[Linux-cluster] 'df' not accurate?
David Teigland
teigland at redhat.com
Mon Nov 22 09:16:04 UTC 2004
On Thu, Nov 18, 2004 at 05:24:42PM -0600, Ken Preslan wrote:
> GFS caches the information used to perform a "df" in little chunks of
> cluster memory (called LVBs) associated with each bitmap lock. The data
> probably got corrupted somehow. The "gfs_tool reclaim" caused the
> data to be reinitialzed from disk. ("Gfs_tool shrink" should have done
> that too. I'm not sure why it didn't.)
>
> Maybe there's a bug in the lock_dlm LVB recovery code or a bug has crept
> into the filesystem code.
There was a bug updating lvb's in the dlm. The problem should now be
fixed.
--
Dave Teigland <teigland at redhat.com>
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