Description of problem:
Monitoring of gluster bricks/volumes takes into consideration the thinpool and vdo devices that are configured for a brick directory and reports the guaranteed available space as seen by brick/volume
An alert should be raised when this guaranteed capacity drops below 80/90 % of total available space. The threshold at which alerted should be configurable.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
Moving back to post since referenced patch http://gerrit.ovirt.org/91327 is still open on master branch
Target release should be placed once a package build is known to fix a issue. Since this bug is not modified, the target version has been reset. Please use target milestone to plan a fix for a oVirt release.
This bug is not marked as blocker and we entered blocker only phase for 4.2.4.
Please consider re-targeting to 4.2.5.
This bug is re-opened and was working with the previous build in RHV 4.2.4 ( current release ). Hence added 'Regression' keyword. Also this test cases it the release blocker for RHHI 2.0 as the VDO monitoring alert is the requirement for this release.
(In reply to SATHEESARAN from comment #12)
> This bug is re-opened and was working with the previous build in RHV 4.2.4 (
> current release ). Hence added 'Regression' keyword. Also this test cases it
> the release blocker for RHHI 2.0 as the VDO monitoring alert is the
> requirement for this release.
I wish to clarify my earlier comment - " was working with previous build". Here alerts were not working with previous builds too.
Should be included in ovirt-engine-188.8.131.52
Verified the bug in ovirt-engine-184.108.40.206.
1.Create a vdo based storage domain
2.Create a volume of size 899GB
3.Set the "warning low space indicator" to 98 and "warning low confirmed space indicator" to 97
4.Saw the alerts which it reached that point
Attaching the screenshot
Logs from HE:
2018-07-26 11:11:30,848+05 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engineScheduled-Thread-79)  EVENT_ID: IRS_DISK_SPACE_LOW_ERROR(201), Critical, Low disk space. vdo_sdd domain has 879 GB of free space.
2018-07-26 11:11:10,692+05 WARN [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engineScheduled-Thread-79)  EVENT_ID: IRS_DISK_SPACE_LOW(26), Warning, Low disk space. vdo_sdd domain has 881 GB of free space.
Created attachment 1470605 [details]
Canceling the needinfo, since the bug is verified
This bugzilla is included in oVirt 4.2.5 release, published on July 30th 2018.
Since the problem described in this bug report should be
resolved in oVirt 4.2.5 release, it has been closed with a resolution of CURRENT RELEASE.
If the solution does not work for you, please open a new bug report.