We will be adding Extra Disk to Virtual Box and create as Mount point in Linux Guest OS
Step =>1 Right click on virtual box -> settings
Step =>2 Click on Add harddisk => create new disk
Step =>3 Select VDI as disk
Step =>4 Choose Fixed Size Disk for good performance
Step =>5 Provide Location for Disk
And Click on CREATE ,And will prompt below screen for status .
Once completed we need to move to Next step .
Step =>6 Login to Guest OS as root and find that disk using below command [root@HOST12C2020 ~]# fdisk -l Disk /dev/sdc: 21.5 GB, 21474836480 bytes 255 heads, 63 sectors/track, 2610 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: 0x00000000 Step =>7 Let we format that disk now [root@HOST12C2020 ~]# 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 0x1a78dfeb. 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) WARNING: DOS-compatible mode is deprecated. It's strongly recommended to switch off the mode (command 'c') and change display units to sectors (command 'u'). 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, +cylinders or +size{K,M,G} (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. Step =>8 Check Partition details now [root@HOST12C2020 ~]# fdisk -l /dev/sdc Disk /dev/sdc: 21.5 GB, 21474836480 bytes 255 heads, 63 sectors/track, 2610 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: 0x1a78dfeb Device Boot Start End Blocks Id System /dev/sdc1 1 2610 20964793+ 83 Linux Step =>9 Now create File system as EXT3 extension [root@HOST12C2020 ~]# mkfs.ext3 /dev/sdc1 mke2fs 1.43-WIP (20-Jun-2013) Filesystem label= OS type: Linux Block size=4096 (log=2) Fragment size=4096 (log=2) Stride=0 blocks, Stripe width=0 blocks 1310720 inodes, 5241198 blocks 262059 blocks (5.00%) reserved for the super user First data block=0 Maximum filesystem blocks=4294967296 160 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 Step =>10 Create Directory as Root [root@HOST12C2020 ~]# mkdir /wls [root@HOST12C2020 ~]# mkdir /wls Step =>11 Mount that file system [root@HOST12C2020 ~]# mount /dev/sdc1 /wls/ Step =>12 Edit values in /etc/fstab to persist value as permanent [root@HOST12C2020 ~]# vi /etc/fstab [root@HOST12C2020 ~]#cat /etc/fstab /dev/sdc1 /wls ext3 defaults 1 2 Step =>13 Change Owner for mount point [root@HOST12C2020 ~]# chown oracle:oinstall /wls Step =>14 Check now for details [oracle@HOST12C2020 ~]$ df -h Filesystem Size Used Avail Use% Mounted on /dev/mapper/vg_host12c2020-lv_root 27G 4.1G 22G 17% / tmpfs 1.1G 304K 1.1G 1% /dev/shm /dev/sda1 477M 78M 370M 18% /boot /dev/sdb1 40G 30G 8.1G 79% /u01 /dev/sdc1 20G 45M 19G 1% /wls [oracle@HOST12C2020 ~]$ cd /wls/ Step =>15 Verify after using below command [oracle@HOST12C2020 wls]$ touch t [oracle@HOST12C2020 wls]$ ls -lt total 16 -rw-r--r--. 1 oracle oinstall 0 Jun 5 00:13 t drwx------. 2 root root 16384 Jun 5 00:06 lost+found [oracle@HOST12C2020 wls]$
© 2021 Ace2Oracle. All Rights Reserved | Developed By IBOX444