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[linux-lvm] device-mapper: reload ioctl failed: Invalid argument



Hi again,

I fixed my partition table problem and, now, it seems ok with my LVM
volumes. But I can't mount them :-(

# vgscan -ay
  device-mapper: reload ioctl failed: Invalid argument
  device-mapper: reload ioctl failed: Invalid argument
  device-mapper: reload ioctl failed: Invalid argument
  device-mapper: reload ioctl failed: Invalid argument
  device-mapper: reload ioctl failed: Invalid argument
  device-mapper: reload ioctl failed: Invalid argument
  6 logical volume(s) in volume group "VG_Wilco" now active

At the boot, I have other errors like :
Internal error: PV segments corrupted in VG_Wilco
PV segment pe_alloc...

I've tried fsck but I can't...

Do you know if I can recover my LV ?

Here are some commands :

# fdisk -l
Disk /dev/sda: 400.0 GB, 400088457216 bytes
255 heads, 63 sectors/track, 48641 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x0009efa1

   Device Boot      Start         End      Blocks   Id  System
/dev/sda1   *           1          30      240943+  83  Linux
/dev/sda2              31       48641   390467857+   5  Extended
/dev/sda5              31       48641   390467826   8e  Linux LVM

Disk /dev/sdb: 400.0 GB, 400088457216 bytes
255 heads, 63 sectors/track, 48641 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0xace22e9e

   Device Boot      Start         End      Blocks   Id  System
/dev/sdb1               1       48641   390708801    5  Extended
/dev/sdb5               1       48641   390708769+  8e  Linux LVM

Disk /dev/sdc: 400.0 GB, 400088457216 bytes
255 heads, 63 sectors/track, 48641 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0xcfcecfce

   Device Boot      Start         End      Blocks   Id  System
/dev/sdc1               1       48641   390708801    5  Extended
/dev/sdc5               1       48641   390708769+  8e  Linux LVM

Disk /dev/sdd: 640.1 GB, 640135028736 bytes
255 heads, 63 sectors/track, 77825 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x00000000

   Device Boot      Start         End      Blocks   Id  System

# pvscan -v
  PV /dev/sda5   VG VG_Wilco   lvm2 [372.38 GB / 0    free]
  PV /dev/sdb5   VG VG_Wilco   lvm2 [372.61 GB / 0    free]
  PV /dev/sdc5   VG VG_Wilco   lvm2 [372.61 GB / 0    free]
  PV /dev/sdd    VG VG_Wilco   lvm2 [596.17 GB / 0    free]
  Total: 4 [1.67 TB] / in use: 4 [1.67 TB] / in no VG: 0 [0   ]

# pvdisplay
  --- Physical volume ---
  PV Name               /dev/sda5
  VG Name               VG_Wilco
  PV Size               372.38 GB / not usable 4.24 MB
  Allocatable           yes (but full)
  PE Size (KByte)       4096
  Total PE              95328
  Free PE               0
  Allocated PE          95328
  PV UUID               dyVLCp-3kAD-wneq-VxVh-Nyr5-q6mn-wf6kjT
   
  --- Physical volume ---
  PV Name               /dev/sdb5
  VG Name               VG_Wilco
  PV Size               372.61 GB / not usable 3.53 MB
  Allocatable           yes (but full)
  PE Size (KByte)       4096
  Total PE              95387
  Free PE               0
  Allocated PE          95387
  PV UUID               ZEmHeZ-0DnH-VsvK-m9ju-7fdd-z2UH-5kTp4X
   
  --- Physical volume ---
  PV Name               /dev/sdc5
  VG Name               VG_Wilco
  PV Size               372.61 GB / not usable 3.53 MB
  Allocatable           yes (but full)
  PE Size (KByte)       4096
  Total PE              95387
  Free PE               0
  Allocated PE          95387
  PV UUID               kgMwfG-ugM6-dFeK-8358-EoZO-RuIJ-S0FqVv
   
  --- Physical volume ---
  PV Name               /dev/sdd
  VG Name               VG_Wilco
  PV Size               596.17 GB / not usable 344.00 KB
  Allocatable           yes (but full)
  PE Size (KByte)       4096
  Total PE              152620
  Free PE               0
  Allocated PE          152620
  PV UUID               U3KSpz-6Yf6-QX03-erXL-AnPg-qxF9-1TTFXM
   
