Hallo zusammen,
Ich habe seit heute morgen Probleme mit einem Proxmox-Host:
Ausgangslage:
Raid-Controller: HPE Smart Array E208i-p SR Gen10
Disks: 3 * Intel 545s 512GB SSDs (RAID 5)
Dateisystem: Eine LVM-Volume-Group "pve" mit volumes für pve und die einzelnen VMs (Zwei VMs sind auf dem Host)
Der RAID-Controller hatte wohl Probleme mit seinem BIOS - ganz haben wir das Thema noch nicht ergründet.
Was wir aktuell versuchen, ist an die Disks einer VM zu kommen.
Es geht uns um das LV "vm-104-disk-2".
Nach einem Ausflug ins initramfs bootet der Server mittlerweile wieder (daher kommen auch die beiden data_metas) und root, swap und data sind wieder available. Die VM-Disks allerdings nicht, dort steht "NOT available".
Ein Aktivierungsversuch mittels "lvchange -ay /dev/pve/vm-104-disk-2" gibt zurück:
In /dev/pve befinden sich laut lsauch bloß data_meta_0, data_meta_1, root und swap
Hat irgendjemand eine Idee, wie wir die vm-Disk mounten können, sodass wir an die Daten darin kommen?
Ich habe seit heute morgen Probleme mit einem Proxmox-Host:
Ausgangslage:
Raid-Controller: HPE Smart Array E208i-p SR Gen10
Disks: 3 * Intel 545s 512GB SSDs (RAID 5)
Dateisystem: Eine LVM-Volume-Group "pve" mit volumes für pve und die einzelnen VMs (Zwei VMs sind auf dem Host)
Der RAID-Controller hatte wohl Probleme mit seinem BIOS - ganz haben wir das Thema noch nicht ergründet.
Was wir aktuell versuchen, ist an die Disks einer VM zu kommen.
--- Physical volume ---
PV Name /dev/sda3
VG Name pve
PV Size <953.32 GiB / not usable <3.32 MiB
Allocatable yes
PE Size 4.00 MiB
Total PE 244048
Free PE 1960
Allocated PE 242088
PV UUID FpFQgz-9orn-ktVi-NC8h-DeGd-B3gG-r8NPdd
PV Name /dev/sda3
VG Name pve
PV Size <953.32 GiB / not usable <3.32 MiB
Allocatable yes
PE Size 4.00 MiB
Total PE 244048
Free PE 1960
Allocated PE 242088
PV UUID FpFQgz-9orn-ktVi-NC8h-DeGd-B3gG-r8NPdd
VG Name pve
System ID
Format lvm2
Metadata Areas 1
Metadata Sequence No 39
VG Access read/write
VG Status resizable
MAX LV 0
Cur LV 7
Open LV 2
Max PV 0
Cur PV 1
Act PV 1
VG Size 953.31 GiB
PE Size 4.00 MiB
Total PE 244048
Alloc PE / Size 242088 / <945.66 GiB
Free PE / Size 1960 / <7.66 GiB
VG UUID 9rvjH3-hNKg-OeH4-ErIV-nFjY-dN4r-FgLbBF
System ID
Format lvm2
Metadata Areas 1
Metadata Sequence No 39
VG Access read/write
VG Status resizable
MAX LV 0
Cur LV 7
Open LV 2
Max PV 0
Cur PV 1
Act PV 1
VG Size 953.31 GiB
PE Size 4.00 MiB
Total PE 244048
Alloc PE / Size 242088 / <945.66 GiB
Free PE / Size 1960 / <7.66 GiB
VG UUID 9rvjH3-hNKg-OeH4-ErIV-nFjY-dN4r-FgLbBF
~# lvdisplay
--- Logical volume ---
LV Path /dev/pve/swap
LV Name swap
VG Name pve
LV UUID c0OUlC-kyvm-McuE-CvV3-k9jy-aKiE-Dp87R0
LV Write Access read/write
LV Creation host, time proxmox, 2020-01-23 15:14:26 +0100
LV Status available
# open 2
LV Size 8.00 GiB
Current LE 2048
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 253:0
--- Logical volume ---
LV Path /dev/pve/root
LV Name root
VG Name pve
LV UUID L5HbHd-tZqI-qkTA-XDuC-xj1M-9y6g-S478kP
LV Write Access read/write
LV Creation host, time proxmox, 2020-01-23 15:14:26 +0100
LV Status available
# open 1
LV Size 96.00 GiB
Current LE 24576
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 253:1
--- Logical volume ---
LV Name data
VG Name pve
LV UUID 0VPb8r-mfkl-B2ce-WoBl-rF4v-hQBf-AtfzH0
LV Write Access read/write
