Re: NFS directory cache bug in 2.3.99pre3?

From: Trond Myklebust (trond.myklebust@fys.uio.no)
Date: Mon Apr 03 2000 - 07:36:24 EST


>>>>> " " == Lars Gaarden <larsg@trustix.com> writes:

> There might be a tiny bug with the file cache. $ cd
> /nfs/mounted/dir $ mkdir tst tst2 $ touch tst/a tst/b tst/c $
> ls tst a b c $ mv tst/* tst2/ $ ls tst2/ a b c c $ ls tst2/ a b
> c

> Seems like the last file move'd has a duplicate dir entry,
> which disappears again after the first access to the directory
> list. The bug does not show up on a cp, only mv.

> Client is RH6.1 w/2.3.99pre3 kernel. NFS server is RH6.0
> w/knfsd-1.2.2.

This is fixed in pre4 with the new dircache.

Cheers,
  Trond

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