Dmesg logs for comparison.
Control: severity -1 important
Control: tag -1 moreinfo
On Thu, 2014-10-30 at 20:21 +0100, Enrico Ghera wrote:
> Package: src:linux
> Version: 3.16.3-2~bpo70+1
> Severity: critical
> Justification: breaks unrelated software
>
> Dear Maintainer,
>
> first of all thank you for your attention.
> my system is an HP Proliant DL160G6, with a P212 SAS card.
> attached on the external connector of the SAS controller is a MSL2024
> tape library equipped with one Ultrium-3 LTO SAS drive.
> everything was working flawlessly until i did update from "3.14-0.bpo.2-amd64 3.14.15-2~bpo70+1" to
> "3.16-0.bpo.2-amd64 3.16.3-2~bpo70+1"
> after rebooting I found that /dev/changer is not created by udev.
> even after trying
> # mknod changer c 21 4
> I got no good.
> lsscsi does not list the autochanger nor hpacucli does.
So the hpsa driver is no longer detecting it.
> this makes impossible to use Bacula software and to regularly run scheduled backups.
> the only way I found to work around this issue is to boot the previous version of the kernel.
[...]
Please provide the kernel boot log messages (from /var/log/dmesg, or
extracted from /var/log/messages*) for both the working and the broken
kernel versions.
Ben.
--
Ben Hutchings
The program is absolutely right; therefore, the computer must be wrong.
Attachment:
dmesg-3.16.3-2.klog
Description: Binary data
Attachment:
dmesg-3.14.15.klog
Description: Binary data