Infrastructure Software

Hi Folks,

I've got a situation here where I should be able to see many luns from my san, but can only see one. Any insight would be appreciated.

OS: Solaris 9 SPARC
HBAS(2): Emulex LP9002S-E (EMC version)
Powerpath 4.5.0

In my /kernel/drv/lpfc.conf, I've got the following lines for my persistent bindings.

fcp-bind-WWPN="10000000c94398ea:lpfc0t20",
"10000000c9439cd7:lpfc1t21";

My first question is, for the target numbers, in this case 20 and 21, are they derived from the device names, or can they be anything, as long as they coorespond to the target numbers in the sd.conf file? I used 20 and 21 based on nothing in particular.

The next question is, why can I see one lun from the san even when I have no non-default entries in the sd.conf file? And it doesn't seem to matter what I put in there, this iis all I ever see. Yes, it's zoned correctly, and yes, there are more than one lun in the group he's assigned to.

0. c0t14d0 <SUN18G cyl 7506 alt 2 hd 19 sec 248>
/sbus@3,0/SUNW,fas@3,8800000/sd@e,0
1. c0t15d0 <SUN18G cyl 7506 alt 2 hd 19 sec 248>
/sbus@3,0/SUNW,fas@3,8800000/sd@f,0
2. c7t1d0 <DGC-RAID5-0205 cyl 50686 alt 2 hd 256 sec 128>
/sbus@2,0/lpfs@2,0/sd@1,0
3. c7t2d0 <DGC-RAID5-0205 cyl 50686 alt 2 hd 256 sec 128>
/sbus@2,0/lpfs@2,0/sd@2,0
4. c8t1d0 <DGC-RAID5-0205 cyl 50686 alt 2 hd 256 sec 128>
/sbus@6,0/lpfs@2,0/sd@1,0
5. c8t2d0 <DGC-RAID5-0205 cyl 50686 alt 2 hd 256 sec 128>
/sbus@6,0/lpfs@2,0/sd@2,0
6. emcpower0a <DGC-RAID5-0205 cyl 50686 alt 2 hd 256 sec 128>
/pseudo/emcp@0

powermt display dev=all

Pseudo name=emcpower0a
CLARiiON ID=APM00033800122 [RAC-OMPF]
Logical device ID=6006016E0A090000C1DCD767FE4ED911 [LUN 2]
state=alive; policy=CLAROpt; priority=0; queued-IOs=0
Owner: default=SP A, current=SP A
==============================================================================
---------------- Host --------------- - Stor - -- I/O Path - -- Stats ---
### HW Path I/O Paths Interf. Mode State Q-IOs Errors
==============================================================================
2304 sbus@2/lpfs@2 c7t1d0s0 SP A0 active alive 0 0
2304 sbus@2/lpfs@2 c7t2d0s0 SP B1 active alive 0 0
2305 sbus@6/lpfs@2 c8t1d0s0 SP A1 active alive 0 0
2305 sbus@6/lpfs@2 c8t2d0s0 SP B0 active alive 0 0

The entries I've tried in my sd.conf follow..

name="sd" parent="lpfc" target=20 lun=2 hba="lpfc0";
name="sd" parent="lpfc" target=21 lun=2 hba="lpfc1";
name="sd" parent="lpfc" target=20 lun=4 hba="lpfc0";
name="sd" parent="lpfc" target=21 lun=4 hba="lpfc1";
name="sd" parent="lpfc" target=20 lun=5 hba="lpfc0";
name="sd" parent="lpfc" target=21 lun=5 hba="lpfc1";

Thanks very much,

-Adam vonNieda