root@maas-node-3:~# ls -alh /dev/mapper total 0 drwxr-xr-x 2 root root 2.1K Apr 27 00:07 . drwxr-xr-x 20 root root 17K Apr 27 00:07 .. lrwxrwxrwx 1 root root 8 Apr 27 00:10 Z_APPL_ROOT_lvm_382F5B8E-root_pool -> ../dm-94 lrwxrwxrwx 1 root root 8 Apr 27 00:10 Z_APPL_ROOT_lvm_473D86E3-root_pool -> ../dm-95 lrwxrwxrwx 1 root root 8 Apr 27 00:10 Z_APPL_ROOT_lvm_BBD0E8D4-root_pool -> ../dm-96 crw------- 1 root root 10, 236 Apr 27 00:10 control lrwxrwxrwx 1 root root 7 Apr 27 00:10 mpatha -> ../dm-0 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpatha-part1 -> ../dm-58 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpatha-part2 -> ../dm-59 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpatha-part5 -> ../dm-60 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathaa -> ../dm-26 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathab -> ../dm-27 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathac -> ../dm-28 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathad -> ../dm-29 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathae -> ../dm-30 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathaf -> ../dm-31 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathag -> ../dm-32 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathah -> ../dm-33 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathai -> ../dm-34 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathaj -> ../dm-35 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathak -> ../dm-36 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathal -> ../dm-37 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpatham -> ../dm-38 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathan -> ../dm-39 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathao -> ../dm-40 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathap -> ../dm-41 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathaq -> ../dm-42 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathar -> ../dm-43 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathas -> ../dm-44 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathat -> ../dm-45 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathat-part1 -> ../dm-86 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathau -> ../dm-46 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathau-part1 -> ../dm-87 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathav -> ../dm-47 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathav-part1 -> ../dm-88 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathaw -> ../dm-48 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathax -> ../dm-49 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathay -> ../dm-50 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathay-part1 -> ../dm-89 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathaz -> ../dm-51 lrwxrwxrwx 1 root root 7 Apr 27 00:10 mpathb -> ../dm-1 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathb-part1 -> ../dm-54 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathb-part2 -> ../dm-55 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathba -> ../dm-52 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathba-part1 -> ../dm-90 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathba-part2 -> ../dm-91 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathbb -> ../dm-53 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathbb-part1 -> ../dm-92 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathbb-part2 -> ../dm-93 lrwxrwxrwx 1 root root 7 Apr 27 00:10 mpathc -> ../dm-2 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathc-part1 -> ../dm-61 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathc-part2 -> ../dm-62 lrwxrwxrwx 1 root root 7 Apr 27 00:10 mpathd -> ../dm-3 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathd-part1 -> ../dm-56 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathd-part2 -> ../dm-57 lrwxrwxrwx 1 root root 7 Apr 27 00:10 mpathe -> ../dm-4 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathe-part1 -> ../dm-63 