So ... found some information about this ... looks like this is an
annoying problem (bug), which isn't going to be fixed ... But at least
there is a possibility to change the behavior modifying the script
- https://admintweets.wordpress.com/tag/cloudstack-2/
- https://www.rootusers.com/edit-the-xenserver-storage-heartbeat/
- https://issues.apache.org/jira/browse/CLOUDSTACK-3367
Thanks a lot, guys ..
On 03.02.2016 20:05, Glenn Wagner wrote:
Hi
As Lucian said , you can edit the script and remove the reboot , but yes this
is the normal behaviour of the script
Glenn
-----Original Message-----
From: Nux! [mailto:n...@li.nux.ro]
Sent: Wednesday, 03 February 2016 8:32 PM
To: users@cloudstack.apache.org
Subject: Re: Self-fencing when storage not available
You can modify the script to not reboot, but until we find a better way to deal
with it this is correct behaviour. It sucks it reboots VMs on healthy storage
though.
--
Sent from the Delta quadrant using Borg technology!
Nux!
www.nux.ro
----- Original Message -----
From: "Vladislav Nazarenko" <vladislav.nazare...@gmail.com>
To: users@cloudstack.apache.org
Sent: Wednesday, 3 February, 2016 16:24:34
Subject: Re: Self-fencing when storage not available
Hi Glenn,
we use KVM ... I also found the script:
/usr/share/cloudstack-common/scripts/vm/hypervisor/kvm/kvmheartbeat.sh
Just wondering if we can avoid rebooting ...
Thanks
Vlad
On 03.02.2016 16:57, Glenn Wagner wrote:
Hi Vlad,
Can I ask what hypervisor are you using?
The default action is to reboot the hosts
This is done in the heatbeat file on xenserver
/opt/xensource/bin/xenheartbeat.sh
Thanks
Glenn
ShapeBlue <http://www.shapeblue.com>
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-----Original Message-----
From: Vladislav Nazarenko [mailto:vladislav.nazare...@gmail.com]
Sent: Wednesday, 03 February 2016 5:08 PM
To: users@cloudstack.apache.org
Subject: Self-fencing when storage not available
Hi All,
I'm testing Cloudstack 4.6 now
When doing some tests with storage (nfs), I was wondering, that the
hosts self-fence itself by reboot, when a storage not writable ...
Even more, my cluster had a working storage and I added one more,
which was not writable due to missing user permissions... So
effectively all the VMs hard drive were located on the working
storage, but the problem with permissions on the new one causes the
entire cluster to reboot :(
Is this a bug or a correct behavior?
Is it able to avoid rebooting at least?
Thank you in advance
Vlad
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