On Jan 21, 2009, at 3:00 PM, Bernd Schemmer wrote: > Hi, > > What's the best method to monitor the mpxio path status from within > a perl program? > > At this time we use "luxadm display" but this is not fast enough for > machines which a lot of SAN disks.
As far as commands go, the "modern" way to do this is "mpathadm list lu" But it too can be slow when you have a lot of LUNs configured, but after the first time it's ran, things appear to be cached. For example, I have a system with 190 multipathed LUNs. The first time I ran "mpathadm list lu" on it, there was about a 10 second lag before any output was shown. Subsequent executions of that command produced output almost immediately. /dale _______________________________________________ storage-discuss mailing list [email protected] http://mail.opensolaris.org/mailman/listinfo/storage-discuss
