Date: Sat, 28 Aug 2010 08:59:55 +0000 (UTC) From: Martin Matuska <mm@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/cddl/contrib/opensolaris/cmd/zdb zdb.c src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs metaslab.c spa.c space_map.c vdev.c vdev_queue.c zio.c src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/sys metaslab.h metaslab_impl.h spa_impl.h space_map.h zio.h Message-ID: <201008280900.o7S90mPH056397@repoman.freebsd.org>
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mm 2010-08-28 08:59:55 UTC
FreeBSD src repository
Modified files:
cddl/contrib/opensolaris/cmd/zdb zdb.c
sys/cddl/contrib/opensolaris/uts/common/fs/zfs metaslab.c
spa.c
space_map.c
vdev.c
vdev_queue.c
zio.c
sys/cddl/contrib/opensolaris/uts/common/fs/zfs/sys metaslab.h
metaslab_impl.h
spa_impl.h
space_map.h
zio.h
Log:
SVN rev 211931 on 2010-08-28 08:59:55Z by mm
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
Revision Changes Path
1.9 +13 -11 src/cddl/contrib/opensolaris/cmd/zdb/zdb.c
1.6 +324 -110 src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/metaslab.c
1.17 +31 -23 src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/spa.c
1.6 +2 -4 src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/space_map.c
1.5 +1 -0 src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/sys/metaslab.h
1.4 +1 -0 src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/sys/metaslab_impl.h
1.6 +2 -0 src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/sys/spa_impl.h
1.4 +1 -0 src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/sys/space_map.h
1.8 +9 -8 src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/sys/zio.h
1.10 +4 -0 src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/vdev.c
1.7 +1 -1 src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/vdev_queue.c
1.16 +18 -6 src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zio.c
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