1
vote
1answer
19 views

Removing /home LVM and merging in to /

[root@host.com ~]# pvdisplay -s Device "/dev/sda2" has a capacity of 0 [root@host.com ~]# vgdisplay -s ...
3
votes
1answer
101 views

Removal of HDD causes kernel panic

I recently added a 2nd HDD to a system and then proceeded to do a clean install on to this 2nd HDD of CentOS 6.5. The original system was CentOS 5.9. My plan was to leave the original HDD in place so ...
0
votes
0answers
90 views

How to enter LVM GUI from CentOS live CD?

I'm trying to reduce in size one of my logical volumes in CentOS. I booted from the CentOS 5.10 installation CD into linux rescue and tried running: lvreduce --resizefs --size 450g ...
3
votes
1answer
1k views

Can't resize lvm volume “lv_home is in use. e2fsck: Cannot continue, aborting”

I would like to shrink my logical volume for home directory, so that I can extend volume for root. df -h /dev/mapper/vg_mitoscomp-lv_root 50G 33G 15G 70% / /dev/mapper/vg_mitoscomp-lv_home ...
0
votes
1answer
481 views

Adding a second hard disk CentOS

I'm running CentOS on my VMware server console, and I want to know how to make a second virtual hard disk on which I can expand the size of the primary logical volume AND and a third to hold two ...
1
vote
4answers
50 views

targeting a specific block with e2fsck to shorten wait

Recently had a LVM'd CentOS 6.5 install get accidentally cold-shutdown. On bootup, it says that the home partition need fscking: /dev/mapper/vg_myserver-lv_home: Block bitmap for group 3072 is not ...
1
vote
1answer
2k views

Is there any way to do a CentOS minimal install without LVM / ext4?

I'm trying to benchmark the disk throughput of a base CentOS install on my lab XenServer setup, and am installing from the CentOS 6.4 minimal CD. However, the install ISO boots into a text-mode ...
3
votes
1answer
1k views

What's the easiest way to decrypt a disk partition?

I made a mistake of encrypting the entire LVM physical volume (contains both home, root, and swap) when installing a CentOS 6.4 (2.6.32-358.6.1.el6.x86_64) box. I soon came to realize that moving ...
5
votes
3answers
5k views

How do I combine two logical volumes that reside on a single physical volume in LVM?

I have two logical volumes, one is mounted as /, the other is mounted as /home. I want to combine them, because the / volume is constantly running out of space. (Yes, I know what's using all that ...
0
votes
3answers
3k views

Create swap partition after install

I already have parititon contain data under lvm enviroment with centos 5.8 output of fdisk -l root@server [~]# fdisk -l Disk /dev/sda: 1000.2 GB, 1000204886016 bytes 255 heads, 63 sectors/track, ...
1
vote
2answers
839 views

How to extend second CentOS 5 partition in VMware

I know this question has already been answered for a primary partition, but what about a secondary? I have extended the space to 30G in VMware. When I perform an fdisk -l, here's the output: Disk ...
3
votes
1answer
996 views

dual booting centos5.5 and fedora

I already have CentOS 5.5 on my system whose hard disk is ~500GB. I have tried to dual boot with Fedora 16. while installing fedora 16 I have created a ~250GB and ~4GB partitions for "/" and swap. The ...
3
votes
1answer
9k views

gparted live CD can't resize a partition?

I recently ran out of space on a VirtualBox VM (CentOS guest) managed by Vagrant. It was using a .vmdk image, so I couldn't dynamically resize it. Following these instructions, I cloned the old image ...
0
votes
1answer
493 views

How to change or create Lvm partition in Centos after install OS in shell

How to change or create Lvm partition in Centos dedicate server after install OS in shell?