Hi,
I have a LUN presented to a Linux system and would like to ask if someone can advise if the logical volume /dev/mapper/VGOra-LVOra 12G 11G 659M 95% /usr/app/oracle can be extended. Is there any free space to allocate.... The LUN (25G) has been configured as follows:
LUN - ROOT... /dev/mapper/VGRoot-LVRoot = 6.6G
/dev/mapper/VGOra-LVOra = 12G
/dev/mapper/VGRoot-LVVar = 2.4G
/dev/mapper/VGRoot-LVTmp = 512mb
[root@jdcbpeltst6 ~]# df -h
Filesystem Size Used Avail Use% Mounted on
/dev/mapper/VGRoot-LVRoot
6.6G 4.2G 2.2G 67% /
/dev/mapper/VGOra-LVOra
12G 11G 659M 95% /usr/app/oracle
/dev/mapper/VGRoot-LVVar
2.4G 397M 1.9G 18% /var
/dev/mapper/VGRoot-LVTmp
496M 23M 448M 5% /tmp
/dev/mapper/VGLogs-LVLogs
4.9G 2.4G 2.3G 52% /Logs
/dev/mapper/mpath0p1 99M 21M 74M 22% /boot
tmpfs 16G 0 16G 0% /dev/shm
[root@jdcbpeltst6 ~]# fdisk -l
Disk /dev/sda: 27.9 GB, 27917287424 bytes
255 heads, 63 sectors/track, 3394 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 1823 14538825 8e Linux LVM
/dev/sda3 1824 3394 12619057+ 8e Linux LVM
Disk /dev/sdb: 5368 MB, 5368709120 bytes
166 heads, 62 sectors/track, 1018 cylinders
Units = cylinders of 10292 * 512 = 5269504 bytes
Device Boot Start End Blocks Id System
/dev/sdb1 1 1018 5238597 8e Linux LVM
Disk /dev/sdc: 16.1 GB, 16106127360 bytes
64 heads, 32 sectors/track, 15360 cylinders
Units = cylinders of 2048 * 512 = 1048576 bytes
Disk /dev/sdc doesn't contain a valid partition table
Disk /dev/dm-0: 27.9 GB, 27917287424 bytes
255 heads, 63 sectors/track, 3394 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot Start End Blocks Id System
/dev/dm-0p1 * 1 13 104391 83 Linux
/dev/dm-0p2 14 1823 14538825 8e Linux LVM
/dev/dm-0p3 1824 3394 12619057+ 8e Linux LVM
Disk /dev/dm-1: 106 MB, 106896384 bytes
255 heads, 63 sectors/track, 12 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk /dev/dm-1 doesn't contain a valid partition table
Disk /dev/dm-2: 14.8 GB, 14887756800 bytes
255 heads, 63 sectors/track, 1810 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk /dev/dm-2 doesn't contain a valid partition table
Disk /dev/dm-3: 12.9 GB, 12921914880 bytes
255 heads, 63 sectors/track, 1571 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk /dev/dm-3 doesn't contain a valid partition table
[root@jdcbpeltst6 ~]# fdisk -l /dev/sdc
Disk /dev/sdc: 16.1 GB, 16106127360 bytes
64 heads, 32 sectors/track, 15360 cylinders
Units = cylinders of 2048 * 512 = 1048576 bytes
Disk /dev/sdc doesn't contain a valid partition table
[root@jdcbpeltst6 ~]# pvdisplay
/dev/sdc: read failed after 0 of 4096 at 16106061824: Input/output error
/dev/sdc: read failed after 0 of 4096 at 16106119168: Input/output error
/dev/sdd: read failed after 0 of 4096 at 0: Input/output error
--- Physical volume ---
PV Name /dev/sdb1
VG Name VGLogs
PV Size 5.00 GB / not usable 3.82 MB
Allocatable yes
PE Size (KByte) 4096
Total PE 1278
Free PE 23
Allocated PE 1255
PV UUID 7dcLZ2-LWRr-nVVn-O7NM-sCxq-VW8m-yQ0UBj
--- Physical volume ---
PV Name /dev/dm-3
VG Name VGOra
PV Size 12.03 GB / not usable 3.30 MB
Allocatable yes (but full)
PE Size (KByte) 32768
