On 2010-05-21, at 12:35, Kit Westneat wrote:
>> I'd think (without having tried it) that:
>>
>> lctl conf_param {fsname}.obdfilter.sync_journal=0
>>
>
> That's the first one I tried :-) BTW, conf_param doesn't fail nicely. If you
> all are revisiting it, it would be nice to get some output on stderr that
> it's failed.
Kit,
FYI I wanted to set this parameter on my home filesystem, and after some poking
around I found the correct syntax. Not ideal, since the parameter needs to be
set separately for every OST, but workable:
For every OST in the filesystem:
lctl conf_param {fsname}-OST0000.ost.sync_journal=0
lctl conf_param {fsname}-OST0001.ost.sync_journal=0
:
:
lctl conf_param {fsname}-OST000N.ost.sync_journal=0
Cheers, Andreas
--
Andreas Dilger
Lustre Technical Lead
Oracle Corporation Canada Inc.
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