For the wordpress theme you are using on your blog, you might like to change the background image. Some themes support that directly and some don’t. But you still have a chance. (more…)
Mar
10
2009
10
2009
How to Use “tcpdump” to Log OCFS2 Interconnect (o2net)?
If from the /var/log/messages you are receiving network / o2net related errors and some OCFS2 / system functionality is not available or not working properly, generating a ‘tcpdump’ over the network interconnect may help to diagnose the problem for root cause analysis (RCA). (more…)
Mar
10
2009
10
2009
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. (more…)
