RE: 11-RELEASE and live migration

[Jay West]

Rainer wrote...
--
We've also seen this (unexplainable reboots, I think they happen after
migrations).

But it never hangs. It seems to actually "reboot", as if somebody had
pressed CTRL-ALT-DEL or typed "reboot".
-

I should also point out... on the same pair of hosts, there are a few
windows server 2012 r2 and windows 7 pro VM's. None of them have problems
migrating back and forth. It's only the F11 ones that do.

First migration goes fine, and vm can be logged in to and excercised. But
then migrate it back... and it goes to the fake bios post screen (I
forget... cirrus bios or something).. and then just hangs without loading OS
so there is no message from the OS.

Strange... I have older versions of freebsd on an older version of
xenserver... and the above definitely is not a problem there.

Perhaps it's something amiss with my new setup, but the windows vm's migrate
fine

J



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Re: 11-RELEASE and live migration

[rainer]

Am 2016-12-07 17:21, schrieb Jay West:

Not sure if anyone else has seen this

Fresh install of xenserver 7 on two dell PE's, local storage only for
xenserver 7 installation on each. All VM storage via iscsi to a nas
(multipath, split between two  stacked dell powerconnect switches that 
are

properly configured for iscsi traffic).

Freebsd11-Release iso used to spin up a few freebsd VM's, and
xe-guest-utilities-6.2.0_2 added via 'pkg install'.

Live migration from one host to the other works fine (doesn't matter 
which
of the two hosts is the source and which is the destination). But after 
it
is done migrating if you then do a live migration back to the server 
where

it was a few minutes ago on the recipient host the VM reboots upon
migration. It gets to the bios screen and then just hangs.

So... 1) Why does it reboot, 2) Why does it then get stuck just after 
bios

post but before OS load, and 3) Has anyone else seen this?



We've also seen this (unexplainable reboots, I think they happen after 
migrations).


But it never hangs. It seems to actually "reboot", as if somebody had 
pressed CTRL-ALT-DEL or typed "reboot".



XenServer 6.5SP2
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