Eric Sandeen wrote:
Jay Sullivan wrote:
I ran xfs_repair -L on the FS and it could be mounted again,
Was it not even mountable before this, or why did you use the -L flag?
If the log is corrupted that points to more problems... perhaps you've
had some power loss & your write caches evaporated, and lvm doesn't do
barriers?
-eric
BTW, I occasionally wonder about the reason for log corruptions.
If we have an "evaporated" write cache that would stop a write from
going but it wouldn't do a partial sector (< 512 byte) write, would it?
I have presumed that sector writes complete or not and that is what
the log code is based on.
OOI, Jay, how did it fail to mount - what was the log msg?
I presume you couldn't mount such that even the log couldn't be
replayed? Did it fail during replay?
--Tim
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