From owner-freebsd-scsi Sat Feb 28 06:59:44 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id GAA14445 for freebsd-scsi-outgoing; Sat, 28 Feb 1998 06:59:44 -0800 (PST) (envelope-from owner-freebsd-scsi@FreeBSD.ORG) Received: from org.chem.msu.su (org.chem.msu.su [158.250.32.94]) by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id GAA14398 for ; Sat, 28 Feb 1998 06:58:23 -0800 (PST) (envelope-from genie@qsar.chem.msu.su) Received: from org-qsar2.chem.msu.su (org-qsar2.chem.msu.su [158.250.48.99]) by org.chem.msu.su (8.8.7/8.8.5) with SMTP id RAA15247 for ; Sat, 28 Feb 1998 17:57:45 +0300 (MSK) Message-ID: <012801bd4459$3c7c5040$6330fa9e@org-qsar2.chem.msu.su> From: "Eugene Radchenko" To: Subject: Re: Conclusion: Seagate Python firmware and hanging SCBs on 2940! Date: Sat, 28 Feb 1998 17:57:45 +0300 MIME-Version: 1.0 Content-Type: text/plain; charset="koi8-r" Content-Transfer-Encoding: 7bit X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 4.72.2106.4 X-Mimeole: Produced By Microsoft MimeOLE V4.72.2106.4 Sender: owner-freebsd-scsi@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org Lars Koeller wrote in message <199802240806.AA214087617@pollux.hrz.uni-bielefeld.de>... > > > Just for your information! Don't use any combination of Seagate Python DAT > > > drives, Adaptec 2940 SCSI controller and FreeBSD or Linux! >Hmmmm! Are you enable tagged comman queuing? What software? Tar seems >to be o.k. dump most time can recover (better survive) 2 hanging SCB! I am having a terrible (and probably similar) problem with dying dump on the HP C1533A DDS-2 drive and Adaptec2940 and FreeBSD 2.2.2. See log below, after that it just almost-hangs (IP and presumably other parts of kernel work, but nothing more) till RESET. It used to happen every several months but recently I had this during 2 unattended backups in a row (separated by 3 days). What I could do about this? Will upgrade to 2.2.5 help? (though back in 2.1.0 only dump sometimes crashed but not the system as a whole *-(( ) Thanks in advance Genie -- ######################################################### Eugene V. Radchenko Research associate, Computer Chemistry E-mail: genie@qsar.chem.msu.su http://org.chem.msu.su/~genie =================================================== The best screen saver for an unattended server is the on-off switch on the monitor -- Windows 95 PROFESSIONAL, The Cobb Group >>Feb 22 04:31:46 org /kernel: st0(ahc0:3:0): SCB 0x5 - timed out while idle, >LASTPHASE == 0x1, SCSISIGI == 0x0 >>Feb 22 04:31:46 org /kernel: SEQADDR = 0x9 SCSISEQ = 0x12 SSTAT0 = 0x5 >SSTAT1 = 0xa >>Feb 22 04:31:46 org /kernel: st0(ahc0:3:0): Queueing an Abort SCB >>Feb 22 04:31:46 org /kernel: st0(ahc0:3:0): Abort Message Sent >>Feb 22 04:31:46 org /kernel: st0(ahc0:3:0): SCB 5 - Abort Completed. >>Feb 22 04:31:46 org /kernel: st0(ahc0:3:0): no longer in timeout >>Feb 22 04:33:26 org /kernel: st0(ahc0:3:0): SCB 0x1 - timed out while idle, >LASTPHASE == 0x1, SCSISIGI == 0x0 >>Feb 22 04:33:26 org /kernel: SEQADDR = 0x6 SCSISEQ = 0x12 SSTAT0 = 0x5 >SSTAT1 = 0xa >>Feb 22 04:33:26 org /kernel: st0(ahc0:3:0): Queueing an Abort SCB >>Feb 22 04:33:26 org /kernel: st0(ahc0:3:0): Abort Message Sent >>Feb 22 04:33:26 org /kernel: st0(ahc0:3:0): SCB 1 - Abort Completed. >>Feb 22 04:33:26 org /kernel: st0(ahc0:3:0): no longer in timeout >>Feb 22 04:33:31 org /kernel: st0(ahc0:3:0): SCB 0x1 - timed out while idle, >LASTPHASE == 0x1, SCSISIGI == 0x0 >>Feb 22 04:33:31 org /kernel: SEQADDR = 0x6 SCSISEQ = 0x12 SSTAT0 = 0x5 >SSTAT1 = 0xa >>Feb 22 04:33:31 org /kernel: st0(ahc0:3:0): Queueing an Abort SCB >>Feb 22 04:33:31 org /kernel: st0(ahc0:3:0): Abort Message Sent >>Feb 22 04:33:31 org /kernel: st0(ahc0:3:0): SCB 1 - Abort Completed. >>Feb 22 04:33:31 org /kernel: st0(ahc0:3:0): no longer in timeout >>Feb 22 04:33:36 org /kernel: st0(ahc0:3:0): SCB 0x1 - timed out while idle, >LASTPHASE == 0x1, SCSISIGI == 0x0 >>Feb 22 04:33:36 org /kernel: SEQADDR = 0x6 SCSISEQ = 0x12 SSTAT0 = 0x5 >SSTAT1 = 0xa >>Feb 22 04:33:36 org /kernel: st0(ahc0:3:0): Queueing an Abort SCB >>Feb 22 04:33:36 org /kernel: st0(ahc0:3:0): Abort Message Sent >>Feb 22 04:33:36 org /kernel: st0(ahc0:3:0): SCB 1 - Abort Completed. >>Feb 22 04:33:36 org /kernel: st0(ahc0:3:0): no longer in timeout >>Feb 22 04:33:41 org /kernel: st0(ahc0:3:0): SCB 0x1 - timed out while idle, >LASTPHASE == 0x1, SCSISIGI == 0x0 >>Feb 22 04:33:41 org /kernel: SEQADDR = 0x6 SCSISEQ = 0x12 SSTAT0 = 0x5 >SSTAT1 = 0xa >>Feb 22 04:33:41 org /kernel: st0(ahc0:3:0): Queueing an Abort SCB >>Feb 22 04:33:41 org /kernel: st0(ahc0:3:0): Abort Message Sent >>Feb 22 04:33:41 org /kernel: st0(ahc0:3:0): SCB 1 - Abort Completed. >>Feb 22 04:33:41 org /kernel: st0(ahc0:3:0): no longer in timeout >>Feb 23 10:56:31 org /kernel: Copyright (c) 1992-1997 FreeBSD Inc. > > To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-scsi" in the body of the message