Change in vdsm[master]: Support for GLUSTERFS_DOMAIN
deepakcs at linux.vnet.ibm.com
deepakcs at linux.vnet.ibm.com
Wed Jan 23 11:10:08 UTC 2013
Deepak C Shetty has posted comments on this change.
Change subject: Support for GLUSTERFS_DOMAIN
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Patch Set 14: (4 inline comments)
@dan,
pls see my comments and let me know if I have understood you correctly ?
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File vdsm/storage/glusterVolume.py
Line 14: """
Line 15: Send info to represent Gluster volume as a network block device
Line 16: """
Line 17: rpath = sdCache.produce(self.sdUUID).getRemotePath()
Line 18: rpath_list = rpath.rsplit(":")
Done
Line 19: volfileServer = rpath_list[0]
Line 20: volname = rpath_list[1]
Line 21:
Line 22: # Volume transport to Libvirt transport mapping
Line 31: volPort = "0"
Line 32:
Line 33: imgFilePath = self.getVolumePath()
Line 34: imgFilePath_list = imgFilePath.rsplit("/")
Line 35: imgFileRelPath = "/".join(imgFilePath_list[4:])
Regret if i was not clear. Given the below path for a image as an example :
/rhev/data-center/mnt/glusterSD/vm-vdsm-de-1:dpkvol3/51f3411f-d507-4f78-be9c-96c245eb9273/images/280c372c-9cd5-4fa0-9dbc-238a087a1e9b/b11687e6-978e-42b7-90c3-a4bf77cde1cc
I want to extract :
51f3411f-d507-4f78-be9c-96c245eb9273/images/280c372c-9cd5-4fa0-9dbc-238a087a1e9b/b11687e6-978e-42b7-90c3-a4bf77cde1cc
since thats what is volume relative path which gets fed to qemu's gluster backend.
What do you mean by "do it directly" ? I am not clear.
Line 36:
Line 37: glusterPath = volname + '/' + imgFileRelPath
Line 38:
Line 39: return {'volType': VmVolumeInfo.TYPE_NETWORK, 'path': glusterPath,
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File vdsm/storage/sdc.py
Line 140: # if an nfs mount is unavailable we will get stuck
Line 141: # until it times out, this should affect fetching
Line 142: # of block\local domains. If for any case in the future
Line 143: # this changes, please update the order.
Line 144: for mod in (blockSD, localFsSD, glusterSD, nfsSD):
Done
Line 145: try:
Line 146: return mod.findDomain(sdUUID)
Line 147: except se.StorageDomainDoesNotExist:
Line 148: pass
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File vdsm/storage/storageServer.py
Line 248: class GlusterFSConnection(MountConnection):
Line 249:
Line 250: def _getLocalPath(self):
Line 251: return os.path.join(
Line 252: self.localPathBase, "glusterSD",
So instead of overriding, I can jsut do
localPathBase = os.path.join(MountConnection.localPathBase, "glusterSD")
inside the GlusterConnection class, is my understanding rite ?
Line 253: self._remotePath.replace("_", "__").replace("/", "_"))
Line 254:
Line 255:
Line 256: class NFSConnection(object):
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Gerrit-MessageType: comment
Gerrit-Change-Id: I9ac37da88625f20d148beaf53bb6371c15b33ad7
Gerrit-PatchSet: 14
Gerrit-Project: vdsm
Gerrit-Branch: master
Gerrit-Owner: Deepak C Shetty <deepakcs at linux.vnet.ibm.com>
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