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathe-part2 -> ../dm-64 lrwxrwxrwx 1 root root 7 Apr 27 00:10 mpathf -> ../dm-5 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathf-part1 -> ../dm-65 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathf-part2 -> ../dm-66 lrwxrwxrwx 1 root root 7 Apr 27 00:10 mpathg -> ../dm-6 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathg-part1 -> ../dm-67 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathg-part2 -> ../dm-68 lrwxrwxrwx 1 root root 7 Apr 27 00:10 mpathh -> ../dm-7 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathh-part1 -> ../dm-69 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathh-part2 -> ../dm-71 lrwxrwxrwx 1 root root 7 Apr 27 00:10 mpathi -> ../dm-8 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathi-part1 -> ../dm-70 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathi-part2 -> ../dm-72 lrwxrwxrwx 1 root root 7 Apr 27 00:10 mpathj -> ../dm-9 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathj-part1 -> ../dm-73 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathj-part2 -> ../dm-75 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathk -> ../dm-10 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathk-part1 -> ../dm-74 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathk-part2 -> ../dm-76 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathk-part5 -> ../dm-77 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathl -> ../dm-11 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathm -> ../dm-12 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathn -> ../dm-13 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpatho -> ../dm-14 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathp -> ../dm-15 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathp-part1 -> ../dm-78 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathp-part2 -> ../dm-79 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathq -> ../dm-16 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathq-part1 -> ../dm-80 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathq-part2 -> ../dm-81 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathq-part3 -> ../dm-82 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathr -> ../dm-17 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathr-part1 -> ../dm-84 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathr-part2 -> ../dm-85 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpaths -> ../dm-18 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpaths-part1 -> ../dm-83 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpatht -> ../dm-19 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathu -> ../dm-20 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathv -> ../dm-21 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathw -> ../dm-22 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathx -> ../dm-23 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathy -> ../dm-24 lrwxrwxrwx 1 root root 8 Apr 27 00:10 mpathz -> ../dm-25 lrwxrwxrwx 1 root root 8 Apr 27 00:10 rhel_rhel75-root -> ../dm-98 lrwxrwxrwx 1 root root 8 Apr 27 00:10 rhel_rhel75-swap -> ../dm-97 lrwxrwxrwx 1 root root 9 Apr 27 00:10 rhel_rhel7500-root -> ../dm-100 lrwxrwxrwx 1 root root 8 Apr 27 00:10 rhel_rhel7500-swap -> ../dm-99 lrwxrwxrwx 1 root root 9 Apr 27 00:10 zkvm1-root -> ../dm-102 lrwxrwxrwx 1 root root 9 Apr 27 00:10 zkvm4-root -> ../dm-101 root@maas-node-3:~# root@maas-node-3:~# root@maas-node-3:~# root@maas-node-3:~# multipath -l mpathak (36005076307ffc6a60000000000001324) dm-36 IBM,2107900 size=1.0G features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='service-time 0' prio=0 status=active |- 1:0:0:1076117523 sdak 66:64 active undef unknown |- 1:0:1:1076117523 sdcm 69:160 active undef unknown |- 0:0:0:1076117523 sdeo 129:0 active undef unknown `- 0:0:1:1076117523 sdgq 132:96 active undef unknown mpathr (36005076307ffc6a60000000000001311) dm-17 IBM,2107900 size=10G features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='service-time 0' prio=0 status=active |- 1:0:0:1074872339 