Attachment 874764 Details for Bug 1223575

Multipath logs

BZ1223575_multipath_logs.txt (text/plain), 20.36 KB, created by Manish Rangankar on 2024-05-08 11:45:53 UTC

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Creator: Manish Rangankar

Created: 2024-05-08 11:45:53 UTC

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patch

obsolete

>1) With  nvme_core.multipath=0 setting, NVMe namespaces will show under DM multipath (like below)
>===================================
>SLES15SP6RC-LocalBoot:~ # multipath -ll
>360002ac0000000000000110b000282dd dm-19 3PARdata,VV
>size=5.0G features='1 queue_if_no_path' hwhandler='1 alua' wp=rw
>`-+- policy='service-time 0' prio=50 status=active
>  |- 13:0:0:0 sdp 8:240 active ready running
>  `- 1:0:0:0  sdf 8:80  active ready running
>360002ac0000000000000110c000282dd dm-13 3PARdata,VV
>size=5.0G features='1 queue_if_no_path' hwhandler='1 alua' wp=rw
>`-+- policy='service-time 0' prio=50 status=active
>  |- 1:0:0:1  sdg 8:96 active ready running
>  `- 13:0:0:1 sdq 65:0 active ready running
>360002ac0000000000000110d000282dd dm-14 3PARdata,VV
>size=5.0G features='1 queue_if_no_path' hwhandler='1 alua' wp=rw
>`-+- policy='service-time 0' prio=50 status=active
>  |- 13:0:0:2 sdr 65:16 active ready running
>  `- 1:0:0:2  sdh 8:112 active ready running
>360002ac0000000000000110e000282dd dm-12 3PARdata,VV
>size=5.0G features='1 queue_if_no_path' hwhandler='1 alua' wp=rw
>`-+- policy='service-time 0' prio=50 status=active
>  |- 1:0:0:3  sdi 8:128 active ready running
>  `- 13:0:0:3 sds 65:32 active ready running
>360002ac0000000000000110f000282dd dm-17 3PARdata,VV
>size=5.0G features='1 queue_if_no_path' hwhandler='1 alua' wp=rw
>`-+- policy='service-time 0' prio=50 status=active
>  |- 13:0:0:4 sdt 65:48 active ready running
>  `- 1:0:0:4  sdj 8:144 active ready running
>360002ac00000000000001110000282dd dm-11 3PARdata,VV
>size=5.0G features='1 queue_if_no_path' hwhandler='1 alua' wp=rw
>`-+- policy='service-time 0' prio=50 status=active
>  |- 1:0:0:5  sdk 8:160 active ready running
>  `- 13:0:0:5 sdu 65:64 active ready running
>360002ac00000000000001111000282dd dm-10 3PARdata,VV
>size=5.0G features='1 queue_if_no_path' hwhandler='1 alua' wp=rw
>`-+- policy='service-time 0' prio=50 status=active
>  |- 1:0:0:6  sdl 8:176 active ready running
>  `- 13:0:0:6 sdv 65:80 active ready running
>360002ac00000000000001112000282dd dm-15 3PARdata,VV
>size=5.0G features='1 queue_if_no_path' hwhandler='1 alua' wp=rw
>`-+- policy='service-time 0' prio=50 status=active
>  |- 13:0:0:7 sdw 65:96 active ready running
>  `- 1:0:0:7  sdm 8:192 active ready running
>360002ac00000000000001113000282dd dm-18 3PARdata,VV
>size=5.0G features='1 queue_if_no_path' hwhandler='1 alua' wp=rw
>`-+- policy='service-time 0' prio=50 status=active
>  |- 13:0:0:8 sdx 65:112 active ready running
>  `- 1:0:0:8  sdn 8:208  active ready running
>360002ac00000000000001114000282dd dm-16 3PARdata,VV
>size=5.0G features='1 queue_if_no_path' hwhandler='1 alua' wp=rw
>`-+- policy='service-time 0' prio=50 status=active
>  |- 13:0:0:9 sdy 65:128 active ready running
>  `- 1:0:0:9  sdo 8:224  active ready running
>36b07b250d5121a00287f1bf3fe23f390 dm-0 DELL,PERC H745 Frnt
>size=447G features='0' hwhandler='0' wp=rw
>`-+- policy='service-time 0' prio=1 status=active
>  `- 0:2:0:0 sda 8:0 active ready running
>36b07b250d5121a00287f1c3058055153 dm-1 DELL,PERC H745 Frnt
>size=447G features='0' hwhandler='0' wp=rw
>`-+- policy='service-time 0' prio=1 status=active
>  `- 0:2:1:0 sdb 8:16 active ready running
