I have a 24-nodes cluster installed with Ubuntu 12.10.
What is the suggested way to install a relatively new Lustre version on such a cluster?
The libgtest-dev package seems only install header files to the system, but not the static and dynamic libraries which should be installed under /usr/lib.
Is it a bug?
I've upgraded a ubuntu server from 11.10 to 12.04. The oprofile package i installed is missed.
As shown in https://launchpad.net/ubuntu/precise/+source/oprofile/0.9.6-1.3ubuntu1, oprofile seems to be deleted from the deb repository.
Why is that? Should I manually install oprofile or wait it back soon?
What is the time unit in the lock stat output from /proc/lock_stat? microsecond or nanosecond?
class name con-bounces contentions waittime-min waittime-max waittime-total acq-bounces acquisitions holdtime-min holdtime-max holdtime-total
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&(&dentry->d_lock)->rlock: 2917691 3323806 0.10 157427.70 2221545741.66 8786458 19485395 0.00 235.65 38647798.25