Total PE 385
Free PE 0
Allocated PE 385
PV UUID i3jy7e-IBxh-B2wv-AUAJ-X63p-VbU5-p3n7Ce
--- Physical volume ---
PV Name /dev/dm-2
VG Name VGRoot
PV Size 13.87 GB / not usable 22.07 MB
Allocatable yes (but full)
PE Size (KByte) 32768
Total PE 443
Free PE 0
Allocated PE 443
PV UUID OFzM1X-33se-FqO7-gppr-hoZp-Bwhg-UuT0YM
[root@jdcbpeltst6 ~]# lvdisplay
/dev/sdd: read failed after 0 of 4096 at 0: Input/output error
--- Logical volume ---
LV Name /dev/VGLogs/LVLogs
VG Name VGLogs
LV UUID W4tItu-wysf-EPsl-Bfs9-7OH3-BmCJ-ODvem5
LV Write Access read/write
LV Status available
# open 1
LV Size 4.90 GB
Current LE 1255
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 253:8
--- Logical volume ---
LV Name /dev/VGOra/LVOra
VG Name VGOra
LV UUID AWlpy7-uUrX-h7w5-n2YN-abVa-72zG-17GhhG
LV Write Access read/write
LV Status available
# open 1
LV Size 12.03 GB
Current LE 385
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 253:9
--- Logical volume ---
LV Name /dev/VGRoot/LVRoot
VG Name VGRoot
LV UUID aLqA0w-IJYL-kzO3-T7Lm-XBfQ-D2lA-0hyt9g
LV Write Access read/write
LV Status available
# open 1
LV Size 6.81 GB
Current LE 218
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 253:4
--- Logical volume ---
LV Name /dev/VGRoot/LVVar
VG Name VGRoot
LV UUID osdJtX-0Vau-xQzK-CxfX-hXnR-sCTK-poI4JY
LV Write Access read/write
LV Status available
# open 1
LV Size 2.44 GB
Current LE 78
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 253:5
--- Logical volume ---
LV Name /dev/VGRoot/LVTmp
VG Name VGRoot
LV UUID 2f4eMe-WuFo-zMRV-PDoc-smcr-DrLt-ae3M0E
LV Write Access read/write
LV Status available
# open 1
LV Size 512.00 MB
Current LE 16
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 253:6
--- Logical volume ---
LV Name /dev/VGRoot/LVSwap
VG Name VGRoot
LV UUID DF3U0J-B07Z-6RTx-gjkX-7t7I-Dnm4-15P0Bk
LV Write Access read/write
LV Status available
# open 1
LV Size 4.09 GB
Current LE 131
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 253:7
[root@jdcbpeltst6 ~]# vgdisplay
/dev/sdd: read failed after 0 of 4096 at 0: Input/output error
--- Volume group ---
VG Name VGLogs
System ID
Format lvm2
Metadata Areas 1
Metadata Sequence No 2
VG Access read/write
VG Status resizable
MAX LV 0
Cur LV 1
Open LV 1
Max PV 0
Cur PV 1
Act PV 1
VG Size 4.99 GB
PE Size 4.00 MB
Total PE 1278
Alloc PE / Size 1255 / 4.90 GB
Free PE / Size 23 / 92.00 MB
VG UUID VSSDGd-Iuqf-6L8C-Upl9-pMS6-T5FF-Lwn1Ty
--- Volume group ---
VG Name VGOra
System ID
Format lvm2
Metadata Areas 1
Metadata Sequence No 2
VG Access read/write
VG Status resizable
MAX LV 0
Cur LV 1
Open LV 1
Max PV 0
Cur PV 1
Act PV 1
VG Size 12.03 GB
PE Size 32.00 MB
Total PE 385
Alloc PE / Size 385 / 12.03 GB
Free PE / Size 0 / 0
VG UUID wd3qqh-x14z-p9qG-1k0F-zxph-70o4-q7R3sm
--- Volume group ---
VG Name VGRoot
System ID
Format lvm2
Metadata Areas 1
Metadata Sequence No 5
VG Access read/write
VG Status resizable
MAX LV 0
Cur LV 4
Open LV 4
Max PV 0
Cur PV 1
Act PV 1
VG Size 13.84 GB
PE Size 32.00 MB
Total PE 443
Alloc PE / Size 443 / 13.84 GB
Free PE / Size 0 / 0
VG UUID SGtzfk-Q00M-v9g6-LOWP-8awS-Rdl0-fIyijR