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mounting and formating volume group creation problem

661723Mar 20 2011 — edited Jul 10 2011
hi

i am getting some problem to create and mount lvm2 partition.help me to do so....
[root@rac-1 ~]# lvmdiskscan
  /dev/ramdisk             [       16.00 MB]
  /dev/root                [       10.00 GB]
  /dev/ram                 [       16.00 MB]
  /dev/sda1                [      101.94 MB]
  /dev/VolGroup00/LogVol01 [        5.00 GB]
  /dev/ram2                [       16.00 MB]
  /dev/sda2                [       30.00 GB] LVM physical volume
  /dev/VolGroup00/LogVol03 [        5.00 GB]
  /dev/ram3                [       16.00 MB]
  /dev/VolGroup00/LogVol04 [        7.97 GB]
  /dev/ram4                [       16.00 MB]
  /dev/VolGroup00/LogVol02 [        2.00 GB]
  /dev/ram5                [       16.00 MB]
  /dev/sda5                [      156.89 GB]
  /dev/ram6                [       16.00 MB]
  /dev/ram7                [       16.00 MB]
  /dev/ram8                [       16.00 MB]
  /dev/ram9                [       16.00 MB]
  /dev/ram10               [       16.00 MB]
  /dev/ram11               [       16.00 MB]
  /dev/ram12               [       16.00 MB]
  /dev/ram13               [       16.00 MB]
  /dev/ram14               [       16.00 MB]
  /dev/ram15               [       16.00 MB]
  3 disks
  20 partitions
  0 LVM physical volume whole disks
  1 LVM physical volume
[root@rac-1 ~]#

[root@rac-1 ~]# df -h
Filesystem            Size  Used Avail Use% Mounted on
/dev/mapper/VolGroup00-LogVol00
                      9.7G  6.4G  2.9G  70% /
/dev/mapper/VolGroup00-LogVol01
                      4.9G  796M  3.9G  17% /var
/dev/mapper/VolGroup00-LogVol03
                      4.9G  225M  4.4G   5% /opt
/dev/mapper/VolGroup00-LogVol04
                      7.8G  5.1G  2.3G  70% /data
/dev/sda1              99M   60M   34M  64% /boot
tmpfs                 1.9G     0  1.9G   0% /dev/shm
[root@rac-1 ~]# vgdisplay
  --- Volume group ---
  VG Name               oracle_db
  System ID
  Format                lvm2
  Metadata Areas        1
  Metadata Sequence No  1
  VG Access             read/write
  VG Status             resizable
  MAX LV                0
  Cur LV                0
  Open LV               0
  Max PV                0
  Cur PV                1
  Act PV                1
  VG Size               156.89 GB
  PE Size               4.00 MB
  Total PE              40164
  Alloc PE / Size       0 / 0
  Free  PE / Size       40164 / 156.89 GB
  VG UUID               QpDOcD-Pv7M-bzg2-BeaU-293u-5TdR-hs0FaN

  --- Volume group ---
  VG Name               VolGroup00
  System ID
  Format                lvm2
  Metadata Areas        1
  Metadata Sequence No  6
  VG Access             read/write
  VG Status             resizable
  MAX LV                0
  Cur LV                5
  Open LV               5
  Max PV                0
  Cur PV                1
  Act PV                1
  VG Size               29.97 GB
  PE Size               32.00 MB
  Total PE              959
  Alloc PE / Size       959 / 29.97 GB
  Free  PE / Size       0 / 0
  VG UUID               NxVn7Q-Fb7O-YYso-Jb9J-qaQg-8xiD-M2etzn

[root@rac-1 ~]#
[root@rac-1 ~]# pvdisplay
  --- Physical volume ---
  PV Name               /dev/sda5
  VG Name               oracle_db
  PV Size               156.89 GB / not usable 1.81 MB
  Allocatable           yes
  PE Size (KByte)       4096
  Total PE              40164
  Free PE               40164
  Allocated PE          0
  PV UUID               vYK1wp-fnPN-BAJ4-fI6k-gZ4t-UM1y-2ecpa2

  --- Physical volume ---
  PV Name               /dev/sda2
  VG Name               VolGroup00
  PV Size               30.00 GB / not usable 30.04 MB
  Allocatable           yes (but full)
  PE Size (KByte)       32768
  Total PE              959
  Free PE               0
  Allocated PE          959
  PV UUID               AwuQDw-6Byn-McGa-40MI-h0sf-sHoF-Y6M3Re

[root@rac-1 ~]#
[root@rac-1 ~]# vgdisplay
  --- Volume group ---
  VG Name               oracle_db
  System ID
  Format                lvm2
  Metadata Areas        1
  Metadata Sequence No  1
  VG Access             read/write
  VG Status             resizable
  MAX LV                0
  Cur LV                0
  Open LV               0
  Max PV                0
  Cur PV                1
  Act PV                1
  VG Size               156.89 GB
  PE Size               4.00 MB
  Total PE              40164
  Alloc PE / Size       0 / 0
  Free  PE / Size       40164 / 156.89 GB
  VG UUID               QpDOcD-Pv7M-bzg2-BeaU-293u-5TdR-hs0FaN

