Volume Shadow Copy For Linux?

An anonymous reader writes "I was asked to manage a number of Linux servers at work. I would like to use volume snapshots to improve my backup scripts and keep recent copies of data around for quick restore. I normally manage Windows servers and on those I would just use Microsoft's Volume Shadow Copy for this. I tried Linux LVM snapshots, but most of the servers I manage run regular partitions with ext3 file systems, so LVM snapshots will not work. I found some versioning file systems out there like ext3cow and Tux3. Those look interesting, but I need something I can use on my existing ext3 file systems. I also found the R1Soft Hot Copy command-line utility, but it does not yet support my older 2.4 Linux servers. What are you using to make snapshots on Linux?"

Comments

no offense, but what a windows mentality

[Anonymous Coward]

Linux servers don't get backed up, they only get migrated to new hardware every five years. (BSD is the same, except for the second part.)

Re:no offense, but what a windows mentality

[mikemsd]

Sweet, I'm going to install Linux on all my systems. I didn't know that Linux could prevent natural and man made disasters as well as being a stable operating system. We've been wasting all this money on backup for all these years.

Re:nilfs

[Chainsaw]

Nerds I'd Like to... You know what - nevermind.