Hi David, You may be facing the same issue discussed on previous threads, which is the issue regarding the zone_reclaim_mode.
Take a look on the previous thread where myself and Kevin replied to Vijesh Ek. If you don't have access to the previous emails, look at your kernel settings for the zone reclaim: cat /proc/sys/vm/zone_reclaim_mode It should be set to 0. Also, look at the number of Lustre OSS service threads. It may be set to high... Rgds. Carlos. -- Carlos Thomaz | HPC Systems Architect Mobile: +1 (303) 519-0578 [email protected] | Skype ID: carlosthomaz DataDirect Networks, Inc. 9960 Federal Dr., Ste 100 Colorado Springs, CO 80921 ddn.com <http://www.ddn.com/> | Twitter: @ddn_limitless <http://twitter.com/ddn_limitless> | 1.800.TERABYTE On 2/1/12 11:57 AM, "David Noriega" <[email protected]> wrote: >indicates the system was overloaded (too many service threads, or > _______________________________________________ Lustre-discuss mailing list [email protected] http://lists.lustre.org/mailman/listinfo/lustre-discuss
