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| author | mm <mm@FreeBSD.org> | 2010-08-28 08:59:55 +0000 |
|---|---|---|
| committer | mm <mm@FreeBSD.org> | 2010-08-28 08:59:55 +0000 |
| commit | 465a8c9841a010cb9e0b6aeefa4b812584939b2a (patch) | |
| tree | 34eb07d3bbb54f0e69851f11ce45a99b9bf3749a /lib/libc | |
| parent | bc73fabf276ad141999d460cfc27ecb6624741a0 (diff) | |
| download | FreeBSD-src-465a8c9841a010cb9e0b6aeefa4b812584939b2a.zip FreeBSD-src-465a8c9841a010cb9e0b6aeefa4b812584939b2a.tar.gz | |
Update ZFS metaslab code from OpenSolaris.
This provides a noticeable write speedup, especially on pools with
less than 30% of free space.
Detailed information (OpenSolaris onnv changesets and Bug IDs):
11146:7e58f40bcb1c
6826241 Sync write IOPS drops dramatically during TXG sync
6869229 zfs should switch to shiny new metaslabs more frequently
11728:59fdb3b856f6
6918420 zdb -m has issues printing metaslab statistics
12047:7c1fcc8419ca
6917066 zfs block picking can be improved
Approved by: delphij (mentor)
Obtained from: OpenSolaris (Bug ID 6826241, 6869229, 6918420, 6917066)
MFC after: 2 weeks
Diffstat (limited to 'lib/libc')
0 files changed, 0 insertions, 0 deletions
