On Thu, Dec 8, 2016 at 10:33 AM, Anantha Raghava <
raghav(a)exzatechconsulting.com> wrote:
Hello,
Still struggling with the same issues. Can someone urgently guide us to
resolve this?
1. Please upgrade to the latest release first.
2. Please ensure that on the host everything is properly connected, zoned,
etc. That it can access those LUNs.
3. Please ensure no one erased the domain LUNs - are the VMs using it as
well?
4. Please provide the relevant VDSM log - when things started to go south
- as well as Engine log.
I don't think that's the right venue for urgent requests, btw.
Y.
--
Thanks & Regards,
Anantha Raghava eXza Technology Consulting & Services Ph: +91-9538849179,
E-mail: <raghav@exzatechconsulting.com>raghav(a)exzatechconsulting.com URL:
http://www.exzatechconsulting.com
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-------- Forwarded Message --------
Subject: Re: Hosts lost the communication with FC Storage Domains
Date: Wed, 7 Dec 2016 17:30:31 +0530
From: Anantha Raghava <raghav(a)exzatechconsulting.com>
<raghav(a)exzatechconsulting.com>
Organization: eXza Technology Consulting & Services
To: users <users(a)ovirt.org> <users(a)ovirt.org>
Hello,
No luck with this? Awaiting urgent response. Also attached the vdsm and
supervdsm logs from one of the hosts.
Please provide guidance to solve this issue.
--
Thanks & Regards,
Anantha Raghava eXza Technology Consulting & Services Ph: +91-9538849179,
E-mail: <raghav@exzatechconsulting.com>raghav(a)exzatechconsulting.com
Do not print this e-mail unless required. Save Paper & trees.
On Monday 05 December 2016 11:16 AM, Anantha Raghava wrote:
Hi,
We have a single cluster with 6 Nodes in a single DC and added 4 FC
Storage domains. All the while it was working fine, migrations, creation of
new VMs everything were working fine. Now, all of a sudden we see the error
message "vdsm is unable to communicate with Master domain ......." and all
storage domains, including DC are down. But all Hosts are up, all VMs are
running without any issues. But migrations stopped, we cannot create new
VMs, we cannot start a shutdown VM.
Can someone help us trouble shoot the issue?
By the way, we are running oVirt Version 4.0.1.
--
Thanks & Regards,
Anantha Raghava eXza Technology Consulting & Services
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