nfsd server cache flooded, try to increase nfsrc_floodlevel
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Hi,
every few days or so, my -STABLE NFS server (v3 and v4) gets wedged with =
a ton of messages about "nfsd server cache flooded, try to increase =
nfsrc_floodlevel" in the log, and nfsstat shows TCPPeak at 16385. It =
requires a reboot to unwedge, restarting the server does not help.
The clients are (mostly) six -CURRENT nfsv4 boxes that netboot from the =
server and mount all drives from there.
I googled around and saw that others have hit this issue, but I haven't =
seen any resolution posted. I guess I can increase NFSRVCACHE_FLOODLEVEL =
in the source, but I wonder if I wouldn't simply hit the increase value =
after a little while longer...
Lars
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