Managers, The solution was to issue the "stmsboot -e" command to enable multipathing. After the reboot, my 6120s appear as single c10t[WWN]d0 devices as desired. Many thanks to Kenneth Hwang, Victor Engle, Darren Dunham and Alex Madden for their helpful responses. Cheers, -Rob > Managers, > > We just installed Solaris 10 6/06 on our E20K. We have two > StorEdge 6120 arrays directly attached (ie no SAN switch) to > the E20K on which we wish to build a single ZFS filesystem. > > On our previous Solaris 9 installation, the 6120s' luns were > configured with the SAN Foundation Kit (by a former sysadmin) > and showed up a two devices under format: > > 6. c10t60003BA4E851B0004090E5F2000C089Ed0 <SUN-T4-0301 cyl > 34916 alt 2 hd 160 sec 256> > /scsi_vhci/ssd@g60003ba4e851b0004090e5f2000c089e > 7. c10t60003BA4E851B0004090E62000063B7Dd0 <SUN-T4-0301 cyl > 34916 alt 2 hd 160 sec 256> > /scsi_vhci/ssd@g60003ba4e851b0004090e62000063b7d > > The filesystems were then simply mounted on the c10t[WWN]d0 devices. > > Under our new Sol10 installation, the 6120s show up as four > devices; I assume this is because they're dual-path'd: > > 3. c1t2d0 <SUN-T4-0301 cyl 34916 alt 2 hd 160 sec 256> > /pci@1c,600000/SUNW,qlc@1/fp@0,0/ssd@w20030003ba4e8518,0 > 4. c1t2d1 <SUN-T4-0301 cyl 34916 alt 2 hd 160 sec 256> > /pci@1c,600000/SUNW,qlc@1/fp@0,0/ssd@w20030003ba4e8518,1 > 8. c3t1d0 <SUN-T4-0301 cyl 34916 alt 2 hd 160 sec 256> > /pci@3c,600000/SUNW,qlc@1/fp@0,0/ssd@w20030003ba4e851b,0 > 9. c3t1d1 <SUN-T4-0301 cyl 34916 alt 2 hd 160 sec 256> > /pci@3c,600000/SUNW,qlc@1/fp@0,0/ssd@w20030003ba4e851b,1 > > I know the SAN Foundation Kit has been incorporated into the > Sol10 base install, and I suspect - but lack sufficient > disk-fu to fully understand - that I need to build two new > cXtXdX devices for my zpool using... luxadm? Or is there new > ZFS tools to do this? Or... ? > > As I probably have the only E20K environment in the world > without a support contract (don't get me started), I throw > myself upon the mercy of this list for assistance. How > should I build a raidz across these 6120s? "zpool create" > wants device names including the slice... > > Many thanks in advance. I'll summarize in the usual manner. > -Rob > > Rob Hutten > Research Informatics Team > NRC Institute for Marine Biosciences > 1411 Oxford St., Halifax NS > 902.426.6773 > Rob.Hutten@nrc-cnrc.gc.ca _______________________________________________ sunmanagers mailing list sunmanagers@sunmanagers.org http://www.sunmanagers.org/mailman/listinfo/sunmanagersReceived on Fri Jul 21 13:24:03 2006
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