  --- Volume group ---
  VG Name               VolGroup00
  System ID
  Format                lvm2
  Metadata Areas        1
  Metadata Sequence No  6
  VG Access             read/write
  VG Status             resizable
  MAX LV                0
  Cur LV                5
  Open LV               5
  Max PV                0
  Cur PV                1
  Act PV                1
  VG Size               29.97 GB
  PE Size               32.00 MB
  Total PE              959
  Alloc PE / Size       959 / 29.97 GB
  Free  PE / Size       0 / 0
  VG UUID               NxVn7Q-Fb7O-YYso-Jb9J-qaQg-8xiD-M2etzn

[root@rac-1 ~]# pvdisplay
  --- Physical volume ---
  PV Name               /dev/sda5
  VG Name               oracle_db
  PV Size               156.89 GB / not usable 1.81 MB
  Allocatable           yes
  PE Size (KByte)       4096
  Total PE              40164
  Free PE               40164
  Allocated PE          0
  PV UUID               vYK1wp-fnPN-BAJ4-fI6k-gZ4t-UM1y-2ecpa2

  --- Physical volume ---
  PV Name               /dev/sda2
  VG Name               VolGroup00
  PV Size               30.00 GB / not usable 30.04 MB
  Allocatable           yes (but full)
  PE Size (KByte)       32768
  Total PE              959
  Free PE               0
  Allocated PE          959
  PV UUID               AwuQDw-6Byn-McGa-40MI-h0sf-sHoF-Y6M3Re

[root@rac-1 ~]# lvdisplay
  --- Logical volume ---
  LV Name                /dev/VolGroup00/LogVol00
  VG Name                VolGroup00
  LV UUID                B40Hiv-tzUU-hcG9-2Whl-m3LP-nyrq-tApyP4
  LV Write Access        read/write
  LV Status              available
  # open                 1
  LV Size                10.00 GB
  Current LE             320
  Segments               1
  Allocation             inherit
  Read ahead sectors     auto
  - currently set to     256
  Block device           253:0

  --- Logical volume ---
  LV Name                /dev/VolGroup00/LogVol01
  VG Name                VolGroup00
  LV UUID                bKpT4l-3fCp-IMHG-HOhn-9oaC-1fnA-0OEEKE
  LV Write Access        read/write
  LV Status              available
  # open                 1
  LV Size                5.00 GB
  Current LE             160
  Segments               1
  Allocation             inherit
  Read ahead sectors     auto
  - currently set to     256
  Block device           253:1

  --- Logical volume ---
  LV Name                /dev/VolGroup00/LogVol03
  VG Name                VolGroup00
  LV UUID                46iC0Z-AxK8-O3QD-FEe8-C1P8-pH11-Wmqz88
  LV Write Access        read/write
  LV Status              available
  # open                 1
  LV Size                5.00 GB
  Current LE             160
  Segments               1
  Allocation             inherit
  Read ahead sectors     auto
  - currently set to     256
  Block device           253:2

  --- Logical volume ---
  LV Name                /dev/VolGroup00/LogVol04
  VG Name                VolGroup00
  LV UUID                Ckf9Sr-eQeE-Bwb2-rs5c-lhkg-64BN-FIVcyV
  LV Write Access        read/write
  LV Status              available
  # open                 1
  LV Size                7.97 GB
  Current LE             255
  Segments               1
  Allocation             inherit
  Read ahead sectors     auto
  - currently set to     256
  Block device           253:3

  --- Logical volume ---
  LV Name                /dev/VolGroup00/LogVol02
  VG Name                VolGroup00
  LV UUID                dsmka7-kVem-PgtS-Muds-CwWF-g5pt-YspQr8
  LV Write Access        read/write
  LV Status              available
  # open                 1
  LV Size                2.00 GB
  Current LE             64
  Segments               1
  Allocation             inherit
  Read ahead sectors     auto
  - currently set to     256
  Block device           253:4

[root@rac-1 ~]#

[root@rac-1 ~]# fdisk -l
\
Disk /dev/sda: 1000.2 GB, 1000204886016 bytes
255 heads, 63 sectors/track, 121601 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes

   Device Boot      Start         End      Blocks   Id  System
/dev/sda1   *           1          13      104391   83  Linux
/dev/sda2              14        3929    31455270   8e  Linux LVM
/dev/sda3            3930      121601   945200340    5  Extended
/dev/sda5            3930       24410   164513601   8e  Linux LVM

Disk /dev/dm-0: 10.7 GB, 10737418240 bytes
255 heads, 63 sectors/track, 1305 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes

Disk /dev/dm-0 doesn't contain a valid partition table

Disk /dev/dm-1: 5368 MB, 5368709120 bytes
255 heads, 63 sectors/track, 652 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes

Disk /dev/dm-1 doesn't contain a valid partition table

Disk /dev/dm-2: 5368 MB, 5368709120 bytes
255 heads, 63 sectors/track, 652 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes

Disk /dev/dm-2 doesn't contain a valid partition table

Disk /dev/dm-3: 8556 MB, 8556380160 bytes
255 heads, 63 sectors/track, 1040 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes

Disk /dev/dm-3 doesn't contain a valid partition table

Disk /dev/dm-4: 2147 MB, 2147483648 bytes
255 heads, 63 sectors/track, 261 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes

Disk /dev/dm-4 doesn't contain a valid partition table
[root@rac-1 ~]#
how to mount this /dev/sda5 -- new created lvm partition??
help me ...


kind regards
This post has been answered by Herbert van den Bergh-Oracle on Apr 3 2011
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Locked on Aug 7 2011
Added on Mar 20 2011
#11gr2, #linux, #oracle-linux
16 comments
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