0
votes
1answer
60 views

How to mount a 20 TB file system

I have recently created a file server with 6x4tb hard drives. One hard drive is used as the file system and is formatted with ext4. While I have created an LVM with the other five drives. This LVM ...
0
votes
1answer
31 views

How can I add a new drive to an existent logical volume?

I have a personal remote server running Ubuntu Desktop 14.04 with no graphical access. I have LVM set up with the internal hard drive (/dev/sda), and I've plugged in a new USB hard drive (/dev/sdb). ...
0
votes
0answers
56 views

Internal hard drive not appearing after I partitioned and mounted it using webmin's logical volume management. Should I be concerned?

Running Ubuntu 12.04 LTS Server, I attempted to partition one of the internal hard drives, /dev/sdb, using the logical volumes management tool in webmin following the guide found here: ...
1
vote
0answers
28 views

Failure proof logical volumes on heterogenous bunch of irreliable hard disks

Like I guess most people do, I have accumulated an assortment of various hard drives over the years. They are mostly of different size, manufacturer, speed, etc. There are too many off them to put ...
3
votes
2answers
3k views

Adding Disks With LVM

I'm sure this has been answered somewhere on here before (I even found kinda a guide here, but seemed to be a bit spotty and incomplete) but I was wondering if someone could assist me or at least ...
0
votes
0answers
26 views

Create LVM without data loss?

I have three hard drives, one for the OS and two for media. All drives are currently on Ext4 partitions. One of the media drives is full, I'd like to use an LVM to merge the two media drives into one. ...
2
votes
0answers
32 views

How to remove encryption from volume during installation

I'm currently in the process of installing Ubuntu Server 12.04 onto a fresh build. I have two 3TB hard drives that I'd like to run in software RAID 1, and was following this tutorial. During ...
1
vote
1answer
70 views

Using LVM with two hard drives, 1 Solid State

I am setting up Ubuntu and just got to the option about using LVM to partition the hard drives. My understanding is that if I do this Ubuntu will be able to treat the two drives as one. That's great, ...
2
votes
0answers
77 views

Combine two hard drives

I have a PC with 2 physical hard drives, each is 500 GB (sda and sdb) I'd like to combine them in one large hard drive (1T). I couldn't find a clear approach on how to do it. I tried LVM with no ...
0
votes
0answers
66 views

Ubuntu VPS repartition disk from command line

I know there are a lot of similar questions on askubuntu, but any of them did not solve my problem. I have virtual server with Ubuntu 12.04. I need more disk space for larg MySQL DB (~140GB). Admins ...
1
vote
0answers
184 views

Migrating LVM installation to new drive - how to create boot partition?

I have Ubuntu 12.04 installed on a single 1TB HDD under LVM2. The disk contains a separate boot partition with everything else under the LVM. I'd like to move everything to a larger drive and remove ...
0
votes
0answers
168 views

Formatted Volume Group in need of recover (test disk doesnt seem to cut it)

First of all, my bad if I placed this question on the wrong forum but I am working on Ubuntu so it is relevant. So here it goes. I while ago (like 6 months ago) I decided I would try out windows ...
1
vote
0answers
508 views

Questions about full disk encryption

Completely new user here, I've been reading for a couple of hours about ubuntu's full disk encryption but I just don't understand some basic points. When installing ubuntu's full disk encryption, ...
1
vote
3answers
7k views

How to create a LVM Partition/physical volume > 2TB

I was following this tutorial found here: How to set up multiple hard drives as one volume? Which was working out great however i have a 3TB drive and every time i create the partition (whether it be ...
0
votes
1answer
194 views

Hardware RAID1 device is the wrong size/too small?

My motherboard has an Intel RAID controller. I set up 2x3TB HDD in RAID1 named "Home". This should make a single device that is about 3TB. This is what I end up with: # fdisk -l Disk /dev/sda: 240.1 ...
2
votes
0answers
279 views

when installing /boot inside a lvm group, where do I install the boot loader?

I am setting a personal file/cloud server based on ubuntu server 12.04 and owncloud but there are certain things about the partitioning that I can't get my head around... Let's say for example I want ...
5
votes
1answer
2k views

Setting up lvm with HDD and SSD

My current hard drive is just about full and rather than just toss it and get a new one (since it works fine), I want to get a new drive and set them both up using lvm. While I'm at it, I also want to ...
2
votes
1answer
185 views

Merge LUKS-partition with partition on another HDD

I just bought a 2 TB hard disk because the home partition on the old one is almost full. What I want to do is to extend the home partition on hard disk 1 (sda2) to also include all the space on the ...
3
votes
1answer
6k views

Disks constantly spinning no matter what I do (jbd2). I'm on the brink of insanity

My disks have been spinning for months. It started with Ubuntu 11.10, and continues with 12.04. I can't figure out how to stop it. I've looked at various folks suggestions online about ext4 commit ...
4
votes
3answers
14k views

How to move / copy logical volume (lv) to another volume group (vg)?

Basically, I want to move / copy several logical volumes (lv) into a new volume group (vg). The new volume group reside on a new set of physical volumes. Does anyone know how to do that safely without ...
2
votes
1answer
443 views

Hard disk using LVM shows “8% contiguous” on startup. How serious is it?

My desktop runs Ubuntu 11.04 61-bit server with LVM. I use XFCE 4 as a GUI on top of the server. Recently, I get a message on every startup which says "/dev/sda1 was not properly unmounted. Check ...
1
vote
1answer
460 views

2TB harddrive with lvm grub error [closed]

I installed Ubuntu 11.04 on a 2 terabyte hard drive. After the install process I get a strange error: "error: no such partition” grub rescue ... Is Ubuntu unable to support 2TB hard disks? ...
1
vote
3answers
186 views

How to “mash together” the contents of 2 hard drives?

Previous research suggests that I need an LVM. However, I can't find anything for what to do about data being on both drives. I took the hard drive of an existing, running 10.04 computer and put it ...