Messages in this thread | | | From | "Hughes, Tim M CONT" <> | Subject | Red Hat 7.3 - kernel and st driver | Date | Thu, 9 Oct 2003 16:33:10 -0400 |
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I've got a Compaq (HP) DL380G2 running RH7.3 with an Adaptec2940 card in it, with an HP LTO tape drive. It was running the default kernel (2.4.18-3smp) on it until recently. I've always had problems with the attached tape drive. After a reboot I would have to run "/sbin/modprobe scsi_hostadapter1" to get it to find the tape drive and add it as a device. It would stop working at random, where I couldnt issue any mt or dump commands. The logs would indicate:
Sep 29 11:24:51 diesel kernel: st: Version 20020205, bufsize 32768, wrt 30720, max init. bufs 4, s/g segs 16 Sep 29 11:24:51 diesel kernel: Attached scsi tape st0 at scsi0, channel 0, id 4, lun 0 Sep 29 11:24:51 diesel kernel: (scsi0:A:4): 20.000MB/s transfers (10.000MHz, offset 8, 16bit) Sep 29 11:24:51 diesel kernel: st0: Block limits 1 - 16777215 bytes. Sep 29 11:25:16 diesel root: root logged on Sep 29 11:39:51 diesel kernel: scsi0:0:4:0: Attempting to queue an ABORT message Sep 29 11:39:51 diesel kernel: scsi0: Dumping Card State while idle, at SEQADDR0x7 Sep 29 11:39:51 diesel kernel: ACCUM = 0x14, SINDEX = 0x47, DINDEX = 0x25, ARG_2 = 0x0 Sep 29 11:39:51 diesel kernel: HCNT = 0x0 SCBPTR = 0x0 Sep 29 11:39:51 diesel kernel: SCSISEQ = 0x12, SBLKCTL = 0x2 Sep 29 11:39:51 diesel kernel: DFCNTRL = 0x0, DFSTATUS = 0x2d Sep 29 11:39:51 diesel kernel: LASTPHASE = 0x1, SCSISIGI = 0x0, SXFRCTL0 = 0x80 Sep 29 11:39:51 diesel kernel: SSTAT0 = 0x5, SSTAT1 = 0xa Sep 29 11:39:51 diesel kernel: STACK == 0x3, 0x190, 0x160, 0x0 Sep 29 11:39:51 diesel kernel: SCB count = 4 Sep 29 11:39:51 diesel kernel: Kernel NEXTQSCB = 2 Sep 29 11:39:51 diesel kernel: Card NEXTQSCB = 2 Sep 29 11:39:51 diesel kernel: QINFIFO entries: Sep 29 11:39:51 diesel kernel: Waiting Queue entries: Sep 29 11:39:51 diesel kernel: Disconnected Queue entries: 0:3 Sep 29 11:39:51 diesel kernel: QOUTFIFO entries: Sep 29 11:39:51 diesel kernel: Sequencer Free SCB List: 1 2 3 4 5 6 7 8 9 10 1112 13 14 15 Sep 29 11:39:51 diesel kernel: Sequencer SCB Info: 0(c 0x44, s 0x47, l 0, t 0x3) 1(c 0x0, s 0xff, l 255, t 0xff) 2(c 0x0, s 0x0, l 0, t 0xff) 3(c 0x0, s 0xff, l 255, t 0xff) 4(c 0x0, s 0xff, l 255, t 0xff) 5(c 0x0, s 0xff, l 255, t 0xff) 6( c 0x0, s 0xff, l 255, t 0xff) 7(c 0x0, s 0xff, l 255, t 0xff) 8(c 0x0, s 0xff, l 255, t 0xff) 9(c 0x0, s 0xff, l 255, t 0xff) 10(c 0x0, s 0xff, l 255, t 0xff) 1 1(c 0x0, s 0xff, l 255, t 0xff) 12(c 0x0, s 0xff, l 255, t 0xff) 13(c 0x0, s 0xf f, l 255, t 0xff) 14(c 0x0, s 0xff, l 255, t 0xff) 15(c 0x0, s 0xff, l 