>36b07b250d5121a00287f1c66a8aee0b0 dm-6 DELL,PERC H745 Frnt
>size=1.1T features='0' hwhandler='0' wp=rw
>`-+- policy='service-time 0' prio=1 status=active
>  `- 0:2:2:0 sdc 8:32 active ready running
>36b07b250d5121a00287f1c9dfb135c15 dm-7 DELL,PERC H745 Frnt
>size=1.1T features='0' hwhandler='0' wp=rw
>`-+- policy='service-time 0' prio=1 status=active
>  `- 0:2:3:0 sdd 8:48 active ready running
>eui.60002ac0000000000002ac8f0002b232 dm-20 NVME,HPE Alletra                             
>size=10G features='1 queue_if_no_path' hwhandler='0' wp=rw
>|-+- policy='service-time 0' prio=50 status=active
>| |- 4:19:1:1  nvme4n1 259:0  active ready running
>| `- 6:20:1:1  nvme6n1 259:20 active ready running
>`-+- policy='service-time 0' prio=10 status=enabled
>  |- 5:275:1:1 nvme5n1 259:10 active ready running
>  `- 0:276:1:1 nvme0n1 259:30 active ready running
>eui.60002ac0000000000002ac900002b232 dm-22 NVME,HPE Alletra                             
>size=10G features='1 queue_if_no_path' hwhandler='0' wp=rw
>|-+- policy='service-time 0' prio=50 status=active
>| |- 5:275:2:2 nvme5n2 259:11 active ready running
>| `- 0:276:2:2 nvme0n2 259:31 active ready running
>`-+- policy='service-time 0' prio=10 status=enabled
>  |- 4:19:2:2  nvme4n2 259:1  active ready running
>  `- 6:20:2:2  nvme6n2 259:21 active ready running
>eui.60002ac0000000000002ac910002b232 dm-21 NVME,HPE Alletra                             
>size=10G features='1 queue_if_no_path' hwhandler='0' wp=rw
>|-+- policy='service-time 0' prio=50 status=active
>| |- 4:19:3:3  nvme4n3 259:2  active ready running
>| `- 6:20:3:3  nvme6n3 259:22 active ready running
>`-+- policy='service-time 0' prio=10 status=enabled
>  |- 5:275:3:3 nvme5n3 259:12 active ready running
>  `- 0:276:3:3 nvme0n3 259:32 active ready running
>eui.60002ac0000000000002ac920002b232 dm-23 NVME,HPE Alletra                             
>size=10G features='1 queue_if_no_path' hwhandler='0' wp=rw
>|-+- policy='service-time 0' prio=50 status=active
>| |- 5:275:4:4 nvme5n4 259:13 active ready running
>| `- 0:276:4:4 nvme0n4 259:33 active ready running
>`-+- policy='service-time 0' prio=10 status=enabled
>  |- 4:19:4:4  nvme4n4 259:3  active ready running
>  `- 6:20:4:4  nvme6n4 259:23 active ready running
>eui.60002ac0000000000002ac930002b232 dm-24 NVME,HPE Alletra                             
>size=10G features='1 queue_if_no_path' hwhandler='0' wp=rw
>|-+- policy='service-time 0' prio=50 status=active
>| |- 4:19:5:5  nvme4n5 259:4  active ready running
>| `- 6:20:5:5  nvme6n5 259:24 active ready running
>`-+- policy='service-time 0' prio=10 status=enabled
>  |- 5:275:5:5 nvme5n5 259:14 active ready running
>  `- 0:276:5:5 nvme0n5 259:34 active ready running
>eui.60002ac0000000000002ac940002b232 dm-25 NVME,HPE Alletra                             
>size=10G features='1 queue_if_no_path' hwhandler='0' wp=rw
>|-+- policy='service-time 0' prio=50 status=active
>| |- 5:275:6:6 nvme5n6 259:15 active ready running
>| `- 0:276:6:6 nvme0n6 259:35 active ready running
>`-+- policy='service-time 0' prio=10 status=enabled
>  |- 4:19:6:6  nvme4n6 259:5  active ready running
>  `- 6:20:6:6  nvme6n6 259:25 active ready running
>eui.60002ac0000000000002ac950002b232 dm-26 NVME,HPE Alletra                             
>size=10G features='1 queue_if_no_path' hwhandler='0' wp=rw
>|-+- policy='service-time 0' prio=50 status=active
>| |- 4:19:7:7  nvme4n7 259:6  active ready running
>| `- 6:20:7:7  nvme6n7 259:26 active ready running
>`-+- policy='service-time 0' prio=10 status=enabled
