On 5/13/2014 9:43 AM, Andrei Mikhailovsky wrote:
Dima, do you have any examples / howtos for this? I would love to give
it a go.
Not really: I haven't done this myself. Google for "tgtd failover with
heartbeat", you should find something useful.
The setups I have are heartbeat (3.0.x) managi
Dima, do you have any examples / howtos for this? I would love to give it a go.
Cheers
- Original Message -
From: "Dimitri Maziuk"
To: ceph-users@lists.ceph.com
Sent: Monday, 12 May, 2014 3:38:11 PM
Subject: Re: [ceph-users] NFS over CEPH - best practice
On 5/12/20
On 05/12/2014 01:17 PM, McNamara, Bradley wrote:
> The underlying file system on the RBD needs to be a clustered file
system, like OCFS2, GFS2, etc., and a cluster between the two, or more,
iSCSI target servers needs to be created to manage the clustered file
system.
Looks like we aren't sure wha
Andrei
Mikhailovsky
Sent: Sunday, May 11, 2014 1:25 PM
To: l...@consolejunkie.net
Cc: ceph-users@lists.ceph.com
Subject: Re: [ceph-users] NFS over CEPH - best practice
Sorry if these questions will sound stupid, but I was not able to find an
answer by googling.
1. Does iSCSI protocol support having
On Mon, May 12, 2014 at 12:08:24PM -0500, Dimitri Maziuk wrote:
> PS. (now that I looked) see e.g.
> http://blogs.mindspew-age.com/2012/04/05/adventures-in-high-availability-ha-iscsi-with-drbd-iscsi-and-pacemaker/
>
>
> Dima
Didn't you say you wanted multiple servers to write to the same LUN ?
ts.ceph.com
> Cc: "Andrei Mikhailovsky"
> Sent: Sunday, 11 May, 2014 11:41:08 PM
> Subject: Re: [ceph-users] NFS over CEPH - best practice
>
> On Sun, May 11, 2014 at 09:24:30PM +0100, Andrei Mikhailovsky wrote:
> > Sorry if these questions will sound stupid, but
PS. (now that I looked) see e.g.
http://blogs.mindspew-age.com/2012/04/05/adventures-in-high-availability-ha-iscsi-with-drbd-iscsi-and-pacemaker/
Dima
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On 5/12/2014 4:52 AM, Andrei Mikhailovsky wrote:
Leen,
thanks for explaining things. I does make sense now.
Unfortunately, it does look like this technology would not fulfill my
requirements as I do need to have an ability to perform maintenance
without shutting down vms.
I've no idea how muc
for all your help
Andrei
- Original Message -
From: "Leen Besselink"
To: ceph-users@lists.ceph.com
Cc: "Andrei Mikhailovsky"
Sent: Sunday, 11 May, 2014 11:41:08 PM
Subject: Re: [ceph-users] NFS over CEPH - best practice
On Sun, May 11, 2014 at 09:2
ou should test when you've build the setup.
> Cheers
>
Hope that helps.
> Andrei
> - Original Message -
>
> From: "Leen Besselink"
> To: ceph-users@lists.ceph.com
> Sent: Saturday, 10 May, 2014 8:31:02 AM
> Subject: Re: [ceph-users] NFS over CEPH
possible with iscsi?
Cheers
Andrei
- Original Message -
From: "Leen Besselink"
To: ceph-users@lists.ceph.com
Sent: Saturday, 10 May, 2014 8:31:02 AM
Subject: Re: [ceph-users] NFS over CEPH - best practice
On Fri, May 09, 2014 at 12:37:57PM +0100, Andrei Mikhailovsky wrote:
t;Leen Besselink"
> To: ceph-users@lists.ceph.com
> Sent: Thursday, 8 May, 2014 9:35:21 PM
> Subject: Re: [ceph-users] NFS over CEPH - best practice
>
> On Thu, May 08, 2014 at 01:24:17AM +0200, Gilles Mocellin wrote:
> > Le 07/05/2014 15:23, Vlad Gorbunov a écrit :
From: ceph-users [mailto:ceph-users-boun...@lists.ceph.com] On Behalf Of Andrei
Mikhailovsky
Sent: 09 May 2014 12:38
To: l...@consolejunkie.net
Cc: ceph-users@lists.ceph.com
Subject: Re: [ceph-users] NFS over CEPH - best practice
Ideally I would like to have a setup with 2+ iscsi servers, so that I
mounted on several servers.
Would the suggested setup not work for my requirements?
Andrei
- Original Message -
From: "Leen Besselink"
To: ceph-users@lists.ceph.com
Sent: Thursday, 8 May, 2014 9:35:21 PM
Subject: Re: [ceph-users] NFS over CEPH - best practice
On T
2014 12:26:17 AM
Subject: Re: [ceph-users] NFS over CEPH - best practice
On 07/05/14 19:46, Andrei Mikhailovsky wrote:
> Hello guys,
>
> I would like to offer NFS service to the XenServer and VMWare
> hypervisors for storing vm images. I am currently running ceph rbd with
&
On 07/05/14 19:46, Andrei Mikhailovsky wrote:
> Hello guys,
>
> I would like to offer NFS service to the XenServer and VMWare
> hypervisors for storing vm images. I am currently running ceph rbd with
> kvm, which is working reasonably well.
