3
votes
1answer
118 views

Production-ready disk deduplication for KVM (Linux)? [closed]

Multiple Windows VMs, all of them with identical software installed (they're clones in fact) that I have to run for administrative+licensing reasons, give me a headache storage-wise. KVM on Linux runs ...
4
votes
3answers
183 views

Store multiple versions of large binary file with minimal data duplication (preferably Linux)

I need to store multiple versions of a ~ 150 GB binary file (qcow2) on Linux servers with local storage, and was hoping there is some solution that involves just keeping diffs that can be merged as ...
2
votes
2answers
304 views

Deduplication of tar archives

Now I'm trying to configure ZFS with deduplication on my linux backup server and have a question. For example I have 1k files in backup1.tar and 1k same files and 1 new in backup2.tar. This files ...
1
vote
0answers
183 views

HP D2D 4312 Bacula configuration

I have configured 5 libraries on the HP D2D system Discovery on the Bacula server shows only the last library and not all libraries. Why? [root@server bacula]# iscsiadm --mode discovery --type ...
1
vote
0answers
2k views

Looking for a deduplication program/script [closed]

I have two systems which hold backups and I would like to de-duplicate. Both are existing systems so new filesystems such as zfs or lessfs aren't really an option. There seems to be a HUGE list of ...
-1
votes
1answer
3k views

Free SAN Storage Software for Linux [closed]

I'm looking for a free solution to build virtual disk targets accessible over SAN (iSCSI). Primary requirement for me is data deduplication support. After much search on the internet i came across ...
0
votes
2answers
552 views

Best filesystem for VM storage? [closed]

What is the best file system for storing VM images? I am looking for features that can save some disk space like compression, deduplication, etc. ZFS is known...but any other alternatives in Linux ...
9
votes
10answers
9k views

Block-level deduplication on Linux

NetApp provides block-level deduplication (ASIS). Do you know any filesystem (even FUSE-based) on Linux (or OpenSolaris, *BSD) that provides the same functionnality ? (I'm not interested in false ...