Messages in this thread | | | Subject | Re: [2.6.33-rc3] NFS4 and dentry issues... | From | Trond Myklebust <> | Date | Sun, 10 Jan 2010 15:08:13 -0500 |
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On Sat, 2010-01-09 at 14:32 +0000, Daniel J Blueman wrote: > When synchronising files (unison, like a two way rsync) over an NFS4 > mount (server with 2.6.32.2) on a client running 2.6.33-rc3 (also > -rc2), I ran into dcache issues [1]. > > I've been unable to consistently reproduce this for bisecting, and > filesystem benchmarks via NFS on tmpfs over localhost fails to > reproduce it either. > > What additional information may be useful?
There is a known issue in 2.6.33-rc3 with rename causing corruption of the dentry lookup hash lists.
A fix for that problem has already been merged into mainline as http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git&a=commitdiff&h=56335936de1a41c8978fde62b2158af77ddc7258
Could you see if you can reproduce your problem with that fix applied?
Cheers Trond
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