From owner-freebsd-questions Fri Aug 25 11:12:54 2000 Delivered-To: freebsd-questions@freebsd.org Received: from unix.megared.net.mx (megamail.megared.com.mx [200.52.207.52]) by hub.freebsd.org (Postfix) with ESMTP id 62AAF37B43C for ; Fri, 25 Aug 2000 11:12:38 -0700 (PDT) Received: from ales (ales.corp.megared.net.mx [200.52.193.2]) by unix.megared.net.mx (8.9.3/8.9.3) with SMTP id NAA00866; Fri, 25 Aug 2000 13:11:39 -0500 (CDT) (envelope-from ales@megacable.com.mx) Message-ID: <0c6901c00ebf$ec9983c0$02c134c8@megared.net.mx> From: "Alejandro Ramirez" To: Cc: Subject: ATA driver Panics (useless system) !!! Date: Fri, 25 Aug 2000 13:11:43 -0500 X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 5.50.4133.2400 X-MimeOLE: Produced By Microsoft MimeOLE V5.50.4133.2400 Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG Hi Soren, > > Seriously those disks are now bad in DMA mode (thats probably why they > > work in DOS), so disable DMA access to them and you wil be fine... > > Thanks, I will do it, and I will let you know if it shows again. Actually it did showed again this time with a panic, Im not sure if the panic came from vinum or from the ata driver, I had DMA disabled with the following command "sysctl -w hw.atamodes=pio,---,pio,---,pio,---,pio,---," in /etc/rc.local, and I can reproduce this very easily , in 1 or 2 hours, like I told you, it has a very heavy disk access, I have vinum configured as a RAID 0 betwen the ad2, ad4 & ad6 disks. Please Help me, if this aint ging to work, then its a completelly useless system to me !!! Here are the errors & the panic: ad6: READ command timeout - resetting ata3: resetting devices .. done ad6: READ command timeout - resetting ata3: resetting devices .. done ad6: READ command timeout - resetting ata3: resetting devices .. done ad6: WRITE command timeout - resetting ata3: resetting devices .. device dissapeared! 1 ata3-master: timeout waiting to give command=c6 s=d0 e=00 ata3-master: timeout waiting to give command=ef s=d0 e=00 done ata3-master: timeout waiting to give command=c5 s=d0 e=00 ad6: error executing command Aug 7 14:07:40 cache3 /kernel: array.p0.s2: fatal write I/O error Aug 7 14:07:40 cache3 /kernel: vinum: array.p0.s2 is stale by force Aug 7 14:07:40 cache3 /kernel: vinum: array.p0 is corrupt ad0: soft error ECC corrected panic: vwakeup: neg numoutput syncing disks... Fatal trap 12: page fault while in kernel mode fault virtual address = 0x30 fault code = supervisor read, page not present instruction pointer = 0x8:0xc017ef18 stack pointer = 0x10:0xc01e7b74 frame pointer = 0x10:0xc01e7b78 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, def32 1, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = Idle interrupt mask = bio trap number = 12 panic: page fault Uptime: 2h55m10s Automatic reboot in 15 seconds - press a key on the console to abort Rebooting... Then I rebooted the machine, recreate the vinum volume, and fire it up the squid proccess again, and give me this errors in about 1 hour: ad4: HARD WRITE ERROR blk# 6709209 status=11 error=02 ad4: HARD WRITE ERROR blk# 6709225 status=11 error=02 ad4: HARD WRITE ERROR blk# 6709241 status=11 error=02 ad4: HARD WRITE ERROR blk# 6709257 status=11 error=02 ad4: HARD READ ERROR blk# 5834665 status=19 error=02 ad4: timeout waiting for DRQ And the vinum volume got corrupted again. Actually being the machine totally idle ( I have just rebuild vinum volume) also showed me this log messages: Aug 8 11:18:56 cache3 /kernel: vinum: CONFIGURATION OBLITERATED Aug 8 11:19:14 cache3 /kernel: vinum: drive d1 is up Aug 8 11:19:14 cache3 /kernel: vinum: drive d2 is up Aug 8 11:19:14 cache3 /kernel: vinum: drive d3 is up Aug 8 11:19:14 cache3 /kernel: vinum: array.p0.s0 is up Aug 8 11:19:14 cache3 /kernel: vinum: array.p0.s1 is up Aug 8 11:19:14 cache3 /kernel: vinum: array.p0.s2 is up Aug 8 11:19:14 cache3 /kernel: vinum: array.p0 is up Aug 8 11:19:14 cache3 /kernel: vinum: array is up Aug 8 11:48:25 cache3 /kernel: ad2: READ command timeout - resetting Aug 8 11:48:25 cache3 /kernel: ata1: resetting devices .. done cache# uptime 2:07PM up 2:54, 1 user, load averages: 0.00, 0.00, 0.00 Its this normal (harmless) ??? P.S. If you think that you need to access to this, just tell me and I can provide telnet access, serial console access & root passwd too, this because its not a production machine yet, its being used for tests only. Here it is the console messages at boot (dmesg): Thanks Ales Copyright (c) 1992-2000 The FreeBSD Project. Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 The Regents of the University of California. All rights reserved. FreeBSD 4.1-RELEASE #3: Mon Jul 31 18:05:28 GMT 2000 root@cache.megared.net.mx:/usr/src/sys/compile/kernel Timecounter "i8254" frequency 1193182 Hz Timecounter "TSC" frequency 266443792 Hz CPU: Pentium II/Pentium II Xeon/Celeron (266.44-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0x634 Stepping = 4 Features=0x80f9ff real memory = 268435456 (262144K bytes) avail memory = 257789952 (251748K bytes) Preloaded elf kernel "kernel" at 0xc0251000. Pentium Pro MTRR support enabled npx0: on motherboard npx0: INT 16 interface pcib0: on motherboard pci0: on pcib0 pcib1: at device 1.0 on pci0 pci1: on pcib1 isab0: at device 7.0 on pci0 isa0: on isab0 atapci0: port 0x1060-0x106f at device 7.1 on pci ata0: at 0x1f0 irq 14 on atapci0 ata1: at 0x170 irq 15 on atapci0 pci0: at 7.2 irq 9 chip1: port 0x7000-0x700f at device 7.3 on pci0 pci0: at 13.0 irq 11 fxp0: port 0x1020-0x103f mem 0xf4100000-0xf41f ffff,0xf4010000-0xf4010fff irq 10 at device 15.0 on pci0 fxp0: Ethernet address 00:a0:c9:ee:96:8e atapci1: port 0x1040-0x105f,0x1474-0x1477,0x1078-0x10 7f,0x1074-0x1077,0x1080-0x1087 irq 9 at device 16.0 on pci0 ata2: at 0x1080 on atapci1 ata3: at 0x1078 on atapci1 atkbdc0: at port 0x60,0x64 on isa0 vga0: at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 sc0: at flags 0x100 on isa0 sc0: VGA <16 virtual consoles, flags=0x100> sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0 sio0: type 16550A, console sio1 at port 0x2f8-0x2ff irq 3 on isa0 sio1: type 16550A IP packet filtering initialized, divert disabled, rule-based forwarding enabled, default to accept, logging disabled ad0: 6149MB [13328/15/63] at ata0-master using UDMA33 ad2: 6149MB [13328/15/63] at ata1-master using UDMA33 stray irq 7 ad4: 6149MB [13328/15/63] at ata2-master using UDMA33 ad6: 6149MB [13328/15/63] at ata3-master using UDMA33 Mounting root from ufs:/dev/ad0s1a vinum: loaded vinum: reading configuration from /dev/ad6s1e vinum: updating configuration from /dev/ad4s1e vinum: updating configuration from /dev/ad2s1e vinum: /dev is mounted read-only, not rebuilding /dev/vinum swapon: adding /dev/ad0s1b as swap device Automatic boot in progress... /dev/ad0s1a: FILESYSTEM CLEAN; SKIPPING CHECKS /dev/ad0s1a: clean, 224101 free (485 frags, 27952 blocks, 0.2% fragmentation) /dev/vinum/array: FILESYSTEM CLEAN; SKIPPING CHECKS /dev/vinum/array: clean, 18303924 free (588 frags, 2287917 blocks, 0.0% fragment ation) /dev/ad0s1f: FILESYSTEM CLEAN; SKIPPING CHECKS /dev/ad0s1f: clean, 508142 free (14 frags, 63516 blocks, 0.0% fragmentation) /dev/ad0s1g: FILESYSTEM CLEAN; SKIPPING CHECKS /dev/ad0s1g: clean, 1858696 free (8752 frags, 231243 blocks, 0.3% fragmentation) /dev/ad0s1e: FILESYSTEM CLEAN; SKIPPING CHECKS /dev/ad0s1e: clean, 2031746 free (322 frags, 253928 blocks, 0.0% fragmentation) Doing initial network setup: hostname. fxp0: flags=8843 mtu 1500 inet 200.52.193.15 netmask 0xffffff00 broadcast 200.52.193.255 ether 00:a0:c9:ee:96:8e media: autoselect (100baseTX ) status: active supported media: autoselect 100baseTX 100baseTX 10baseT/UT P 10baseT/UTP lo0: flags=8049 mtu 16384 inet 127.0.0.1 netmask 0xff000000 add net default: gateway 200.52.193.254 Additional routing options: tcp extensions=NO TCP keepalive=YES. routing daemons:. additional daemons: syslogdAug 7 11:13:39 cache3 /kernel: stray irq 7 Aug 7 11:13:39 cache3 /kernel: vinum: loaded Aug 7 11:13:39 cache3 /kernel: vinum: reading configuration from /dev/ad6s1e Aug 7 11:13:39 cache3 /kernel: vinum: updating configuration from /dev/ad4s1e Aug 7 11:13:39 cache3 /kernel: vinum: updating configuration from /dev/ad2s1e . Doing additional network setup: named. Starting final network daemons:. setting ELF ldconfig path: /usr/lib /usr/lib/compat /usr/local/lib setting a.out ldconfig path: /usr/lib/aout /usr/lib/compat/aout starting standard daemons: inetd. Initial rc.i386 initialization:. rc.i386 configuring syscons: blank_time. starting local daemons:hw.atamodes: dma,---,dma,---,dma,---,dma,---, -> pio,---,pio,---,pio,---,pio,---, 00049 allow tcp from 200.52.193.15 to any 00050 fwd 127.0.0.1 tcp from any to any 80 . Local package initialization: snmpd squid. Additional TCP options:. Mon Aug 7 11:13:41 GMT 2000 FreeBSD/i386 (my.sever.com) (ttyd0) login: To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message