I am running Red Hat 7.3 and seeing problems with application not being able to use swap space. >From the free command, my app is using up almost all of RAM, # free total used free shared buffers cached Mem: 902928 892664 10264 0 30224 659656 -/+ buffers/cache: 202784 700144 Swap: 1052248 0 1052248 so why is swap not used at all. Here is the result of swapon -s command: #swapon -s Filename Type Size Used Priority /dev/hda2 partition 1052248 0 -2 Here is swap entry in /etc/fstab file /dev/hda2 swap swap defaults 0 0 -- Any one have seen this problem. Thanks. HD -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list