>  |- 5:275:7:7 nvme5n7 259:16 active ready running
>  `- 0:276:7:7 nvme0n7 259:36 active ready running
>eui.60002ac0000000000002ac960002b232 dm-28 NVME,HPE Alletra                             
>size=10G features='1 queue_if_no_path' hwhandler='0' wp=rw
>|-+- policy='service-time 0' prio=50 status=active
>| |- 5:275:8:8 nvme5n8 259:17 active ready running
>| `- 0:276:8:8 nvme0n8 259:37 active ready running
>`-+- policy='service-time 0' prio=10 status=enabled
>  |- 4:19:8:8  nvme4n8 259:7  active ready running
>  `- 6:20:8:8  nvme6n8 259:27 active ready running
>eui.60002ac0000000000002ac970002b232 dm-27 NVME,HPE Alletra                             
>size=10G features='1 queue_if_no_path' hwhandler='0' wp=rw
>|-+- policy='service-time 0' prio=50 status=active
>| |- 4:19:9:9  nvme4n9 259:8  active ready running
>| `- 6:20:9:9  nvme6n9 259:28 active ready running
>`-+- policy='service-time 0' prio=10 status=enabled
>  |- 5:275:9:9 nvme5n9 259:18 active ready running
>  `- 0:276:9:9 nvme0n9 259:38 active ready running
>eui.60002ac0000000000002ac980002b232 dm-29 NVME,HPE Alletra                             
>size=10G features='1 queue_if_no_path' hwhandler='0' wp=rw
>|-+- policy='service-time 0' prio=50 status=active
>| |- 5:275:10:10 nvme5n10 259:19 active ready running
>| `- 0:276:10:10 nvme0n10 259:39 active ready running
>`-+- policy='service-time 0' prio=10 status=enabled
>  |- 4:19:10:10  nvme4n10 259:9  active ready running
>  `- 6:20:10:10  nvme6n10 259:29 active ready running
>SLES15SP6RC-LocalBoot:~ #
>SLES15SP6RC-LocalBoot:~ # nvme list
>Node                  Generic               SN                   Model                                    Namespace  Usage                      Format           FW Rev  
>--------------------- --------------------- -------------------- ---------------------------------------- ---------- -------------------------- ---------------- --------
>/dev/nvme1n1          /dev/ng1n1            CZ24020979           HPE Alletra                              0x1         10.74  GB /  10.74  GB    512   B +  0 B   10300   
>/dev/nvme1n10         /dev/ng1n10           CZ24020979           HPE Alletra                              0xa         10.74  GB /  10.74  GB    512   B +  0 B   10300   
>/dev/nvme1n2          /dev/ng1n2            CZ24020979           HPE Alletra                              0x2         10.74  GB /  10.74  GB    512   B +  0 B   10300   
>/dev/nvme1n3          /dev/ng1n3            CZ24020979           HPE Alletra                              0x3         10.74  GB /  10.74  GB    512   B +  0 B   10300   
>/dev/nvme1n4          /dev/ng1n4            CZ24020979           HPE Alletra                              0x4         10.74  GB /  10.74  GB    512   B +  0 B   10300   
>/dev/nvme1n5          /dev/ng1n5            CZ24020979           HPE Alletra                              0x5         10.74  GB /  10.74  GB    512   B +  0 B   10300   
>/dev/nvme1n6          /dev/ng1n6            CZ24020979           HPE Alletra                              0x6         10.74  GB /  10.74  GB    512   B +  0 B   10300   
>/dev/nvme1n7          /dev/ng1n7            CZ24020979           HPE Alletra                              0x7         10.74  GB /  10.74  GB    512   B +  0 B   10300   
>/dev/nvme1n8          /dev/ng1n8            CZ24020979           HPE Alletra                              0x8         10.74  GB /  10.74  GB    512   B +  0 B   10300   
>/dev/nvme1n9          /dev/ng1n9            CZ24020979           HPE Alletra                              0x9         10.74  GB /  10.74  GB    512   B +  0 B   10300   
