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Feature #3815
closedosd: move pg_info_t back into the xattr; avoid writing pginfo file when possible
Status:
Duplicate
Priority:
High
Assignee:
-
Category:
OSD
Target version:
-
% Done:
0%
Source:
Tags:
Backport:
Reviewed:
Affected Versions:
Pull request ID:
Description
see wip-pginfo for a hacky prototype.
did some testing, and it looks good:
(09:36:13 PM) mark.nelson: xfs, 16 concurrent 128k writes: bobtail: 80.275MB/s, wip-pginfo: 105.296MB/s (09:39:20 PM) mark.nelson: xfs, 16 concurrent 128k reads: bobtail: 107.745MB/s, wip-pginfo: 120.682MB/s (09:49:28 PM) mark.nelson: xfs, 256 concurrent 128: writes: bobtail: 96.869, wip-pginfo: 134.093 (09:53:25 PM) mark.nelson: xfs, 256 concurrent 128 reads: bobtail: 102.602MB/s, wip-pginfo: 109.023MB/s (10:01:05 PM) mark.nelson: xfs. 16 concurrent 4m writes: bobtail: 246.281MB/s, wip-pginfo: 260.669MB/s (10:03:57 PM) mark.nelson: xfs, 16 concurrent 4m reads: bobtail: 482.145MB/s, wip-pginfo: 490.782MB/s (10:11:58 PM) mark.nelson: xfs, 256 concurrent 4m writes: bobtail: 274.613MB/s, wip-pginfo: 280.556MB/s (10:14:16 PM) mark.nelson: xfs, 256 concurrent 4m reads: bobtail: 587.601MB/s, wip-pginfo: 602.857MB/s
Updated by Sage Weil over 11 years ago
- Target version deleted (
v0.57b) - Translation missing: en.field_position set to 1
Updated by Sage Weil over 11 years ago
- Translation missing: en.field_position deleted (
4) - Translation missing: en.field_position set to 3
Updated by Sage Weil over 11 years ago
- Status changed from 12 to Duplicate
- Translation missing: en.field_position deleted (
3) - Translation missing: en.field_position set to 3
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