Nick Jennings wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > Hello Everyone, > > I was wondering if certain ext3 tweaks can be applied to a lustre > filesystem? Things like: > > - - reclaiming some of the reserved 5% space for non-root filesystems
This one gets done quite often - 5% is a lot when partitions are terabytes. > > - - disabling automatic boot-time checks after X number of boots and > having a quick check done during each boot) Again, with very large disks this may be desirable. Depends on your desire for a quick boot. > > - - enabling full journaling No sure what you mean here. We've seen some hardware configs benefit from external journaling, this eliminates a lot of head movement in some cases. > > I've done these things with straight up ext3 filesystems and been > generally happy with the tweaks. Wondering if I should even "go there" > with Lustre, is it worth the trouble it might cause? Doubt any of the above would cause you 'trouble' especially reclaiming the root reservation. cliffw > > Thanks! > - -Nick > > - -- > Nick Jennings > Technical Director > Creative Motion Design > www.creativemotiondesign.com > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v2.0.9 (GNU/Linux) > Comment: Using GnuPG with SUSE - http://enigmail.mozdev.org > > iEYEARECAAYFAkn3NecACgkQbqosUH1Nr8dczACgsP4eA0nHWRD69tRQwJzWYiiE > H1AAoOHbJJjYwC/5gN4fY86zD0ygjbYc > =jfmH > -----END PGP SIGNATURE----- > _______________________________________________ > Lustre-discuss mailing list > Lustre-discuss@lists.lustre.org > http://lists.lustre.org/mailman/listinfo/lustre-discuss _______________________________________________ Lustre-discuss mailing list Lustre-discuss@lists.lustre.org http://lists.lustre.org/mailman/listinfo/lustre-discuss
