# service multipathd stop
# multipath -F
# service multipathd start
# multipath -v3
load path identifiers cache
#
# all paths in cache :
#
00040026_05:83  1:0:0:0 sda 8:0   HP      /OPEN-E          /2114
00040026_05:84  1:0:0:1 sdb 8:16   HP      /OPEN-E          /2114
00040026_05:85  1:0:0:2 sdc 8:32   HP      /OPEN-E          /2114
00040026_05:86  1:0:0:3 sdd 8:48   HP      /OPEN-E          /2114
00040026_05:83  2:0:0:0 sde 8:64   HP      /OPEN-E          /2114
00040026_05:84  2:0:0:1 sdf 8:80   HP      /OPEN-E          /2114
00040026_05:85  2:0:0:2 sdg 8:96   HP      /OPEN-E          /2114
00040026_05:86  2:0:0:3 sdh 8:112   HP      /OPEN-E          /2114
cciss!c0d0 blacklisted
cciss!c0d1 blacklisted
dm-0 blacklisted
dm-1 blacklisted
dm-2 blacklisted
dm-3 blacklisted
dm-4 blacklisted
dm-5 blacklisted
dm-6 blacklisted
dm-7 blacklisted
fd0 blacklisted
hda blacklisted
md0 blacklisted
ram0 blacklisted
ram10 blacklisted
ram11 blacklisted
ram12 blacklisted
ram13 blacklisted
ram14 blacklisted
ram15 blacklisted
ram1 blacklisted
ram2 blacklisted
ram3 blacklisted
ram4 blacklisted
ram5 blacklisted
ram6 blacklisted
ram7 blacklisted
ram8 blacklisted
ram9 blacklisted
===== path info sda (mask 0x1f) =====
bus = 1
dev_t = 8:0
size = 28452960
vendor = HP
product = OPEN-E
rev = 2114
h:b:t:l = 1:0:0:0
tgt_node_name = 0x50060e80039c5a04
serial = 40026
path checker = tur (controler setting)
state = 2
getprio = /bin/true (internal default)
prio = 0
uid = 00040026_05:83 (cache)
===== path info sdb (mask 0x1f) =====
bus = 1
dev_t = 8:16
size = 28452960
vendor = HP
product = OPEN-E
rev = 2114
h:b:t:l = 1:0:0:1
tgt_node_name = 0x50060e80039c5a04
serial = 40026
path checker = tur (controler setting)
state = 2
getprio = /bin/true (internal default)
prio = 0
uid = 00040026_05:84 (cache)
===== path info sdc (mask 0x1f) =====
bus = 1
dev_t = 8:32
size = 28452960
vendor = HP
product = OPEN-E
rev = 2114
h:b:t:l = 1:0:0:2
tgt_node_name = 0x50060e80039c5a04
serial = 40026
path checker = tur (controler setting)
state = 2
getprio = /bin/true (internal default)
prio = 0
uid = 00040026_05:85 (cache)
===== path info sdd (mask 0x1f) =====
bus = 1
dev_t = 8:48
size = 28452960
vendor = HP
product = OPEN-E
rev = 2114
h:b:t:l = 1:0:0:3
tgt_node_name = 0x50060e80039c5a04
serial = 40026
path checker = tur (controler setting)
state = 2
getprio = /bin/true (internal default)
prio = 0
uid = 00040026_05:86 (cache)
===== path info sde (mask 0x1f) =====
bus = 1
dev_t = 8:64
size = 28452960
vendor = HP
product = OPEN-E
rev = 2114
h:b:t:l = 2:0:0:0
tgt_node_name = 0x50060e80039c5a14
serial = 40026
path checker = tur (controler setting)
state = 2
getprio = /bin/true (internal default)
prio = 0
uid = 00040026_05:83 (cache)
===== path info sdf (mask 0x1f) =====
bus = 1
dev_t = 8:80
size = 28452960
vendor = HP
product = OPEN-E
rev = 2114
h:b:t:l = 2:0:0:1
tgt_node_name = 0x50060e80039c5a14
serial = 40026
path checker = tur (controler setting)
state = 2
getprio = /bin/true (internal default)
prio = 0
uid = 00040026_05:84 (cache)
===== path info sdg (mask 0x1f) =====
bus = 1
dev_t = 8:96
size = 28452960
vendor = HP
product = OPEN-E
rev = 2114
h:b:t:l = 2:0:0:2
tgt_node_name = 0x50060e80039c5a14
serial = 40026
path checker = tur (controler setting)
state = 2
getprio = /bin/true (internal default)
prio = 0
uid = 00040026_05:85 (cache)
===== path info sdh (mask 0x1f) =====
bus = 1
dev_t = 8:112
size = 28452960
vendor = HP
product = OPEN-E
rev = 2114
h:b:t:l = 2:0:0:3
tgt_node_name = 0x50060e80039c5a14
serial = 40026
path checker = tur (controler setting)
state = 2
getprio = /bin/true (internal default)
prio = 0
uid = 00040026_05:86 (cache)
#
# all paths :
#
00040026_05:83  1:0:0:0 sda 8:0  [ready] HP      /OPEN-E          /2114
00040026_05:84  1:0:0:1 sdb 8:16  [ready] HP      /OPEN-E          /2114
00040026_05:85  1:0:0:2 sdc 8:32  [ready] HP      /OPEN-E          /2114
00040026_05:86  1:0:0:3 sdd 8:48  [ready] HP      /OPEN-E          /2114
00040026_05:83  2:0:0:0 sde 8:64  [ready] HP      /OPEN-E          /2114
00040026_05:84  2:0:0:1 sdf 8:80  [ready] HP      /OPEN-E          /2114
00040026_05:85  2:0:0:2 sdg 8:96  [ready] HP      /OPEN-E          /2114
00040026_05:86  2:0:0:3 sdh 8:112  [ready] HP      /OPEN-E          /2114
Initialized new bindings file [/var/lib/multipath/bindings]
No matching wwid [00040026_05:83] in bindings file.
Created new binding [mpath0] for WWID [00040026_05:83]
pgpolicy = multibus (controler setting)
selector = round-robin 0 (internal default)
features = 0 (internal default)
hwhandler = 0 (internal default)
rr_weight = 2 (config file default)
rr_min_io = 100 (config file default)
no_path_retry = -1 (config file default)
pg_timeout = NONE (internal default)
0 28452960 multipath 0 0 1 1 round-robin 0 2 1 8:0 100 8:64 100
set ACT_CREATE: map does not exists
message mpath0 0 switch_group 1

