Paolo Bonzini bdffb31d8e mirror: do not flush every time the disks are synced ...

This puts a huge strain on the disks when there are many concurrent
migrations.  With this patch we only flush twice: just before issuing
the event, and just before pivoting to the destination.  If management
will complete the job close to the BLOCK_JOB_READY event, the cost of
the second flush should be small anyway.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 20161109162008.27287-2-pbonzini@redhat.com
Signed-off-by: Jeff Cody <jcody@redhat.com>

2016-11-14 22:49:26 -05:00

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accounting.c

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archipelago.c

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backup.c

blockjob: refactor backup_start as backup_job_create

2016-11-14 22:47:34 -05:00

blkdebug.c

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blkreplay.c

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blkverify.c

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block-backend.c

block-backend: Always notify on blk_eject

2016-11-14 11:15:54 -05:00

bochs.c

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cloop.c

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commit.c

blockjob: add block_job_start

2016-11-14 22:47:34 -05:00

crypto.c

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curl.c

block/curl: Do not wait for data beyond EOF

2016-11-14 22:47:34 -05:00

dirty-bitmap.c

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dmg-bz2.c

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dmg.c

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dmg.h

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gluster.c

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io.c

block: Don't mark node clean after failed flush

2016-11-08 16:06:35 +00:00

iscsi.c

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linux-aio.c

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Makefile.objs

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mirror.c

mirror: do not flush every time the disks are synced

2016-11-14 22:49:26 -05:00

nbd-client.c

nbd: Implement NBD_CMD_WRITE_ZEROES on client

2016-11-02 09:28:56 +01:00

nbd-client.h

nbd: Implement NBD_CMD_WRITE_ZEROES on client

2016-11-02 09:28:56 +01:00

nbd.c

block/nbd: Fix the leaked visitor

2016-11-11 15:54:55 +01:00

nfs.c

nfs: Fix memory leak in nfs_file_create()

2016-11-11 15:54:55 +01:00

null.c

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parallels.c

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qapi.c

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qcow2-cache.c

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qcow2-cluster.c

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qcow2-refcount.c

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qcow2-snapshot.c

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qcow2.c

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qcow2.h

qcow2: Remove stale FIXME comment

2016-11-11 15:54:55 +01:00

qcow.c

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qed-check.c

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qed-cluster.c

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qed-gencb.c

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qed-l2-cache.c

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qed-table.c

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qed.c

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qed.h

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quorum.c

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raw_bsd.c

raw_bsd: don't check size alignment when only offset is set

2016-11-11 15:54:55 +01:00

raw-posix.c

raw-posix: Rename 'raw_s' to 'rs'

2016-11-11 15:56:22 +01:00

raw-win32.c

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rbd.c

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replication.c

blockjob: refactor backup_start as backup_job_create

2016-11-14 22:47:34 -05:00

sheepdog.c

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snapshot.c

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ssh.c

block/ssh: Code cleanup for unused parameter

2016-11-11 15:54:55 +01:00

stream.c

blockjob: add block_job_start

2016-11-14 22:47:34 -05:00

throttle-groups.c

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trace-events

blockjob: add block_job_start

2016-11-14 22:47:34 -05:00

vdi.c

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vhdx-endian.c

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vhdx-log.c

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vhdx.c

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vhdx.h

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vmdk.c

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vpc.c

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vvfat.c

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win32-aio.c

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write-threshold.c

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