Page 48 - RHEL8 BOOK

5. To check the file system type of partition
[root@sun ~]# blkid /dev/sda12

6. create a folder & mount the partition to use
[root@sun ~]# mkdir /salesdept
[root@sun ~]# mount /dev/sda12 /salesdept

7. Check the mounted partition
[root@sun ~]# mount

8. Write the data inside the partition
[root@sun ~]# cd /salesdept
[root@sun salesdept]#touch t1 t2 t3
[root@sun salesdept]#mkdir dir1 dir2
[root@sun salesdept]#ls

9. Converting from ext2 and ext3
[root@sun ~]#umount /salesdept
[root@sun ~]#tune2fs –j /dev/sda9

10. To check the file system type of partition
[root@sun ~]# blkid /dev/sda9

11. Converting from ext3 and ext2
[root@sun ~]#umount /salesdept
[root@sun ~]#tune2fs –O ^has_journal /dev/sda9
[root@sun ~]# mount /dev/sda9 /salesdept
[root@sun ~]# mount

11. Converting ext3 to ext4
[root@sun ~]#umount /salesdept
[root@sun ~]# tune2fs -O extents,uninit_bg,dir_index /dev/sda9
[root@sun ~]# blkid /dev/sda9
[root@sun ~]# e2fsck -pf
[root@sun ~]# mount /dev/sda9 /salesdept

S. Pradhan
(MCA, MBA-IT, BCA, CCNA, MCSA 2012, RHCE, ETHICAL HACKING)
Email Id:-spradhan.iiht@gmail.com
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