Change in vdsm[master]: vm: increase the volume extension on storage migration

fsimonce at redhat.com fsimonce at redhat.com
Mon Nov 12 18:03:21 UTC 2012


Federico Simoncelli has posted comments on this change.

Change subject: vm: increase the volume extension on storage migration
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Patch Set 1: (1 inline comment)

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File vdsm/libvirtvm.py
Line 1025: 
Line 1026: class Drive(LibvirtVmDevice):
Line 1027:     VOLWM_CHUNK_MB = config.getint('irs', 'volume_utilization_chunk_mb')
Line 1028:     VOLWM_FREE_PCT = 100 - config.getint('irs', 'volume_utilization_percent')
Line 1029:     VOLWM_CHUNK_LSM_MULT = 2  # Chunk multiplier during live storage migration
We could expose this as configuration even though I think it's our responsibility to make this work without relying on custom configurations.
Line 1030: 
Line 1031:     def __init__(self, conf, log, **kwargs):
Line 1032:         if not kwargs.get('serial'):
Line 1033:             self.serial = kwargs.get('imageID'[-20:]) or ''


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Gerrit-MessageType: comment
Gerrit-Change-Id: Ib61375613712feb7118a80c50b73e678d257f251
Gerrit-PatchSet: 1
Gerrit-Project: vdsm
Gerrit-Branch: master
Gerrit-Owner: Federico Simoncelli <fsimonce at redhat.com>
Gerrit-Reviewer: Ayal Baron <abaron at redhat.com>
Gerrit-Reviewer: Federico Simoncelli <fsimonce at redhat.com>


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