SCSI errors from two hosts

[Robert Bonomi]

> From owner-freebsd-questions at freebsd.org  Tue Dec 30 12:29:12 2014
> Date: Tue, 30 Dec 2014 10:37:28 -0800
> From: David Newman <dnewman at networktest.com>
> To: freebsd-questions at freebsd.org
> Subject: SCSI errors from two hosts
>
> Reviewing FreeBSD 10.1 server security logs this morning, I found two
> hosts with SCSI errors.
>
> Host1 runs ZFS on root. Host2 is a VMware virtual machine using iSCSI
> shared storage.
>
> Both errors are timestamped 3:01 am.
>
> Are the timestamps similar because that's when the reporting process
> collected logs, or did something happen to both hosts within the same
> minute?
>
> Pretty sure it is the former, but just checking.

The timestamps are similiar because that is when the log comparison utility
ran.

To see when things occured You'll have to look at the actual logfiles and
inspect the timestamp for the events themselves.

>
> Thanks!
>
> dn
>
> host1.example.com kernel log messages:
> +++ /tmp/security.GpROogrm	2014-12-30 03:01:35.728214150 -0800
> +(ada2:ata3:0:0:0): WRITE_DMA48. ACB: 35 00 95 5d c9 40 48 00 00 00 ab 00
> +(ada2:ata3:0:0:0): CAM status: ATA Status Error
> +(ada2:ata3:0:0:0): ATA status: 51 (DRDY SERV ERR), error: 10 (IDNF )
> +(ada2:ata3:0:0:0): RES: 51 10 95 5d c9 48 48 00 00 7b 00
> +(ada2:ata3:0:0:0): Retrying command
>
> host2.example.com kernel log messages:
> +++ /tmp/security.6FMBBSOx	2014-12-30 03:01:07.000000000 -0800
> +(da0:mpt0:0:0:0): WRITE(10). CDB: 2a 00 00 8f 8f a2 00 00 20 00
> +(da0:mpt0:0:0:0): CAM status: SCSI Status Error
> +(da0:mpt0:0:0:0): SCSI status: Busy
> +(da0:mpt0:0:0:0): Retrying command
>
>
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