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Solaris multipathing

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Operating Systems Solaris Solaris multipathing
# 1  
Old 04-19-2010
Solaris multipathing
Hai

we using emc storage which is conneted to M5000 through san switch.
we asign 13 luns but in server it is showing 22 luns.
i enable the solaris multipathing (MPxIO)
#more /kernel/drv/fp.conf in that file
MPxio-disable=no
#mpathadm list lu
it shows
/dev/rdsk/c3t60060480000290301513533030333846d0s2
Total Path Count: 1
Operational Path Count: 1


i tried to enable by giving stmsboot -e

is this problem with emc or solaris os
Last edited by joshmani; 04-19-2010 at 09:32 AM.. Reason: solaris multipathing not working
# 2  
Old 04-19-2010
On Solaris 10, multipathing is activated on fp controllers by default. You do not need to run stmsboot -e. There was/is a bug (6814757) where /kernel/drv./fp.conf was destroyed when you tried to run stmsboot -e (I hit that bug once).

Do you see any HBAs in the output of fcinfo hba-port?
# 3  
Old 04-19-2010
i guess you would have corrupted the fp.conf file when you use stmsboot..
Restore it from the backup copy under the /kernel
What you did to uncomment mpxio-disable=no is good enough.
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