[dm-devel] mulitipath -ll & multiapth -v3 ouput
sriharsha y d
srihashin at yahoo.co.in
Thu Oct 23 10:26:15 UTC 2008
Hi,
Not sure why there is a difference between the mulitipath -ll & multiapth -v3 ouput ,for IO queuing features disply,
i.e
multipath -v3
asm1: pgfailback = -2 (controller setting)
asm1: pgpolicy = multibus (controller setting)
asm1: selector = round-robin 0 (internal default)
asm1: features = 0 (internal default)
asm1: hwhandler = 0 (internal default)
asm1: rr_weight = 2 (config file default)
asm1: minio = 100 (config file default)
asm1: no_path_retry = 5 (config file default)
pg_timeout = NONE (internal default)
asm1: set ACT_NOTHING (map unchanged)
multiapth -ll
asm1 (1HITACHI_770100720007) dm-9 HITACHI,DF600F
[size=65G][features=1 queue_if_no_path][hwhandler=0]
\_ round-robin 0 [prio=0][active]
\_ 0:0:0:7 sdh 8:112 [active][ready]
\_ 1:0:0:7 sdp 8:240 [active][ready]
So if we look at the features part , v3 output displays the correct info since in the config file I have disabled queuing, but where as in -ll ouput it says queuing is enabled !!
Can some one provide more info on this ....
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