ESXi ghost OS Ubunutu HDD 추가
1.ESXi HDD 추가
2.ghost OS 설정
fdisk -l .... Disk /dev/sdc: 17.2 GB, 17179869184 bytes 255 heads, 63 sectors/track, 2088 cylinders, total 33554432 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk identifier: 0x00000000 Disk /dev/sdc doesn't contain a valid partition table ....
fdisk /dev/sdc
n -> p -> 1 -> enter -> enter -> w
root@family:~# fdisk /dev/sdc
Device contains neither a valid DOS partition table, nor Sun, SGI or OSF disklabel
Building a new DOS disklabel with disk identifier 0xfd9c0c77.
Changes will remain in memory only, until you decide to write them.
After that, of course, the previous content won't be recoverable.
Warning: invalid flag 0x0000 of partition table 4 will be corrected by w(rite)
Command (m for help): n
Partition type:
p primary (0 primary, 0 extended, 4 free)
e extended
Select (default p): p
Partition number (1-4, default 1): 1
First sector (2048-33554431, default 2048):
Using default value 2048
Last sector, +sectors or +size{K,M,G} (2048-33554431, default 33554431):
Using default value 33554431
Command (m for help): w
The partition table has been altered!
Calling ioctl() to re-read partition table.
Syncing disks.
3.format
mkfs.ext4 /dev/sdc
root@family:~# mkfs.ext4 /dev/sdc mke2fs 1.42.9 (4-Feb-2014) /dev/sdc is entire device, not just one partition! Proceed anyway? (y,n) y Filesystem label= OS type: Linux Block size=4096 (log=2) Fragment size=4096 (log=2) Stride=0 blocks, Stripe width=0 blocks 1048576 inodes, 4194304 blocks 209715 blocks (5.00%) reserved for the super user First data block=0 Maximum filesystem blocks=4294967296 128 block groups 32768 blocks per group, 32768 fragments per group 8192 inodes per group Superblock backups stored on blocks: 32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632, 2654208, 4096000 Allocating group tables: done Writing inode tables: done Creating journal (32768 blocks): done Writing superblocks and filesystem accounting information: done
4.추가 된 HDD UUID 확인
ls -l /dev/disk/by-uuid/
[lrwxrwxrwx 1 root root 9 Dec 28 10:47 51356155-2f3a-4065-ba00-5ae95d0cdca5 -> ../../sdc]
root@family:~# ls -l /dev/disk/by-uuid/ total 0 lrwxrwxrwx 1 root root 10 Dec 28 10:43 0f3ed55a-5494-4d08-9466-f41a08aefb52 -> ../../dm-1 lrwxrwxrwx 1 root root 9 Dec 28 10:47 51356155-2f3a-4065-ba00-5ae95d0cdca5 -> ../../sdc lrwxrwxrwx 1 root root 10 Dec 28 10:43 599a76ca-5719-45d8-bcd1-de22a0437e49 -> ../../sda1 lrwxrwxrwx 1 root root 10 Dec 28 10:43 6904693b-4bdd-4274-920a-fe43b574f6a9 -> ../../dm-0 lrwxrwxrwx 1 root root 9 Dec 28 10:43 d094b22e-16d4-4a6d-8b98-3465c15b9b2e -> ../../sdb
5.mount
vi /etc/fstab
[# /dev/sdc1 16G
UUID=51356155-2f3a-4065-ba00-5ae95d0cdca5 /home03 ext4 errors=remount-ro 0 1 ]
위의 내용을 추가합니다.
root@family:~# cat /etc/fstab # /etc/fstab: static file system information. # # Use 'blkid' to print the universally unique identifier for a # device; this may be used with UUID= as a more robust way to name devices # that works even if disks are added and removed. See fstab(5). # #/dev/mapper/family--vg-root / ext4 errors=remount-ro 0 1 # /boot was on /dev/sda1 during installation UUID=599a76ca-5719-45d8-bcd1-de22a0437e49 /boot ext2 defaults 0 2 # /dev/sdc1 16G UUID=51356155-2f3a-4065-ba00-5ae95d0cdca5 /home03 ext4 errors=remount-ro 0 1 /dev/mapper/family--vg-swap_1 none swap sw 0 0 /dev/fd0 /media/floppy0 auto rw,user,noauto,exec,utf8 0 0