Bug #7027
zfs_written_property_001_pos makes unreasonable assumptions about metadata space usage
Start date:
2016-06-02
Due date:
% Done:
100%
Estimated time:
Difficulty:
Medium
Tags:
needs-triage
Gerrit CR:
Description
upstream:
commit a9dabe1d201e9ebf06db62c05f7388bb9620db61 Author: Akash Ayare <aayare@delphix.com> Date: Mon Aug 3 22:56:26 2015 +0000 QA-2250 zfs_written_property_001_pos makes unreasonable assumptions about metadata space usage
Updated by Matthew Ahrens over 4 years ago
zfs_written_property_001_pos fails if the amount of data in an empty dataset changes even slightly (by 0.5%, or about 160 bytes). A more reasonable metric might be > 0, < 128K.
The test will fail when the exact metadata layout changes,
Removed hardcoded metadata value. Added logic to capture the snapshot referenced value for the expected written.
Updated by Electric Monk over 4 years ago
- Status changed from In Progress to Closed
- % Done changed from 0 to 100
git commit 48cb8b9720f175ff5ed31ebd96a9f3d6922bdde9
commit 48cb8b9720f175ff5ed31ebd96a9f3d6922bdde9 Author: Akash Ayare <aayare@delphix.com> Date: 2016-06-03T15:12:05.000Z 7027 zfs_written_property_001_pos makes unreasonable assumptions about metadata space usage Reviewed by: Prakash Surya <prakash.surya@delphix.com> Reviewed by: John Kennedy <john.kennedy@delphix.com> Reviewed by: Matthew Ahrens <mahrens@delphix.com> Reviewed by: Igor Kozhukhov <ikozhukhov@gmail.com> Approved by: Gordon Ross <gordon.ross@nexenta.com>