Hi Robert, Robert Milkowski wrote: > x4150, S10U4 + patches, 2530 array, host dual SAS connected (Sun's SAS > card) each link to different array's controller. > > I can see disks twice, which is ok. So I enabled MPxIO on all controllers > (internal disks and SAS card for 2530 connectivity are both managed by > MPT driver) and I can get local disks under MPxIO but I can't get 2530 > disks under MPxIO. Kernel is 127112-08 and patch 125082-14 is also > installed.
That's quite strange. What *do* you see in your device tree in this case? > I've also tried to disable MPxIO for internal disks so in my mpt.conf I > have: > > mpxio-disable="no"; name="mpt" > parent="/[EMAIL PROTECTED],0/pci8086,[EMAIL PROTECTED]/pci1000,[EMAIL > PROTECTED]" unit-address="0" mpxio-disable="yes"; > > Unfortunately local disks are still under MPxIO and 2530's LUNs are not. > > I changed mpt.conf to: mpxio-disable="no"; #name="mpt" > parent="/[EMAIL PROTECTED],0/pci8086,[EMAIL PROTECTED]/pci1000,[EMAIL > PROTECTED]" unit-address="0" mpxio-disable="yes"; > name="mpt" parent="/[EMAIL PROTECTED],0/pci8086,[EMAIL PROTECTED]" > unit-address="0" mpxio-disable="yes"; > > and this time local disks are no longer under MPxIO but neither are > 2530's luns. Additionally in /var/adm/messages I got: > > WARNING: [EMAIL PROTECTED]: mpt.conf properties not merged That warning is most likely due to having the global setting come first in the file, rather than second. Try swapping the lines around, then run "stmsboot -u" > I have a similar config on v490/SPARC with 2530 and it works (however > there are other issues). > > Any idea how to get MPxIO with 2530 on x4150 on S10U4 to work? It really should be just a case of - add the relevant patches, - reboot - run "stmsboot -e" 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