LV Creation host, time proxmox, 2020-01-23 15:14:26 +0100
LV Pool metadata data_tmeta
LV Pool data data_tdata
LV Status available
# open 1
LV Size <816.65 GiB
Allocated pool data 0.00%
Allocated metadata 0.23%
Current LE 209062
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 253:4
--- Logical volume ---
LV Path /dev/pve/vm-120-disk-0
LV Name vm-120-disk-0
VG Name pve
LV UUID z7Ug4O-4rfd-qZIp-e6Au-7Ykz-gynU-4qF2nF
LV Write Access read/write
LV Creation host, time vk-sv-prx-01, 2020-01-23 15:12:23 +0100
LV Pool name data
LV Status NOT available
LV Size 75.00 GiB
Current LE 19200
Segments 1
Allocation inherit
Read ahead sectors auto
--- Logical volume ---
LV Path /dev/pve/vm-120-disk-1
LV Name vm-120-disk-1
VG Name pve
LV UUID KV30A4-qbdy-aqhl-TbIO-t4UL-0eF1-GIMIrY
LV Write Access read/write
LV Creation host, time vk-sv-prx-01, 2020-01-23 15:13:05 +0100
LV Pool name data
LV Status NOT available
LV Size 100.00 GiB
Current LE 25600
Segments 1
Allocation inherit
Read ahead sectors auto
--- Logical volume ---
LV Path /dev/pve/vm-104-disk-2
LV Name vm-104-disk-2
VG Name pve
LV UUID T4lJLR-54Bp-1uSc-cKd9-EAWc-5BG1-SfWKUB
LV Write Access read/write
LV Creation host, time vk-sv-prx-01, 2020-01-28 12:05:59 +0100
LV Pool name data
LV Status NOT available
LV Size 625.00 GiB
Current LE 160000
Segments 1
Allocation inherit
Read ahead sectors auto
--- Logical volume ---
LV Path /dev/pve/data_meta0
LV Name data_meta0
VG Name pve
LV UUID kZiS0E-7aY5-EQFk-tzJ3-gIoK-AYBo-nDVqc7
LV Write Access read/write
LV Creation host, time proxmox, 2020-01-23 15:14:26 +0100
LV Status available
# open 0
LV Size <8.34 GiB
Current LE 2134
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 253:6
--- Logical volume ---
LV Path /dev/pve/data_meta1
LV Name data_meta1
VG Name pve
LV UUID pyb9zf-BXiq-NKle-2Mie-BqyX-3Grf-tXpwms
LV Write Access read/write
LV Creation host, time proxmox, 2020-01-23 15:14:26 +0100
LV Status available
# open 0
LV Size <8.34 GiB
Current LE 2134
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 253:7
--- Logical volume ---
LV Path /dev/pve/swap
LV Name swap
VG Name pve
LV UUID c0OUlC-kyvm-McuE-CvV3-k9jy-aKiE-Dp87R0
LV Write Access read/write
LV Creation host, time proxmox, 2020-01-23 15:14:26 +0100
LV Status available
# open 2
LV Size 8.00 GiB
Current LE 2048
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 253:0
--- Logical volume ---
LV Path /dev/pve/root
LV Name root
VG Name pve
LV UUID L5HbHd-tZqI-qkTA-XDuC-xj1M-9y6g-S478kP
LV Write Access read/write
LV Creation host, time proxmox, 2020-01-23 15:14:26 +0100
LV Status available
# open 1
LV Size 96.00 GiB
Current LE 24576
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 253:1
--- Logical volume ---
LV Name data
VG Name pve
LV UUID 0VPb8r-mfkl-B2ce-WoBl-rF4v-hQBf-AtfzH0
LV Write Access read/write
LV Creation host, time proxmox, 2020-01-23 15:14:26 +0100
LV Pool metadata data_tmeta
LV Pool data data_tdata
LV Status available
# open 1
LV Size <816.65 GiB
Allocated pool data 0.00%
Allocated metadata 0.23%
Current LE 209062
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 253:4
--- Logical volume ---
LV Path /dev/pve/vm-120-disk-0
LV Name vm-120-disk-0
VG Name pve
LV UUID z7Ug4O-4rfd-qZIp-e6Au-7Ykz-gynU-4qF2nF
LV Write Access read/write
LV Creation host, time vk-sv-prx-01, 2020-01-23 15:12:23 +0100
LV Pool name data
LV Status NOT available
LV Size 75.00 GiB
