Arif Khan wrote:
> Hi Guys,
> Can I use MPXIO/STMS with ZFS to do multipathing amount pools/devices ?
Yes. It "just works" (tm).
> Any issues, any specific version of STMS to avoid/use ?
One issue which I've come across recently is that stmsboot is not
behaving itself properly when it does its reboot. I'm redesigning
and reimplementing stmsboot to cope with this and a few other things
as well.
My recommendation:
(1) only have zpools in your host
(2) run stmsboot -e. DON'T reboot when it asks you to
(3) reboot, and make sure you add the -B \$ZFS-BOOTFS arg
to the command line. (Can't recall the sparc version, sorry)
(4) when you system comes back up to single-user and tells you
that it can't mount root, run
svcadm disable mpxio-upgrade
(5) either hit ^D (ctrl D) or reboot
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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