[SOLVED] Cannot create LVM on iSCSI

[pizza]

I'm using Freenas and Proxmox 5.1 and try to setup iSCSI with LVM, but got stuck at creating LVM-Group on iSCSI (guide: https://proxmox.weebly.com/blog/iscsi-share-on-proxmox-with-freenas-as-storage-solution)

After creating LVM I get this error:

create storage failed: error with cfs lock 'file-storage_cfg': vgcreate vm-storage /dev/disk/by-id/scsi-36589cfc000000f18346a77a5c532ea5c error: Device /dev/disk/by-id/scsi-36589cfc000000f18346a77a5c532ea5c not found (or ignored by filtering). (500)

lsblk shows sde and sdf for iSCI??

NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sdc 8:32 0 465.8G 0 disk
├─sdc1 8:33 0 1M 0 part
├─sdc2 8:34 0 256M 0 part
└─sdc3 8:35 0 465.5G 0 part
├─pve-swap 253:0 0 8G 0 lvm [SWAP]
├─pve-root 253:1 0 10G 0 lvm /
└─pve-data 253:2 0 447.5G 0 lvm /var/lib/vz
sde 8:64 0 100G 0 disk
sdf 8:80 0 100G 0 disk
sr0 11:0 1 1024M 0 rom
sr1 11:1 1 1024M 0 rom

vgcreate vm-storage /dev/disk/by-id/scsi-36589cfc000000f18346a77a5c532ea5c
WARNING: PV gdw8jW-GOEj-jfFt-3l3O-3WS6-hhwd-KWSJDQ on /dev/sdf was already found on /dev/sde.
WARNING: PV gdw8jW-GOEj-jfFt-3l3O-3WS6-hhwd-KWSJDQ prefers device /dev/sde because device was seen first.
WARNING: PV gdw8jW-GOEj-jfFt-3l3O-3WS6-hhwd-KWSJDQ on /dev/sdf was already found on /dev/sde.
WARNING: PV gdw8jW-GOEj-jfFt-3l3O-3WS6-hhwd-KWSJDQ prefers device /dev/sde because of previous preference.
WARNING: PV gdw8jW-GOEj-jfFt-3l3O-3WS6-hhwd-KWSJDQ on /dev/sdf was already found on /dev/sde.
WARNING: PV gdw8jW-GOEj-jfFt-3l3O-3WS6-hhwd-KWSJDQ prefers device /dev/sde because of previous preference.
Device /dev/disk/by-id/scsi-36589cfc000000f18346a77a5c532ea5c not found (or ignored by filtering).

 

[pizza]

It seems old iSCSI connections where still active after iSCSI storage settings in the GUI where removed.