sdr 65:16 active undef unknown |- 1:0:1:1074872339 sdbt 68:112 active undef unknown |- 0:0:0:1074872339 sddv 71:208 active undef unknown `- 0:0:1:1074872339 sdfx 131:48 active undef unknown mpathe (36005076307ffc6a60000000000001304) dm-4 IBM,2107900 size=10G features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='service-time 0' prio=0 status=active |- 1:0:0:1074020371 sde 8:64 active undef unknown |- 1:0:1:1074020371 sdbg 67:160 active undef unknown |- 0:0:0:1074020371 sddi 71:0 active undef unknown `- 0:0:1:1074020371 sdfk 130:96 active undef unknown mpathaw (36005076307ffc6a60000000000001330) dm-48 IBM,2107900 size=10G features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='service-time 0' prio=0 status=active |- 1:0:0:1076903955 sdaw 67:0 active undef unknown |- 1:0:1:1076903955 sdcy 70:96 active undef unknown |- 0:0:0:1076903955 sdfa 129:192 active undef unknown `- 0:0:1:1076903955 sdhc 133:32 active undef unknown mpathaj (36005076307ffc6a60000000000001323) dm-35 IBM,2107900 size=1.0G features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='service-time 0' prio=0 status=active |- 1:0:0:1076051987 sdaj 66:48 active undef unknown |- 1:0:1:1076051987 sdcl 69:144 active undef unknown |- 0:0:0:1076051987 sden 128:240 active undef unknown `- 0:0:1:1076051987 sdgp 132:80 active undef unknown mpathq (36005076307ffc6a60000000000001310) dm-16 IBM,2107900 size=10G features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='service-time 0' prio=0 status=active |- 1:0:0:1074806803 sdq 65:0 active undef unknown |- 1:0:1:1074806803 sdbs 68:96 active undef unknown |- 0:0:0:1074806803 sddu 71:192 active undef unknown `- 0:0:1:1074806803 sdfw 131:32 active undef unknown mpathbb (36005076307ffc6a60000000000001cff) dm-53 IBM,2107900 size=10G features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='service-time 0' prio=0 status=active |- 1:0:0:1090469916 sdbb 67:80 active undef unknown |- 1:0:1:1090469916 sddd 70:176 active undef unknown |- 0:0:0:1090469916 sdff 130:16 active undef unknown `- 0:0:1:1090469916 sdhh 133:112 active undef unknown mpathd (36005076307ffc6a60000000000001303) dm-3 IBM,2107900 size=10G features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='service-time 0' prio=0 status=active |- 1:0:0:1073954835 sdd 8:48 active undef unknown |- 1:0:1:1073954835 sdbf 67:144 active undef unknown |- 0:0:0:1073954835 sddh 70:240 active undef unknown `- 0:0:1:1073954835 sdfj 130:80 active undef unknown mpathav (36005076307ffc6a6000000000000132f) dm-47 IBM,2107900 size=10G features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='service-time 0' prio=0 status=active |- 1:0:0:1076838419 sdav 66:240 active undef unknown |- 1:0:1:1076838419 sdcx 70:80 active undef unknown |- 0:0:0:1076838419 sdez 129:176 active undef unknown `- 0:0:1:1076838419 sdhb 133:16 active undef unknown mpathai (36005076307ffc6a60000000000001322) dm-34 IBM,2107900 size=1.0G features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='service-time 0' prio=0 status=active |- 1:0:0:1075986451 sdai 66:32 active undef unknown |- 1:0:1:1075986451 sdck 69:128 active undef unknown |- 0:0:0:1075986451 sdem 128:224 active undef unknown `- 0:0:1:1075986451 sdgo 132:64 active undef unknown mpathp (36005076307ffc6a6000000000000130f) dm-15 IBM,2107900 size=10G features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='service-time 0' prio=0 status=active |- 1:0:0:1074741267 sdp 8:240 active undef unknown |- 1:0:1:1074741267 sdbr 68:80 active undef unknown |- 0:0:0:1074741267 sddt 71:176 active undef unknown `- 0:0:1:1074741267 sdfv 131:16 active undef unknown mpathba (36005076307ffc6a60000000000001cfe) dm-52 IBM,2107900 size=10G features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='service-time 0' prio=0 status=active |- 1:0:0:1090404380 sdba 67:64 active undef unknown |- 1:0:1:1090404380 sddc 70:160 active undef unknown |- 0:0:0:1090404380 sdfe 130:0 active undef unknown `- 0:0:1:1090404380 sdhg 133:96 active undef unknown mpathc (36005076307ffc6a60000000000001302) dm-2 IBM,2107900 size=10G