Сервер с Xen 6.5, два раздела с lvm. После перезагрузки отвалился один раздел с дисками от виртуалок.
Из-за этого во время запуска машин, у которых есть диски на этих виртуалках
xe vm-start vm=web
Error code: SR_BACKEND_FAILURE_46
Error parameters: , The VDI is not available [opterr=Command ['/usr/sbin/lvchange', '-ay', '/dev/VG_XenStorage-9319cf5e-eea8-9214-f26c-c3a4de90f105/VHD-03450ab1-242a-4ae7-8ba4-23d449a28789'] failed (5): device-mapper: reload ioctl failed: Invalid argument],
в dm есть странный раздел
dmsetup status
isw_bdibgcaaad_Volume0: 0 1855762432 linearVG_XenStorage--9319cf5e--eea8--9214--f26c--c3a4de90f105-VHD--22937467--8ea9--43fb--ad9e--cd460a921200:
VG_XenStorage--9319cf5e--eea8--9214--f26c--c3a4de90f105-VHD--7e867ab0--9190--4e4a--acc6--99333ad16523:
VG_XenStorage--9319cf5e--eea8--9214--f26c--c3a4de90f105-MGT:
VG_XenStorage--9319cf5e--eea8--9214--f26c--c3a4de90f105-VHD--f531a6f0--2329--46e0--92b2--49da382824ea:
VG_XenStorage--9319cf5e--eea8--9214--f26c--c3a4de90f105-VHD--03450ab1--242a--4ae7--8ba4--23d449a28789:
До кучи
pvdisplay
--- Physical volume ---
PV Name /dev/sdb1
VG Name VG_XenStorage-9319cf5e-eea8-9214-f26c-c3a4de90f105
PV Size 931.51 GB / not usable 11.19 MB
Allocatable yes
PE Size (KByte) 4096
Total PE 238464
Free PE 187285
Allocated PE 51179
PV UUID kM3rhD-5Kyg-gwbN-4fPx-F2RE-pmZj-y1kztU
vgdisplay
--- Volume group ---
VG Name VG_XenStorage-9319cf5e-eea8-9214-f26c-c3a4de90f105
System ID
Format lvm2
Metadata Areas 1
Metadata Sequence No 11
VG Access read/write
VG Status resizable
MAX LV 0
Cur LV 5
Open LV 0
Max PV 0
Cur PV 1
Act PV 1
VG Size 931.50 GB
PE Size 4.00 MB
Total PE 238464
Alloc PE / Size 51179 / 199.92 GB
Free PE / Size 187285 / 731.58 GB
VG UUID fptxlO-quSk-6Je7-Xons-uCYt-JRsY-UBoSX4
lvdisplay
/dev/mapper/VG_XenStorage--9319cf5e--eea8--9214--f26c--c3a4de90f105-MGT: open failed: No such file or directory
--- Logical volume ---
LV Name /dev/VG_XenStorage-9319cf5e-eea8-9214-f26c-c3a4de90f105/MGT
VG Name VG_XenStorage-9319cf5e-eea8-9214-f26c-c3a4de90f105
LV UUID coYKmO-eeSc-wn6i-npfl-r33F-jqHS-MZWnFH
LV Write Access read/write
LV Status NOT available
LV Size 4.00 MB
Current LE 1
Segments 1
Allocation inherit
Read ahead sectors auto
/dev/mapper/VG_XenStorage--9319cf5e--eea8--9214--f26c--c3a4de90f105-VHD--f531a6f0--2329--46e0--92b2--49da382824ea: open failed: No such file or directory
--- Logical volume ---
LV Name /dev/VG_XenStorage-9319cf5e-eea8-9214-f26c-c3a4de90f105/VHD-f531a6f0-2329-46e0-92b2-49da382824ea
VG Name VG_XenStorage-9319cf5e-eea8-9214-f26c-c3a4de90f105
LV UUID 4CvD02-92YU-cNx3-d91H-C6aQ-ef4X-xyK14r
LV Write Access read only
LV Status NOT available
LV Size 49.60 GB
Current LE 12697
Segments 1
Allocation inherit
Read ahead sectors auto
/dev/mapper/VG_XenStorage--9319cf5e--eea8--9214--f26c--c3a4de90f105-VHD--22937467--8ea9--43fb--ad9e--cd460a921200: open failed: No such file or directory
--- Logical volume ---
LV Name /dev/VG_XenStorage-9319cf5e-eea8-9214-f26c-c3a4de90f105/VHD-22937467-8ea9-43fb-ad9e-cd460a921200
VG Name VG_XenStorage-9319cf5e-eea8-9214-f26c-c3a4de90f105
LV UUID rlkZyi-bSAi-O5ip-byF4-FBXc-28gW-6LdlwF
LV Write Access read/write
LV Status NOT available
LV Size 100.20 GB
Current LE 25652
Segments 1
Allocation inherit
Read ahead sectors auto
/dev/mapper/VG_XenStorage--9319cf5e--eea8--9214--f26c--c3a4de90f105-VHD--03450ab1--242a--4ae7--8ba4--23d449a28789: open failed: No such file or directory
--- Logical volume ---
LV Name /dev/VG_XenStorage-9319cf5e-eea8-9214-f26c-c3a4de90f105/VHD-03450ab1-242a-4ae7-8ba4-23d449a28789
VG Name VG_XenStorage-9319cf5e-eea8-9214-f26c-c3a4de90f105
LV UUID SlY1VN-fFcf-WZzv-KDmU-PDvn-fdug-gV2Ob2
LV Write Access read/write
LV Status NOT available
LV Size 50.11 GB
Current LE 12827
Segments 1
Allocation inherit
Read ahead sectors auto
/dev/mapper/VG_XenStorage--9319cf5e--eea8--9214--f26c--c3a4de90f105-VHD--7e867ab0--9190--4e4a--acc6--99333ad16523: open failed: No such file or directory
--- Logical volume ---
LV Name /dev/VG_XenStorage-9319cf5e-eea8-9214-f26c-c3a4de90f105/VHD-7e867ab0-9190-4e4a-acc6-99333ad16523
VG Name VG_XenStorage-9319cf5e-eea8-9214-f26c-c3a4de90f105
LV UUID kvTQG6-U8pq-lPc1-EQRC-24f3-Wzmw-4wCx6I
LV Write Access read/write
LV Status NOT available
LV Size 8.00 MB
Current LE 2
Segments 1
Allocation inherit
Read ahead sectors auto
Средний
