Ian Dowse wrote: > >On several clients (-DP1, -DP2, 4-stable) mounting a nfs-share > >(mount_nfs -i -U -3 server:/nfs /mnt) and then copying data from that > >share to the local disk (find -x -d /mnt | cpio -pdumv /local) results > >in lost NFS-mount. > > > >client kernel: nfs server server:/nfs: not responding 10 > 9 > > I'm not sure what you mean by a "lost" mount. Do all further accesses > to the filesystem hang? I meant there's no response from the nfs-server. I can interrupt the »find | cpio« and restart it. When restarting directly after that it will hang too, but if I wait for about 30 seconds and restart it, the same amount of data is copied. > It is normal enough to get the above 'not responding' errors > occasionally on a busy fileserver, but only if they are almost > immediately followed by 'is alive again' messages. There's only one client and the server isn't busy. > If the filesystem stops working and doesn't recover, could you run > `tcpdump -nepX -s 1600 udp port 2049' when it hangs and record a > few packets? I'll send you private email. (Doing the same on an loopback mounted filesystem on the server itself works fine.) Patric -- The problem with troubleshooting is that trouble shoots back.Received on Wed Mar 26 2003 - 00:38:14 UTC
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