features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='service-time 0' prio=0 status=active |- 1:0:0:1073889299 sdc 8:32 active undef unknown |- 1:0:1:1073889299 sdbe 67:128 active undef unknown |- 0:0:0:1073889299 sddg 70:224 active undef unknown `- 0:0:1:1073889299 sdfi 130:64 active undef unknown mpathau (36005076307ffc6a6000000000000132e) dm-46 IBM,2107900 size=10G features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='service-time 0' prio=0 status=active |- 1:0:0:1076772883 sdau 66:224 active undef unknown |- 1:0:1:1076772883 sdcw 70:64 active undef unknown |- 0:0:0:1076772883 sdey 129:160 active undef unknown `- 0:0:1:1076772883 sdha 133:0 active undef unknown mpathah (36005076307ffc6a60000000000001321) dm-33 IBM,2107900 size=1.0G features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='service-time 0' prio=0 status=active |- 1:0:0:1075920915 sdah 66:16 active undef unknown |- 1:0:1:1075920915 sdcj 69:112 active undef unknown |- 0:0:0:1075920915 sdel 128:208 active undef unknown `- 0:0:1:1075920915 sdgn 132:48 active undef unknown mpatho (36005076307ffc6a6000000000000130e) dm-14 IBM,2107900 size=10G features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='service-time 0' prio=0 status=active |- 1:0:0:1074675731 sdo 8:224 active undef unknown |- 1:0:1:1074675731 sdbq 68:64 active undef unknown |- 0:0:0:1074675731 sdds 71:160 active undef unknown `- 0:0:1:1074675731 sdfu 131:0 active undef unknown mpathb (36005076307ffc6a60000000000001301) dm-1 IBM,2107900 size=10G features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='service-time 0' prio=0 status=active |- 1:0:0:1073823763 sdb 8:16 active undef unknown |- 1:0:1:1073823763 sdbd 67:112 active undef unknown |- 0:0:0:1073823763 sddf 70:208 active undef unknown `- 0:0:1:1073823763 sdfh 130:48 active undef unknown mpathat (36005076307ffc6a6000000000000132d) dm-45 IBM,2107900 size=10G features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='service-time 0' prio=0 status=active |- 1:0:0:1076707347 sdat 66:208 active undef unknown |- 1:0:1:1076707347 sdcv 70:48 active undef unknown |- 0:0:0:1076707347 sdex 129:144 active undef unknown `- 0:0:1:1076707347 sdgz 132:240 active undef unknown mpathag (36005076307ffc6a60000000000001320) dm-32 IBM,2107900 size=1.0G features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='service-time 0' prio=0 status=active |- 1:0:0:1075855379 sdag 66:0 active undef unknown |- 1:0:1:1075855379 sdci 69:96 active undef unknown |- 0:0:0:1075855379 sdek 128:192 active undef unknown `- 0:0:1:1075855379 sdgm 132:32 active undef unknown mpathn (36005076307ffc6a6000000000000130d) dm-13 IBM,2107900 size=10G features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='service-time 0' prio=0 status=active |- 1:0:0:1074610195 sdn 8:208 active undef unknown |- 1:0:1:1074610195 sdbp 68:48 active undef unknown |- 0:0:0:1074610195 sddr 71:144 active undef unknown `- 0:0:1:1074610195 sdft 130:240 active undef unknown mpatha (36005076307ffc6a60000000000001300) dm-0 IBM,2107900 size=10G features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='service-time 0' prio=0 status=active |- 1:0:0:1073758227 sda 8:0 active undef unknown |- 1:0:1:1073758227 sdbc 67:96 active undef unknown |- 0:0:0:1073758227 sdde 70:192 active undef unknown `- 0:0:1:1073758227 sdfg 130:32 active undef unknown mpathas (36005076307ffc6a6000000000000132c) dm-44 IBM,2107900 size=1.0G features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='service-time 0' prio=0 status=active |- 1:0:0:1076641811 sdas 66:192 active undef unknown |- 1:0:1:1076641811 sdcu 70:32 active undef unknown |- 0:0:0:1076641811 sdew 129:128 active undef unknown `- 0:0:1:1076641811 sdgy 132:224 active undef unknown mpathz (36005076307ffc6a60000000000001319) dm-25 IBM,2107900 size=1.0G features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='service-time 0' prio=0 status=active |- 1:0:0:1075396627 sdz 65:144 active undef unknown |- 1:0:1:1075396627 sdcb 68:240 active undef unknown |- 0:0:0:1075396627 sded 128:80 active undef unknown `- 0:0:1:1075396627 sdgf 131:176 active undef unknown mpathaf (36005076307ffc6a6000000000000131f) dm-31 IBM,2107900 size=1.0G features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='service-time 0' prio=0 status=active |- 1:0:0:1075789843 sdaf 65:240 active undef unknown |- 1:0:1:1075789843 sdch 69:80 active undef unknown |- 0:0:0:1075789843 sdej 128:176 active undef unknown `- 0:0:1:1075789843 sdgl 132:16 active undef unknown mpathm (36005076307ffc6a6000000000000130c) dm-12 IBM,2107900 size=10G features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='service-time 0' prio=0 status=active |- 1:0:0:1074544659 sdm 8:192 active undef unknown |- 1:0:1:1074544659 sdbo 68:32 active undef unknown |- 0:0:0:1074544659 sddq 71:128 active undef unknown `- 0:0:1:1074544659 sdfs 130:224 active undef unknown mpathar (36005076307ffc6a6000000000000132b) dm-43 IBM,2107900 size=1.0G features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='service-time 0' prio=0 status=active |- 1:0:0:1076576275 sdar 66:176 active undef unknown |- 1:0:1:1076576275 sdct 70:16 active undef unknown |- 0:0:0:1076576275 sdev 129:112 active undef unknown `- 0:0:1:1076576275 sdgx 132:208 active undef unknown mpathy (36005076307ffc6a60000000000001318) dm-24 IBM,2107900 size=1.0G features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='service-time 0' prio=0 status=active |- 1:0:0:1075331091 sdy 65:128 active undef unknown |- 1:0:1:1075331091 sdca 68:224 active undef unknown |- 0:0:0:1075331091 sdec 128:64 active undef unknown `- 0:0:1:1075331091 sdge 131:160 active undef unknown mpathae (36005076307ffc6a6000000000000131e) dm-30 IBM,2107900 size=1.0G features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='service-time 0' prio=0 status=active |- 1:0:0:1075724307 sdae 65:224 active undef unknown |- 1:0:1:1075724307 sdcg 69:64 active undef unknown |- 0:0:0:1075724307 sdei 128:160 active undef unknown `- 0:0:1:1075724307 sdgk 132:0 active undef unknown mpathl (36005076307ffc6a6000000000000130b) dm-11 IBM,2107900 size=10G features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='service-time 0' prio=0 status=active |- 1:0:0:1074479123 sdl 8:176 active undef unknown |- 1:0:1:1074479123 sdbn 68:16 active undef unknown |- 0:0:0:1074479123 sddp 71:112 active undef unknown `- 0:0:1:1074479123 sdfr 130:208 active undef unknown mpathaq (36005076307ffc6a6000000000000132a) dm-42 IBM,2107900 size=1.0G features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='service-time 0' prio=0 status=active |- 1:0:0:1076510739 sdaq 66:160 active undef unknown |- 1:0:1:1076510739 sdcs 70:0 active undef unknown |- 0:0:0:1076510739 sdeu 129:96 active undef unknown `- 0:0:1:1076510739 sdgw 132:192 active undef unknown mpathx (36005076307ffc6a60000000000001317) dm-23 IBM,2107900 size=1.0G features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='service-time 0' prio=0 status=active |- 1:0:0:1075265555 sdx 65:112 active undef unknown |- 1:0:1:1075265555 sdbz 68:208 active undef unknown |- 0:0:0:1075265555 sdeb 128:48 active undef unknown `- 0:0:1:1075265555 sdgd 131:144 active undef unknown mpathad (36005076307ffc6a6000000000000131d) dm-29 IBM,2107900 size=1.0G features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='service-time 0' prio=0 status=active |- 1:0:0:1075658771 sdad 65:208 active undef unknown |- 1:0:1:1075658771 sdcf 69:48 active undef unknown |- 0:0:0:1075658771 sdeh 128:144 active undef unknown `- 0:0:1:1075658771 sdgj 131:240 active undef unknown mpathk (36005076307ffc6a6000000000000130a) dm-10 IBM,2107900 size=13G features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='service-time 0' prio=0 status=active |- 1:0:0:1074413587 sdk 8:160 active undef unknown |- 1:0:1:1074413587 sdbm 68:0 active undef unknown |- 0:0:0:1074413587 sddo 71:96 active undef unknown `- 0:0:1:1074413587 sdfq 130:192 active undef unknown mpathap (36005076307ffc6a60000000000001329) dm-41 IBM,2107900 size=1.0G features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='service-time 0' prio=0 status=active |- 1:0:0:1076445203 sdap 66:144 active undef unknown |- 1:0:1:1076445203 sdcr 69:240 active undef unknown |- 0:0:0:1076445203 