John Doe wrote: > Hi, > > We have a storage server (HP DL360G5 + MSA20 (12 disks in RAID 6) on a SmartArray6400). > 10 directories are exported through nfs to 10 clients (rsize=32768,wsize=32768,soft,intr,nosuid,proto=udp,vers=3). > The server is apparently not doing much but... we have very high waiting IOs. Probably not connected, but personally I would use 'hard' and 'proto=tcp' instead of 'soft' and 'proto=udp' on the clients James Pearson