>/dev/nvme2n1          /dev/ng2n1            CZ24020979           HPE Alletra                              0x1         10.74  GB /  10.74  GB    512   B +  0 B   10300   
>/dev/nvme2n10         /dev/ng2n10           CZ24020979           HPE Alletra                              0xa         10.74  GB /  10.74  GB    512   B +  0 B   10300   
>/dev/nvme2n2          /dev/ng2n2            CZ24020979           HPE Alletra                              0x2         10.74  GB /  10.74  GB    512   B +  0 B   10300   
>/dev/nvme2n3          /dev/ng2n3            CZ24020979           HPE Alletra                              0x3         10.74  GB /  10.74  GB    512   B +  0 B   10300   
>/dev/nvme2n4          /dev/ng2n4            CZ24020979           HPE Alletra                              0x4         10.74  GB /  10.74  GB    512   B +  0 B   10300   
>/dev/nvme2n5          /dev/ng2n5            CZ24020979           HPE Alletra                              0x5         10.74  GB /  10.74  GB    512   B +  0 B   10300   
>/dev/nvme2n6          /dev/ng2n6            CZ24020979           HPE Alletra                              0x6         10.74  GB /  10.74  GB    512   B +  0 B   10300   
>/dev/nvme2n7          /dev/ng2n7            CZ24020979           HPE Alletra                              0x7         10.74  GB /  10.74  GB    512   B +  0 B   10300   
>/dev/nvme2n8          /dev/ng2n8            CZ24020979           HPE Alletra                              0x8         10.74  GB /  10.74  GB    512   B +  0 B   10300   
>/dev/nvme2n9          /dev/ng2n9            CZ24020979           HPE Alletra                              0x9         10.74  GB /  10.74  GB    512   B +  0 B   10300   
>/dev/nvme3n1          /dev/ng3n1            CZ24020979           HPE Alletra                              0x1         10.74  GB /  10.74  GB    512   B +  0 B   10300   
>/dev/nvme3n10         /dev/ng3n10           CZ24020979           HPE Alletra                              0xa         10.74  GB /  10.74  GB    512   B +  0 B   10300   
>/dev/nvme3n2          /dev/ng3n2            CZ24020979           HPE Alletra                              0x2         10.74  GB /  10.74  GB    512   B +  0 B   10300   
>/dev/nvme3n3          /dev/ng3n3            CZ24020979           HPE Alletra                              0x3         10.74  GB /  10.74  GB    512   B +  0 B   10300   
>/dev/nvme3n4          /dev/ng3n4            CZ24020979           HPE Alletra                              0x4         10.74  GB /  10.74  GB    512   B +  0 B   10300   
>/dev/nvme3n5          /dev/ng3n5            CZ24020979           HPE Alletra                              0x5         10.74  GB /  10.74  GB    512   B +  0 B   10300   
>/dev/nvme3n6          /dev/ng3n6            CZ24020979           HPE Alletra                              0x6         10.74  GB /  10.74  GB    512   B +  0 B   10300   
>/dev/nvme3n7          /dev/ng3n7            CZ24020979           HPE Alletra                              0x7         10.74  GB /  10.74  GB    512   B +  0 B   10300   
>/dev/nvme3n8          /dev/ng3n8            CZ24020979           HPE Alletra                              0x8         10.74  GB /  10.74  GB    512   B +  0 B   10300   
>/dev/nvme3n9          /dev/ng3n9            CZ24020979           HPE Alletra                              0x9         10.74  GB /  10.74  GB    512   B +  0 B   10300   
