Last login: Sun Feb 28 21:25:28 2010 from 192.168.0.1
[oracle@ghost ~]$ su -
Password:
[root@ghost ~]# fdisk -l
Disk /dev/sda: 21.4 GB, 21474836480 bytes
255 heads, 63 sectors/track, 2610 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot Start End Blocks Id System
/dev/sda1 * 1 13 104391 83 Linux
/dev/sda2 14 650 5116702+ 83 Linux
/dev/sda3 651 911 2096482+ 82 Linux swap
/dev/sda4 912 2610 13647217+ 5 Extended
/dev/sda5 912 1038 1020096 83 Linux
/dev/sda6 1039 2610 12627058+ 83 Linux
Disk /dev/sdb: 21.4 GB, 21474836480 bytes
255 heads, 63 sectors/track, 2610 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk /dev/sdb doesn't contain a valid partition table
[root@ghost ~]# fdisk /dev/sdb
Device contains neither a valid DOS partition table, nor Sun, SGI or OSF disklabel
Building a new DOS disklabel. Changes will remain in memory only,
until you decide to write them. After that, of course, the previous
content won't be recoverable.
The number of cylinders for this disk is set to 2610.
There is nothing wrong with that, but this is larger than 1024,
and could in certain setups cause problems with:
1) software that runs at boot time (e.g., old versions of LILO)
2) booting and partitioning software from other OSs
(e.g., DOS FDISK, OS/2 FDISK)
Warning: invalid flag 0x0000 of partition table 4 will be corrected by w(rite)
Command (m for help): n
Command action
e extended
p primary partition (1-4)
p
Partition number (1-4): 1
First cylinder (1-2610, default 1):
Using default value 1
Last cylinder or +size or +sizeM or +sizeK (1-2610, default 2610):
Using default value 2610
Command (m for help): w
The partition table has been altered!
Calling ioctl() to re-read partition table.
Syncing disks.
[root@ghost ~]# mkfs.ext3 /dev/sdb1
mke2fs 1.35 (28-Feb-2004)
Filesystem label=
OS type: Linux
Block size=4096 (log=2)
Fragment size=4096 (log=2)
2621440 inodes, 5241198 blocks
262059 blocks (5.00%) reserved for the super user
First data block=0
Maximum filesystem blocks=8388608
160 block groups
32768 blocks per group, 32768 fragments per group
16384 inodes per group
Superblock backups stored on blocks:
32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632, 2654208,
4096000
Writing inode tables: done
Creating journal (8192 blocks): done
Writing superblocks and filesystem accounting information: done
This filesystem will be automatically checked every 21 mounts or
180 days, whichever comes first. Use tune2fs -c or -i to override.
[root@ghost data]# vi /etc/fstab
/dev/sdb1 /disk1 ext3 defaults 1 2
[root@ghost data]# exit
logout
[oracle@ghost ~]$ mkdir -p /data/arc1 /data/arc2
[oracle@ghost ~]$ mkdir -p /data/backup/close /data/backup/open /data/backup/rman
[oracle@ghost ~]$ df -kh
Filesystem Size Used Avail Use% Mounted on
/dev/sda2 4.9G 2.8G 1.9G 60% /
/dev/sda1 99M 8.5M 86M 10% /boot
none 506M 0 506M 0% /dev/shm
/dev/sda6 12G 3.1G 8.2G 28% /home
/dev/sda5 981M 100M 832M 11% /var
/dev/sdb1 20G 77M 19G 1% /data
[oracle@ghost ~]$