Current LE 19200
Segments 1
Allocation inherit
Read ahead sectors auto
--- Logical volume ---
LV Path /dev/pve/vm-120-disk-1
LV Name vm-120-disk-1
VG Name pve
LV UUID KV30A4-qbdy-aqhl-TbIO-t4UL-0eF1-GIMIrY
LV Write Access read/write
LV Creation host, time vk-sv-prx-01, 2020-01-23 15:13:05 +0100
LV Pool name data
LV Status NOT available
LV Size 100.00 GiB
Current LE 25600
Segments 1
Allocation inherit
Read ahead sectors auto
--- Logical volume ---
LV Path /dev/pve/vm-104-disk-2
LV Name vm-104-disk-2
VG Name pve
LV UUID T4lJLR-54Bp-1uSc-cKd9-EAWc-5BG1-SfWKUB
LV Write Access read/write
LV Creation host, time vk-sv-prx-01, 2020-01-28 12:05:59 +0100
LV Pool name data
LV Status NOT available
LV Size 625.00 GiB
Current LE 160000
Segments 1
Allocation inherit
Read ahead sectors auto
--- Logical volume ---
LV Path /dev/pve/data_meta0
LV Name data_meta0
VG Name pve
LV UUID kZiS0E-7aY5-EQFk-tzJ3-gIoK-AYBo-nDVqc7
LV Write Access read/write
LV Creation host, time proxmox, 2020-01-23 15:14:26 +0100
LV Status available
# open 0
LV Size <8.34 GiB
Current LE 2134
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 253:6
--- Logical volume ---
LV Path /dev/pve/data_meta1
LV Name data_meta1
VG Name pve
LV UUID pyb9zf-BXiq-NKle-2Mie-BqyX-3Grf-tXpwms
LV Write Access read/write
LV Creation host, time proxmox, 2020-01-23 15:14:26 +0100
LV Status available
# open 0
LV Size <8.34 GiB
Current LE 2134
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 253:7
Es geht uns um das LV "vm-104-disk-2".
Nach einem Ausflug ins initramfs bootet der Server mittlerweile wieder (daher kommen auch die beiden data_metas) und root, swap und data sind wieder available. Die VM-Disks allerdings nicht, dort steht "NOT available".
Ein Aktivierungsversuch mittels "lvchange -ay /dev/pve/vm-104-disk-2" gibt zurück:
Code:
device-mapper: reload ioctl on (253:8) failed: No data available~# lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sda 8:0 0 953.8G 0 disk
├─sda1 8:1 0 1007K 0 part
├─sda2 8:2 0 512M 0 part /boot/efi
└─sda3 8:3 0 953.3G 0 part
├─pve-swap 253:0 0 8G 0 lvm [SWAP]
├─pve-root 253:1 0 96G 0 lvm /
├─pve-data_tmeta 253:2 0 8.3G 0 lvm
│ └─pve-data-tpool 253:4 0 824.3G 0 lvm
│ └─pve-data 253:5 0 824.3G 0 lvm
├─pve-data_tdata 253:3 0 824.3G 0 lvm
│ └─pve-data-tpool 253:4 0 824.3G 0 lvm
│ └─pve-data 253:5 0 824.3G 0 lvm
├─pve-data_meta0 253:6 0 8.3G 0 lvm
└─pve-data_meta1 253:7 0 8.3G 0 lvm
sdj 8:144 0 223.6G 0 disk
└─sdj1 8:145 0 223.6G 0 part /extern
sr0 11:0 1 1024M 0 rom
sr1 11:1 1 1024M 0 rom
sr2 11:2 1 1024M 0 rom
sr3 11:3 1 1024M 0 rom
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sda 8:0 0 953.8G 0 disk
├─sda1 8:1 0 1007K 0 part
├─sda2 8:2 0 512M 0 part /boot/efi
└─sda3 8:3 0 953.3G 0 part
├─pve-swap 253:0 0 8G 0 lvm [SWAP]
├─pve-root 253:1 0 96G 0 lvm /
├─pve-data_tmeta 253:2 0 8.3G 0 lvm
│ └─pve-data-tpool 253:4 0 824.3G 0 lvm
│ └─pve-data 253:5 0 824.3G 0 lvm
├─pve-data_tdata 253:3 0 824.3G 0 lvm
│ └─pve-data-tpool 253:4 0 824.3G 0 lvm
│ └─pve-data 253:5 0 824.3G 0 lvm
├─pve-data_meta0 253:6 0 8.3G 0 lvm
└─pve-data_meta1 253:7 0 8.3G 0 lvm
sdj 8:144 0 223.6G 0 disk
└─sdj1 8:145 0 223.6G 0 part /extern
sr0 11:0 1 1024M 0 rom
sr1 11:1 1 1024M 0 rom
sr2 11:2 1 1024M 0 rom
sr3 11:3 1 1024M 0 rom
Hat irgendjemand eine Idee, wie wir die vm-Disk mounten können, sodass wir an die Daten darin kommen?