>/dev/nvme5n1          /dev/ng5n1            CZ24020979           HPE Alletra                              0x1         10.74  GB /  10.74  GB    512   B +  0 B   10300   
>/dev/nvme5n10         /dev/ng5n10           CZ24020979           HPE Alletra                              0xa         10.74  GB /  10.74  GB    512   B +  0 B   10300   
>/dev/nvme5n2          /dev/ng5n2            CZ24020979           HPE Alletra                              0x2         10.74  GB /  10.74  GB    512   B +  0 B   10300   
>/dev/nvme5n3          /dev/ng5n3            CZ24020979           HPE Alletra                              0x3         10.74  GB /  10.74  GB    512   B +  0 B   10300   
>/dev/nvme5n4          /dev/ng5n4            CZ24020979           HPE Alletra                              0x4         10.74  GB /  10.74  GB    512   B +  0 B   10300   
>/dev/nvme5n5          /dev/ng5n5            CZ24020979           HPE Alletra                              0x5         10.74  GB /  10.74  GB    512   B +  0 B   10300   
>/dev/nvme5n6          /dev/ng5n6            CZ24020979           HPE Alletra                              0x6         10.74  GB /  10.74  GB    512   B +  0 B   10300   
>/dev/nvme5n7          /dev/ng5n7            CZ24020979           HPE Alletra                              0x7         10.74  GB /  10.74  GB    512   B +  0 B   10300   
>/dev/nvme5n8          /dev/ng5n8            CZ24020979           HPE Alletra                              0x8         10.74  GB /  10.74  GB    512   B +  0 B   10300   
>/dev/nvme5n9          /dev/ng5n9            CZ24020979           HPE Alletra                              0x9         10.74  GB /  10.74  GB    512   B +  0 B   10300   
>SLES15SP6RC-LocalBoot:~ #
>
>
>=================================================================================================================
>
>2) Default setting on SLES15SP6RC - 
>With nvme_core.multipath=1 setting, NVMe namespaces will not come under DM multipath (like below). NVMe multipath devices will show under ânvme listâ.
>
>SLES15SP6RC-LocalBoot:~ # multipath -ll
>360002ac0000000000000110b000282dd dm-0 3PARdata,VV
>size=5.0G features='1 queue_if_no_path' hwhandler='1 alua' wp=rw
>`-+- policy='service-time 0' prio=50 status=active
>  |- 1:0:0:0  sdf 8:80  active ready running
>  `- 13:0:0:0 sdp 8:240 active ready running
>360002ac0000000000000110c000282dd dm-1 3PARdata,VV
>size=5.0G features='1 queue_if_no_path' hwhandler='1 alua' wp=rw
>`-+- policy='service-time 0' prio=50 status=active
>  |- 1:0:0:1  sdg 8:96 active ready running
>  `- 13:0:0:1 sdq 65:0 active ready running
>360002ac0000000000000110d000282dd dm-2 3PARdata,VV
>size=5.0G features='1 queue_if_no_path' hwhandler='1 alua' wp=rw
>`-+- policy='service-time 0' prio=50 status=active
>  |- 1:0:0:2  sdh 8:112 active ready running
>  `- 13:0:0:2 sdr 65:16 active ready running
>360002ac0000000000000110e000282dd dm-3 3PARdata,VV
>size=5.0G features='1 queue_if_no_path' hwhandler='1 alua' wp=rw
>`-+- policy='service-time 0' prio=50 status=active
>  |- 1:0:0:3  sdi 8:128 active ready running
>  `- 13:0:0:3 sds 65:32 active ready running
>360002ac0000000000000110f000282dd dm-4 3PARdata,VV
>size=5.0G features='1 queue_if_no_path' hwhandler='1 alua' wp=rw
>`-+- policy='service-time 0' prio=50 status=active
>  |- 1:0:0:4  sdj 8:144 active ready running
>  `- 13:0:0:4 sdt 65:48 active ready running
>360002ac00000000000001110000282dd dm-5 3PARdata,VV
>size=5.0G features='1 queue_if_no_path' hwhandler='1 alua' wp=rw
>`-+- policy='service-time 0' prio=50 status=active
>  |- 1:0:0:5  sdk 8:160 active ready running
