vmunix: SCSI: Request Timeout

[ITSD-ACCS]

In the last 2 days, I keep getting this message especially during backup period. Would someone know what happen to my server ?

May 21 00:06:03 acsuidb1 vmunix: SCSI: Request Timeout; Abort Tag -- lbolt: 16731738, dev: 1f071200,
io_id: 76d3013^M^M
May 21 00:06:04 acsuidb1 vmunix: SCSI: Request Timeout; Abort Tag -- lbolt: 16731838, dev: 1f071200,
io_id: 76d301a^M^M
May 21 00:06:05 acsuidb1 vmunix: SCSI: Request Timeout; Abort Tag -- lbolt: 16731938, dev: 1f071200,
io_id: 76d301b^M^M
May 21 00:04:03 acsuidb1 : su : + tty?? root-oracle
May 21 00:06:05 acsuidb1 vmunix: LVM: Performed a switch for Lun ID = 0 (pv = 0x0000000050b20000), f
rom raw device 0x1f071200 (with priority: 0, and current flags: 0x40) to raw device 0x1f032200 (with
priority: 1, and current flags: 0x0).^M
May 21 00:06:05 acsuidb1 vmunix: ^M
May 21 00:06:05 acsuidb1 vmunix: SCSI: Read error -- dev: b 31 0x071200, errno: 126, resid: 2048,^M
May 21 00:06:05 acsuidb1 vmunix: blkno: 8, sectno: 16, offset: 8192, bcount: 2048.^M
May 21 00:06:05 acsuidb1 vmunix: LVM: vg[36]: pvnum=0 (dev_t=0x1f032200) is POWERFAILED^M
May 21 00:06:10 acsuidb1 vmunix: LVM: Recovered Path (device 0x1f032200) to PV 0 in VG 36.^M
May 21 00:06:10 acsuidb1 vmunix: LVM: Recovered Path (device 0x1f071200) to PV 0 in VG 36.^M
May 21 00:06:10 acsuidb1 vmunix: LVM: Performed a switch for Lun ID = 0 (pv = 0x0000000050b20000), f
rom raw device 0x1f032200 (with priority: 1, and current flags: 0x80) to raw device 0x1f071200 (with
priority: 0, and current flags: 0x80).^M
May 21 00:06:11 acsuidb1 vmunix: LVM: Restored PV 0 to VG 36.^M
May 21 00:06:27 acsuidb1 : su : + tty?? root-oracle
May 21 00:06:05 acsuidb1 vmunix: LVM: vg[36]: pvnum=0 (dev_t=0x1f032200) is POWERFAILED


Thanks.

P.S. This thread has been moevd from Storage > General to to Optical Jukeboxes & Drives. - Hp Forum Moderator

[Bill McNAMARA_1]

attach the output of the following in a txt file.

strings /etc/lvmtab
ioscan -fnkC disk

either you need a scsi/spt driver or firmware update or you have some hardware problems.

Any data loss?

Later,
Bill.

[Bill McNAMARA_1]

attach the output of the following in a txt file.

strings /etc/lvmtab
ioscan -fnkC disk

either you need a scsi/spt driver or firmware update or you have some hardware problems.

Any data loss?

Later,
Bill.

[Eugeny Brychkov]

I think there's a problem with device c7t1d2 (with alternate path c3t2d2). What's this device - AutoRAID? Could you please attach 'ioscan -fn' output to your next reply? Any more information on system and storage setup?
Eugeny

[ITSD-ACCS]

Thanks again.