[ofa-general] reloading/applying configuration changes by opensm

Hal Rosenstock hal.rosenstock at gmail.com
Mon Jul 21 11:58:07 PDT 2008


On Sun, Jul 20, 2008 at 6:43 AM, Or Gerlitz <ogerlitz at voltaire.com> wrote:
> For some reason... my thinking was that each time opensm does heavy sweep
> it reads the cache file and if something was changed there from the previous
> sweep, apply this change (eg LMC was 0 and is now 1), is it correct?
>
> Practically, I see that it doesn't work this way, i.e I run opensm, then
> sends it a SIGHUP which indeed seems to cause a heavy sweep as noted in
> the man page, but the LMC change I made in the cache file doesn't apply by
> the sm to the fabric.
>
> Maybe this is new feature for which I need to use the master code ?

Sasha has made some changes in this area to make things more dynamic
in terms of rereading all the various config files but this work is in
progress AFAIK. LMC might work on the master or even that latest tar
ball version (OpenSM 3.2.2).

-- Hal

>
> Or.
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