duplicate disk drives

divyashree · 11-09-2012, 10:15 PM

I have mounted external storage to My SLES 10 box and configured LVM in it.

But it is saying duplicate PV while running any display commands of LVM. How to remove these I/O error ?

Code:

vzdlix22 root [root] > pvdisplay
  /dev/sdb: read failed after 0 of 4096 at 0: Input/output error
  /dev/sdc: read failed after 0 of 4096 at 0: Input/output error
  /dev/sds: read failed after 0 of 4096 at 0: Input/output error
  /dev/sdd: read failed after 0 of 4096 at 0: Input/output error
  /dev/sdt: read failed after 0 of 4096 at 0: Input/output error
  /dev/sde: read failed after 0 of 4096 at 0: Input/output error
  /dev/sdu: read failed after 0 of 4096 at 0: Input/output error
  /dev/sdf: read failed after 0 of 4096 at 0: Input/output error
  /dev/sdg: read failed after 0 of 4096 at 0: Input/output error
  Found duplicate PV FnsKg3595B32kHdCeqK58lZ3Rm9JIKVE: using /dev/sdl1 not /dev/sdr1
  /dev/sdm: read failed after 0 of 4096 at 0: Input/output error
  Found duplicate PV 1sZKStmqjVaBT6yGcDC5oB9lgrRwt0tB: using /dev/sdo1 not /dev/sdi1
  --- Physical volume ---
  PV Name               /dev/sdo1
  VG Name               shr4all1
  PV Size               1023.99 GB / not usable 2.68 MB
  Allocatable           yes 
  PE Size (KByte)       4096
  Total PE              262142
  Free PE               134142
  Allocated PE          128000
  PV UUID               1sZKSt-mqjV-aBT6-yGcD-C5oB-9lgr-Rwt0tB
   
  --- Physical volume ---
  PV Name               /dev/sdl1
  VG Name               shr4all
  PV Size               250.00 GB / not usable 702.00 KB
  Allocatable           yes 
  PE Size (KByte)       4096
  Total PE              63999
  Free PE               5119
  Allocated PE          58880
  PV UUID               FnsKg3-595B-32kH-dCeq-K58l-Z3Rm-9JIKVE