diff options
| author | Benoît Canet <benoit.canet@irqsave.net> | 2014-06-11 15:24:10 +0200 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2014-06-27 14:18:17 +0200 |
| commit | cf29a570a7aa7abab66bf256fdf9540873590811 (patch) | |
| tree | 7a3750f92393a6567ba80a9a04705687d871fe19 /tests/qemu-iotests/081.out | |
| parent | d1fde4ad3c22137f8e589e625c21bf2ea7f6ba62 (diff) | |
quorum: Add the rewrite-corrupted parameter to quorum
On read operations when this parameter is set and some replicas are corrupted
while quorum can be reached quorum will proceed to rewrite the correct version
of the data to fix the corrupted replicas.
This will shine with SSD where the FTL will remap the same block at another
place on rewrite.
Signed-off-by: Benoit Canet <benoit@irqsave.net>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'tests/qemu-iotests/081.out')
| -rw-r--r-- | tests/qemu-iotests/081.out | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/tests/qemu-iotests/081.out b/tests/qemu-iotests/081.out index 2241cec148..073515ea50 100644 --- a/tests/qemu-iotests/081.out +++ b/tests/qemu-iotests/081.out @@ -40,9 +40,19 @@ read 10485760/10485760 bytes at offset 0 {"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "DEVICE_TRAY_MOVED", "data": {"device": "floppy0", "tray-open": true}} +== using quorum rewrite corrupted mode == +read 10485760/10485760 bytes at offset 0 +10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) + +== checking that quorum has corrected the corrupted file == +read 10485760/10485760 bytes at offset 0 +10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) + == breaking quorum == wrote 10485760/10485760 bytes at offset 0 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +wrote 10485760/10485760 bytes at offset 0 +10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) == checking that quorum is broken == qemu-io: can't open: Could not read image for determining its format: Input/output error |