Came across an issue with a Red Hat High Availability install which had previously worked in a development environment. The issue occurred when starting the cluster using “service cman start” …
The following commands allow an existing swap LV to be extended where capacity exists within the volume group. Check available space for swap growth with: vgs This will show VFree …
Poor network response and intermittent TCP resets, generally noticed through SSH clients like putty, can be painful. If you suspect a duplicate IP address could be the issue, then the …
Keeping those pesky Linux guests at the correct time when playing around with snapshots on VMware can be a bit of a headache as NTP will refuse to play if …
