Red_Hat
RH302 · Question #69
There are three Disk Partitions /dev/hda8, /dev/hda9, /dev/hda10 having size 100MB of each partition. Create a Logical Volume named testvolume1 and testvolume2 having a size 250MB. Mount each…
Steps of Creating LVM: 1. pvcreate /dev/hda8 /dev/hda9 /dev/hda10 pvdisplay command is used to display the information of physical volume. 2. vgcreate test0 /dev/hda8 /dev/hda9 /dev/hda10 vgdisplay command is used to display the information of Volume Group. 3. lvcreate -L 250M…
Storage management
Question
There are three Disk Partitions /dev/hda8, /dev/hda9, /dev/hda10 having size 100MB of each partition. Create a Logical Volume named testvolume1 and testvolume2 having a size 250MB. Mount each Logical Volume on lvmtest1, lvmtest2 directory.
Explanation
Steps of Creating LVM:
- pvcreate /dev/hda8 /dev/hda9 /dev/hda10 pvdisplay command is used to display the information of physical volume.
- vgcreate test0 /dev/hda8 /dev/hda9 /dev/hda10 vgdisplay command is used to display the information of Volume Group.
- lvcreate -L 250M -n testvolume1 test0 lvdisplay command is used to display the information of Logical Volume.
- lvcreate -L 250M -n testvolume2 test0
- mkfs -t ext3 /dev/test0/testvolume1
- mkfs -t ext3 /dev/test0/testvolume2
- mkdir /lvmtest1
- mkdir /lvmtest2
- mount /dev/test0/testvolume1 /lvmtest1
- mount /dev/test0/testvolume2 /lvmtest2
- vi /etc/fstab /dev/test0/testvolume2 /lvmtest2 ext3 defaults 0 0 /dev/test0/testvolume1 /lvmtest1 ext3 defaults 0 0
Topics
#LVM#pvcreate/vgcreate#lvcreate#filesystem mounting
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