HP-UX system runs out of tty devices. To many sessions
logins will hang, looking for a tty devicekctune | grep nptykctune | grep nstrpty <removed>"PTY…
Capacity Planning
Systems Administration
Capacity Planning
hardware
LVM
Performance
storage
Systems Administration
No downtme migration of mounted filesystem to new storage type
On LVM 1.0 Volume group, the task is no downtime storage migration. Hitachi to Pure…
Capacity Planning
hardware
LVM
Scripting
storage
Systems Administration
An xpinfo that works in hpvm guests and on non Hitachi storage
Hitachi shops faced annoyance times two: 1. xpinfo does not work on non-Hitachi storage for…
Capacity Planning
hardware
LVM
storage
Systems Administration
Single user vg00 reconfiguration for a san boot hp-ux system
San boot system. HBA has to be replaced. Then you have to boot single user…
Capacity Planning
hpvm
Patching & Updates
Systems Administration
HP-UX patch depot tutorial
Patch Depot tutorial So you downloaded your QPK after doing swainv analysis of what patches…
Capacity Planning
hpvm
ServiceGuard
Systems Administration
Serviceguard cluster creation:tip of the day
The following command conducts a cleanup and preparation step for any nodes named in a…
Capacity Planning
Performance
Scripting
Making sure MWA is running properly
What follows is a health check script that checks the installation status of HP Operations…
Capacity Planning
Patching & Updates
Performance
Scripting
scopeux and midaemon don’t want to run
midaemon and scopeux combine to collect performance data on HP-UX. They both need to be…
Capacity Planning
ServiceGuard
Systems Administration
Need a lot f detail on a serviceguard package/configuration
cmviewcl -v -f line This is from a complex SAP environment. Instance name and networking…
Capacity Planning
LVM
Systems Administration
Puzzle of the day. Strict logical volume prevents you from extending a filesystem
Thanks to Veerappan Dhandapani of HCL Technologies for bringing me this problem You have 50…
