Günther Thomsen wrote:
I just installed OpenSolaris from the Live CD 06/2009 (snv_111b) on a
white box (Tyan S2915 MB, two dual port Qlogic 2462 FC HBA) to which I
connected two Engenio (LSI) 3992 RAID controller modules.
`luxadm probe` finds and lists all configured LUs together with their
path specific devicename.
Unfortunately `mpathadm list lu` does not list any LUs at all.
My understaind is, that for x86 systems, multipathing should be
enabled by default, however stmsboot has a different idea:
# stmsboot -L
stmsboot: MPxIO is not enabled
(`stmsboot -e` followed by reboot, doesn't change that.)
I google'd quite a bit, but so far no luck. I had a look at [1], but
couldn't find anything too helpful there either (lots of outdated
documents there it seems).
So which document should I read to learn how to enable multipathing in
OpenSolaris?
You've come up against
http://bugs.opensolaris.org/bugdatabase/view_bug.do?bug_id=6813365
which is fixed in build snv_113 - two builds after the version you
have installed.
Docs-wise, http://dlc.sun.com/osol/docs/content/2009.06/ points to
Solaris Express SAN Configuration and Multipathing Guide
http://docs.sun.com/doc/820-3070
James C. McPherson
--
Senior Kernel Software Engineer, Solaris
Sun Microsystems
http://blogs.sun.com/jmcp http://www.jmcp.homeunix.com/blog
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