[Ocfs2-users] 100% system cpu, ntpd problems, OCFS2 and RH4U3

[HAKON.ONSAGER at ORACLE.COM]

Hi all!

My customer is experiencing problems with 100% system cpu on a 2 node RAC cluster on 9.2.0.7 and OCFS2.

They are running RedHat 4 update 3 and has from time to time problems with NTP sync:

Nov 27 09:16:04 dlpond32 ntpd[21373]: synchronized to 148.120.231.197, stratum 3

Nov 27 13:50:18 dlpond32 ntpd[21373]: no servers reachable

Nov 27 13:56:08 dlpond32 ntpd[21373]: synchronized to 148.120.231.197, stratum 3

Nov 27 13:58:47 dlpond32 ntpd[21373]: no servers reachable

They belive it might be a bug in Update 3 of RedHat, but I wonder if anyone have seen problems with OCFS2 generating system load?

Best regards

Håkon Onsager