sdet 129:80 active undef unknown `- 0:0:1:1076445203 sdgv 132:176 active undef unknown mpathw (36005076307ffc6a60000000000001316) dm-22 IBM,2107900 size=1.0G features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='service-time 0' prio=0 status=active |- 1:0:0:1075200019 sdw 65:96 active undef unknown |- 1:0:1:1075200019 sdby 68:192 active undef unknown |- 0:0:0:1075200019 sdea 128:32 active undef unknown `- 0:0:1:1075200019 sdgc 131:128 active undef unknown mpathac (36005076307ffc6a6000000000000131c) dm-28 IBM,2107900 size=1.0G features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='service-time 0' prio=0 status=active |- 1:0:0:1075593235 sdac 65:192 active undef unknown |- 1:0:1:1075593235 sdce 69:32 active undef unknown |- 0:0:0:1075593235 sdeg 128:128 active undef unknown `- 0:0:1:1075593235 sdgi 131:224 active undef unknown mpathj (36005076307ffc6a60000000000001309) dm-9 IBM,2107900 size=12G features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='service-time 0' prio=0 status=active |- 1:0:0:1074348051 sdj 8:144 active undef unknown |- 1:0:1:1074348051 sdbl 67:240 active undef unknown |- 0:0:0:1074348051 sddn 71:80 active undef unknown `- 0:0:1:1074348051 sdfp 130:176 active undef unknown mpathao (36005076307ffc6a60000000000001328) dm-40 IBM,2107900 size=1.0G features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='service-time 0' prio=0 status=active |- 1:0:0:1076379667 sdao 66:128 active undef unknown |- 1:0:1:1076379667 sdcq 69:224 active undef unknown |- 0:0:0:1076379667 sdes 129:64 active undef unknown `- 0:0:1:1076379667 sdgu 132:160 active undef unknown mpathv (36005076307ffc6a60000000000001315) dm-21 IBM,2107900 size=1.0G features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='service-time 0' prio=0 status=active |- 1:0:0:1075134483 sdv 65:80 active undef unknown |- 1:0:1:1075134483 sdbx 68:176 active undef unknown |- 0:0:0:1075134483 sddz 128:16 active undef unknown `- 0:0:1:1075134483 sdgb 131:112 active undef unknown mpathab (36005076307ffc6a6000000000000131b) dm-27 IBM,2107900 size=1.0G features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='service-time 0' prio=0 status=active |- 1:0:0:1075527699 sdab 65:176 active undef unknown |- 1:0:1:1075527699 sdcd 69:16 active undef unknown |- 0:0:0:1075527699 sdef 128:112 active undef unknown `- 0:0:1:1075527699 sdgh 131:208 active undef unknown mpathi (36005076307ffc6a60000000000001308) dm-8 IBM,2107900 size=11G features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='service-time 0' prio=0 status=active |- 1:0:0:1074282515 sdi 8:128 active undef unknown |- 1:0:1:1074282515 sdbk 67:224 active undef unknown |- 0:0:0:1074282515 sddm 71:64 active undef unknown `- 0:0:1:1074282515 sdfo 130:160 active undef unknown mpathan (36005076307ffc6a60000000000001327) dm-39 IBM,2107900 size=1.0G features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='service-time 0' prio=0 status=active |- 1:0:0:1076314131 sdan 66:112 active undef unknown |- 1:0:1:1076314131 sdcp 69:208 active undef unknown |- 0:0:0:1076314131 sder 129:48 active undef unknown `- 0:0:1:1076314131 sdgt 132:144 active undef unknown mpathu (36005076307ffc6a60000000000001314) dm-20 IBM,2107900 size=1.0G features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='service-time 0' prio=0 status=active |- 1:0:0:1075068947 sdu 65:64 active undef unknown |- 1:0:1:1075068947 sdbw 68:160 active undef unknown |- 0:0:0:1075068947 sddy 128:0 active undef unknown `- 0:0:1:1075068947 sdga 131:96 active undef unknown mpathaa (36005076307ffc6a6000000000000131a) dm-26 IBM,2107900 size=1.0G features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='service-time 0' prio=0 status=active |- 1:0:0:1075462163 sdaa 65:160 active undef unknown |- 1:0:1:1075462163 sdcc 69:0 active undef unknown |- 0:0:0:1075462163 sdee 128:96 active undef unknown `- 0:0:1:1075462163 sdgg 131:192 active undef unknown mpathh (36005076307ffc6a60000000000001307) dm-7 IBM,2107900 size=10G features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='service-time 0' prio=0 status=active |- 1:0:0:1074216979 