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Category: OracleVM

How to Enable XenStore Tracing for Xen / OracleVM?

In /var/log/messages you see that there may be some problems with the XenStore Daemon (xenstored) of the Oracle VM  or Xen Server. In some cases it will be useful to have a debug trace of XenStore daemon for its operation. 

OracleVM

HP QLogic Drivers

The released drivers need some good patching for rhel5 oel5 and OracleVM.

development

Importance of Price, Quality and Support Effectiveness for Virtualization

See this page for a good story about it .. Some highlights:

linux

Mounting an LVM Logical Volume in an Oracle VM Disk Image

# losetup /dev/loop0 System.img# kpartx -a /dev/loop0# ls -l /dev/mapper/loop0*brw-rw—- 1 root disk 253, 0 Jul 14 19:57 /dev/mapper/loop0p1brw-rw—- 1 root disk 253, 1 Jul 14 19:57 /dev/mapper/loop0p2 # file -s /dev/mapper/loop0p2/dev/mapper/loop0p2: LVM2 (Linux Logical Volume Manager) , UUID: 7zKduhTHsMa3YD3t2gocYKUDGRP5QvW # vgscan Reading all physical volumes. This may take a while… Found volume group “VolGroup00”…

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OracleVM

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