciAVnRLUxqlgoV2RYSh/qiUyx2vdg== Subject: only 8 LUNs on MPT X-BeenThere: freebsd-scsi@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: SCSI subsystem List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 07 Mar 2008 13:39:00 -0000 we are using LSIs 3801E HBA to connect Infortrends S16S-G1030+JBOD (e.g. 32 disks, 16 x RAID0, 16 LUNs) to an AMD64 machine. the Infortrend Box is momentarily configured with 9 LUNs. When booting only 8 LUNs (da45 to da52) show up da45 at mpt0 bus 0 target 10 lun 0 da45: Fixed Direct Access SCSI-4 device da45: 300.000MB/s transfers da45: Command Queueing Enabled da45: 1430288MB (2929229824 512 byte sectors: 255H 63S/T 182336C) da46 at mpt0 bus 0 target 10 lun 1 ..... da52 at mpt0 bus 0 target 10 lun 7 da52: Fixed Direct Access SCSI-4 device da52: 300.000MB/s transfers da52: Command Queueing Enabled da52: 1430288MB (2929229824 512 byte sectors: 255H 63S/T 182336C) "camcontrol reportluns 2:10" shows: "9 LUNs found" how to get more that 8 LUNs to map? May be, some limitation somewhere in the code for MPT ? any help would be appreciated. Dieter From owner-freebsd-scsi@FreeBSD.ORG Fri Mar 7 14:36:04 2008 Return-Path: Delivered-To: freebsd-scsi@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 326071065673 for ; Fri, 7 Mar 2008 14:36:04 +0000 (UTC) (envelope-from scottl@samsco.org) Received: from pooker.samsco.org (pooker.samsco.org [168.103.85.57]) by mx1.freebsd.org (Postfix) with ESMTP id DC21A8FC18 for ; Fri, 7 Mar 2008 14:36:03 +0000 (UTC) (envelope-from scottl@samsco.org) Received: from phobos.samsco.home (phobos.samsco.home [192.168.254.11]) (authenticated bits=0) by pooker.samsco.org (8.13.8/8.13.8) with ESMTP id m27EZYaC035728; Fri, 7 Mar 2008 07:35:34 -0700 (MST) (envelope-from scottl@samsco.org) Message-ID: <47D152B6.7030307@samsco.org> Date: Fri, 07 Mar 2008 07:35:34 -0700 From: Scott Long User-Agent: Mozilla/5.0 (Macintosh; U; Intel Mac OS X; en-US; rv:1.8.1.11) Gecko/20071128 SeaMonkey/1.1.7 MIME-Version: 1.0 To: d_elbracht References: <001301c88056$76745f60$639049d9@EC1a> In-Reply-To: <001301c88056$76745f60$639049d9@EC1a> X-Enigmail-Version: 0.95.6 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-1.4 required=5.4 tests=ALL_TRUSTED autolearn=failed version=3.1.8 X-Spam-Checker-Version: SpamAssassin 3.1.8 (2007-02-13) on pooker.samsco.org Cc: freebsd-scsi@freebsd.org Subject: Re: only 8 LUNs on MPT X-BeenThere: freebsd-scsi@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: SCSI subsystem List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 07 Mar 2008 14:36:04 -0000 d_elbracht wrote: > we are using LSIs 3801E HBA to connect Infortrends S16S-G1030+JBOD (e.g. 32 > disks, 16 x RAID0, 16 LUNs) to an AMD64 machine. > > the Infortrend Box is momentarily configured with 9 LUNs. > > When booting only 8 LUNs (da45 to da52) show up > > da45 at mpt0 bus 0 target 10 lun 0 > da45: Fixed Direct Access SCSI-4 device > da45: 300.000MB/s transfers > da45: Command Queueing Enabled > da45: 1430288MB (2929229824 512 byte sectors: 255H 63S/T 182336C) > da46 at mpt0 bus 0 target 10 lun 1 > ..... > da52 at mpt0 bus 0 target 10 lun 7 > da52: Fixed Direct Access SCSI-4 device > da52: 300.000MB/s transfers > da52: Command Queueing Enabled > da52: 1430288MB (2929229824 512 byte sectors: 255H 63S/T 182336C) > > "camcontrol reportluns 2:10" > shows: "9 LUNs found" > > how to get more that 8 LUNs to map? > > May be, some limitation somewhere in the code for MPT ? > > any help would be appreciated. > The following sysctl/tunable must be set: kern.cam.cam_srch_hi=1 This can be set via either /boot/loader.conf, /etc/sysctl.conf, or directly by running the sysctl command. Scott From owner-freebsd-scsi@FreeBSD.ORG Fri Mar 7 14:55:25 2008 Return-Path: Delivered-To: freebsd-scsi@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 550E2106566B for ; Fri, 7 Mar 2008 14:55:25 +0000 (UTC) (envelope-from d_elbracht@ecngs.de) Received: from ecngs.de (mail.ecngs.de [217.73.144.50]) by mx1.freebsd.org (Postfix) with ESMTP id B752D8FC25 for ; Fri, 7 Mar 2008 