How to Create, configure and mount a new Linux file system
1) Create one or more partitions using f。disk:
f。disk /dev/sdb
N (new partition)
p (primary partition)
Accept default initial and end blocks if you want to create a single partiton with the whole disk
w (write the information and quit)
2) check the new partition
[@vmractest3 ]# f。disk -l
Disk /dev/sdb: 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/sdb1 1 2610 20964793+ 83 Linux
3) Format the new partition as an ext3 file system type:
/sbin/mkfs -t ext4 /dev/sdb1
4)Assigning a Label with e2label
Once you have created and formated a partition,
you should assign it a label using the e2label command. This allows you
to add the partition to /e。tc/fstab using a label instead of using a
device path, thereby making the system more robust. [1] To add a label
to a partition, type the following command as :
/sbin/e2label /dev/sdb1 /oradisk
5) Then add the new partition to /e。tc/fstab, this way it will be mounted at reboot:
To check the label use this command:
[@vmractest3 ]# /sbin/tune2fs -l /dev/sdb1 |grep volume
Filesystem volume name: /oradisk
vi /e。tc/fstab and add the following line:
LABEL=/oradisk /oradisk ext3 defaults 1 2
6) Mount the new file system:
First create the base directory and assign it to the user that will own it
[@vmractest3 ]# mkdir /oradisk
[@vmractest3 ]#c。hown oracle:dba /oradisk
Then mount it
[@vmractest3 ]# m。ount /dev/sdb1 /oradisk
And check it
[@vmractest3 ]# df -k
Filesystem 1K-blocks Used Available Use% Mounted on
/dev/sda2 8064304 2181296 5473352 29% /
/dev/sda1 101089 9272 86598 10% /boot
none 513748 0 513748 0% /dev/shm
/dev/sdb1 20635700 32828 19554636 1% /oradisk
原文:
https://blogs.oracle.com/alejandrovargas/how-to-create,-configure-and-mount-a-new-linux-file-system
