Bug 1596018 - Block device creation fails with sufficient space available on the devices
Summary: Block device creation fails with sufficient space available on the devices
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Gluster Storage
Classification: Red Hat Storage
Component: heketi
Version: cns-3.9
Hardware: Unspecified
OS: Unspecified
unspecified
medium
Target Milestone: ---
: CNS 3.10
Assignee: Michael Adam
QA Contact: vinutha
URL:
Whiteboard:
: 1607551 (view as bug list)
Depends On:
Blocks: 1568862
TreeView+ depends on / blocked
 
Reported: 2018-06-28 04:52 UTC by Rachael
Modified: 2018-12-21 08:56 UTC (History)
13 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Previously, the logic in Heketi incorrectly assumed block volumes always fit within block hosting volumes if the size of the block volume was smaller than the total size of the hosting volume minus the sizes of the existing block volumes. This logic failed to account for the fact that the file system and the block volumes contained within it require space to manage metadata. Trying to place such a volume failed with an out of space error instead of allocating a new block hosting volume. With this fix, Heketi reserves a small percentage of the total size of the block hosting volume for metadata.
Clone Of:
Environment:
Last Closed: 2018-09-12 09:23:45 UTC
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHEA-2018:2686 0 None None None 2018-09-12 09:24:56 UTC

Comment 2 Rachael 2018-06-28 06:47:28 UTC 
Logs available at: http://rhsqe-repo.lab.eng.blr.redhat.com/cns/sosreports/BZ-1596018/
Comment 4 Yaniv Kaul 2018-07-08 08:30:02 UTC 
Do we have an automated test for this? Sounds like a simple use case?
Comment 5 Rachael 2018-07-09 11:31:43 UTC 
As of today we don't have this test case automated.
Comment 6 Raghavendra Talur 2018-07-10 02:38:42 UTC 
Rachael,

was auto create block hosting volume option set to true?
Comment 12 Michael Adam 2018-07-26 11:58:18 UTC 
*** Bug 1607551 has been marked as a duplicate of this bug. ***
Comment 18 Saravanakumar 2018-07-27 04:58:39 UTC 
as per comment #17
Comment 21 Anjana KD 2018-08-31 00:01:51 UTC 
Updated doc text in the Doc Text field. Please review for technical accuracy.
Comment 22 Anjana KD 2018-09-07 12:19:13 UTC 
Updated doc text in the Doc Text field. Please review for technical accuracy.
Comment 24 Anjana KD 2018-09-07 17:03:50 UTC 
Hi John,

I have updated the doc text. Thank you!
Comment 26 errata-xmlrpc 2018-09-12 09:23:45 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHEA-2018:2686
Note You need to log in before you can comment on or make changes to this bug.