Hello Andreas, I am currently reconfiguring the setup so cannot do these checks immediately. Will come back on it, hopefully tomorrow.
Greetings - Andrei. On Nov 26, 2007 7:59 PM, Andreas Dilger <[EMAIL PROTECTED]> wrote: > Can you verify that you disabled data checksumming: > > echo 0 > /proc/fs/lustre/llite/*/checksum_pages > > Note that there are 2 kinds of checksumming that Lustre does. The first one > is checksumming of data in client memory, and the second one is checksumming > of data over the network. Setting $LPROC/llite/*/checksum_pages turns on/off > both in-memory and wire checksums. Setting $LPROC/osc/*/checksums turns > on/off > the network checksums only. > > If checksums are disabled, can you please report if the CPU usage on the > client is consuming all of the CPU, or possibly all of a single CPU on 1.6.3 > and on 1.6.2? _______________________________________________ Lustre-discuss mailing list [email protected] https://mail.clusterfs.com/mailman/listinfo/lustre-discuss
