1
vote
0answers
25 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 ...
0
votes
2answers
33 views

How do I backup system to a different partition on the same drive?

I am a linux newbie, tech oldie. I am setting up a system with Lubuntu 14.04. Although, when I ran the installation I created two partitions -- 1/2 for quickie backups and 1/2 for the installed ...
1
vote
1answer
38 views

Manage Snapshots

So Ubuntu supports LVM. This in turn supports creating and restoring snapshots of the hard drive. Coming from Windows, this is a highly useful feature for restoring the system to a previous point (In ...
1
vote
1answer
49 views

System backup for testing new apps/settings

I am new to linux, and have been installing ubuntu again and again because I mess up something while trying different set-ups. I would like to have an incremental snapshot of my system so that I can ...
1
vote
1answer
100 views

Format USB stick using LVM?

Is it possible to format a USB stick using LVM? I am interested in LVM because apparently it allows you to create instantaneous snapshots for backup purposes.
6
votes
0answers
4k views

Setting up LVM Snapshot as a backup/restore point in ubuntu [closed]

since I could not find how to post this as a blog/post/tutorial in AskUbuntu.. I decided on posting it here, were it is best exposed anyhow ... Setting up LVM Snapshot as a backup/restore point in ...
0
votes
2answers
2k views

mounting logical volume from .img containing a luks encrypted volume group

I'm having some trouble restoring a back-up I made of a encrypted filesystem. The back-up is a .img file containing a single disc partition. This partition is a luks container in which a logical ...
0
votes
1answer
126 views

Backing up bind mounted folders

My layout is as follows. LVM Setup: /dev/VG/Documents, /dev/VG/Music, /dev/VG/Pictures, /dev/VG/Music, /dev/VG/Documents, etc.... Each of the LVMs is bind mounted to the corresponding folder name in ...
4
votes
1answer
526 views

Using LVM snapshots on a live system: possibility of corruption due to system activity

If I am doing backups from LVM snapshots of a live system, how can I best avoid problems due to the snapshot being taken during things like upgrades? Presumably this wouldn't be catastrophic, since ...
2
votes
1answer
120 views

Possibility of inconsistencies in backups across LVM logical volume snapshots

I'd like to start using LVM snapshots to help ensure quality backups. If I have a /var partition that is on a separate volume from the rest of the root filesystem, can I still ensure that a backup ...