255, t 0xff) Sep 29 11:39:51 diesel kernel: Pending list: 3(c 0x40, s 0x47, l 0) Sep 29 11:39:51 diesel kernel: Kernel Free SCB list: 1 0 Sep 29 11:39:51 diesel kernel: Untagged Q(4): 3 Sep 29 11:39:51 diesel kernel: DevQ(0:4:0): 0 waiting Sep 29 11:39:51 diesel kernel: (scsi0:A:4:0): Queuing a recovery SCB Sep 29 11:39:51 diesel kernel: scsi0:0:4:0: Device is disconnected, re-queuing SCB Sep 29 11:39:51 diesel kernel: Recovery code sleeping Sep 29 11:39:51 diesel kernel: (scsi0:A:4:0): Abort Message Sent Sep 29 11:39:51 diesel kernel: (scsi0:A:4:0): SCB 3 - Abort Completed. Sep 29 11:39:51 diesel kernel: Recovery SCB completes Sep 29 11:39:51 diesel kernel: Recovery code awake Sep 29 11:39:51 diesel kernel: aic7xxx_abort returns 0x2002 Sep 29 11:54:51 diesel kernel: scsi0:0:4:0: Attempting to queue an ABORT message Sep 29 11:54:51 diesel kernel: scsi0: Dumping Card State while idle, at SEQADDR0x8 Sep 29 11:54:51 diesel kernel: ACCUM = 0x17, SINDEX = 0x47, DINDEX = 0x25, ARG_2 = 0x0 Sep 29 11:54:51 diesel kernel: HCNT = 0x0 SCBPTR = 0x0 Sep 29 11:54:51 diesel kernel: SCSISEQ = 0x12, SBLKCTL = 0x2 Sep 29 11:54:51 diesel kernel: DFCNTRL = 0x0, DFSTATUS = 0x2d Sep 29 11:54:51 diesel kernel: LASTPHASE = 0x1, SCSISIGI = 0x0, SXFRCTL0 = 0x80 Sep 29 11:54:51 diesel kernel: SSTAT0 = 0x5, SSTAT1 = 0xa Sep 29 11:54:51 diesel kernel: STACK == 0x3, 0x190, 0x160, 0xe4 Sep 29 11:54:51 diesel kernel: SCB count = 4 Sep 29 11:54:51 diesel kernel: Kernel NEXTQSCB = 2 Sep 29 11:54:51 diesel kernel: Card NEXTQSCB = 2
It would repeat this indefinitely until reboot. I found a bug posting under Red Hat 8 (79027) that talked about problems with the older kernels so I went and pulled the latest 7.3 kernel (2.4.20-20.7smp) and installed. Initially, things seem to be going well. For the first time, the OS picked up the drive(r) and installed it.
Oct 6 16:12:41 diesel kernel: scsi0 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.8 Oct 6 16:12:41 diesel kernel: <Adaptec 2940 Ultra SCSI adapter> Oct 6 16:12:41 diesel kernel: aic7880: Ultra Wide Channel A, SCSI Id=7, 16/253 SCBs Oct 6 16:12:41 diesel kernel: Oct 6 16:12:41 diesel kernel: blk: queue c4840618, I/O limit 4095Mb (mask 0xffffffff) Oct 6 16:12:41 diesel kernel: Vendor: HP Model: Ultrium 1-SCSI Rev: E22D Oct 6 16:12:41 diesel kernel: Type: Sequential-Access ANSI SCSI revision: 03
I used mt to eject the tape a few times and considered the matter resolved. Now I appear to be back to where I started... here is another snip from the logs:
