Howdy!
I created a PVE 8.4.1 host, connected iSCSI SAN/LUN then built a VM. I then created two other PVE hosts and created a cluster. Trying to migrate a VM from the first host to another failed. I created CEPH on the cluster, migrated the VM to CEPH and then migration worked. I started looking at storage and, while all hosts were connected to the iSCSI, hosts 2 & 3 used different /dev/sdX identifiers for iSCSI as compared to host 1 (output below). I see now that hosts 2 & 3 have a flash drive enabled (/dev/sdd 29/7G) whereas host 1 has the flash drive disabled in BIOS/UEFI.
Is there a way of correcting this or should I just remove host 1 from the cluster and re-install with the flash drive enabled (easier than re-installing hosts 2 & 3!).
THX in ADV
-JB
host 1:
hosts 2 & 3
I created a PVE 8.4.1 host, connected iSCSI SAN/LUN then built a VM. I then created two other PVE hosts and created a cluster. Trying to migrate a VM from the first host to another failed. I created CEPH on the cluster, migrated the VM to CEPH and then migration worked. I started looking at storage and, while all hosts were connected to the iSCSI, hosts 2 & 3 used different /dev/sdX identifiers for iSCSI as compared to host 1 (output below). I see now that hosts 2 & 3 have a flash drive enabled (/dev/sdd 29/7G) whereas host 1 has the flash drive disabled in BIOS/UEFI.
Is there a way of correcting this or should I just remove host 1 from the cluster and re-install with the flash drive enabled (easier than re-installing hosts 2 & 3!).
THX in ADV
-JB
host 1:
Code:
root@va1-pve101:~# lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINTS
sda 8:0 0 3.6T 0 disk
└─ceph--421ed1b6--412a--4750--ae8b--ec69db4a35a7-osd--block--686e5635--9f7b--4309--bb6c--e25e69ea0eba
252:9 0 3.6T 0 lvm
sdb 8:16 0 3.6T 0 disk
└─ceph--9c4a4c0c--6438--4a58--9daa--aca9026685be-osd--block--eb2f597f--c89a--411c--becd--c188e2f44627
252:10 0 3.6T 0 lvm
sdc 8:32 0 3.6T 0 disk
└─ceph--815722ea--dd4b--4b85--94f6--5b8851eda3d6-osd--block--08502226--125a--49ba--98e3--e886707595f5
252:11 0 3.6T 0 lvm
sdd 8:48 0 500G 0 disk
└─sdd1 8:49 0 500G 0 part
sde 8:64 0 10T 0 disk
└─sde1 8:65 0 10T 0 part
sdf 8:80 0 15T 0 disk
└─sdf1 8:81 0 15T 0 part
sdg 8:96 0 15T 0 disk
└─sdg1 8:97 0 15T 0 part
sdh 8:112 0 5T 0 disk
├─S1-vm--100--disk--0 252:5 0 32G 0 lvm
└─S1-vm--101--disk--0 252:6 0 120G 0 lvm
nvme0n1 259:0 0 232.9G 0 disk
├─nvme0n1p1 259:1 0 1007K 0 part
├─nvme0n1p2 259:2 0 1G 0 part /boot/efi
└─nvme0n1p3 259:3 0 231.9G 0 part
├─pve-swap 252:0 0 8G 0 lvm [SWAP]
├─pve-root 252:1 0 68G 0 lvm /
├─pve-data_tmeta 252:2 0 1.4G 0 lvm
│ └─pve-data 252:4 0 137.1G 0 lvm
└─pve-data_tdata 252:3 0 137.1G 0 lvm
└─pve-data 252:4 0 137.1G 0 lvm
Code:
root@va1-pve102:~# lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINTS
sda 8:0 0 3.6T 0 disk
└─ceph--05845e81--e3ee--470c--9d4b--f00a4d869a52-osd--block--14a20678--4f20--429f--8e33--f4496e7d1d52
252:7 0 3.6T 0 lvm
sdb 8:16 0 3.6T 0 disk
└─ceph--0a5dc595--e7c6--48ef--ac19--0e437f0570dc-osd--block--3139840a--64e4--4c84--990c--14a8a4d2d683
252:8 0 3.6T 0 lvm
sdc 8:32 0 3.6T 0 disk
└─ceph--a85fe242--0269--4125--a2aa--9221ef262313-osd--block--45e17a26--8756--4dfc--b078--a75210f24b40
252:9 0 3.6T 0 lvm
sdd 8:48 0 29.7G 0 disk
├─sdd1 8:49 0 100M 0 part
├─sdd5 8:53 0 4G 0 part
├─sdd6 8:54 0 4G 0 part
└─sdd7 8:55 0 21.6G 0 part
sde 8:64 0 500G 0 disk
└─sde1 8:65 0 500G 0 part
sdf 8:80 0 10T 0 disk
└─sdf1 8:81 0 10T 0 part
sdg 8:96 0 15T 0 disk
└─sdg1 8:97 0 15T 0 part
sdh 8:112 0 15T 0 disk
└─sdh1 8:113 0 15T 0 part
sdi 8:128 0 5T 0 disk
├─S1-vm--100--disk--0 252:5 0 32G 0 lvm
└─S1-vm--101--disk--0 252:6 0 120G 0 lvm
nvme0n1 259:0 0 232.9G 0 disk
├─nvme0n1p1 259:1 0 1007K 0 part
├─nvme0n1p2 259:2 0 1G 0 part /boot/efi
└─nvme0n1p3 259:3 0 231.9G 0 part
├─pve-swap 252:0 0 8G 0 lvm [SWAP]
├─pve-root 252:1 0 68G 0 lvm /
├─pve-data_tmeta 252:2 0 1.4G 0 lvm
│ └─pve-data 252:4 0 137.1G 0 lvm
└─pve-data_tdata 252:3 0 137.1G 0 lvm
└─pve-data 252:4 0 137.1G 0 lvm