sdh 8:112 active undef unknown |- 1:0:1:1074216979 sdbj 67:208 active undef unknown |- 0:0:0:1074216979 sddl 71:48 active undef unknown `- 0:0:1:1074216979 sdfn 130:144 active undef unknown mpathaz (36005076307ffc6a60000000000001cfd) dm-51 IBM,2107900 size=10G features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='service-time 0' prio=0 status=active |- 1:0:0:1090338844 sdaz 67:48 active undef unknown |- 1:0:1:1090338844 sddb 70:144 active undef unknown |- 0:0:0:1090338844 sdfd 129:240 active undef unknown `- 0:0:1:1090338844 sdhf 133:80 active undef unknown mpatham (36005076307ffc6a60000000000001326) dm-38 IBM,2107900 size=1.0G features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='service-time 0' prio=0 status=active |- 1:0:0:1076248595 sdam 66:96 active undef unknown |- 1:0:1:1076248595 sdco 69:192 active undef unknown |- 0:0:0:1076248595 sdeq 129:32 active undef unknown `- 0:0:1:1076248595 sdgs 132:128 active undef unknown mpatht (36005076307ffc6a60000000000001313) dm-19 IBM,2107900 size=32G features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='service-time 0' prio=0 status=active |- 1:0:0:1075003411 sdt 65:48 active undef unknown |- 1:0:1:1075003411 sdbv 68:144 active undef unknown |- 0:0:0:1075003411 sddx 71:240 active undef unknown `- 0:0:1:1075003411 sdfz 131:80 active undef unknown mpathg (36005076307ffc6a60000000000001306) dm-6 IBM,2107900 size=10G features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='service-time 0' prio=0 status=active |- 1:0:0:1074151443 sdg 8:96 active undef unknown |- 1:0:1:1074151443 sdbi 67:192 active undef unknown |- 0:0:0:1074151443 sddk 71:32 active undef unknown `- 0:0:1:1074151443 sdfm 130:128 active undef unknown mpathay (36005076307ffc6a60000000000001332) dm-50 IBM,2107900 size=10G features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='service-time 0' prio=0 status=active |- 1:0:0:1077035027 sday 67:32 active undef unknown |- 1:0:1:1077035027 sdda 70:128 active undef unknown |- 0:0:0:1077035027 sdfc 129:224 active undef unknown `- 0:0:1:1077035027 sdhe 133:64 active undef unknown mpathal (36005076307ffc6a60000000000001325) dm-37 IBM,2107900 size=1.0G features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='service-time 0' prio=0 status=active |- 1:0:0:1076183059 sdal 66:80 active undef unknown |- 1:0:1:1076183059 sdcn 69:176 active undef unknown |- 0:0:0:1076183059 sdep 129:16 active undef unknown `- 0:0:1:1076183059 sdgr 132:112 active undef unknown mpaths (36005076307ffc6a60000000000001312) dm-18 IBM,2107900 size=32G features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='service-time 0' prio=0 status=active |- 1:0:0:1074937875 sds 65:32 active undef unknown |- 1:0:1:1074937875 sdbu 68:128 active undef unknown |- 0:0:0:1074937875 sddw 71:224 active undef unknown `- 0:0:1:1074937875 sdfy 131:64 active undef unknown mpathf (36005076307ffc6a60000000000001305) dm-5 IBM,2107900 size=10G features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='service-time 0' prio=0 status=active |- 1:0:0:1074085907 sdf 8:80 active undef unknown |- 1:0:1:1074085907 sdbh 67:176 active undef unknown |- 0:0:0:1074085907 sddj 71:16 active undef unknown `- 0:0:1:1074085907 sdfl 130:112 active undef unknown mpathax (36005076307ffc6a60000000000001331) dm-49 IBM,2107900 size=10G features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='service-time 0' prio=0 status=active |- 1:0:0:1076969491 sdax 67:16 active undef unknown |- 1:0:1:1076969491 sdcz 70:112 active undef unknown |- 0:0:0:1076969491 sdfb 129:208 active undef unknown `- 0:0:1:1076969491 sdhd 133:48 active undef unknown root@maas-node-3:~# root@maas-node-3:~# root@maas-node-3:~# root@maas-node-3:~# dmsetup ls mpathp-part2 (253:79) mpathi-part1 (253:70) mpathak (253:36) mpathr (253:17) mpathe (253:4) mpathf-part2 (253:66) mpathaw (253:48) mpathp-part1 (253:78) mpathaj (253:35) mpathq (253:16) mpathbb (253:53) mpathd (253:3) mpathf-part1 (253:65) mpathba-part2 (253:91) mpathc-part2 (253:62) mpathav (253:47) mpathai (253:34) mpathp (253:15) mpathba (253:52) mpathc (253:2) mpathba-part1 (253:90) mpathq-part3 (253:82) mpathj-part2 (253:75) mpathc-part1 (253:61) mpathau (253:46) mpathah (253:33) mpatho (253:14) mpathb (253:1) mpathk-part5 (253:77) mpathq-part2 (253:81) mpathj-part1 (253:73) mpathat (253:45) mpatha-part5 (253:60) mpathag (253:32) mpathn (253:13) mpathg-part2 (253:68) mpatha (253:0) mpathat-part1 (253:86) Z_APPL_ROOT_lvm_382F5B8E-root_pool (253:94) mpathq-part1 (253:80) mpathas (253:44) mpathz (253:25) mpathaf (253:31) mpathm (253:12) zkvm1-root (253:102) mpathg-part1 (253:67) mpathbb-part2 (253:93) mpathd-part2 (253:57) mpathar (253:43) mpathy (253:24) mpathae (253:30) mpathl (253:11) mpathbb-part1 (253:92) mpathk-part2 (253:76) mpathd-part1 (253:56) mpathaq (253:42) mpathx (253:23) mpatha-part2 (253:59) mpathad (253:29) mpathk (253:10) rhel_rhel7500-swap (253:99) rhel_rhel7500-root (253:100) mpathr-part2 (253:85) mpathk-part1 (253:74) Z_APPL_ROOT_lvm_BBD0E8D4-root_pool (253:96) mpathap (253:41) mpathw (253:22) mpathh-part2 (253:71) mpatha-part1 (253:58) mpathac (253:28) mpathj (253:9) mpathau-part1 (253:87) mpathr-part1 (253:84) mpathao (253:40) mpathv (253:21) rhel_rhel75-swap (253:97) mpathh-part1 (253:69) mpathab (253:27) mpathi (253:8) rhel_rhel75-root (253:98) Z_APPL_ROOT_lvm_473D86E3-root_pool (253:95) mpathe-part2 (253:64) mpathan (253:39) mpathu (253:20) mpathaa (253:26) mpathh (253:7) mpathe-part1 (253:63) zkvm4-root (253:101) mpathay-part1 (253:89) mpathaz (253:51) mpathb-part2 (253:55) mpatham (253:38) mpatht (253:19) mpathg (253:6) mpathay (253:50) mpathi-part2 (253:72) mpathb-part1 (253:54) mpathal (253:37) mpaths (253:18) mpathav-part1 (253:88) mpathf (253:5) mpaths-part1 (253:83) mpathax (253:49) root@maas-node-3:~# root@maas-node-3:~# root@maas-node-3:~# root@maas-node-3:~# udevadm info --query=all /sys/class/block/sdcy1 Unknown device "/sys/class/block/sdcy1": No such device root@maas-node-3:~# ls /sys/class/block/sd Display all 376 possibilities? (y or n) root@maas-node-3:~# ls /sys/class/block/sdc sdc/ sdc2/ sdcb/ sdcd/ sdcf/ sdch/ sdcj/ sdcl/ sdcn/ sdcp/ sdcr/ sdct/ sdcv/ sdcw/ sdcx/ sdcy/ sdc1/ sdca/ sdcc/ sdce/ sdcg/ sdci/ sdck/ sdcm/ sdco/ sdcq/ sdcs/ sdcu/ sdcv1/ sdcw1/ sdcx1/ sdcz/ root@maas-node-3:~# udevadm info --query=all /sys/class/block/sdcy P: /devices/css0/0.0.0003/0.0.000b/host1/rport-1:0-1/target1:0:1/1:0:1:1076903955/block/sdcy N: sdcy L: 0 S: disk/by-id/scsi-SIBM_2107900_75DX1111330 S: disk/by-id/wwn-0x6005076307ffc6a60000000000001330 S: disk/by-path/ccw-0.0.000b-fc-0x50050763070386a6-lun-0x4013403000000000 S: disk/by-id/scsi-36005076307ffc6a60000000000001330 E: DEVPATH=/devices/css0/0.0.0003/0.0.000b/host1/rport-1:0-1/target1:0:1/1:0:1:1076903955/block/sdcy E: DEVNAME=/dev/sdcy E: DEVTYPE=disk E: MAJOR=70 E: MINOR=96 E: SUBSYSTEM=block E: USEC_INITIALIZED=8095062 E: SCSI_TPGS=1 E: SCSI_TYPE=disk E: SCSI_VENDOR=IBM E: SCSI_VENDOR_ENC=IBM\x20\x20\x20\x20\x20 E: SCSI_MODEL=2107900 E: SCSI_MODEL_ENC=2107900\x20\x20\x20\x20\x20\x20\x20\x20\x20 E: SCSI_REVISION=3230 E: ID_SCSI=1 E: ID_VENDOR=IBM E: ID_VENDOR_ENC=IBM\x20\x20\x20\x20\x20 E: ID_MODEL=2107900 E: ID_MODEL_ENC=2107900\x20\x20\x20\x20\x20\x20\x20\x20\x20 E: ID_REVISION=3230 E: ID_TYPE=disk E: SCSI_IDENT_SERIAL=75DX1111330 E: ID_SCSI_SN=1 E: SCSI_IDENT_LUN_NAA_REGEXT=6005076307ffc6a60000000000001330 E: SCSI_IDENT_PORT_RELATIVE=50 E: SCSI_IDENT_PORT_TARGET_PORT_GROUP=0x0 E: ID_SCSI_DI=1 E: ID_WWN=0x6005076307ffc6a60000000000001330 E: ID_WWN_WITH_EXTENSION=0x6005076307ffc6a60000000000001330 E: ID_BUS=scsi E: ID_SERIAL=36005076307ffc6a60000000000001330 E: ID_SERIAL_SHORT=6005076307ffc6a60000000000001330 E: MPATH_SBIN_PATH=/sbin E: DM_MULTIPATH_DEVICE_PATH=1 E: ID_FS_TYPE=mpath_member E: SYSTEMD_READY=0 E: ID_PATH=ccw-0.0.000b-fc-0x50050763070386a6-lun-0x4013403000000000 E: ID_PATH_TAG=ccw-0_0_000b-fc-0x50050763070386a6-lun-0x4013403000000000 E: DEVLINKS=/dev/disk/by-id/scsi-SIBM_2107900_75DX1111330 /dev/disk/by-id/wwn-0x6005076307ffc6a60000000000001330 /dev/disk/by-path/ccw-0.0.000b-fc-0x50050763070386a6-lun-0x4013403000000000 /dev/disk/by-id/scsi-36005076307ffc6a60000000000001330 E: TAGS=:systemd: root@maas-node-3:~#