Change in ovirt-hosted-engine-ha[master]: Fill VDSM volumes with zeros before using them for the first...

[msivak at redhat.com]

Martin Sivák has submitted this change and it was merged.

Change subject: Fill VDSM volumes with zeros before using them for the first time
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Fill VDSM volumes with zeros before using them for the first time

VDSM does not initialize iSCSI volumes to clean state and that
causes issues when trying to read the metadata from it. The agent
fails to parse random blocks since there are some random data
and the checksum does not match.

Change-Id: Ifa35e575c7e9405474562813aaa56d71b27791d6
Bug-Url: https://bugzilla.redhat.com/show_bug.cgi?id=1238823
Signed-off-by: Martin Sivak <msivak at redhat.com>
---
M ovirt_hosted_engine_ha/lib/storage_backends.py
1 file changed, 12 insertions(+), 0 deletions(-)

Approvals:
  Sandro Bonazzola: Looks good to me, but someone else must approve
  Martin Sivák: Verified; Looks good to me, approved
  Jenkins CI: Passed CI tests



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Gerrit-MessageType: merged
Gerrit-Change-Id: Ifa35e575c7e9405474562813aaa56d71b27791d6
Gerrit-PatchSet: 2
Gerrit-Project: ovirt-hosted-engine-ha
Gerrit-Branch: master
Gerrit-Owner: Martin Sivák <msivak at redhat.com>
Gerrit-Reviewer: Jenkins CI
Gerrit-Reviewer: Martin Sivák <msivak at redhat.com>
Gerrit-Reviewer: Roman Mohr <rmohr at redhat.com>
Gerrit-Reviewer: Roy Golan <rgolan at redhat.com>
Gerrit-Reviewer: Sandro Bonazzola <sbonazzo at redhat.com>
Gerrit-Reviewer: Simone Tiraboschi <stirabos at redhat.com>
Gerrit-Reviewer: automation at ovirt.org