# vgscan -v
  Reading all physical volumes.  This may take a while...
  Found volume group "VG_Wilco" using metadata type lvm2

# vgdisplay
  --- Volume group ---
  VG Name               VG_Wilco
  System ID             
  Format                lvm2
  Metadata Areas        5
  Metadata Sequence No  17
  VG Access             read/write
  VG Status             resizable
  MAX LV                0
  Cur LV                6
  Open LV               0
  Max PV                0
  Cur PV                4
  Act PV                4
  VG Size               1.67 TB
  PE Size               4.00 MB
  Total PE              438722
  Alloc PE / Size       438722 / 1.67 TB
  Free  PE / Size       0 / 0   
  VG UUID               37QI9O-qCAT-v0un-oiKV-G1zm-b753-Df2ZAS
   
# lvscan -v
  ACTIVE            '/dev/VG_Wilco/LV_Racine' [4.00 GB] inherit
  ACTIVE            '/dev/VG_Wilco/LV_Swap' [2.00 GB] inherit
  ACTIVE            '/dev/VG_Wilco/LV_Tmp' [4.00 GB] inherit
  ACTIVE            '/dev/VG_Wilco/LV_Usr' [4.00 GB] inherit
  ACTIVE            '/dev/VG_Wilco/LV_Var' [4.00 GB] inherit
  ACTIVE            '/dev/VG_Wilco/LV_Data' [1.66 TB] inherit

# lvdisplay
  --- Logical volume ---
  LV Name                /dev/VG_Wilco/LV_Racine
  VG Name                VG_Wilco
  LV UUID                a4gSjS-fyAn-1l3H-2QNu-XbUM-QNj8-AA2GjL
  LV Write Access        read/write
  LV Status              available
  # open                 0
  LV Size                4.00 GB
  Current LE             1024
  Segments               1
  Allocation             inherit
  Read ahead sectors     auto
  - currently set to     256
  Block device           253:2
   
  --- Logical volume ---
  LV Name                /dev/VG_Wilco/LV_Swap
  VG Name                VG_Wilco
  LV UUID                AfV0D5-Tl4w-qDlO-WN1B-9Pgu-fHse-ep59Uo
  LV Write Access        read/write
  LV Status              available
  # open                 0
  LV Size                2.00 GB
  Current LE             512
  Segments               1
  Allocation             inherit
  Read ahead sectors     auto
  - currently set to     256
  Block device           253:3
   
  --- Logical volume ---
  LV Name                /dev/VG_Wilco/LV_Tmp
  VG Name                VG_Wilco
  LV UUID                ZTR2cx-sK3b-fE97-3CrS-13ei-bfmB-KiKNAR
  LV Write Access        read/write
  LV Status              available
  # open                 0
  LV Size                4.00 GB
  Current LE             1024
  Segments               1
  Allocation             inherit
  Read ahead sectors     auto
  - currently set to     256
  Block device           253:4
   
  --- Logical volume ---
  LV Name                /dev/VG_Wilco/LV_Usr
  VG Name                VG_Wilco
  LV UUID                cFPa5E-A3bC-3rRX-OdmW-oFk3-zJP5-VKbLGf
  LV Write Access        read/write
  LV Status              available
  # open                 0
  LV Size                4.00 GB
  Current LE             1024
  Segments               1
  Allocation             inherit
  Read ahead sectors     auto
  - currently set to     256
  Block device           253:5
   
  --- Logical volume ---
  LV Name                /dev/VG_Wilco/LV_Var
  VG Name                VG_Wilco
  LV UUID                jmOoJB-41DR-EMce-hK2h-Ud6V-DCeM-md0V4f
  LV Write Access        read/write
  LV Status              available
  # open                 0
  LV Size                4.00 GB
  Current LE             1024
  Segments               1
  Allocation             inherit
  Read ahead sectors     auto
  - currently set to     256
  Block device           253:6
   
  --- Logical volume ---
  LV Name                /dev/VG_Wilco/LV_Data
  VG Name                VG_Wilco
  LV UUID                TNWdWb-oqkZ-noHk-LqZz-MKYg-LTd2-Suv0Qf
  LV Write Access        read/write
  LV Status              available
  # open                 0
  LV Size                1.66 TB
  Current LE             434114
  Segments               5
  Allocation             inherit
  Read ahead sectors     auto
  - currently set to     256
  Block device           253:7

Thanks.

David.


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