Description

The following EMC CLARiiON devices are presented to a Solaris server using EMC PowerPath as the multipathing solution.

In this instance, the Solaris server is connected to the EMC CLARiiON array with an IP address of "10.12.208.81".

Sample output

Note: The EMC CLARiiON StorageGroup "rdgv240sol13+14-bootdisks" consists of three disks.

# /opt/Navisphere/bin/naviseccli -h 10.12.208.81 storagegroup -list -gname rdgv240sol13+14-bootdisks

Storage Group Name:    rdgv240sol13+14-bootdisks
Storage Group UID:     60:CC:49:25:65:41:DF:11:B2:65:00:60:16:01:6D:D5
HBA/SP Pairs:

  HBA UID                                          SP Name     SPPort
  -------                                          -------     ------
  10:00:00:01:73:01:BB:EB:20:00:00:01:73:01:BB:EB   SP A         1
  10:00:00:01:73:01:BB:DF:20:00:00:01:73:01:BB:DF   SP A         1
  10:00:00:01:73:01:BB:EB:20:00:00:01:73:01:BB:EB   SP B         1
  10:00:00:01:73:01:BB:DF:20:00:00:01:73:01:BB:DF   SP B         1
  10:00:00:01:73:01:BB:EB:20:00:00:01:73:01:BB:EB   SP A         0
  10:00:00:01:73:01:BB:DF:20:00:00:01:73:01:BB:DF   SP A         0
  10:00:00:01:73:01:BB:EB:20:00:00:01:73:01:BB:EB   SP B         0
  10:00:00:01:73:01:BB:DF:20:00:00:01:73:01:BB:DF   SP B         0
  20:00:00:E0:8B:81:29:FA:21:00:00:E0:8B:81:29:FA   SP A         0
  20:00:00:E0:8B:81:29:FA:21:00:00:E0:8B:81:29:FA   SP B         0
  20:00:00:E0:8B:81:29:FA:21:00:00:E0:8B:81:29:FA   SP A         1
  20:00:00:E0:8B:81:29:FA:21:00:00:E0:8B:81:29:FA   SP B         1

HLU/ALU Pairs:

  HLU Number     ALU Number
  ----------     ----------
    5               78
    6               79
    7               3
Shareable:             YES
 

The "ALU" values reported above can be correlated to the "powermt display dev=all" or "powermt display class=clariion" specifically.

# powermt display class=clariion dev=all
Pseudo name=emcpower3a
CLARiiON ID=CK200053300424 [rdgv240sol13+14-bootdisks]
Logical device ID=60060160E83416001C81C15E575FDF11 [LUN 3]          <<< ALU "3"
state=alive; policy=CLAROpt; priority=0; queued-IOs=0
Owner: default=SP B, current=SP B       Array failover mode: 4
==============================================================================
---------------- Host ---------------   - Stor -   -- I/O Path -  -- Stats ---
###  HW Path                I/O Paths    Interf.   Mode    State  Q-IOs Errors
==============================================================================
3073 pci@1e,600000/SUNW,jfca@2/fp@0,0 c1t500601603021C60Ed7s0 SP A0     active  alive      0      0
3073 pci@1e,600000/SUNW,jfca@2/fp@0,0 c1t500601613021C60Ed7s0 SP A1     active  alive      0      0
3073 pci@1e,600000/SUNW,jfca@2/fp@0,0 c1t500601683021C60Ed7s0 SP B0     active  alive      0      0
3073 pci@1e,600000/SUNW,jfca@2/fp@0,0 c1t500601693021C60Ed7s0 SP B1     active  alive      0      0
3074 pci@1e,600000/SUNW,qlc@3/fp@0,0 c5t500601603021C60Ed7s0 SP A0     active  alive      0      0
3074 pci@1e,600000/SUNW,qlc@3/fp@0,0 c5t500601613021C60Ed7s0 SP A1     active  alive      0      0
3074 pci@1e,600000/SUNW,qlc@3/fp@0,0 c5t500601683021C60Ed7s0 SP B0     active  alive      0      0
3074 pci@1e,600000/SUNW,qlc@3/fp@0,0 c5t500601693021C60Ed7s0 SP B1     active  alive      0      0

