Btrfs
E37334
Btrfs is a modern copy-on-write Linux file system designed for advanced features like snapshots, checksumming, and efficient storage management.
Statements (52)
| Predicate | Object |
|---|---|
| instanceOf |
Linux file system
ⓘ
copy-on-write file system ⓘ file system ⓘ |
| designGoal |
advanced storage management
ⓘ
better data integrity ⓘ efficient snapshots ⓘ improved scalability ⓘ pooling of multiple devices ⓘ |
| developer |
Linux community
ⓘ
Oracle Corporation ⓘ |
| introducedIn |
Linux
ⓘ
surface form:
Linux kernel 2.6.29
|
| kernelIntegration | mainline Linux kernel ⓘ |
| license | GNU General Public License ⓘ |
| operatingSystem | Linux ⓘ |
| supportsFeature |
LZO compression
ⓘ
RAID0 ⓘ RAID1 ⓘ RAID10 ⓘ RAID5 ⓘ RAID6 ⓘ SSD optimizations ⓘ ZSTD compression ⓘ balance operation for data re-distribution ⓘ checksummed RAID ⓘ checksumming of data ⓘ checksumming of metadata ⓘ copy-on-write ⓘ data deduplication (via external tools) ⓘ extent-based storage ⓘ inline data storage ⓘ metadata mirroring ⓘ multi-device filesystem ⓘ online defragmentation ⓘ online filesystem check (scrub) ⓘ online filesystem resizing ⓘ per-subvolume snapshots ⓘ quotas ⓘ read-only snapshots ⓘ scrub-based error detection ⓘ scrubbing ⓘ self-healing of data with redundancy ⓘ send stream deduplication by receivers ⓘ send stream for remote replication ⓘ send stream incremental backups ⓘ send/receive for subvolume replication ⓘ send/receive read-only snapshots ⓘ send/receive writable snapshots (via incremental streams) ⓘ snapshots ⓘ subvolumes ⓘ transparent compression ⓘ writable snapshots ⓘ zlib compression ⓘ |
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.