Description of problem: Just after a reboot, this is the output of "multipath -ll": mpath9 (360060160eb24170010eb64e5104adb11) [size=70 GB][features="1 queue_if_no_path"][hwhandler="1 emc"] \_ round-robin 0 [prio=2][active] \_ 0:0:3:58 sde 8:64 [active][ready] \_ 1:0:1:58 sdk 8:160 [active][ready] \_ round-robin 0 [enabled] \_ 0:0:2:58 sdb 8:16 [active][ready] \_ 1:0:0:58 sdh 8:112 [active][ready] mpath13 (360060160eb241700cebbbda6cc4edb11) [size=50 GB][features="1 queue_if_no_path"][hwhandler="1 emc"] \_ round-robin 0 [prio=2][active] \_ 0:0:3:62 sdf 8:80 [active][ready] \_ 1:0:1:62 sdl 8:176 [active][ready] \_ round-robin 0 [enabled] \_ 0:0:2:62 sdc 8:32 [active][ready] \_ 1:0:0:62 sdi 8:128 [active][ready] If I run "multipath -v2", I get: remove: mpath9 (dup of mpath1) mpath9: map in use remove: mpath13 (dup of mpath2) mpath13: map in use (attached larger output of "multipath -v3") Version-Release number of selected component (if applicable): latest with 4.5 How reproducible: always Steps to Reproduce: 1. Reboot 2. multipath -ll 3. multipath -v3 Actual results: "dup mpaths" Expected results: no "dup mpaths" Additional info: storage is a EMC Clariion CX700
Created attachment 221351 [details] Output of "multipath -v3"
Created attachment 221361 [details] Output of "vgdisplay -v" Problem is with volume groups "vg_58" and "vg_62"
Created attachment 221371 [details] multipath.conf Default config file except for blacklist, where I put EMC controller wwid
Still no chance to get this working. Only using "user_friendly_names no" seems to solve the problem.
Can you please post your /var/lib/multipath/bindings file. This is the file that maps the WWIDs onto user_friendly_names.
Without any more information, I'm going to assume that this the same problem as bz #320151. If This is incorrect, please reopen the bug. *** This bug has been marked as a duplicate of 320151 ***