Yes, if possible. Those fields was very useful.
Some use cases:
1) They can be used to detect crashed VM's. If SR is going offline and
VM mount options says errors=panic, VM is crashing. Those fields allows
very easy to search for crashed VM and restart them after SR is repaired.
2) Status 'crashed' allows to answer customers about reason why their VM
was rebooted.
3) If 'last_shutdown_reason=rebooted' and VM is not started, that is
sign of problems (bad boot kernel, grub options or something else).
4) last_shutdown_time allows native and very intuitive sorting key for
halted VM's (if vm was halted recently, it can be on top, and vm with
shutdown date two years ago naturally can be at the list bottom).
5) When some complicated works with infrastructure are planned,
last_shutdown_time allows to predict if VM will be started soon or not
(if it was halted recently, it can be started at any time, if vm was
halted two weeks ago, there is very little chance it will started in
near 1-2-3 hrs.)
We displays them to client in management interface
03.01.2013 19:30, Dave Scott пишет:
Hi George,
They weren't deliberately removed -- they were missed when we split xenopsd
from xapi. I think they could probably be put back again. Perhaps we should
make them first-class fields rather than other-config keys, to make sure they
don't go missing again?
Out of curiousity, what kind of thing did you use that information for?
Thanks,
Dave
-----Original Message-----
From: xen-api-boun...@lists.xen.org [mailto:xen-api-
boun...@lists.xen.org] On Behalf Of George Shuklin
Sent: 03 January 2013 3:07 PM
To: xen-api@lists.xen.org
Subject: [Xen-API] XCP 1.6: last_shutdown time/shutdown reason/initiator
Good day.
Found (suddenly) that XCP 1.6 did not provides mertrics about shutdown
time, reason and initiator. Those was extremely useful metrics and it's
really sad to see lack of them in new version.
In XCP 1.1 they was placed in other-config:
last_shutdown_time: 20130102T15:56:58Z; last_shutdown_action: Restart;
last_shutdown_initiator: external; last_shutdown_reason: rebooted;
In XCP 1.6 nothing like this is in other-config.
Is those fields disappear completely or I just miss them?
Thanks.
_______________________________________________
Xen-api mailing list
Xen-api@lists.xen.org
http://lists.xen.org/cgi-bin/mailman/listinfo/xen-api
_______________________________________________
Xen-api mailing list
Xen-api@lists.xen.org
http://lists.xen.org/cgi-bin/mailman/listinfo/xen-api
