md/raid5: fix parity corruption on journal failure #230
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Upstream branch: c17fb54 |
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Upstream branch: c17fb54 |
When operating in write-through journal mode, a journal device failure can lead to parity corruption and silent data loss. This occurs because the current implementation continues to update parity even when journal writes fail, violating the write-through consistency guarantee. Signed-off-by: Meir Elisha <[email protected]>
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Pull request for series with
subject: md/raid5: fix parity corruption on journal failure
version: 2
url: https://patchwork.kernel.org/project/linux-raid/list/?series=992159