We have been getting memory related errors on the diag and I see IBM is suggesting to increase 'data' value on the ulimit for fenced user.
I am about to request my Unix admin to update this, but I am not sure if we need to recycle the db2 instance. We have feepfenced=YES and I want to know if it is possible to resolve this without an outage.
Error message in diag -
OSERR : ENOMEM (12) "Not enough space"
MESSAGE : Private memory and/or virtual address space exhausted, or data ulimit