Re: XFS corruption during power-blackout
From: Al Boldi
Date: Sat Jul 16 2005 - 02:06:03 EST
Russell Howe wrote: {
XFS only journals metadata, not data.
So, you are supposed to get a consistent filesystem structure, but your
data consistency isn't guaranteed.
}
What did XFS do to detect filedata-corruption before it was added to the
vanilla-kernel?
Maybe it did not update the metadata before the fs was sync'd?
Really, it should wait for fs sync and then update metadata!
This would imply 2 syncs in succession to ensure updated filedata/metadata
consistency, which is OK.
Is it possible to instruct XFS to delay metadata update until after a
filedata sync?
Thanks!
Al
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/