i had my NAS freeze up 2 nights ago and today this is the same errors we are seeing on our events..

Our NAS is backend for vCenter clusters. running out 8GB 802.3ad bond.

history..
* 1 wk ago we added 8GB to the Digiliant NAS
* upgraded to 'small update 4xxx'
* enabled Jumbo Frames on switch and OPENe.
* added tuning-
*** ipfrag high from 262144 to 524288
*** ipfrag low from 196608 to 393216
*** Jumbo Frames to 9000
*** NFS Daemons from 64 to 96

2 nts ago the server froze so we rolled back to 3518 thinking we found a memory leak.. we also upgraded the RIAD controller 52445 to latest firmware 18252..

today i looked at events and it seems to be shaking itself to death with these errors..

thanks in advance..

rob