Davor Ocelic <[EMAIL PROTECTED]> wrote: > On Thu, 08 Feb 2007 16:18:44 -0500 > "Justin S. Leitgeb" <[EMAIL PROTECTED]> wrote: >>> That being said, since deleuze is the AFS server, I have the cache >>> set to use 64MB of RAM instead of larger disk cache. Mire should >>> probably have an on-disk cache setup on the order of several GBs. >>> Ideally, /var/cache/openafs should be a dedicated partition. >>> >> Is mire still going to be run with software RAID? If this is the >> case, perhaps you'll want to establish a partition that is not >> redundant for caching purposes. Fyodor had software RAID and disk >> i/o was often a source of bottlenecks. > > The problem was only during backups, and due to the algorithm used > in rsync, which wasn't able to cope with a huge number of files that > we wanted it to sync in the single run.
vos backupsys should be nicer on the disk I/O subsystem and hopefully some kind of one-day old backups will be created. I'd suggest mounting user volume backup volumes at ~/OldFiles fs mkm ~/OldFiles user.%USERNAME%.backup <<CDC _______________________________________________ HCoop-SysAdmin mailing list [email protected] http://hcoop.net/cgi-bin/mailman/listinfo/hcoop-sysadmin
