[Lustre-discuss] Failover Setup MDS/MDT

Heiko Schroeter schroete at iup.physik.uni-bremen.de
Thu Jun 26 00:03:09 PDT 2008


Am Donnerstag, 26. Juni 2008 01:56:23 schrieb Sheila Barthel:
> In the current Lustre manual (v. 1_12), section 3.2.2 is Lustre Tools.
> Section 21.3.2 is Calculating MDT Size, which includes an inode
> calculation example and does not refer to the MDS.
>
> http://manual.lustre.org/manual/LustreManual16_HTML/LustreTuning.html#50446
>384_pgfId-1291157
>
> Please clarify which Lustre manual version you are referring to.

LustreManual_1.6_man_v19.pdf . 

Sorry for the noise if this has been corrected allready.

But still missing some infos about the MDS partition size.

What is the minium size needed for the MDS partition ?
Is it the same size as the MDS RAM size calculation in the lustre manual 820-3681 (may 2008)  3.4.1 ? So partition_size = RAM size ?

Heiko
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