We have installed a newserver with Novell 6.5 sp7 on HP BL460c ,8GB RAM with MSA1000 SAN Storage Array.
We have observerd frequent abends/Automatic restart on any activities like Consolidation/TSM backup.
Now we observed that server abends/restarts itself on writing anything on SYS: volumes (NSS),30GB.
Data volumes are in SAN Storage array and they are Treditional Volumes.

Abend details as below:

Novell Open Enterprise Server, NetWare 6.5
PVER: 6.50.07

Server ASC_NW5 halted Monday, March 17, 2008 10:35:54.824 am
Abend 1 on P00: Server-5.70.07-4348: Kernel detected an attempted context switch when it was not allowed

Pls find attached Abend log.
This is Production server and hence urgent help is requested.