14:55:24 +0000 (UTC) (envelope-from d_elbracht@ecngs.de) Received: from EC1a (ec1.elbracht.net [217.73.144.99]) by ecngs.de (SurgeMail 3.8f2) with ESMTP id 2191706-1922481 for multiple; Fri, 07 Mar 2008 15:53:03 +0100 From: "d_elbracht" To: "'Scott Long'" References: <001301c88056$76745f60$639049d9@EC1a> <47D152B6.7030307@samsco.org> Date: Fri, 7 Mar 2008 15:55:03 +0100 Message-ID: <001e01c88063$3a1b3b80$639049d9@EC1a> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable X-Mailer: Microsoft Office Outlook 11 In-Reply-To: <47D152B6.7030307@samsco.org> X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.3198 Thread-Index: AciAYFAmXEKYvNUlTN2Z0w9QS83zOwAAkx+Q Cc: freebsd-scsi@freebsd.org Subject: AW: only 8 LUNs on MPT X-BeenThere: freebsd-scsi@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: SCSI subsystem List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 07 Mar 2008 14:55:25 -0000 adding=20 kern.cam.cam_srch_hi=3D1 to /boot/loader.conf did not change anything. still da52 remains the highest device. I would expect da53 to show up. did I miss something ? Dieter =20 > -----Urspr=FCngliche Nachricht----- > Von: owner-freebsd-scsi@freebsd.org=20 > [mailto:owner-freebsd-scsi@freebsd.org] Im Auftrag von Scott Long > Gesendet: Freitag, 7. M=E4rz 2008 15:36 > An: d_elbracht > Cc: freebsd-scsi@freebsd.org > Betreff: Re: only 8 LUNs on MPT >=20 > d_elbracht wrote: > > we are using LSIs 3801E HBA to connect Infortrends S16S-G1030+JBOD=20 > > (e.g. 32 disks, 16 x RAID0, 16 LUNs) to an AMD64 machine. > >=20 > > the Infortrend Box is momentarily configured with 9 LUNs. > >=20 > > When booting only 8 LUNs (da45 to da52) show up > >=20 > > da45 at mpt0 bus 0 target 10 lun 0 > > da45: Fixed Direct Access SCSI-4 device > > da45: 300.000MB/s transfers > > da45: Command Queueing Enabled > > da45: 1430288MB (2929229824 512 byte sectors: 255H 63S/T 182336C) > > da46 at mpt0 bus 0 target 10 lun 1 > > ..... > > da52 at mpt0 bus 0 target 10 lun 7 > > da52: Fixed Direct Access SCSI-4 device > > da52: 300.000MB/s transfers > > da52: Command Queueing Enabled > > da52: 1430288MB (2929229824 512 byte sectors: 255H 63S/T 182336C) > >=20 > > "camcontrol reportluns 2:10" > > shows: "9 LUNs found" > >=20 > > how to get more that 8 LUNs to map? > >=20 > > May be, some limitation somewhere in the code for MPT ? > >=20 > > any help would be appreciated. > >=20 >=20 > The following sysctl/tunable must be set: >=20 > kern.cam.cam_srch_hi=3D1 >=20 > This can be set via either /boot/loader.conf,=20 > /etc/sysctl.conf, or directly by running the sysctl command. >=20 > Scott > _______________________________________________ > freebsd-scsi@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-scsi > To unsubscribe, send any mail to=20 > "freebsd-scsi-unsubscribe@freebsd.org" From owner-freebsd-scsi@FreeBSD.ORG Fri Mar 7 15:34:13 2008 Return-Path: Delivered-To: freebsd-scsi@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 86A601065671 for ; Fri, 7 Mar 2008 15:34:13 +0000 (UTC) (envelope-from scottl@samsco.org) Received: from pooker.samsco.org (pooker.samsco.org [168.103.85.57]) by mx1.freebsd.org (Postfix) with ESMTP id 3BF1F8FC1D for ; Fri, 7 Mar 2008 15:34:12 +0000 (UTC) (envelope-from scottl@samsco.org) Received: from phobos.samsco.home (phobos.samsco.home [192.168.254.11]) (authenticated bits=0) by pooker.samsco.org (8.13.8/8.13.8) with ESMTP id m27FXkUf036345; Fri, 7 Mar 2008 08:33:46 -0700 (MST) (envelope-from scottl@samsco.org) Message-ID: <47D1605A.8030505@samsco.org> Date: Fri, 07 Mar 2008 08:33:46 -0700 From: Scott Long User-Agent: Mozilla/5.0 (Macintosh; U; Intel Mac OS X; en-US; rv:1.8.1.11) Gecko/20071128 SeaMonkey/1.1.7 MIME-Version: 1.0 To: d_elbracht References: <001301c88056$76745f60$639049d9@EC1a> <47D152B6.7030307@samsco.org> <001e01c88063$3a1b3b80$639049d9@EC1a> In-Reply-To: <001e01c88063$3a1b3b80$639049d9@EC1a> X-Enigmail-Version: 0.95.6 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-1.4 required=5.4 tests=ALL_TRUSTED autolearn=failed version=3.1.8 X-Spam-Checker-Version: SpamAssassin 3.1.8 (2007-02-13) on pooker.samsco.org Cc: freebsd-scsi@freebsd.org Subject: Re: AW: only 8 LUNs on MPT X-BeenThere: freebsd-scsi@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: SCSI subsystem List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 07 Mar 2008 15:34:13 -0000 d_elbracht wrote: > adding > > kern.cam.cam_srch_hi=1 > > to /boot/loader.conf did not change anything. > still da52 remains the highest device. I would expect da53 to show up. > > did I miss something ? > > Dieter > Can you send me the output of 'camcontrol inq da45'. It might be that this device is reporting itself as SCSI-2 instead of SCSI-3. Also, you can verify that the tunable got set in the loader by checking it with the sysctl command. Scott From owner-freebsd-scsi@FreeBSD.ORG Fri Mar 7 15:39:09 2008 Return-Path: Delivered-To: freebsd-scsi@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id EE09B1065673 for ; Fri, 7 Mar 2008 15:39:09 +0000 (UTC) (envelope-from d_elbracht@ecngs.de) Received: from ecngs.de (mail.ecngs.de [217.73.144.50]) by mx1.freebsd.org (Postfix) with ESMTP id 5BB798FC16 for ; Fri, 7 Mar 2008 15:39:08 +0000 (UTC) (envelope-from d_elbracht@ecngs.de) Received: from EC1a (ec1.elbracht.net [217.73.144.99]) by ecngs.de (SurgeMail 3.8f2) with ESMTP id 2191864-1922481 for multiple; Fri, 07 Mar 2008 16:36:50 +0100 From: "d_elbracht" To: "'Scott Long'" References: <001301c88056$76745f60$639049d9@EC1a> <47D152B6.7030307@samsco.org><001e01c88063$3a1b3b80$639049d9@EC1a> <47D1605A.8030505@samsco.org> Date: Fri, 7 Mar 2008 16:38:49 +0100 Message-ID: <003801c88069$57510cb0$639049d9@EC1a> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable X-Mailer: Microsoft Office Outlook 11 In-Reply-To: <47D1605A.8030505@samsco.org> X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.3198 Thread-Index: AciAaI/x6NmBJHq/T7mdmsntriuUwQAAIlOw Cc: freebsd-scsi@freebsd.org Subject: AW: AW: only 8 LUNs on MPT X-BeenThere: freebsd-scsi@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: SCSI subsystem List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 07 Mar 2008 15:39:10 -0000 the tunable is set: sysctl -a | grep kern.cam.cam_srch kern.cam.cam_srch_hi: 1 here is the output from 'camcontrol inq da45': pass45: Fixed Direct Access SCSI-4 device pass45: Serial Number 01F53A00000000472CF136000000 300.000MB/s transfers , Command Queueing Enabled=20 Dieter > -----Urspr=FCngliche Nachricht----- > Von: owner-freebsd-scsi@freebsd.org=20 > [mailto:owner-freebsd-scsi@freebsd.org] Im Auftrag von Scott Long > Gesendet: Freitag, 7. M=E4rz 2008 16:34 > An: d_elbracht > Cc: freebsd-scsi@freebsd.org > Betreff: Re: AW: only 8 LUNs on MPT >=20 > d_elbracht wrote: > > adding > >=20 > > kern.cam.cam_srch_hi=3D1 > >=20 > > to /boot/loader.conf did not change anything. > > still da52 remains the highest device. I would expect da53=20 > to show up. > >=20 > > did I miss something ? > >=20 > > Dieter > >=20 >=20 > Can you send me the output of 'camcontrol inq da45'. It=20 > might be that this device is reporting itself as SCSI-2=20 > instead of SCSI-3. Also, you can verify that the tunable got=20 > set in the loader by checking it with the sysctl command. >=20 > Scott >=20 > _______________________________________________ > freebsd-scsi@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-scsi > To unsubscribe, send any mail to=20 > "freebsd-scsi-unsubscribe@freebsd.org" From owner-freebsd-scsi@FreeBSD.ORG Fri Mar 7 15:56:01 2008 Return-Path: Delivered-To: freebsd-scsi@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id EC24F1065675 for ; Fri, 7 Mar 2008 15:56:01 +0000 (UTC) (envelope-from scottl@samsco.org) Received: from pooker.samsco.org (pooker.samsco.org [168.103.85.57]) by mx1.freebsd.org (Postfix) with ESMTP id A065A8FC15 for ; Fri, 7 Mar 2008 15:56:01 +0000 (UTC) (envelope-from scottl@samsco.org) Received: from phobos.samsco.home (phobos.samsco.home [192.168.254.11]) (authenticated bits=0) by pooker.samsco.org (8.13.8/8.13.8) with ESMTP id m27FtalD036683; Fri, 7 Mar 2008 08:55:36 -0700 (MST) (envelope-from scottl@samsco.org) Message-ID: <47D16578.4070104@samsco.org> Date: Fri, 07 Mar 2008 08:55:36 -0700 From: Scott Long User-Agent: Mozilla/5.0 (Macintosh; U; Intel Mac OS X; en-US; rv:1.8.1.11) Gecko/20071128 SeaMonkey/1.1.7 MIME-Version: 1.0 To: d_elbracht References: <001301c88056$76745f60$639049d9@EC1a> <47D152B6.7030307@samsco.org><001e01c88063$3a1b3b80$639049d9@EC1a> <47D1605A.8030505@samsco.org> <003801c88069$57510cb0$639049d9@EC1a> In-Reply-To: <003801c88069$57510cb0$639049d9@EC1a> X-Enigmail-Version: 0.95.6 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-1.4 required=5.4 tests=ALL_TRUSTED autolearn=failed version=3.1.8 X-Spam-Checker-Version: SpamAssassin 3.1.8 (2007-02-13) on pooker.samsco.org Cc: freebsd-scsi@freebsd.org Subject: Re: AW: AW: only 8 LUNs on MPT X-BeenThere: freebsd-scsi@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: SCSI subsystem List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 07 Mar 2008 15:56:02 -0000 d_elbracht wrote: > the tunable is set: > sysctl -a | grep kern.cam.cam_srch > kern.cam.cam_srch_hi: 1 > > here is the output from 'camcontrol inq da45': > > pass45: Fixed Direct Access SCSI-4 device > pass45: Serial Number 01F53A00000000472CF136000000 > 300.000MB/s transfers , Command Queueing Enabled > > Dieter > What version of FreeBSD is this? The max lun benhavior changed a bit in the SCSI layer a couple of years ago. The MPT driver itself supports up to 256 LUNs. Scott From owner-freebsd-scsi@FreeBSD.ORG Fri Mar 7 16:04:49 2008 Return-Path: Delivered-To: freebsd-scsi@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 5D88D106566C for ; Fri, 7 Mar 2008 16:04:49 +0000 (UTC) (envelope-from d_elbracht@ecngs.de) Received: from ecngs.de (mail.ecngs.de [217.73.144.50]) by mx1.freebsd.org (Postfix) with ESMTP id BB1A58FC17 for ; Fri, 7 Mar 2008 16:04:48 +0000 (UTC) (envelope-from d_elbracht@ecngs.de) Received: from EC1a (ec1.elbracht.net [217.73.144.99]) by ecngs.de (SurgeMail 3.8f2) with ESMTP id 2191974-1922481 for multiple; Fri, 07 Mar 2008 17:02:32 +0100 From: "d_elbracht" To: "'Scott Long'" References: <001301c88056$76745f60$639049d9@EC1a><47D152B6.7030307@samsco.org><001e01c88063$3a1b3b80$639049d9@EC1a><47D1605A.8030505@samsco.org> <003801c88069$57510cb0$639049d9@EC1a> <47D16578.4070104@samsco.org> Date: Fri, 7 Mar 2008 17:04:31 +0100 Message-ID: <003d01c8806c$eeb96590$639049d9@EC1a> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable X-Mailer: Microsoft Office Outlook 11 In-Reply-To: <47D16578.4070104@samsco.org> X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.3198 Thread-Index: AciAa3v7exzNgl7+QmGBN+mSb7yw/wAAKJoQ Cc: freebsd-scsi@freebsd.org Subject: AW: AW: AW: only 8 LUNs on MPT X-BeenThere: freebsd-scsi@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: SCSI subsystem List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 07 Mar 2008 16:04:49 -0000 sorry about that, should have said that in the first place. it is FreeBSD 7.0, CVSuped Feb 15, 2008 btw, you noticed it said SCSI-4 ? Dieter=20 > -----Urspr=FCngliche Nachricht----- > Von: owner-freebsd-scsi@freebsd.org=20 > [mailto:owner-freebsd-scsi@freebsd.org] Im Auftrag von Scott Long > Gesendet: Freitag, 7. M=E4rz 2008 16:56 > An: d_elbracht > Cc: freebsd-scsi@freebsd.org > Betreff: Re: AW: AW: only 8 LUNs on MPT >=20 > d_elbracht wrote: > > the tunable is set: > > sysctl -a | grep kern.cam.cam_srch > > kern.cam.cam_srch_hi: 1 > >=20 > > here is the output from 'camcontrol inq da45': > >=20 > > pass45: Fixed Direct Access SCSI-4 device > > pass45: Serial Number 01F53A00000000472CF136000000 300.000MB/s=20 > > transfers , Command Queueing Enabled > >=20 > > Dieter > >=20 >=20 > What version of FreeBSD is this? The max lun benhavior=20 > changed a bit in the SCSI layer a couple of years ago. The=20 > MPT driver itself supports up to 256 LUNs. >=20 > Scott > _______________________________________________ > freebsd-scsi@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-scsi > To unsubscribe, send any mail to=20 > "freebsd-scsi-unsubscribe@freebsd.org" From owner-freebsd-scsi@FreeBSD.ORG Fri Mar 7 20:51:04 2008 Return-Path: Delivered-To: freebsd-scsi@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 188DC1065675 for ; Fri, 7 Mar 2008 20:51:04 +0000 (UTC) (envelope-from john@jnielsen.net) Received: from ns1.jnielsen.net (ns1.jnielsen.net [69.55.238.237]) by mx1.freebsd.org (Postfix) with ESMTP id EAAF38FC19 for ; Fri, 7 Mar 2008 20:51:03 +0000 (UTC) (envelope-from john@jnielsen.net) Received: from [192.168.5.128] (jn@stealth.jnielsen.net [74.218.226.254]) (authenticated bits=0) by ns1.jnielsen.net (8.12.9p2/8.12.9) with ESMTP id m27KGiZn078954; Fri, 7 Mar 2008 15:17:01 -0500 (EST) (envelope-from john@jnielsen.net) From: John Nielsen To: freebsd-scsi@freebsd.org Date: Fri, 7 Mar 2008 15:16:28 -0500 User-Agent: KMail/1.9.7 References: <4A66E92B3FBF8541A78CD11D1C0E3CFC491D952009@wp-ex02.hq.webpartner.dk> <20080227125033.GA35933@bofh.enst.fr> <4A66E92B3FBF8541A78CD11D1C0E3CFC491D952199@wp-ex02.hq.webpartner.dk> In-Reply-To: <4A66E92B3FBF8541A78CD11D1C0E3CFC491D952199@wp-ex02.hq.webpartner.dk> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200803071516.31640.john@jnielsen.net> X-Virus-Scanned: ClamAV version 0.88.4, clamav-milter version 0.88.4 on ns1.jnielsen.net X-Virus-Status: Clean Cc: Thomas Steen Rasmussen , Pierre Beyssac Subject: Re: iscsi initiator speed very low in FreeBSD 7 X-BeenThere: freebsd-scsi@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: SCSI subsystem List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 07 Mar 2008 20:51:04 -0000 On Tuesday 04 March 2008 03:46:15 am Thomas Steen Rasmussen wrote: > On Tuesday 26 February 2008 10:58:13 am Pierre Beyssac wrote: > > On Tue, Feb 26, 2008 at 01:37:09PM +0100, Thomas Steen Rasmussen > > wrote: > > > Windows Vista / Windows Server 2008 get impressive speeds from this > > > SAN (2008 got close to 800 megabits in one test). FreeBSD is not > > > even close to that speed. I have tried a bunch of different things, > > > but I always seem to end up with a speed close to 700 kilobits. This > > > is all on gigabit links. > > > > I've seen a similar problem (30-second timeout in the code due to > > a race condition). You might want to try the attached patch. It > > fixed the slowness for me. I intend to commit it to current very > > soon. > > The patch works! :) I had some problems getting it to apply cleanly, > due to a (junk?) character in the source file (the file being patched) > line 456. Once I got it applied to a fresh 7 install the speed was > considerably better. In my test setup I got to around 20 megabytes / > sec to or from my laptop initiator. I now need to test the production > server with the actual appliance SAN, and see what kind of speeds I get > there. I will revert with the results here. > > Until then, thank you very much for your assistance. This is good news! Pierre- would you like someone to create a PR with your patch to help it get committed or is that ball already rolling? Thanks, JN From owner-freebsd-scsi@FreeBSD.ORG Sat Mar 8 01:40:55 2008 Return-Path: Delivered-To: freebsd-scsi@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id CC28E106566B for ; Sat, 8 Mar 2008 01:40:55 +0000 (UTC) (envelope-from ken@nargothrond.kdm.org) Received: from nargothrond.kdm.org (nargothrond.kdm.org [70.56.43.81]) by mx1.freebsd.org (Postfix) with ESMTP id 7D5978FC17 for ; Sat, 8 Mar 2008 01:40:55 +0000 (UTC) (envelope-from ken@nargothrond.kdm.org) Received: from nargothrond.kdm.org (localhost [127.0.0.1]) by nargothrond.kdm.org (8.14.2/8.13.6) with ESMTP id m2817edD004923; Fri, 7 Mar 2008 18:07:40 -0700 (MST) (envelope-from ken@nargothrond.kdm.org) Received: (from ken@localhost) by nargothrond.kdm.org (8.14.2/8.13.6/Submit) id m2817dk7004922; Fri, 7 Mar 2008 18:07:39 -0700 (MST) (envelope-from ken) Date: Fri, 7 Mar 2008 18:07:39 -0700 From: "Kenneth D. Merry" To: Scott Long Message-ID: <20080308010739.GA4855@nargothrond.kdm.org> References: <001301c88056$76745f60$639049d9@EC1a> <47D1605A.8030505@samsco.org> <003801c88069$57510cb0$639049d9@EC1a> <47D16578.4070104@samsco.