>  `- 13:0:0:5 sdu 65:64 active ready running
>360002ac00000000000001111000282dd dm-7 3PARdata,VV
>size=5.0G features='1 queue_if_no_path' hwhandler='1 alua' wp=rw
>`-+- policy='service-time 0' prio=50 status=active
>  |- 1:0:0:6  sdl 8:176 active ready running
>  `- 13:0:0:6 sdv 65:80 active ready running
>360002ac00000000000001112000282dd dm-10 3PARdata,VV
>size=5.0G features='1 queue_if_no_path' hwhandler='1 alua' wp=rw
>`-+- policy='service-time 0' prio=50 status=active
>  |- 1:0:0:7  sdm 8:192 active ready running
>  `- 13:0:0:7 sdw 65:96 active ready running
>360002ac00000000000001113000282dd dm-11 3PARdata,VV
>size=5.0G features='1 queue_if_no_path' hwhandler='1 alua' wp=rw
>`-+- policy='service-time 0' prio=50 status=active
>  |- 1:0:0:8  sdn 8:208  active ready running
>  `- 13:0:0:8 sdx 65:112 active ready running
>360002ac00000000000001114000282dd dm-12 3PARdata,VV
>size=5.0G features='1 queue_if_no_path' hwhandler='1 alua' wp=rw
>`-+- policy='service-time 0' prio=50 status=active
>  |- 1:0:0:9  sdo 8:224  active ready running
>  `- 13:0:0:9 sdy 65:128 active ready running
>36b07b250d5121a00287f1c66a8aee0b0 dm-6 DELL,PERC H745 Frnt
>size=1.1T features='0' hwhandler='0' wp=rw
>`-+- policy='service-time 0' prio=1 status=active
>  `- 0:2:2:0 sdc 8:32 active ready running
>SLES15SP6RC-LocalBoot:~ #
>SLES15SP6RC-LocalBoot:~ # nvme list
>Node                  Generic               SN                   Model                                    Namespace  Usage                      Format           FW Rev  
>--------------------- --------------------- -------------------- ---------------------------------------- ---------- -------------------------- ---------------- --------
>/dev/nvme4n1          /dev/ng4n1            CZ24020979           HPE Alletra                              0x1         10.74  GB /  10.74  GB    512   B +  0 B   10300   
>/dev/nvme4n10         /dev/ng4n10           CZ24020979           HPE Alletra                              0xa         10.74  GB /  10.74  GB    512   B +  0 B   10300   
>/dev/nvme4n2          /dev/ng4n2            CZ24020979           HPE Alletra                              0x2         10.74  GB /  10.74  GB    512   B +  0 B   10300   
>/dev/nvme4n3          /dev/ng4n3            CZ24020979           HPE Alletra                              0x3         10.74  GB /  10.74  GB    512   B +  0 B   10300   
>/dev/nvme4n4          /dev/ng4n4            CZ24020979           HPE Alletra                              0x4         10.74  GB /  10.74  GB    512   B +  0 B   10300   
>/dev/nvme4n5          /dev/ng4n5            CZ24020979           HPE Alletra                              0x5         10.74  GB /  10.74  GB    512   B +  0 B   10300   
>/dev/nvme4n6          /dev/ng4n6            CZ24020979           HPE Alletra                              0x6         10.74  GB /  10.74  GB    512   B +  0 B   10300   
>/dev/nvme4n7          /dev/ng4n7            CZ24020979           HPE Alletra                              0x7         10.74  GB /  10.74  GB    512   B +  0 B   10300   
>/dev/nvme4n8          /dev/ng4n8            CZ24020979           HPE Alletra                              0x8         10.74  GB /  10.74  GB    512   B +  0 B   10300   
>/dev/nvme4n9          /dev/ng4n9            CZ24020979           HPE Alletra                              0x9         10.74  GB /  10.74  GB    512   B +  0 B   10300   
>SLES15SP6RC-LocalBoot:~ #
>

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Attachments on bug 1223575: 874584 | 874727 | 874764