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| author | Changlong Xie <xiecl.fnst@cn.fujitsu.com> | 2016-02-26 09:39:02 +0800 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2016-03-14 16:46:43 +0100 |
| commit | 924e8a2bbc7cc62b3996efe9a2a460f541c04520 (patch) | |
| tree | e8ffc54bf34296b6a80b8a72c17a17625ae8782e /scripts/qapi.py | |
| parent | 0ae053b7e1b74a551b89a84c706e0cb9a163d92c (diff) | |
| download | focaccia-qemu-924e8a2bbc7cc62b3996efe9a2a460f541c04520.tar.gz focaccia-qemu-924e8a2bbc7cc62b3996efe9a2a460f541c04520.zip | |
quorum: modify vote rules for flush operation
Keep flush interface the same logic as quorum read/write, Otherwise in following scenario, we'll encounter unexpected errors. Quorum has two children(A, B). A do flush sucessfully, but B flush failed. This cause the filesystem of guest become read-only with following errors: end_request: I/O error, dev vda, sector 11159960 Aborting journal on device vda3-8 EXT4-fs error (device vda3): ext4_journal_start_sb:327: Detected abort journal EXT4-fs (vda3): Remounting filesystem read-only Cc: Dr. David Alan Gilbert <dgilbert@redhat.com> Cc: Wen Congyang <wency@cn.fujitsu.com> Signed-off-by: Wen Congyang <wency@cn.fujitsu.com> Signed-off-by: Changlong Xie <xiecl.fnst@cn.fujitsu.com> Reviewed-by: Alberto Garcia <berto@igalia.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'scripts/qapi.py')
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