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为系统添加新的LUN后,powerpath不能分配多条通道,不知道为什么?
bash-2.05# powermt display dev=all
Pseudo name=emcpower0a
CLARiiON ID=CK200041200044 [db10grac]
Logical device ID=6006016092E81A001252108F4808DC11 [LUN 199]
state=alive; policy=BasicFailover; 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 pci@1d/fibre-channel@1 c2t0d0s0 SP A1 active alive 0 0
2304 pci@1d/fibre-channel@1 c2t1d0s0 SP B1 active alive 0 0
Pseudo name=emcpower2a
CLARiiON ID=CK200041200044 [db10grac]
Logical device ID=6006016092E81A006E51B556C0FFDB11 [LUN 198]
state=alive; policy=BasicFailover; priority=0; queued-IOs=0
Owner: default=SP B, current=SP B
==============================================================================
---------------- Host --------------- - Stor - -- I/O Path - -- Stats ---
### HW Path I/O Paths Interf. Mode State Q-IOs Errors
==============================================================================
2304 pci@1d/fibre-channel@1 c2t1d2s0 SP B1 active alive 0 0
Pseudo name=emcpower1a
CLARiiON ID=CK200041200044 [db10grac]
Logical device ID=6006016092E81A00C0D8E9FEE30CDC11 [LUN 201]
state=alive; policy=BasicFailover; priority=0; queued-IOs=0
Owner: default=SP B, current=SP B
==============================================================================
---------------- Host --------------- - Stor - -- I/O Path - -- Stats ---
### HW Path I/O Paths Interf. Mode State Q-IOs Errors
==============================================================================
2304 pci@1d/fibre-channel@1 c2t1d1s0 SP B1 active alive 0 0
Pseudo name=emcpower3a
CLARiiON ID=CK200041200044 [db10grac]
Logical device ID=6006016092E81A00C25DA36FF10CDC11 [LUN 202]
state=alive; policy=BasicFailover; priority=0; queued-IOs=0
Owner: default=SP A, current=SP B
==============================================================================
---------------- Host --------------- - Stor - -- I/O Path - -- Stats ---
### HW Path I/O Paths Interf. Mode State Q-IOs Errors
==============================================================================
2304 pci@1d/fibre-channel@1 c2t1d3s0 SP B1 active alive 0 0
分配的第一个LUN还有两个通道,后来的LUN就只有一条通道了, 各位大哥帮忙看看!
[ 本帖最后由 fanduofeng 于 2007-5-28 16:35 编辑 ] |
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