copying lvm with the same name

[Frank Cox]

On Thu, 19 Mar 2009 17:47:53 +0000
Bill Crawford wrote:

> Could someone post the output of lvdisplay --maps and of pvdisplay --maps ?

[root at mutt ~]# lvdisplay --maps
  --- Logical volume ---
  LV Name                /dev/VolGroup00/LogVol00
  VG Name                VolGroup00
  LV UUID                yFemKc-s2bo-zZC0-cc7q-50By-4jQM-G1MsQr
  LV Write Access        read/write
  LV Status              available
  # open                 1
  LV Size                277.28 GB
  Current LE             8873
  Segments               1
  Allocation             inherit
  Read ahead sectors     auto
  - currently set to     256
  Block device           253:0
   
  --- Segments ---
  Logical extent 0 to 8872:
    Type		linear
    Physical volume	/dev/sdb2
    Physical extents	0 to 8872
   
   
  --- Logical volume ---
  LV Name                /dev/VolGroup00/LogVol01
  VG Name                VolGroup00
  LV UUID                6UuO4G-X2dI-LirG-HvVF-zLfz-hrYW-NYZEdN
  LV Write Access        read/write
  LV Status              available
  # open                 1
  LV Size                1.94 GB
  Current LE             62
  Segments               1
  Allocation             inherit
  Read ahead sectors     auto
  - currently set to     256
  Block device           253:1
   
  --- Segments ---
  Logical extent 0 to 61:
    Type		linear
    Physical volume	/dev/sdb2
    Physical extents	8873 to 8934
   
   
[root at mutt ~]# pvdisplay --maps
  --- Physical volume ---
  PV Name               /dev/sdb2
  VG Name               VolGroup00
  PV Size               279.27 GB / not usable 17.55 MB
  Allocatable           yes 
  PE Size (KByte)       32768
  Total PE              8936
  Free PE               1
  Allocated PE          8935
  PV UUID               SW3Qdy-7qcu-0Th1-Rb2Z-ui24-14ab-qRpMoq
   
  --- Physical Segments ---
  Physical extent 0 to 8872:
    Logical volume	/dev/VolGroup00/LogVol00
    Logical extents	0 to 8872
  Physical extent 8873 to 8934:
    Logical volume	/dev/VolGroup00/LogVol01
    Logical extents	0 to 61
  Physical extent 8935 to 8935:
    FREE
   
  --- Physical volume ---
  PV Name               /dev/sda2
  VG Name               VolGroup00
  PV Size               465.57 GB / not usable 5.43 MB
  Allocatable           yes 
  PE Size (KByte)       32768
  Total PE              14898
  Free PE               1
  Allocated PE          14897
  PV UUID               1dl8EY-s2Qe-W50Y-wU8V-nCRJ-5Upz-SEkJgp
   
  --- Physical Segments ---
  Physical extent 0 to 14834:
    Logical volume	/dev/VolGroup00/LogVol00
    Logical extents	0 to 14834
  Physical extent 14835 to 14896:
    Logical volume	/dev/VolGroup00/LogVol01
    Logical extents	0 to 61
  Physical extent 14897 to 14897:
    FREE
   


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