Date: Fri, 09 Mar 2001 14:27:58 +0100 From: Ales Bardorfer <alesb@robo.fe.uni-lj.si> To: aic7xxx@freebsd.org Subject: Log messages... Message-ID: <3AA8DA5E.283C9D30@robo.fe.uni-lj.si> References: <m13EZ9u-00013CC@gherkin.sa.wlk.com>
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Hi!
Can someone explain what this "resetting for second half of retries"
mean?
Is my hard drive dieing (0,2,0)? I already lost one such hard drive
(IBM DMVS18N) and replaced it with IBM DDYS-T18350N.
Should I be concerned?
What could be causing the timeouts?
Also the machine got completely frozen after this event, so I could not
even do a clean shutdown. These are the last log messages prior the
"hard reset". Excluding the first hard drive failure, this machine ran
without any problems for a year now (with some reboots).
2.2.17 SMP kernel, 2x P-III 500 MHz, Intel 440LX mainboard with built in
Adaptec SCSI host adapter (see below).
Logs:
Mar 9 11:11:59 robo kernel: scsi0 channel 0 : resetting for second half
of retr
ies.
Mar 9 11:11:59 robo kernel: SCSI bus is being reset for host 0 channel
0.
Mar 9 11:12:02 robo kernel: (scsi0:0:2:0) Synchronous at 40.0
Mbyte/sec, offset
62.
Mar 9 11:12:03 robo kernel: (scsi0:0:1:0) Synchronous at 80.0
Mbyte/sec, offset
63.
Mar 9 11:12:28 robo kernel: scsi : aborting command due to timeout :
pid 349448
, scsi0, channel 0, id 2, lun 0 Write (10) 00 00 3b 35 d6 00 00 80 00
Mar 9 11:12:28 robo kernel: scsi : aborting command due to timeout :
pid 349456
, scsi0, channel 0, id 2, lun 0 Write (10) 00 00 3b 39 d6 00 00 80 00
Mar 9 11:12:28 robo kernel: scsi : aborting command due to timeout :
pid 349460
, scsi0, channel 0, id 2, lun 0 Write (10) 00 00 3b 3b d6 00 00 68 00
SCSI is:
(scsi0) <Adaptec AIC-7896/7 Ultra2 SCSI host adapter> found at PCI
0/12/0
(scsi0) Wide Channel A, SCSI ID=7, 32/255 SCBs
(scsi0) Downloading sequencer code... 392 instructions downloaded
(scsi1) <Adaptec AIC-7896/7 Ultra2 SCSI host adapter> found at PCI
0/12/1
(scsi1) Wide Channel B, SCSI ID=7, 32/255 SCBs
(scsi1) Downloading sequencer code... 392 instructions downloaded
scsi0 : Adaptec AHA274x/284x/294x (EISA/VLB/PCI-Fast SCSI) 5.1.31/3.2.4
<Adaptec AIC-7896/7 Ultra2 SCSI host adapter>
scsi1 : Adaptec AHA274x/284x/294x (EISA/VLB/PCI-Fast SCSI) 5.1.31/3.2.4
<Adaptec AIC-7896/7 Ultra2 SCSI host adapter>
SCSI devices:
scsi : 2 hosts.
(scsi0:0:1:0) Synchronous at 80.0 Mbyte/sec, offset 63.
Vendor: IBM Model: DDYS-T18350N Rev: S93E
Type: Direct-Access ANSI SCSI revision: 03
Detected scsi disk sda at scsi0, channel 0, id 1, lun 0
(scsi0:0:2:0) Synchronous at 80.0 Mbyte/sec, offset 31.
Vendor: IBM Model: DMVS18N Rev: 0250
Type: Direct-Access ANSI SCSI revision: 03
Detected scsi disk sdb at scsi0, channel 0, id 2, lun 0
(scsi1:0:3:0) Synchronous at 10.0 Mbyte/sec, offset 32.
Vendor: HP Model: C1537A Rev: L907
Type: Sequential-Access ANSI SCSI revision: 02
scsi : detected 2 SCSI disks total.
SCSI device sda: hdwr sector= 512 bytes. Sectors= 35843670 [17501 MB]
[17.5 GB]
SCSI device sdb: hdwr sector= 512 bytes. Sectors= 35843670 [17501 MB]
[17.5 GB]
Regards,
Ales Bardorfer
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