>
> What would be the best way of running NFS services o
On Thu, May 08, 2014 at 01:24:17AM +0200, Gilles Mocellin wrote:
> Le 07/05/2014 15:23, Vlad Gorbunov a écrit :
> >It's easy to install tgtd with ceph support. ubuntu 12.04 for example:
> >
> >Connect ceph-extras repo:
> >echo deb http://ceph.com/packages/ceph-extras/debian $(lsb_release
> >-sc) ma
Le 07/05/2014 15:23, Vlad Gorbunov a écrit :
It's easy to install tgtd with ceph support. ubuntu 12.04 for example:
Connect ceph-extras repo:
echo deb http://ceph.com/packages/ceph-extras/debian $(lsb_release
-sc) main | sudo tee /etc/apt/sources.list.d/ceph-extras.list
Install tgtd with rbd
"
> To: "Sergey Malinin"
> Cc: "Andrei Mikhailovsky" , ceph-users@lists.ceph.com
> Sent: Wednesday, 7 May, 2014 2:23:52 PM
>
> Subject: Re: [ceph-users] NFS over CEPH - best practice
>
> It's easy to install tgtd with ceph support. ubuntu 12.04 for
ot;Vlad Gorbunov"
To: "Sergey Malinin"
Cc: "Andrei Mikhailovsky" , ceph-users@lists.ceph.com
Sent: Wednesday, 7 May, 2014 2:23:52 PM
Subject: Re: [ceph-users] NFS over CEPH - best practice
It's easy to install tgtd with ceph support. ubuntu 12.04 for example:
Conne
is there a howto somewhere describing the steps on how to setup iscsi
multipathing over ceph? It looks like a good alternative to nfs
Thanks
From: "Vlad Gorbunov"
To: "Andrei Mikhailovsky"
Cc: ceph-users@lists.ceph.com
Sent: Wednesday, 7 May, 2014 12:02:09 PM
Subject: Re: [ce
ke a good alternative to nfs
>
> Thanks
>
> From: "Vlad Gorbunov" mailto:vadi...@gmail.com)>
> To: "Andrei Mikhailovsky" mailto:and...@arhont.com)>
> Cc: ceph-users@lists.ceph.com (mailto:ceph-users@lists.ceph.com)
> Sent: Wednesday, 7 May, 2014 12:02:09 PM
&
sday, 7 May, 2014 12:02:09 PM
Subject: Re: [ceph-users] NFS over CEPH - best practice
For XenServer or VMware is better to use iscsi client to tgtd with ceph
support. You can install tgtd on osd or monitor server and use multipath for
failover.
On Wed, May 7, 2014 at 9:47 PM, Andre
I am surprised that CephFS isn't proposed as an option, in the way it
removes the not negligible block storage layer from the picture. I
always feel uncomfortable to stack storage technologies or file systems
(here NFS over XFS over iSCSI over RDB over Rados) and try to stay as
possible on the "KIS
For XenServer or VMware is better to use iscsi client to tgtd with ceph
support. You can install tgtd on osd or monitor server and use multipath for
failover.
On Wed, May 7, 2014 at 9:47 PM, Andrei Mikhailovsky
wrote:
> Hello guys,
> I would like to offer NFS service to the XenServer and VMWa
; *From: *"Wido den Hollander"
> *To: *ceph-users@lists.ceph.com
> *Sent: *Wednesday, 7 May, 2014 11:15:39 AM
> *Subject: *Re: [ceph-users] NFS over CEPH - best practice
>
> On 05/07/2014 11:46 AM, Andrei Mikhailovsky wrote:
> > Hello guys,
> >
> > I would like
ssage -
From: "Wido den Hollander"
To: ceph-users@lists.ceph.com
Sent: Wednesday, 7 May, 2014 11:15:39 AM
Subject: Re: [ceph-users] NFS over CEPH - best practice
On 05/07/2014 11:46 AM, Andrei Mikhailovsky wrote:
> Hello guys,
>
> I would like to offer NFS service to
On 05/07/2014 11:46 AM, Andrei Mikhailovsky wrote:
Hello guys,
I would like to offer NFS service to the XenServer and VMWare
hypervisors for storing vm images. I am currently running ceph rbd with
kvm, which is working reasonably well.
What would be the best way of running NFS services over CEP
Hello guys,
I would like to offer NFS service to the XenServer and VMWare hypervisors for
storing vm images. I am currently running ceph rbd with kvm, which is working
reasonably well.
What would be the best way of running NFS services over CEPH, so that the
XenServer and VMWare's vm disk im
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