I think you are referrign to backend-assisted migration, I am referring
to the generic one (with the support put forth by Avishay of IBM)
The generic flow of migration shoudl work as far as backend provides
support for
1) create volume
2) attach/detach volume
It may not be ideal, but should work using the 'dd' to do the copy of
the data between src and dest volume. I am currently looking at this
generic migrate only
On 03/11/2014 02:50 PM, Swapnil Kulkarni wrote:
Hi Deepak,
When you say you are using glusterfs as backend, you are using glusterfs
driver, is it correct?
Best Regards,
Swapnil Kulkarni
irc : coolsvap
On Tue, Mar 11, 2014 at 2:17 PM, Deepak C Shetty <deepa...@redhat.com
<mailto:deepa...@redhat.com>> wrote:
Swapnil,
The failure is not in the glsuter specific part of code
IIUC its in the rpc/dispatcher area.. so shouldn't be gluster specific
On 03/11/2014 01:06 PM, Swapnil Kulkarni wrote:
Hi Deepak,
I believe the migrate_volume is not implemented in glusterfs which
causes above error. I have seen similar errors earlier. Currently
implementing the migrate volume and testing it. I will push it
upstream
once successfully tested.
Best Regards,
Swapnil Kulkarni
irc : coolsvap
swapnilkulkarni2...@gmail.com
<mailto:swapnilkulkarni2...@gmail.com>
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<mailto:swapnilkulkarni2...@gmail.com>>
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On Tue, Mar 11, 2014 at 12:53 PM, Deepak C Shetty
<deepa...@redhat.com <mailto:deepa...@redhat.com>
<mailto:deepa...@redhat.com <mailto:deepa...@redhat.com>>> wrote:
Hi All,
I am using devstack with cinder git head @
f888e412b0d0fdb0426045a9c55e0b____e0390f842c
I am seeing the below error while trying to do cinder
migrate for
glusterfs backend. I don't think its backend specific tho'
as the
failure is in the common rpc layer of code.
http://paste.fedoraproject.____org/84189/45169021/
<http://paste.fedoraproject.__org/84189/45169021/
<http://paste.fedoraproject.org/84189/45169021/>>
Any pointers to get past this is appreciated.
thanx,
deepak
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