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[dm-devel] latest multipath-tools from git breaks EMC CX



More specifically, it fails to detect the vendor correctly, and uses the
most basic internal defaults:

...
===== path sdz =====
bus = 0
dev_t = 65:144
size = 280278656
path checker = readsector0 (internal default)
#
# all paths :
#
#:#:#:# sdaa 65:160  []
#:#:#:# sdab 65:176  []
#:#:#:# sdac 65:192  []
#:#:#:# sdad 65:208  []
#:#:#:# sdae 65:224  []
#:#:#:# sdaf 65:240  []
#:#:#:# sdag 66:0    []
#:#:#:# sdah 66:16   []
#:#:#:# sdai 66:32   []
#:#:#:# sdaj 66:48   []

...
params = 0 0 4 2 round-robin 0 1 1 65:240 1000 round-robin 0 1 1 66:224 1000 round-robin 0 1 1 8:16 1000 round-robin 0 1 1 65
:0 1000 
status = 1 0 0 4 2 E 0 1 0 65:240 F 1 A 0 1 0 66:224 A 0 E 0 1 0 8:16 F 1 E 0 1 0 65:0 A 0 
3600601607cf30e00174589a37a31d911
[size=127 GB][features="0"][hwhandler="0"]
\_ round-robin 0 [enabled]
  \_ #:#:#:# sdaf 65:240  [failed]
\_ round-robin 0 [active][best]
  \_ #:#:#:# sdau 66:224  [active]
\_ round-robin 0 [enabled]
  \_ #:#:#:# sdb  8:16    [failed]
\_ round-robin 0 [enabled]
  \_ #:#:#:# sdq  65:0    [active]

...

Just what the heck is going on there? ;-)

I don't get any more output than that, sorry.


Sincerely,
    Lars Marowsky-Brée <lmb suse de>

-- 
High Availability & Clustering
SUSE Labs, Research and Development
SUSE LINUX Products GmbH - A Novell Business	 -- Charles Darwin
"Ignorance more frequently begets confidence than does knowledge"


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