Am Mittwoch, 25. Juni 2008 14:19:11 schrieb Brian J. Murrell: > On Wed, 2008-06-25 at 07:36 +0200, Heiko Schroeter wrote: > > How can one determine the size for the MDT partition or is that the same > > as the MDS device ? > > (As far as i can see the MDT takes the DIR info etc. So it should be > > larger than the MDS.) > > An MDT is the device (i.e. the disk) that Lustre in an MDS (the server) > uses to manage the metadata. Maybe that clears it up?
Well yes ok, but what about the sizes of the partitions ? The docs present an example calculating the inode space needed on an 'MDS'. (3.2.2 Calculating MDS Size) That what actually confuses me a bit. So when the MDS partitions holds the inodes of the lustre system what will be the partition size of the MDT device ? Or should it read 'MDT' partition size in the docs and the MDS partition size doesn't matter at all ? Thanks and Regards Heiko _______________________________________________ Lustre-discuss mailing list [email protected] http://lists.lustre.org/mailman/listinfo/lustre-discuss
