Hard Disk Issue - fdisk and df -h
Hi,
I have a dedicated server which has raid 1 configured to use 2x 1 Tb hard drive. I want to create a volume group. But i m not able to do so. If i do df -h i get this [root@sd-55453 ~]# df -h Filesystem Size Used Avail Use% Mounted on /dev/sda2 99G 2.7G 91G 3% / tmpfs 3.9G 0 3.9G 0% /dev/shm /dev/sda1 194M 61M 123M 34% /boot [root@sd-55453 ~]# And if i do fdisk -l [root@sd-55453 ~]# fdisk -l Disk /dev/sda: 999.7 GB, 999653638144 bytes 255 heads, 63 sectors/track, 121534 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk identifier: 0x0008dd48 Device Boot Start End Blocks Id System /dev/sda1 * 1 26 204800 83 Linux Partition 1 does not end on cylinder boundary. /dev/sda2 26 13080 104857600 83 Linux /dev/sda3 13080 14112 8290304 82 Linux swap / Solaris /dev/sda4 14112 121533 862860094+ 8e Linux LVM [root@sd-55453 ~]# Now this dev/sda4 does not appear on df -h and i m new to this so how can i bring sda4 on def -h command. And after that only i can create LVG Please suggest |
df -h only shows mounted partitions.
fdisk shows all partitions on a disk. You need to tell LVM which partitions are managed by LVM. So enter Code:
sudo lvm You start with pvcreate (enter pvcreate -h for more info). |
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