Error move disk to iscsi please help

krasnoyarov

New Member
Feb 27, 2018
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the problem is moving the disk from nfs to iscsi, installed multipath tools started, moved one disk stopped working again, also online migration and reservation does not work

log
create full clone of drive ide1 (nfs3:108/vm-108-disk-1.vmdk)
WARNING: PV 5VK14V-fhTb-SnB1-7bkm-ws34-M93Z-EWuSUn on /dev/sdb was already found on /dev/mapper/360014053b32f732a93d48d4a1e57f1a9.
WARNING: PV 5VK14V-fhTb-SnB1-7bkm-ws34-M93Z-EWuSUn prefers device /dev/sdb because device is used by LV.
WARNING: PV 5VK14V-fhTb-SnB1-7bkm-ws34-M93Z-EWuSUn on /dev/sdb was already found on /dev/mapper/360014053b32f732a93d48d4a1e57f1a9.
WARNING: PV 5VK14V-fhTb-SnB1-7bkm-ws34-M93Z-EWuSUn prefers device /dev/sdb because device is used by LV.
WARNING: PV 5VK14V-fhTb-SnB1-7bkm-ws34-M93Z-EWuSUn on /dev/sdb was already found on /dev/mapper/360014053b32f732a93d48d4a1e57f1a9.
WARNING: PV 5VK14V-fhTb-SnB1-7bkm-ws34-M93Z-EWuSUn prefers device /dev/sdb because device is used by LV.
WARNING: PV 5VK14V-fhTb-SnB1-7bkm-ws34-M93Z-EWuSUn on /dev/sdb was already found on /dev/mapper/360014053b32f732a93d48d4a1e57f1a9.
WARNING: PV 5VK14V-fhTb-SnB1-7bkm-ws34-M93Z-EWuSUn prefers device /dev/sdb because device is used by LV.
TASK ERROR: storage migration failed: lvcreate 'Lvm_Vol1/pve-vm-108' error: Cannot update volume group Lvm_Vol1 with duplicate PV devices.

3 hosts in cluster pveversion pve-manager/5.0-30/5ab26bc (running kernel: 4.10.17-2-pve)

multipath -ll

360003ff44dc75adc9b39c17877f4c0d5 dm-18 MSFT,Virtual HD
size=100G features='1 retain_attached_hw_handler' hwhandler='0' wp=rw
`-+- policy='service-time 0' prio=1 status=active
`- 6:0:0:0 sdd 8:48 active ready running
360014053b32f732a93d48d4a1e57f1a9 dm-13 LIO-ORG,shareddata2
size=3.6T features='1 retain_attached_hw_handler' hwhandler='0' wp=rw
`-+- policy='service-time 0' prio=50 status=active
`- 4:0:0:0 sdb 8:16 active ready running
360014057c719bd1ec054051b68f0b94e dm-17 LIO-ORG,shareddata1
size=450G features='1 retain_attached_hw_handler' hwhandler='0' wp=rw
`-+- policy='service-time 0' prio=50 status=active
`- 5:0:0:0 sdc 8:32 active ready running

