>> help. This will start rebalancing and also you will lose improvement added
>>> in Firefly. So, better to upgrade client kernel IMO.
>>>
>>> Thanks & Regards
>>> Somnath
>>>
>>> From: ceph-users [mailto:ceph-users-boun...@lists.ceph.com
>>
efly. So, better to upgrade client kernel IMO.
>>
>> Thanks & Regards
>> Somnath
>>
>> From: ceph-users [mailto:ceph-users-boun...@lists.ceph.com
>> <mailto:ceph-users-boun...@lists.ceph.com>] On Behalf Of Mike Jacobacci
>> Sent: Thursday, June
gt;
> *From:* ceph-users [mailto:ceph-users-boun...@lists.ceph.com
> ] *On Behalf Of *Mike Jacobacci
> *Sent:* Thursday, June 30, 2016 7:27 PM
> *To:* Jake Young
> *Cc:* ceph-users@lists.ceph.com
> *Subject:* Re: [ceph-users] Mounting Ceph RBD image to XenServer 7 as SR
>
> Tha
.
>
> Thanks & Regards
> Somnath
>
> From: ceph-users [mailto:ceph-users-boun...@lists.ceph.com] On Behalf Of Mike
> Jacobacci
> Sent: Thursday, June 30, 2016 7:27 PM
> To: Jake Young
> Cc: ceph-users@lists.ceph.com
> Subject: Re: [ceph-users] Mounting Ceph RBD image t
, better to upgrade client kernel IMO.
Thanks & Regards
Somnath
From: ceph-users [mailto:ceph-users-boun...@lists.ceph.com] On Behalf Of Mike
Jacobacci
Sent: Thursday, June 30, 2016 7:27 PM
To: Jake Young
Cc: ceph-users@lists.ceph.com
Subject: Re: [ceph-users] Mounting Ceph RBD image to XenServer
Hello,
On Thu, 30 Jun 2016 19:27:05 -0700 Mike Jacobacci wrote:
> Thanks Jake! I enabled the epel 7 repo and was able to get ceph-common
> installed. Here is what happens when I try to map the drive:
>
> rbd map rbd/enterprise-vm0 --name client.admin -m mon0
> -k /etc/ceph/ceph.client.admin.k
Thanks Jake! I enabled the epel 7 repo and was able to get ceph-common
installed. Here is what happens when I try to map the drive:
rbd map rbd/enterprise-vm0 --name client.admin -m mon0 -k
/etc/ceph/ceph.client.admin.keyring
rbd: sysfs write failed
In some cases useful info is found in syslo
See https://www.mail-archive.com/ceph-users@lists.ceph.com/msg17112.html
On Thursday, June 30, 2016, Mike Jacobacci wrote:
> So after adding the ceph repo and enabling the cents-7 repo… It fails
> trying to install ceph-common:
>
> Loaded plugins: fastestmirror
> Loading mirror speeds from cach
So after adding the ceph repo and enabling the cents-7 repo… It fails trying to
install ceph-common:
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
* base: mirror.web-ster.com
Resolving Dependencies
--> Running transaction check
---> Package ceph-common.x86_64 1:10.2.2-
Hi Jake,
I will give that a try and see if that helps, thank you!
Yes I have that open in a browser tab, it gave me the idea of using ceph-deploy
to install on the xenserver.
I will update with the results.
Cheers,
Mike
> On Jun 30, 2016, at 12:42 PM, Jake Young wrote:
>
> Can you install th
Can you install the ceph client tools on your server? They may give you a
more obvious error. Try to install the package and config/keys manually
instead of with ceph-deploy.
Also see this:
http://xenserver.org/blog/entry/tech-preview-of-xenserver-libvirt-ceph.html
Jake
On Thursday, June 30, 2
Just adding some more info in case it helps… looking at the ceph-osd.admin.log
and I see this on every disk:
2016-06-30 09:47:03.326176 7f15353aa800 1 journal _open /dev/sdb1 fd 4:
24006098944 bytes, block size 4096 bytes, directio = 0, aio = 0 2016-06-30
09:47:03.326472 7f15353aa800 1 journal
I am not sure why the mapping is failing, so I tried to install ceph on
XenServer with ceph-deploy but got the following error:
[ceph_deploy][ERROR ] UnsupportedPlatform: Platform is not supported: XenServer
xenenterprise 7.0.0
fddf
I feel like I am close but I am not sure where to go from here
Hi Jake,
Interesting… XenServer 7 does has rbd installed but trying to map the rbd image
with this command:
# echo {ceph_monitor_ip} name={ceph_admin},secret={ceph_key} {ceph_pool}
{ceph_image} >/sys/bus/rbd/add
It fails with just an i/o error… I am looking into now. My cluster health is
OK
On Wednesday, June 29, 2016, Mike Jacobacci wrote:
> Hi all,
>
> Is there anyone using rbd for xenserver vm storage? I have XenServer 7
> and the latest Ceph, I am looking for the the best way to mount the rbd
> volume under XenServer. There is not much recent info out there I have
> found exce
Hi all,
Is there anyone using rbd for xenserver vm storage? I have XenServer 7 and the
latest Ceph, I am looking for the the best way to mount the rbd volume under
XenServer. There is not much recent info out there I have found except for
this:
http://www.mad-hacking.net/documentation/linux/h
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