my os version is:
Operating System: CentOS Linux 7 (Core)
CPE OS Name: cpe:/o:centos:centos:7
Kernel: Linux 3.10.0-327.28.3.el7.x86_64
Architecture: x86-64
and san storage is EMC VNX 5400 with double cisco mds 9148s.
actually i had problem with one of my switches and sent it to garanty
gua
On Sun, Jun 25, 2017 at 10:51 AM, Iman Darabi wrote:
> my os version is:
> Operating System: CentOS Linux 7 (Core)
> CPE OS Name: cpe:/o:centos:centos:7
> Kernel: Linux 3.10.0-327.28.3.el7.x86_64
> Architecture: x86-64
> and san storage is EMC VNX 5400 with double cisco mds 9148s.
>
>
I c
i can not add second lun, this is my problem. when ever i try to add lun i
get that message ... .
Jun 25 12:51:55 compute52 kernel: sd 12:0:0:16384: [sdf] Very big device.
Trying to use READ CAPACITY(16).
Jun 25 12:51:55 compute52 kernel: sd 5:0:0:0: [sdb] Very big device. Trying
to use READ CAPAC
Dear All,
Is there a reason that a perfectly well working Ovirt 4.1 Engine after a
power failure, would not allow the hosts to activate because of "VDSM
ConnectStorageServerVDS failed". All firewalls are down, I have
reinstalled the host, upgraded everything (host and engine), deleted and
Hi,
Which types of storage do you have in the data center?
In case it's a block based storage (iSCSI/FC), check that the devices
(LUNs) where you domains reside are accessible though multipath and LVM:
# multipath -ll
# pvs
# vgs
In case it's a file based storage (NFS/GlusterFS), check that the
Hi,
I am in the middle of a disaster recovery situation trying to install
ovirt 4.1 after a failure of some of our NFS systems. So I was redeploying
4.0 but there is a bug with the image uploader, that means I cant upload
images. Our actually virtual machine hosts have very small HD's and the
On Sun, Jun 25, 2017 at 12:38 PM, Ben De Luca wrote:
> Hi,
> I am in the middle of a disaster recovery situation trying to install
> ovirt 4.1 after a failure of some of our NFS systems. So I was redeploying
> 4.0 but there is a bug with the image uploader, that means I cant upload
> images.
On Sun, Jun 25, 2017 at 11:25 AM, Iman Darabi wrote:
> i can not add second lun, this is my problem. when ever i try to add lun i
> get that message ... .
>
> Jun 25 12:51:55 compute52 kernel: sd 12:0:0:16384: [sdf] Very big device.
> Trying to use READ CAPACITY(16).
> Jun 25 12:51:55 compute52 k
On Sun, Jun 25, 2017 at 1:31 PM, Yaniv Kaul wrote:
>
>
> On Sun, Jun 25, 2017 at 12:38 PM, Ben De Luca wrote:
>
>> Hi,
>> I am in the middle of a disaster recovery situation trying to
>> install ovirt 4.1 after a failure of some of our NFS systems. So I was
>> redeploying 4.0 but there is a
Can you please provide engine.log and vdsm.log?
On Sun, Jun 25, 2017 at 2:29 PM, JC Clark wrote:
> Mr. Aharon,
>
> One question comes to mind, if the mounts don't mount to the rhev... mount
> point, what is the easiest way to rectify that problem?
>
>
>
> On 06/25/2017 06:54 PM, Elad Ben Aharon
You're welcome
On Sun, Jun 25, 2017 at 12:38 PM, JC Clark wrote:
> Mr Aharon,
>
> Thank you for an expedient reply. Your suggestions pointed me in the
> right direction. I was concentrating on the Hosts when it was the storage
> I should have paid more attention to. It seems that if any one o
If it said where it was going to extract to it would be an easy work
around, for any one who hits it.
There is not enough space in /var/lib/somdir/somdir/ to extract the image
GiB is required.
If I hit that then I can just put some more disk on that directory.
On 25 June 2017 at 14:57, Yuval Tur
i didn't configured any thing and let ovirt configure storage
automatically. should i configure multipath manually?
On Sun, Jun 25, 2017 at 3:06 PM, Yaniv Kaul wrote:
>
>
> On Sun, Jun 25, 2017 at 11:25 AM, Iman Darabi
> wrote:
>
>> i can not add second lun, this is my problem. when ever i try
Hi,
we are currently evaluating NFS 4.2 based storage for OVirt 4.1.2. Normal
operation
and discard support work like a charm.
For some strange reason we cannot use VM live migration any more. As soon as
one
NFS 4.2 based VM disk is doing disk I/O during the operation. VM stalls and is
pause
Hello again,
Setting the folder permissions to vdsm:kvm (36:36) done the trick to make NFS
work. I wasn't expecting this to work since it does not make sense to me,
making a parallel with the iSCSI problem.
I'm starting to believe that's something just bad. Perhaps the Storage system
is runnin
Hey,
So, our DR plans included the idea of importing old domains. Is that
meant to work now?
-ben
*very tired sysadmin*
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