ps seek error on Xenix 2.3.2

Wed Oct 24 01:57:03 AEST 1990

We have a site running the above operating system, and get a "ps: seek error"
when trying to do "ps" or "ps -def".  The problem seems to appear only when
more than 5 or 6 users have signed on to the system... at this stage a reboot
is the only cure.

Any ideas?  Thanks in anticipation...

.............................................................
Neville Chamberlain                   :Tel: +27 (21) 419-2690      
Aztec Information Management          :Fax: +27 (21) 21-1040
chan at aim1.UUCP (..uunet!ddsw1!olsa99!oct1!aim1!chan)