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <47D16578.4070104@samsco.org> User-Agent: Mutt/1.4.2i X-Virus-Scanned: ClamAV 0.92.1/6166/Fri Mar 7 09:36:07 2008 on nargothrond.kdm.org X-Virus-Status: Clean Cc: freebsd-scsi@freebsd.org, d_elbracht Subject: Re: AW: AW: only 8 LUNs on MPT X-BeenThere: freebsd-scsi@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: SCSI subsystem List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 08 Mar 2008 01:40:55 -0000 On Fri, Mar 07, 2008 at 08:55:36 -0700, Scott Long wrote: > d_elbracht wrote: > >the tunable is set: > >sysctl -a | grep kern.cam.cam_srch > >kern.cam.cam_srch_hi: 1 > > > >here is the output from 'camcontrol inq da45': > > > >pass45: Fixed Direct Access SCSI-4 device > >pass45: Serial Number 01F53A00000000472CF136000000 > >300.000MB/s transfers , Command Queueing Enabled > > > >Dieter > > > > What version of FreeBSD is this? The max lun benhavior changed a > bit in the SCSI layer a couple of years ago. The MPT driver itself > supports up to 256 LUNs. I think the problem may be: cpi->max_lun = 7; That's from line 3590 in rev 1.63 of mpt_cam.c. (i.e. -current) I ran into the same problem a few days ago in RELENG_7, but hadn't gotten around to sending email about it yet. The symptom I was having is all the LUNs on the target wouldn't probe automatically. I could rescan them manually, but CAM would stop probing at 7. I fixed it by setting max_lun to 1024. (Not sure if anything would break if I actually got that high, but my target was only setup for 79 LUNs.) Ken -- Kenneth Merry ken@kdm.org From owner-freebsd-scsi@FreeBSD.ORG Sat Mar 8 15:57:52 2008 Return-Path: Delivered-To: freebsd-scsi@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 16370106566B for ; Sat, 8 Mar 2008 15:57:52 +0000 (UTC) (envelope-from scottl@samsco.org) Received: from pooker.samsco.org (pooker.samsco.org [168.103.85.57]) by mx1.freebsd.org (Postfix) with ESMTP id A13008FC16 for ; Sat, 8 Mar 2008 15:57:51 +0000 (UTC) (envelope-from scottl@samsco.org) Received: from phobos.samsco.home (phobos.samsco.home [192.168.254.11]) (authenticated bits=0) by pooker.samsco.org (8.13.8/8.13.8) with ESMTP id m28FvRKJ047054; Sat, 8 Mar 2008 08:57:27 -0700 (MST) (envelope-from scottl@samsco.org) Message-ID: <47D2B767.5040403@samsco.org> Date: Sat, 08 Mar 2008 08:57:27 -0700 From: Scott Long User-Agent: Mozilla/5.0 (Macintosh; U; Intel Mac OS X; en-US; rv:1.8.1.11) Gecko/20071128 SeaMonkey/1.1.7 MIME-Version: 1.0 To: "Kenneth D. Merry" , d_elbracht References: <001301c88056$76745f60$639049d9@EC1a> <47D1605A.8030505@samsco.org> <003801c88069$57510cb0$639049d9@EC1a> <47D16578.4070104@samsco.org> <20080308010739.GA4855@nargothrond.kdm.org> In-Reply-To: <20080308010739.GA4855@nargothrond.kdm.org> X-Enigmail-Version: 0.95.6 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-1.4 required=5.4 tests=ALL_TRUSTED autolearn=failed version=3.1.8 X-Spam-Checker-Version: SpamAssassin 3.1.8 (2007-02-13) on pooker.samsco.org Cc: freebsd-scsi@freebsd.org Subject: Re: AW: AW: only 8 LUNs on MPT X-BeenThere: freebsd-scsi@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: SCSI subsystem List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 08 Mar 2008 15:57:52 -0000 Kenneth D. Merry wrote: > On Fri, Mar 07, 2008 at 08:55:36 -0700, Scott Long wrote: >> d_elbracht wrote: >>> the tunable is set: >>> sysctl -a | grep kern.cam.cam_srch >>> kern.cam.cam_srch_hi: 1 >>> >>> here is the output from 'camcontrol inq da45': >>> >>> pass45: Fixed Direct Access SCSI-4 device >>> pass45: Serial Number 01F53A00000000472CF136000000 >>> 300.000MB/s transfers , Command Queueing Enabled >>> >>> Dieter >>> >> What version of FreeBSD is this? The max lun benhavior changed a >> bit in the SCSI layer a couple of years ago. The MPT driver itself >> supports up to 256 LUNs. > > I think the problem may be: > > cpi->max_lun = 7; > > That's from line 3590 in rev 1.63 of mpt_cam.c. (i.e. -current) > > I ran into the same problem a few days ago in