Re: XFS memory recomendation?

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Am Freitag, 17. Februar 2012, 18:17:46 schrieb Eric Sandeen:
> http://xfs.org/index.php/XFS_FAQ#Q:_Which_factors_influence_the_memory
> _usage_of_xfs_repair.3F

I tried that, and it said "use 434":

xfs_repair -n -vv -m 1 /dev/mapper/vg_orion-lv_orion_data
Phase 1 - find and verify superblock...
        - max_mem = 1024, icount = 339648, imem = 1326, dblock 805304256, dmem = 393214
Required memory for repair is greater that the maximum specified with
the -m option. Please increase it to at least 434.

But when I tried with
# xfs_repair -n -vv -m 434 /dev/mapper/vg_orion-lv_orion_data
it said the same again. It only worked with 435:
# xfs_repair -n -vv -m 435 /dev/mapper/vg_orion-lv_orion_data
(is that what you call an off-by-1 error?)

Maybe that has been fixed already? This is
# xfs_repair -V
xfs_repair Version 3.1.6

BTW, this XFS is 3219644160 KB (3,2TB), used 2,9TB, has (df -i) 325364
inodes used, 293884 files in 31643 dirs. It seems mem usage primarily
comes from inodes, not from the size of the filesystem.

--
mit freundlichen Grüssen,
Michael Monnerie, Ing. BSc

it-management Internet Services: Protéger
http://proteger.at [gesprochen: Prot-e-schee]
Tel: +43 660 / 415 6531

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