POWER PATH调试记录

[root@db2 pp]# /etc/init.d/PowerPath start Starting PowerPath: done [root@db2 pp]# emcpreg -install =========== EMC PowerPath Registration =========== Do you have a new registration key or keys to enter?[n] yes Enter the registration keys(s) for your product(s), one per line, pressing Enter after each key. After typing all keys, press Enter again. Key (Enter if done): ............................... 1 key(s) successfully added. Key successfully installed. Key (Enter if done): 1 key(s) successfully registered. [root@db2 pp]# [root@db2 pp]# powermt display dev=all [root@db2 pp]# powermt set policy=co [root@db2 pp]# powermt display dev=all powermt save [root@zzkjmydb1 ~]# fdisk -l | grep emc WARNING: GPT (GUID Partition Table) detected on '/dev/sda'! The util fdisk doesn't support GPT. Use GNU Parted. Disk /dev/emcpowerc: 1395.9 GB, 1395864371200 bytes Disk /dev/emcpowerg: 2147 MB, 2147483648 bytes Disk /dev/emcpowerf: 2147 MB, 2147483648 bytes Disk /dev/emcpowere: 2147 MB, 2147483648 bytes Disk /dev/emcpowerd: 6597.1 GB, 6597069766656 bytes Disk /dev/emcpowera: 1395.9 GB, 1395864371200 bytes Disk /dev/emcpowerb: 6597.1 GB, 6597069766656 bytes [root@zzkjmydb1 ~]# powermt display dev=all Pseudo name=emcpowera VNX ID=CETV2153000067 [DB] Logical device ID=600601606B803D00BA61F7488171E511 [FRA2] state=alive; policy=CLAROpt; 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 ============================================================================== 2 lpfc sdac SP B1 active alive 0 0 2 lpfc sdv SP A1 active alive 0 0 1 lpfc sdo SP B2 active alive 0 0 1 lpfc sdh SP A2 active alive 0 0 Pseudo name=emcpowerb VNX ID=CETV2153000067 [DB] Logical device ID=600601606B803D00EC0BB4CC8071E511 [DATA2] state=alive; policy=CLAROpt; 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 ============================================================================== 2 lpfc sdaa SP B1 active alive 0 0 2 lpfc sdt SP A1 active alive 0 0 1 lpfc sdm SP B2 active alive 0 0 1 lpfc sdf SP A2 active alive 0 0 Pseudo name=emcpowerc VNX ID=CETV2153000067 [DB] Logical device ID=600601606B803D002902443A8171E511 [FRA1] state=alive; policy=CLAROpt; 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 ============================================================================== 2 lpfc sdab SP B1 active alive 0 0 2 lpfc sdu SP A1 active alive 0 0 1 lpfc sdn SP B2 active alive 0 0 1 lpfc sdg SP A2 active alive 0 0 Pseudo name=emcpowerd VNX ID=CETV2153000067 [DB] Logical device ID=600601606B803D007750B5E18071E511 [LUN 6] state=alive; policy=CLAROpt; 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 ============================================================================== 2 lpfc sdz SP B1 active alive 0 0 2 lpfc sds SP A1 active alive 0 0 1 lpfc sdl SP B2 active alive 0 0 1 lpfc sde SP A2 active alive 0 0 Pseudo name=emcpowere VNX ID=CETV2153000067 [DB] Logical device ID=600601606B803D00372CE3598071E511 [OCR_3] state=alive; policy=CLAROpt; 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 ============================================================================== 2 lpfc sdy SP B1 active alive 0 0 2 lpfc sdr SP A1 active alive 0 0 1 lpfc sdd SP A2 active alive 0 0 1 lpfc sdk SP B2 active alive 0 0 Pseudo name=emcpowerf VNX ID=CETV2153000067 [DB] Logical device ID=600601606B803D00362CE3598071E511 [OCR_2] state=alive; policy=CLAROpt; 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 ============================================================================== 2 lpfc sdx SP B1 active alive 0 0 2 lpfc sdq SP A1 active alive 0 0 1 lpfc sdj SP B2 active alive 0 0 1 lpfc sdc SP A2 active alive 0 0 Pseudo name=emcpowerg VNX ID=CETV2153000067 [DB] Logical device ID=600601606B803D00352CE3598071E511 [OCR_1] state=alive; policy=CLAROpt; 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 ============================================================================== 2 lpfc sdw SP B1 active alive 0 0 2 lpfc sdp SP A1 active alive 0 0 1 lpfc sdi SP B2 active alive 0 0 1 lpfc sdb SP A2 active alive 0 0