[Engine-devel] DC Compat Version Vs Storage Format Version
by Deepak C Shetty
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Hi All,
I am seeing an error while testing the WIP engine patches for
supporting GLUSTERFS_DOMAIN @
http://gerrit.ovirt.org/#/q/project:ovirt-engine+branch:master+topic:glus...
(Copyign Sharad, who is the author for the patch series)
Note my VDSM host has VDSM running which has support for
GLUSTERFS_DOMAIN (its already upstream in VDSM)
I get the below error in GUI while trying to create a new Storage Domain
of type Data/GlusterFS
*Error: Cannot add Storage. Storage format V3 is not supported on the
selected host version." *
I cannot change storgae format in the GUI, its fixed at V3
DC is of type GlusterFS and so is cluster, compat version is 3.3
I have few questions ...
1) How are compat version and storage format related ?
2) What does 'host version' in the above error msg mean. It doesn't tell
clearly why/what the incompatibility is about
3) What needs to be done in the engine to make this work ?
thanx,
deepak
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<tt>Hi All,<br>
I am seeing an error while testing the WIP engine patches for
supporting GLUSTERFS_DOMAIN @<br>
</tt><br>
<a class="moz-txt-link-freetext"
href="http://gerrit.ovirt.org/#/q/project:ovirt-engine+branch:master+topic:glus...">http://gerrit.ovirt.org/#/q/project:ovirt-engine+branch:master+topic:glus...</a><br>
<br>
(Copyign Sharad, who is the author for the patch series)<br>
Note my VDSM host has VDSM running which has support for
GLUSTERFS_DOMAIN (its already upstream in VDSM)<br>
<br>
I get the below error in GUI while trying to create a new Storage
Domain of type Data/GlusterFS<br>
<b>Error: Cannot add Storage. Storage format V3 is not supported on
the selected host version." </b><br>
<br>
I cannot change storgae format in the GUI, its fixed at V3<br>
DC is of type GlusterFS and so is cluster, compat version is 3.3<br>
<br>
I have few questions ...<br>
<br>
1) How are compat version and storage format related ?<br>
<br>
2) What does 'host version' in the above error msg mean. It doesn't
tell clearly why/what the incompatibility is about<br>
<br>
3) What needs to be done in the engine to make this work ?<br>
<br>
thanx,<br>
deepak<br>
<br>
</body>
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11 years, 9 months
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