how to change path for partition in multipath device [closed]

Question

i have multipath device /dev/dm-2

# multipath -l
mpath0 (3600c0ff00012bb4eed6bd34e01000000) dm-2 HP,P2000 G3 FC
[size=4.4T][features=0][hwhandler=0][rw]
\_ round-robin 0 [prio=0][active]
 \_ 3:0:0:0 sda 8:0   [active][undef]
\_ round-robin 0 [prio=0][enabled]
 \_ 3:0:1:0 sdb 8:16  [active][undef]
\_ round-robin 0 [prio=0][enabled]
 \_ 5:0:0:0 sdc 8:32  [active][undef]
\_ round-robin 0 [prio=0][enabled]
 \_ 5:0:1:0 sdd 8:48  [active][undef]

when i create partitions with parted on /dev/dm-2 (or /dev/sdX), and run partprobe. New block devices are created in the /dev/mapper/ : /dev/mapper/dm2-pX

is it possible to do so, they were created in the folder /dev/ ?

need: /dev/dm2-pX

PS.

# egrep "^[^#]" /etc/multipath.conf 
blacklist {
}
defaults {
    user_friendly_names yes
}

Answer 1

You could change the namespace where multipath creates it's device, it's well documented. The question is, why would you want to? Any application that depends on custom locations it just asking to be broken.