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Re: strange nfs...

To: "Klaus Rein" <k.rein@xxxxxxxxx>
Subject: Re: strange nfs...
From: "Eric Sandeen" <sandeen@xxxxxxx>
Date: Tue, 14 Aug 2001 09:30:06 -0500
Cc: linux-xfs@xxxxxxxxxxx
References: <200108131807.f7DI7Cr23106@jen.americas.sgi.com> <3B792CD2.859A24EF@levigo.de>
Sender: owner-linux-xfs@xxxxxxxxxxx
Klaus Rein wrote:
> 
> Steve Lord wrote:
> 
> > If you unmount the filesystem and then remount it the files should
> > report using the correct amount of space again.
> 
> Yes, that worked. Considering the time it took to unmount and mount
> I think the update ist done during the unmount, right?

Yes:

/*
 * This is called from the XFS unmount code to purge all entries for the
 * given mount from the cache.  It uses the refcache busy counter to
 * make sure that new entries are not added to the cache as we purge
them.
 */
void
xfs_refcache_purge_mp(

> What happens after a system crash?

Good question...  Steve?  :)

-Eric

-- 
Eric Sandeen      XFS for Linux     http://oss.sgi.com/projects/xfs
sandeen@xxxxxxx   SGI, Inc.


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