Change in vdsm[master]: vdsm: Add support for VIR_MIGRATE_COMPRESSED parameter

fromani at redhat.com fromani at redhat.com
Tue Sep 2 15:48:38 UTC 2014


Francesco Romani has posted comments on this change.

Change subject: vdsm: Add support for VIR_MIGRATE_COMPRESSED parameter
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Patch Set 2:

(1 comment)

http://gerrit.ovirt.org/#/c/31992/2//COMMIT_MSG
Commit Message:

Line 5: CommitDate: 2014-09-01 14:48:55 +0200
Line 6: 
Line 7: vdsm: Add support for VIR_MIGRATE_COMPRESSED parameter
Line 8: 
Line 9: Add support for configuring the VIR_MIGRATE_COMPRESSED migration
Introduced in the libvirt 1.0.3. So everything but RHEL6.x should have support for this flag. Do we know if this supported was backported?

Otherwise we'll have to put this patch on hold, or, maybe better, to add soft deps.
Line 10: parameter in libvirt to compress repeated pages.
Line 11: 
Line 12: This flag enables the XBZRLE compresson of same memory pages which is
Line 13: beneficial for certain workloads, e.g. database server with many


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Gerrit-MessageType: comment
Gerrit-Change-Id: I5391e7966dd46d7b33962fb3adf2830381472247
Gerrit-PatchSet: 2
Gerrit-Project: vdsm
Gerrit-Branch: master
Gerrit-Owner: Martin Betak <mbetak at redhat.com>
Gerrit-Reviewer: Francesco Romani <fromani at redhat.com>
Gerrit-Reviewer: Vinzenz Feenstra <vfeenstr at redhat.com>
Gerrit-Reviewer: automation at ovirt.org
Gerrit-Reviewer: oVirt Jenkins CI Server
Gerrit-HasComments: Yes


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