I've just noticed that a server I support has been logging SCSI errors every Friday at about the same time. It's just a quick blip of error messages, then on to normal business: Nov 29 20:31:25 esd-tls01 kernel: SCSI disk error : host 0 channel 0 id 0 lun 0 return code = 28000002 Nov 29 20:31:25 esd-tls01 kernel: Current sd08:07: sense key Hardware Error Nov 29 20:31:25 esd-tls01 kernel: Additional sense indicates Internal target failure Nov 29 20:31:25 esd-tls01 kernel: I/O error: dev 08:07, sector 92510 Nov 29 20:31:25 esd-tls01 kernel: sym53c896-0-<0,*>: FAST-20 WIDE SCSI 40.0 MB/s (50.0 ns, offset 15) Nov 29 20:31:29 esd-tls01 kernel: SCSI disk error : host 0 channel 0 id 0 lun 0 return code = 28000002 Nov 29 20:31:29 esd-tls01 kernel: Current sd08:07: sense key Hardware Error Nov 29 20:31:29 esd-tls01 kernel: Additional sense indicates Internal target failure Nov 29 20:31:29 esd-tls01 kernel: I/O error: dev 08:07, sector 92510 Nov 29 20:31:29 esd-tls01 kernel: sym53c896-0-<0,*>: FAST-20 WIDE SCSI 40.0 MB/s (50.0 ns, offset 15) Here's the output of "cat /proc/scsi/scsi" Attached devices: Host: scsi0 Channel: 00 Id: 00 Lun: 00 Vendor: IBM Model: DGHS09Y CLAR09 Rev: 1A1A Type: Direct-Access ANSI SCSI revision: 03 Host: scsi0 Channel: 00 Id: 01 Lun: 00 Vendor: SEAGATE Model: ST39102L CLAR09 Rev: AV05 Type: Direct-Access ANSI SCSI revision: 02 Host: scsi0 Channel: 00 Id: 06 Lun: 00 Vendor: ESG-SHV Model: SCA HSBP M8 Rev: 0.05 Type: Processor ANSI SCSI revision: 02 Host: scsi3 Channel: 00 Id: 00 Lun: 00 Vendor: DGC Model: RAID 5 Rev: 0847 Type: Direct-Access ANSI SCSI revision: 04 Host: scsi3 Channel: 00 Id: 00 Lun: 01 Vendor: DGC Model: RAID 5 Rev: 0847 Type: Direct-Access ANSI SCSI revision: 04 I've looked at my cron jobs, and I see anything that runs about that time on Fridays. One other weird thing... The console is unresponsive. I can't log in on tty1. The other tty's seem fine. I tried killing the process on tty1 so it would respawn (which it did), but that did not make tty1 usable. Any ideas? TIA, Bill
Any cron jobs running at that time? SCSI terminator properly installed? On Tue, 3 Dec 2002, Bill Mills-Curran wrote:
I've just noticed that a server I support has been logging SCSI errors every Friday at about the same time. It's just a quick blip of error messages, then on to normal business:
Nov 29 20:31:25 esd-tls01 kernel: SCSI disk error : host 0 channel 0 id 0 lun 0 return code = 28000002 Nov 29 20:31:25 esd-tls01 kernel: Current sd08:07: sense key Hardware Error Nov 29 20:31:25 esd-tls01 kernel: Additional sense indicates Internal target failure Nov 29 20:31:25 esd-tls01 kernel: I/O error: dev 08:07, sector 92510 Nov 29 20:31:25 esd-tls01 kernel: sym53c896-0-<0,*>: FAST-20 WIDE SCSI 40.0 MB/s (50.0 ns, offset 15) Nov 29 20:31:29 esd-tls01 kernel: SCSI disk error : host 0 channel 0 id 0 lun 0 return code = 28000002 Nov 29 20:31:29 esd-tls01 kernel: Current sd08:07: sense key Hardware Error Nov 29 20:31:29 esd-tls01 kernel: Additional sense indicates Internal target failure Nov 29 20:31:29 esd-tls01 kernel: I/O error: dev 08:07, sector 92510 Nov 29 20:31:29 esd-tls01 kernel: sym53c896-0-<0,*>: FAST-20 WIDE SCSI 40.0 MB/s (50.0 ns, offset 15)
Here's the output of "cat /proc/scsi/scsi"
Attached devices: Host: scsi0 Channel: 00 Id: 00 Lun: 00 Vendor: IBM Model: DGHS09Y CLAR09 Rev: 1A1A Type: Direct-Access ANSI SCSI revision: 03 Host: scsi0 Channel: 00 Id: 01 Lun: 00 Vendor: SEAGATE Model: ST39102L CLAR09 Rev: AV05 Type: Direct-Access ANSI SCSI revision: 02 Host: scsi0 Channel: 00 Id: 06 Lun: 00 Vendor: ESG-SHV Model: SCA HSBP M8 Rev: 0.05 Type: Processor ANSI SCSI revision: 02 Host: scsi3 Channel: 00 Id: 00 Lun: 00 Vendor: DGC Model: RAID 5 Rev: 0847 Type: Direct-Access ANSI SCSI revision: 04 Host: scsi3 Channel: 00 Id: 00 Lun: 01 Vendor: DGC Model: RAID 5 Rev: 0847 Type: Direct-Access ANSI SCSI revision: 04
I've looked at my cron jobs, and I see anything that runs about that time on Fridays.
One other weird thing... The console is unresponsive. I can't log in on tty1. The other tty's seem fine. I tried killing the process on tty1 so it would respawn (which it did), but that did not make tty1 usable.
Any ideas?
TIA, Bill
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-- ¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø Karl Hiramoto <karl@hiramoto.org> Work: 978-425-2090 ext 25 Cell: 508-517-4819 Personal web page: http://karl.hiramoto.org/ Freedom: http://www.technojihad.com/ Zoop Productions: http://www.zoop.org/ KTEQ Rapid City: http://www.kteq.org/ AOL IM ID = KarlH420 Yahoo_IM = karl_hiramoto ¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø Life is a game of bridge -- and you've just been finessed.
On Tue, 3 Dec 2002, Karl Hiramoto wrote:
Date: Tue, 3 Dec 2002 19:32:58 -0500 (EST) From: Karl Hiramoto <karl@zoop.org> Reply-To: wlug@mail.wlug.org To: Worcester Linux Users Group <wlug@mail.wlug.org> Subject: Re: [Wlug] regular SCSI errors in log
Any cron jobs running at that time?
SCSI terminator properly installed?
<snip> Karl, Cron job. Yes, there is a daily cron job that runs around that time. However, the errors are logged on Friday only, so I did not connect the two. I suppose that there could be an interaction with something else that happens weekly to make this operation troublesome. I'll keep poking around for that. Note that the weekly system cron jobs run on Sunday, not Friday. SCSI terminator. N/A on this machine. This is a Data General server with 2 PnP SCSI disks plus 2 copper fibre HBA's to a Clariion array. Thanks, Bill
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