Pseudo name=emcpower4a
CLARiiON ID=CK200053300424 [rdgv240sol13+14-bootdisks]
Logical device ID=60060160E83416004A3CB095BD3BDE11 [LUN 78]          <<< ALU "78"
state=alive; policy=CLAROpt; priority=0; queued-IOs=0
Owner: default=SP B, current=SP B       Array failover mode: 4
==============================================================================
---------------- Host ---------------   - Stor -   -- I/O Path -  -- Stats ---
###  HW Path                I/O Paths    Interf.   Mode    State  Q-IOs Errors
==============================================================================
3073 pci@1e,600000/SUNW,jfca@2/fp@0,0 c1t500601603021C60Ed5s0 SP A0     active  alive      0      0
3073 pci@1e,600000/SUNW,jfca@2/fp@0,0 c1t500601613021C60Ed5s0 SP A1     active  alive      0      0
3073 pci@1e,600000/SUNW,jfca@2/fp@0,0 c1t500601683021C60Ed5s0 SP B0     active  alive      0      0
3073 pci@1e,600000/SUNW,jfca@2/fp@0,0 c1t500601693021C60Ed5s0 SP B1     active  alive      0      0
3074 pci@1e,600000/SUNW,qlc@3/fp@0,0 c5t500601603021C60Ed5s0 SP A0     active  alive      0      0
3074 pci@1e,600000/SUNW,qlc@3/fp@0,0 c5t500601613021C60Ed5s0 SP A1     active  alive      0      0
3074 pci@1e,600000/SUNW,qlc@3/fp@0,0 c5t500601683021C60Ed5s0 SP B0     active  alive      0      0
3074 pci@1e,600000/SUNW,qlc@3/fp@0,0 c5t500601693021C60Ed5s0 SP B1     active  alive      0      0

Pseudo name=emcpower2a
CLARiiON ID=CK200053300424 [rdgv240sol13+14-bootdisks]
Logical device ID=60060160E8341600F2BC89206340DE11 [LUN 79]          <<< ALU "79"
state=alive; policy=CLAROpt; priority=0; queued-IOs=0
Owner: default=SP A, current=SP A       Array failover mode: 4
==============================================================================
---------------- Host ---------------   - Stor -   -- I/O Path -  -- Stats ---
###  HW Path                I/O Paths    Interf.   Mode    State  Q-IOs Errors
==============================================================================
3073 pci@1e,600000/SUNW,jfca@2/fp@0,0 c1t500601603021C60Ed6s0 SP A0     active  alive      0      0
3073 pci@1e,600000/SUNW,jfca@2/fp@0,0 c1t500601613021C60Ed6s0 SP A1     active  alive      0      0
3073 pci@1e,600000/SUNW,jfca@2/fp@0,0 c1t500601683021C60Ed6s0 SP B0     active  alive      0      0
3073 pci@1e,600000/SUNW,jfca@2/fp@0,0 c1t500601693021C60Ed6s0 SP B1     active  alive      0      0
3074 pci@1e,600000/SUNW,qlc@3/fp@0,0 c5t500601603021C60Ed6s0 SP A0     active  alive      0      0
3074 pci@1e,600000/SUNW,qlc@3/fp@0,0 c5t500601613021C60Ed6s0 SP A1     active  alive      0      0
3074 pci@1e,600000/SUNW,qlc@3/fp@0,0 c5t500601683021C60Ed6s0 SP B0     active  alive      0      0
3074 pci@1e,600000/SUNW,qlc@3/fp@0,0 c5t500601693021C60Ed6s0 SP B1     active  alive      0      0

Summary

EMC CLARiiON ALU reference "ALU 3" refers to emcpower3
EMC CLARiiON ALU reference "ALU 78" refers to emcpower4
EMC CLARiiON ALU reference "ALU 79" refers to emcpower2

TPD (Third Party Driver)

As of 5.0 MP3 onwards, VxVM/DMP will report the EMC PowerPath (TPD) EMC CLARiiON controlled devices under the PP_EMC_CLARiiON enclosure type.

# vxdmpadm listenclosure all
ENCLR_NAME        ENCLR_TYPE     ENCLR_SNO      STATUS       ARRAY_TYPE     LUN_COUNT
===================================================================================
disk              Disk           DISKS                CONNECTED    Disk        3
pp_emc1           PP_EMC         000290301414         CONNECTED    A/A         5
pp_emc_clariion0  PP_EMC_CLARiiON CK200053300424       CONNECTED    A/A         3
pp_emc0           PP_EMC         000290300822         CONNECTED    A/A        11

Note: As of 5.0 MP3 onwards, DMP will now report a LUN count per enclosure. In this instance there are "3" disks associated with the EMC CLARiiON enclosure.

# powermt display class=clariion
CLARiiON logical device count=3
==============================================================================
----- Host Bus Adapters ---------  ------ I/O Paths -----  ------ Stats ------
###  HW Path                       Summary   Total   Dead  IO/Sec Q-IOs Errors
==============================================================================
3073 pci@1e,600000/SUNW,jfca@2/fp@0,0  optimal      12      0       -     0      0
3074 pci@1e,600000/SUNW,qlc@3/fp@0,0  optimal      12      0       -     0      0

# vxdmpadm getctlr all
LNAME     PNAME                                    VENDOR               CTLR-ID
========================================================================================================
c2        /pci@1c,600000/scsi@2                    -                    -
emcp      pseudo                                   -                    -

# vxdmpadm getportids enclosure=pp_emc_clariion0
NAME                 ENCLR-NAME     ARRAY-PORT-ID                   pWWN
===================================================================================
emcpower4c           pp_emc_clariion0     -                -
emcpower2c           pp_emc_clariion0     -                -
emcpower3            pp_emc_clariion0     -                -

Note: The array-port-id and pWWN content is suppressed due to the EMC PowerPath installation.