RELENG_7, but hadn't gotten > around to sending email about it yet. > > The symptom I was having is all the LUNs on the target wouldn't probe > automatically. I could rescan them manually, but CAM would stop probing at > 7. > > I fixed it by setting max_lun to 1024. (Not sure if anything would break > if I actually got that high, but my target was only setup for 79 LUNs.) > > Ken Ok, I missed it on my first look since there's code elsewhere in the driver that specifically handles up to 16k LUNs as an initiator and 256 LUNs as a target. I guess the value in XPT_PATH_INQ is there so that CAM won't spend hours at boot-time scanning for all possible LUNs. I could change it to something like 256, but that will still significantly increase the boot time. What really needs to happen is to have REPORT_LUNS implemented for the probe. Until that happens, what I'd suggest doing is to just manually scan your high lun. I'll see if I can come up with a REPORT_LUNS patch, if anyone is willing to play guinea pig. For the sake of safety with older broken SCSI devices, I might limit it to working only with FC initiators, only only with devices that report SCSI-4 or higher. We'll have to play with that. Scott From owner-freebsd-scsi@FreeBSD.ORG Sat Mar 8 16:57:40 2008 Return-Path: Delivered-To: freebsd-scsi@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 8BC261065670 for ; Sat, 8 Mar 2008 16:57:40 +0000 (UTC) (envelope-from d_elbracht@ecngs.de) Received: from ecngs.de (mail.ecngs.de [217.73.144.50]) by mx1.freebsd.org (Postfix) with ESMTP id 092678FC21 for ; Sat, 8 Mar 2008 16:57:39 +0000 (UTC) (envelope-from d_elbracht@ecngs.de) Received: from EC1a (ec1.elbracht.net [217.73.144.99]) by ecngs.de (SurgeMail 3.8f2) with ESMTP id 2195085-1922481 for multiple; Sat, 08 Mar 2008 17:55:16 +0100 From: "d_elbracht" To: "'Scott Long'" , "'Kenneth D. Merry'" References: <001301c88056$76745f60$639049d9@EC1a> <47D1605A.8030505@samsco.org> <003801c88069$57510cb0$639049d9@EC1a> <47D16578.4070104@samsco.org> <20080308010739.GA4855@nargothrond.kdm.org> <47D2B767.5040403@samsco.org> Date: Sat, 8 Mar 2008 17:57:14 +0100 Message-ID: <008701c8813d$75b84d60$639049d9@EC1a> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable X-Mailer: Microsoft Office Outlook 11 In-Reply-To: <47D2B767.5040403@samsco.org> X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.3198 Thread-Index: AciBNN+dXKwGMY0QQVaE+1KI/xBWxQAB8rYw Cc: freebsd-scsi@freebsd.org Subject: AW: AW: AW: only 8 LUNs on MPT X-BeenThere: freebsd-scsi@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: SCSI subsystem List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 08 Mar 2008 16:57:40 -0000 Yes, I am willing to play guinea pig :) the Contoller (LSI 3801E) is not FC, it is SAS if my recollection works, we had a similar issue (unsolved) with Qlogic = FC 2312, limited to 16 LUNs the Code there is: isp_freebsd.c: cpi->max_lun =3D ISP_MAX_LUNS(isp) - 1;=20 'camcontrol inq da32' gives=20 pass32: Fixed Direct Access SCSI-3 device pass32: Serial Number 0C04C96131C15A00 200.000MB/s transfers , Command Queueing Enabled so SCSI-4 Limitation may not be all. Dieter > -----Urspr=FCngliche Nachricht----- > Von: Scott Long [mailto:scottl@samsco.org]=20 > Gesendet: Samstag, 8. M=E4rz 2008 16:57 > An: Kenneth D. Merry; d_elbracht > Cc: freebsd-scsi@freebsd.org > Betreff: Re: AW: AW: only 8 LUNs on MPT >=20 > Kenneth D. Merry wrote: > > On Fri, Mar 07, 2008 at 08:55:36 -0700, Scott Long wrote: > >> d_elbracht wrote: > >>> the tunable is set: > >>> sysctl -a | grep kern.cam.cam_srch > >>> kern.cam.cam_srch_hi: 1 > >>> > >>> here is the output from 'camcontrol inq da45': > >>> > >>> pass45: Fixed Direct Access SCSI-4 device > >>> pass45: Serial Number 01F53A00000000472CF136000000 300.000MB/s=20 > >>> transfers , Command Queueing Enabled > >>> > >>> Dieter > >>> > >> What version of FreeBSD is this? The max lun benhavior=20 > changed a bit=20 > >> in the SCSI layer a couple of years ago. The MPT driver itself=20 > >> supports up to 256 LUNs. > >=20 > > I think the