Greg Hackbarth wrote: ... > What's happening is that when I run stmsboot -u after making the changes, > the multipath device aliases are correctly configured in my /dev/dsk > directory, and my vfstab file is correctly updated. However, after the > initial boot - unless I am booting with the -r option (reconfig reboot), > when the system boots I only see the second volume (LUN 1). .... > Oh, and by the way if I have these things mounting at boot or not in > vfstab I get the same results... only if they are set to mount at boot, > the system goes into maint mode when the first volume tries to mount > (with the second volume mounted fine). That's fairly annoying at this > point so I left them as manual mounts. > > Why is this happening? For fun I tried changing LUN numbers from 0 and 1 > to 1 and 2, and it actually does the same thing... the first one > disappears unless I do a reconfig reboot. I checked, and my array is > setup for the right host type, Solaris with Traffic Manager. Not sure if > it matters, but my first volume is a RAID 1+0 of six disks, and the > second is a RAID 5 of five disks, both with 512KB segment sizes. > > My V890 has the latest PROM, I've got all the Solaris/mpt updates, and my > array firmware is pretty new (6.17.52.10, CAM 6.0.0). Not sure where > else to go from here. I did log a case with Sun but I'm awaiting a > response.
Hi Greg, do you have up to date firmware on your SAS HBAs? Also, do you see any messages logged on the array when the host boots? Does the missing lun show up post-boot if you do a devfsadm, or does it show up automagically at some time after you have booted the host? Privately, could you send me the case id too please? thanks in advance, James C. McPherson -- Senior Kernel Software Engineer, Solaris Sun Microsystems http://blogs.sun.com/jmcp http://www.jmcp.homeunix.com/blog _______________________________________________ storage-discuss mailing list [email protected] http://mail.opensolaris.org/mailman/listinfo/storage-discuss