create: mpath0 (00040026_05:83)
[size=13 GB][features="0"][hwhandler="0"]
\_ round-robin 0
 \_ 1:0:0:0 sda 8:0   [ready]
 \_ 2:0:0:0 sde 8:64  [ready]

reloading features
No matching wwid [00040026_05:84] in bindings file.
Created new binding [mpath1] for WWID [00040026_05:84]
pgpolicy = multibus (controler setting)
selector = round-robin 0 (internal default)
features = 0 (internal default)
hwhandler = 0 (internal default)
rr_weight = 2 (config file default)
rr_min_io = 100 (config file default)
no_path_retry = -1 (config file default)
pg_timeout = NONE (internal default)
0 28452960 multipath 0 0 1 1 round-robin 0 2 1 8:16 100 8:80 100
set ACT_CREATE: map does not exists
message mpath1 0 switch_group 1

create: mpath1 (00040026_05:84)
[size=13 GB][features="0"][hwhandler="0"]
\_ round-robin 0
 \_ 1:0:0:1 sdb 8:16  [ready]
 \_ 2:0:0:1 sdf 8:80  [ready]

reloading features
No matching wwid [00040026_05:85] in bindings file.
Created new binding [mpath2] for WWID [00040026_05:85]
pgpolicy = multibus (controler setting)
selector = round-robin 0 (internal default)
features = 0 (internal default)
hwhandler = 0 (internal default)
rr_weight = 2 (config file default)
rr_min_io = 100 (config file default)
no_path_retry = -1 (config file default)
pg_timeout = NONE (internal default)
0 28452960 multipath 0 0 1 1 round-robin 0 2 1 8:32 100 8:96 100
set ACT_CREATE: map does not exists
message mpath2 0 switch_group 1

create: mpath2 (00040026_05:85)
[size=13 GB][features="0"][hwhandler="0"]
\_ round-robin 0
 \_ 1:0:0:2 sdc 8:32  [ready]
 \_ 2:0:0:2 sdg 8:96  [ready]

reloading features
No matching wwid [00040026_05:86] in bindings file.
Created new binding [mpath3] for WWID [00040026_05:86]
pgpolicy = multibus (controler setting)
selector = round-robin 0 (internal default)
features = 0 (internal default)
hwhandler = 0 (internal default)
rr_weight = 2 (config file default)
rr_min_io = 100 (config file default)
no_path_retry = -1 (config file default)
pg_timeout = NONE (internal default)
0 28452960 multipath 0 0 1 1 round-robin 0 2 1 8:48 100 8:112 100
set ACT_CREATE: map does not exists
message mpath3 0 switch_group 1

create: mpath3 (00040026_05:86)
[size=13 GB][features="0"][hwhandler="0"]
\_ round-robin 0
 \_ 1:0:0:3 sdd 8:48  [ready]
 \_ 2:0:0:3 sdh 8:112 [ready]

reloading features

# multipath -ll
mpath2 (00040026_05:85)
[size=13 GB][features="0"][hwhandler="0"]
\_ round-robin 0 [active]
 \_ 1:0:0:2 sdc 8:32  [active][ready]
 \_ 2:0:0:2 sdg 8:96  [active][ready]

mpath1 (00040026_05:84)
[size=13 GB][features="0"][hwhandler="0"]
\_ round-robin 0 [active]
 \_ 1:0:0:1 sdb 8:16  [active][ready]
 \_ 2:0:0:1 sdf 8:80  [active][ready]

mpath0 (00040026_05:83)
[size=13 GB][features="0"][hwhandler="0"]
\_ round-robin 0 [active]
 \_ 1:0:0:0 sda 8:0   [active][ready]
 \_ 2:0:0:0 sde 8:64  [active][ready]

mpath3 (00040026_05:86)
[size=13 GB][features="0"][hwhandler="0"]
\_ round-robin 0 [active]
 \_ 1:0:0:3 sdd 8:48  [active][ready]
 \_ 2:0:0:3 sdh 8:112 [active][ready]