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linux:fs:btrfs_vs_zfs [2016/04/20 07:53] – linux:fs:btrfsvszfs renamed to linux:fs:btrfs_vs_zfs niziaklinux:fs:btrfs_vs_zfs [2016/04/21 13:49] (current) – [Features] niziak
Line 39: Line 39:
 ^ Redundancy on single disc     | Yes    | metadata| ZFS: copies=n param | ^ Redundancy on single disc     | Yes    | metadata| ZFS: copies=n param |
 ^ Online scrubbing              | Yes    | Yes    | scrub - scan and check data integrity | ^ Online scrubbing              | Yes    | Yes    | scrub - scan and check data integrity |
-^ In place ext2/3/4 conversion  | No     | Yes    | BTRFS: with rollback possible! |+^ In place ext2/3/4 conversion  | No     | <del>Yes</del>    | BTRFS: with rollback possible! DO NOT USE, it is not well tested and causes errors! |
 ^ maturity                      | Yes    | Linux 3.10 | | ^ maturity                      | Yes    | Linux 3.10 | |
 ^ GRUB loader support           |        | Grub2  |  | ^ GRUB loader support           |        | Grub2  |  |
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 ===== ZFS ===== ===== ZFS =====
-  * (-) compression on/off per subvolume+  * (-) compression on/off per subvolume - no support for +c attribute
   * (+) All features are controlled by subvolumes (datasets) attributes (compression, deduplication)   * (+) All features are controlled by subvolumes (datasets) attributes (compression, deduplication)
   * (-) CDDL license is not compatible with Linux kernel. Cannot be distributed as derived work.   * (-) CDDL license is not compatible with Linux kernel. Cannot be distributed as derived work.