problem may be: > >=20 > > cpi->max_lun =3D 7; > >=20 > > That's from line 3590 in rev 1.63 of mpt_cam.c. (i.e. -current) > >=20 > > I ran into the same problem a few days ago in RELENG_7, but hadn't=20 > > gotten around to sending email about it yet. > >=20 > > The symptom I was having is all the LUNs on the target=20 > wouldn't probe=20 > > automatically. I could rescan them manually, but CAM would stop=20 > > probing at 7. > >=20 > > I fixed it by setting max_lun to 1024. (Not sure if anything would=20 > > break if I actually got that high, but my target was only=20 > setup for 79=20 > > LUNs.) > >=20 > > Ken >=20 > Ok, I missed it on my first look since there's code elsewhere=20 > in the driver that specifically handles up to 16k LUNs as an=20 > initiator and 256 LUNs as a target. I guess the value in=20 > XPT_PATH_INQ is there so that CAM won't spend hours at=20 > boot-time scanning for all possible LUNs. I could change it=20 > to something like 256, but that will still significantly=20 > increase the boot time. What really needs to happen is to=20 > have REPORT_LUNS implemented for the probe. Until that=20 > happens, what I'd suggest doing is to just manually scan your=20 > high lun. I'll see if I can come up with a REPORT_LUNS=20 > patch, if anyone is willing to play guinea pig. For the sake=20 > of safety with older broken SCSI devices, I might limit it to=20 > working only with FC initiators, only only with devices that=20 > report SCSI-4 or higher. We'll have to play with that. >=20 > Scott >=20 From owner-freebsd-scsi@FreeBSD.ORG Sat Mar 8 17:28:12 2008 Return-Path: Delivered-To: freebsd-scsi@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 359751065671 for ; Sat, 8 Mar 2008 17:28:12 +0000 (UTC) (envelope-from beyssac@bofh.enst.fr) Received: from smtp2.enst.fr (revol2.enst.fr [IPv6:2001:660:330f:2::e]) by mx1.freebsd.org (Postfix) with ESMTP id 9B1948FC15 for ; Sat, 8 Mar 2008 17:28:11 +0000 (UTC) (envelope-from beyssac@bofh.enst.fr) Received: from localhost (localhost.enst.fr [127.0.0.1]) by smtp2.enst.fr (Postfix) with ESMTP id EA23BB83F4; Sat, 8 Mar 2008 18:28:09 +0100 (CET) X-Virus-Scanned: amavisd-new at enst.fr Received: from bofh.enst.fr (bofh.enst.fr [137.194.32.191]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by smtp2.enst.fr (Postfix) with ESMTP id ADF7FB83AC; Sat, 8 Mar 2008 18:28:09 +0100 (CET) Received: from bofh.enst.fr (localhost [127.0.0.1]) by bofh.enst.fr (8.14.2/8.14.2) with ESMTP id m28HS9Xe018330; Sat, 8 Mar 2008 18:28:09 +0100 (CET) (envelope-from beyssac@bofh.enst.fr) Received: (from beyssac@localhost) by bofh.enst.fr (8.14.2/8.14.2/Submit) id m28HS4ci018328; Sat, 8 Mar 2008 18:28:04 +0100 (CET) (envelope-from beyssac) Date: Sat, 8 Mar 2008 18:28:04 +0100 From: Pierre Beyssac To: John Nielsen Message-ID: <20080308172804.GA17974@bofh.enst.fr> References: <4A66E92B3FBF8541A78CD11D1C0E3CFC491D952009@wp-ex02.hq.webpartner.dk> <20080227125033.GA35933@bofh.enst.fr> <4A66E92B3FBF8541A78CD11D1C0E3CFC491D952199@wp-ex02.hq.webpartner.dk> <200803071516.31640.john@jnielsen.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <200803071516.31640.john@jnielsen.net> User-Agent: Mutt/1.4.2.3i X-message-flag: Warning! Use of Microsoft Outlook makes your system susceptible to worms and viruses Cc: Thomas Steen Rasmussen , freebsd-scsi@freebsd.org Subject: Re: iscsi initiator speed very low in FreeBSD 7 X-BeenThere: freebsd-scsi@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: SCSI subsystem List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 08 Mar 2008 17:28:12 -0000 On Fri, Mar 07, 2008 at 03:16:28PM -0500, John Nielsen wrote: > This is good news! > > Pierre- would you like someone to create a PR with your patch to help it > get committed or is that ball already rolling? Actually this is all being worked on by Danny (author of the code). Danny is currently cooking two nice patches. -- A: Yes. Pierre Beyssac pb@enst.fr >Q: Are you sure? >>A: Because it reverses the logical flow of conversation. >>>Q: Why is top posting annoying in email?