lsblk -f

NAME FSTYPE LABEL UUID MOUNTPOINT
sda
├─sda1
├─sda2 vfat 1A98-2013
└─sda3 LVM2_member 9XJBQh-HpSz-A7g9-p5m0-Ajpz-YYav-fY8TAz
├─pve-root ext4 5034a8e0-d79b-4dcf-8738-f8576aea315e /
├─pve-swap swap 71739e3c-8cfb-40c3-b1b2-aeab07966c65 [SWAP]
├─pve-data_tmeta
│ └─pve-data
└─pve-data_tdata
└─pve-data
sdb LVM2_member 5VK14V-fhTb-SnB1-7bkm-ws34-M93Z-EWuSUn
├─Lvm_Vol1-vm--105--disk--1
├─Lvm_Vol1-vm--112--disk--1
├─Lvm_Vol1-vm--106--disk--1
├─Lvm_Vol1-vm--107--disk--1
├─Lvm_Vol1-vm--113--disk--2
├─Lvm_Vol1-vm--115--disk--1
├─Lvm_Vol1-vm--110--disk--1
├─360014053b32f732a93d48d4a1e57f1a9 LVM2_member 5VK14V-fhTb-SnB1-7bkm-ws34-M93Z-EWuSUn
├─Lvm_Vol1-vm--110--disk--2
├─Lvm_Vol1-vm--118--disk--1
└─Lvm_Vol1-vm--116--disk--1
sdc LVM2_member mdHxSh-nVHs-btPC-Qku7-Zg4Y-mzYy-pVTNTo
└─360014057c719bd1ec054051b68f0b94e LVM2_member mdHxSh-nVHs-btPC-Qku7-Zg4Y-mzYy-pVTNTo
sdd LVM2_member jQ29L4-RA5r-i5fD-A0Sa-baX4-J5u8-ieFdWe
└─360003ff44dc75adc9b39c17877f4c0d5 LVM2_member jQ29L4-RA5r-i5fD-A0Sa-baX4-J5u8-ieFdWe

lvs

WARNING: PV 5VK14V-fhTb-SnB1-7bkm-ws34-M93Z-EWuSUn on /dev/sdb was already found on /dev/mapper/360014053b32f732a93d48d4a1e57f1a9.
WARNING: PV 5VK14V-fhTb-SnB1-7bkm-ws34-M93Z-EWuSUn prefers device /dev/sdb because device is used by LV.
LV VG Attr LSize Pool Origin Data% Meta% Move Log Cpy%Sync Convert
vm-101-disk-1 FastLvm -wi------- 80.00g
vm-120-disk-1 FastLvm -wi------- 16.00g
vm-100-disk-1 Lvm_Vol1 -wi------- 40.00g
vm-102-disk-1 Lvm_Vol1 -wi------- 16.00g
vm-104-disk-1 Lvm_Vol1 -wi------- 100.00g
vm-105-disk-1 Lvm_Vol1 -wi-ao---- 20.00g
vm-106-disk-1 Lvm_Vol1 -wi-ao---- 50.00g
vm-107-disk-1 Lvm_Vol1 -wi-ao---- 30.00g
vm-109-disk-1 Lvm_Vol1 -wi------- 200.00g
vm-110-disk-1 Lvm_Vol1 -wi-ao---- 40.00g
vm-110-disk-2 Lvm_Vol1 -wi-ao---- 50.00g
vm-111-disk-1 Lvm_Vol1 -wi------- 127.00g

storage.cfg

dir: local
path /var/lib/vz
content backup,vztmpl,iso
maxfiles 99
shared 1

lvmthin: local-lvm
thinpool data
vgname pve
content images,rootdir

iscsi: FastDisk
portal 172.16.0.247
target iqn.2003-01.org.linux-iscsi.storage.x8664:sn.c10b1269a40e
content none
nodes pve5,pve4,pve3

lvm: FastLvm
vgname FastLvm
base FastDisk:0.0.0.scsi-360014057c719bd1ec054051b68f0b94e
content images,rootdir
nodes pve4,pve5,pve3
shared 1

iscsi: Iscsi_vol1
portal 172.16.0.247
target iqn.2003-01.org.linux-iscsi.storage.x8664:sn.58c94608411a
content none
nodes pve3,pve4,pve5

lvm: Lvm_Vol1
vgname Lvm_Vol1
base Iscsi_vol1:0.0.0.scsi-360014053b32f732a93d48d4a1e57f1a9
content rootdir,images
nodes pve3,pve5,pve4
shared 1

nfs: nfs3
export /nfs3
path /mnt/pve/nfs3
server 172.16.1.98
content iso,vztmpl,images,backup,rootdir
maxfiles 99
options vers=3