)
Cc: Dave Spano; ceph-users@lists.ceph.com
Subject: Re: [ceph-users] FW: About RBD
Hi Mensah,
as already mentioned Gregory, you can use RBD at same time from both servers -
Microsoft CSV should be run well.
I don't make any test for CSV yet, so can you please try and do quick response
about
en...@usdoj.gov
>
> (202) 307 0354
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> MCITP
>
> MCSE NT4.0 / 2000-2003
>
> A+
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> ** **
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> *From:* Dave Spano [mailto:dsp...@optogenics.com]
> *Sent:* Thursday, May 23, 2013 1:19 PM
> *To:* Mensah, Yao (CIV)
> *Cc:* ceph-us
Administrator II
OLS Servers
yao.men...@usdoj.gov<mailto:yao.men...@usdoj.gov>
(202) 307 0354
MCITP
MCSE NT4.0 / 2000-2003
A+
From: Dave Spano [mailto:dsp...@optogenics.com]
Sent: Thursday, May 23, 2013 1:19 PM
To: Mensah, Yao (CIV)
Cc: ceph-users@lists.ceph.com
Subject: Re: [ceph-users] FW: Abo
You can attach an RBD device to multiple volumes, and if you don't use
the cache then the RBD layer will even be coherent.
But of course that's just the disk, so unless you're using a
cluster-aware FS like OCFS2 on top then mounting from multiple places
will blow up your data.
-Greg
Software Engine
Unless something changed, each RBD needs to be attached to 1 host at a time
like an ISCSI lun.
Dave Spano
Optogenics
- Original Message -
From: "Yao Mensah (CIV)"
To: ceph-users@lists.ceph.com
Sent: Thursday, May 23, 2013 1:10:53 PM
Subject: [ceph-users] FW: About RBD
FYI