Oct 6 23:16:10 diesel kernel: scsi0:0:4:0: Attempting to queue an ABORT message Oct 6 23:16:10 diesel kernel: scsi0: Dumping Card State in Command phase, at SEQADDR 0x166 Oct 6 23:16:10 diesel kernel: ACCUM = 0x80, SINDEX = 0xac, DINDEX = 0xc0, ARG_2 = 0x0 Oct 6 23:16:10 diesel kernel: HCNT = 0x0 SCBPTR = 0x0 Oct 6 23:16:10 diesel kernel: SCSISEQ = 0x12, SBLKCTL = 0x2 Oct 6 23:16:10 diesel kernel: DFCNTRL = 0x4, DFSTATUS = 0x6d Oct 6 23:16:10 diesel kernel: LASTPHASE = 0x80, SCSISIGI = 0x84, SXFRCTL0 = 0x88 Oct 6 23:16:10 diesel kernel: SSTAT0 = 0x7, SSTAT1 = 0x2 Oct 6 23:16:10 diesel kernel: STACK == 0x190, 0x160, 0x0, 0x37 Oct 6 23:16:10 diesel kernel: SCB count = 4 Oct 6 23:16:10 diesel kernel: Kernel NEXTQSCB = 3 Oct 6 23:16:10 diesel kernel: Card NEXTQSCB = 3 Oct 6 23:16:10 diesel kernel: QINFIFO entries: Oct 6 23:16:10 diesel kernel: Waiting Queue entries: Oct 6 23:16:10 diesel kernel: Disconnected Queue entries: Oct 6 23:16:10 diesel kernel: QOUTFIFO entries: Oct 6 23:16:10 diesel kernel: Sequencer Free SCB List: 1 2 3 4 5 6 7 8 9 10 1112 13 14 15 Oct 6 23:16:10 diesel kernel: Sequencer SCB Info: 0(c 0x0, s 0x47, l 0, t 0x2) 1(c 0x0, s 0xff, l 255, t 0xff) 2(c 0x0, s 0xff, l 255, t 0xff) 3(c 0x0, s 0xff, l 255, t 0xff) 4(c 0x0, s 0xff, l 255, t 0xff) 5(c 0x0, s 0xff, l 255, t 0xff) 6(c 0x0, s 0xff, l 255, t 0xff) 7(c 0x0, s 0xff, l 255, t 0xff) 8(c 0x0, s 0xff, l 255, t 0xff) 9(c 0x0, s 0xff, l 255, t 0xff) 10(c 0x0, s 0xff, l 255, t 0xff) 11(c 0x0, s 0xff, l 255, t 0xff) 12(c 0x0, s 0xff, l 255, t 0xff) 13(c 0x0, s 0 xff, l 255, t 0xff) 14(c 0x0, s 0xff, l 255, t 0xff) 15(c 0x0, s 0xff, l 255, t0xff) Oct 6 23:16:10 diesel kernel: Pending list: 2(c 0x0, s 0x47, l 0) Oct 6 23:16:10 diesel kernel: Kernel Free SCB list: 1 0 Oct 6 23:16:10 diesel kernel: Untagged Q(4): 2 Oct 6 23:16:10 diesel kernel: DevQ(0:4:0): 0 waiting Oct 6 23:16:10 diesel kernel: scsi0:0:4:0: Device is active, asserting ATN Oct 6 23:16:10 diesel kernel: Recovery code sleeping Oct 6 23:16:15 diesel kernel: Recovery code awake Oct 6 23:16:15 diesel kernel: Timer Expired Oct 6 23:16:15 diesel kernel: aic7xxx_abort returns 0x2003 Oct 6 23:16:15 diesel kernel: scsi0:0:4:0: Attempting to queue a TARGET RESET message Oct 6 23:16:15 diesel kernel: aic7xxx_dev_reset returns 0x2003 Oct 6 23:16:15 diesel kernel: Recovery SCB completes Oct 6 23:31:20 diesel kernel: scsi0:0:4:0: Attempting to queue an ABORT message Oct 6 23:31:20 diesel kernel: scsi0: Dumping Card State in Message-in phase, at SEQADDR 0x166 Oct 6 23:31:20 diesel kernel: ACCUM = 0x0, SINDEX = 0x47, DINDEX = 0x25, ARG_2= 0xff Oct 6 23:31:20 diesel kernel: HCNT = 0x0 SCBPTR = 0x0 Oct 6 23:31:20 diesel kernel: SCSISEQ = 0x12, SBLKCTL = 0x2 Oct 6 23:31:20 diesel kernel: DFCNTRL = 0x0, DFSTATUS = 0x2d Oct 6 23:31:20 diesel kernel: LASTPHASE = 0xe0, SCSISIGI = 0xe4, SXFRCTL0 = 0x88 Oct 6 23:31:20 diesel kernel: SSTAT0 = 0x5, SSTAT1 = 0x2 Oct 6 23:31:20 diesel kernel: STACK == 0x190, 0x160, 0x37, 0x37 Oct 6 23:31:20 diesel kernel: SCB count = 4 Oct 6 23:31:20 diesel kernel: Kernel NEXTQSCB = 2 Oct 6 23:31:20 diesel kernel: Card NEXTQSCB = 2 Oct 6 23:31:20 diesel kernel: QINFIFO entries: Oct 6 23:31:20 diesel kernel: Waiting Queue entries: Oct 6 23:31:20 diesel kernel: Disconnected Queue entries: Oct 6 23:31:20 diesel kernel: QOUTFIFO entries: Oct 6 23:31:20 diesel kernel: Sequencer Free SCB List: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Oct 6 23:31:20 diesel kernel: Sequencer SCB Info: 0(c 0x40, s 0x47, l 0, t 0x3) 1(c 0x0, s 0xff, l 255, t 0xff) 2(c 0x0, s 0xff, l 255, t 0xff) 3(c 0x0, s 0xff , l 255, t 0xff) 4(c 0x0, s 0xff, l 255, t 0xff) 5(c 0x0, s 0xff, l 255, t 0xff) 6(c 0x0, s 0xff, l 255, t 0xff) 7(c 0x0, s 0xff, l 255, t 0xff) 8(c 0x0, s 0xff , l 255, t 0xff) 9(c 0x0, s 0xff, l 255, t 0xff) 10(c 0x0, s 0xff, l 255, t 0xff ) 11(c 0x0, s 0xff, l 255, t 0xff) 12(c 0x0, s 0xff, l 255, t 0xff) 13(c 0x0, s 0xff, l 255, t 0xff) 14(c 0x0, s 0xff, l 255, t 0xff) 15(c 0x0, s 0xff, l 255, t 0xff) Oct 6 23:31:20 diesel kernel: Pending list: 3(c 0x40, s 0x47, l 0) Oct 6 23:31:20 diesel kernel: Kernel Free SCB list: 1 0 Oct 6 23:31:20 diesel kernel: Untagged Q(4): 3 Oct 6 23:31:20 diesel kernel: DevQ(0:4:0): 0 waiting Oct 6 23:31:20 diesel kernel: scsi0:0:4:0: Device is active, asserting ATN Oct 6 23:31:20 diesel kernel: Recovery code sleeping Oct 6 23:31:20 diesel kernel: Recovery code awake Oct 6 23:31:20 diesel kernel: aic7xxx_abort returns 0x2002 Oct 6 23:31:20 diesel kernel: scsi: device set offline - not ready or command retry failed after bus reset: host 0 channel 0 id 4 lun 0 Oct 6 23:31:20 diesel kernel: st0: Error 3f0000 (sugg. bt 0x0, driver bt 0x0, host bt 0x3f). Oct 6 23:46:20 diesel kernel: scsi0:0:4:0: Attempting to queue an ABORT message Oct 6 23:46:20 diesel kernel: scsi0:0:4:0: Command found on device queue Oct 6 23:46:20 diesel kernel: aic7xxx_abort returns 0x2002 Oct 6 23:46:30 diesel kernel: scsi0:0:4:0: Attempting to queue an ABORT message Oct 6 23:46:30 diesel kernel: scsi0:0:4:0: Command found on device queue Oct 6 23:46:30 diesel kernel: aic7xxx_abort returns 0x2002 Oct 6 23:46:30 diesel kernel: scsi0:0:4:0: Attempting to queue a TARGET RESET message Oct 6 23:46:30 diesel kernel: aic7xxx_dev_reset returns 0x2003 Oct 6 23:46:30 diesel kernel: Recovery SCB completes Oct 7 00:01:35 diesel kernel: scsi0:0:4:0: Attempting to queue an ABORT message Oct 7 00:01:35 diesel kernel: scsi0: Dumping Card State while idle, at SEQADDR0x7
Any help or suggestions is appreciated. Thanks
Tim
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