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Can't find LVM after creation?
This is probably a very dumb question, but basically when I installed CentOS 6 on a server with RAID10 set up, I created a LVM partition, but I could not find the LVM in the server now.
Here is my df -h output:
df -h
Filesystem Size Used Avail Use% Mounted on
/dev/cciss/c0d0p2 39G 2.1G 35G 6% /
tmpfs 12G 0 12G 0% /dev/shm
/dev/cciss/c0d0p1 194M 146M 38M 80% /boot`
And fdisk -l
fdisk -l
Disk /dev/cciss/c0d0: 1000.1 GB, 1000148590592 bytes
255 heads, 32 sectors/track, 239389 cylinders
Units = cylinders of 8160 * 512 = 4177920 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00048f66Device Boot Start End Blocks Id System/dev/cciss/c0d0p1 * 1 51 204800 83 Linux
Partition 1 does not end on cylinder boundary.
/dev/cciss/c0d0p2 51 10090 40960000 83 Linux
Partition 2 does not end on cylinder boundary.
/dev/cciss/c0d0p3 10090 11094 4096000 82 Linux swap / Solaris
Partition 3 does not end on cylinder boundary.
Output of pvscan:
pvscan
No matching physical volumes foundlvdisplay
No volume groups found
So my question is:
- Is the LVM actually installed?
and 2. If it is not, is there anyway I could get it up and running without reinstalling the server? The server has a hardware RAID10 set up with 4x1TB disks.
Thanks!
Comments
Shouldn't fdisk show one 2tb block device for the hwraid10 you described
vgdisplay?
vgdisplay
No volume groups found
That is what I am surprised about, may be I got the hard drive size mixed up again...
removed