Hmmm, I don't have an opensm.opts file on my system. Does it go in /var/cache/osm? The man page mentions it and that it contains a "complete set" of configuration options. Since I don't have one, is it only needed if you want to change some default setting(s)? Is there an example file somewhere in the distribution?
>From the output of sminfo, it looks like the default priority is 1, so I probably want to change that. But at least it is the master: sminfo: sm lid 15 sm guid 0x5ad0000094076, activity count 1359786 priority 1 state 3 SMINFO_MASTER On Feb 19, 2008 12:26 PM, Hal Rosenstock <[EMAIL PROTECTED]> wrote: > On Mon, 2008-02-18 at 10:19 -0500, Chuck Hartley wrote: > > I didn't see anything in the opensm.conf file that indicates that > > OpenSM has a concept of priority. Is there some way to force it to > > always be the master? > > In opensm.opts, > # > # HANDOVER - MULTIPLE SMs OPTIONS > # > # SM priority used for deciding who is the master > sm_priority 15 > > 15 is the highest priority > > Again, it's not advisable to mix SM flavors on the same subnet. > > > Is there some advantage or disadvantage to running multiple copies of > > OpenSM on the subnet? > > This provides some redundancy in the case that either the master SM or > something in the node dies such that the SM is not working. > > > If you have multiple switches connected as we do, should some of > > the default settings on opensm.conf be changed? In particular, should > > REASSIGN_LIDS be set to "yes"? > > I wouldn't reassign LIDs unless you have a specific reason to. Changing > LIDs is disruptive. > > -- Hal > > > Chuck > > >
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