Hello All,
Need a help in finding a solution for very irritating issue:
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Sep 12 00:11:12 mail kernel: (scsi0:0:2:0) CHECK_CONDITION on REQUEST_SENSE, returning an error.
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This is the message i can see the last one in the /var/log/messages before the computer is completely frozen. Seems i have a problem with one of my SCSI disks. Which one, and what should be my next steps?
Red Hat 7.2, kernel 2.4.9-34 from the Red hat Site, all updated from up2date.
[root@mail scsi]# cat scsi
Attached devices:
Host: scsi0 Channel: 00 Id: 02 Lun: 00
Vendor: IBM-PSG Model: DDYS-T18350N M Rev: S9HA
Type: Direct-Access ANSI SCSI revision: 03
Host: scsi0 Channel: 00 Id: 04 Lun: 00
Vendor: IBM-PSG Model: DDYS-T36950N M Rev: S9HA
Type: Direct-Access ANSI SCSI revision: 03
Host: scsi0 Channel: 00 Id: 06 Lun: 00
Vendor: IBM-PSG Model: DDYS-T36950N M Rev: S9HA
Type: Direct-Access ANSI SCSI revision: 03
Host: scsi0 Channel: 00 Id: 10 Lun: 00
Vendor: IBM-PSG Model: DDYS-T18350N M Rev: S9HA
Type: Direct-Access ANSI SCSI revision: 03
We use Software RAID (mirroring)for /, /home and /var:
[root@mail scsi]# cat /etc/raidtab
raiddev /dev/md1
raid-level 1
nr-raid-disks 2
chunk-size 64k
persistent-superblock 1
nr-spare-disks 0
device /dev/sda1
raid-disk 0
device /dev/sdd1
raid-disk 1
raiddev /dev/md0
raid-level 1
nr-raid-disks 2
chunk-size 64k
persistent-superblock 1
nr-spare-disks 0
device /dev/sda3
raid-disk 0
device /dev/sdd3
raid-disk 1
raiddev /dev/md2
raid-level 1
nr-raid-disks 2
chunk-size 64k
persistent-superblock 1
nr-spare-disks 0
device /dev/sdb1
raid-disk 0
device /dev/sdc1
raid-disk 1
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Evgeny Popov Network and Security Administrator
Phone: 972-9-9594995 [EMAIL PROTECTED]
Tecnomatix Tecnologies Ltd.
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"Unix IS user friendly, it is just selective about who his friends are." Anonymous
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