2010-03-23 21:01:11

by bugzilla-daemon

[permalink] [raw]
Subject: [Bug 15579] ext4 -o discard produces incorrect blocks of zeroes in newly created files under heavy read+truncate+append-new-file load


[email protected] changed:

What |Removed |Added
CC| |[email protected]

--- Comment #7 from [email protected] 2010-03-23 21:01:04 ---
If the number of available unmapped blocks has an impact, that seems most
likely to be a SSD firmware bug to me.

ie. If the linux kernel is sending control messages in the wrong order, then it
should cause corruption regardless of the number of unmapped blocks.

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