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Managing ZFS File Systems in Oracle® Solaris 11.3

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Updated: October 2017
 
 

ZFS Pool Versions

The following table provides a list of ZFS pool versions that are available in the Oracle Solaris release. This list can be created using the zpool upgrade –v command.

Version
Oracle Solaris Release
Description
1
S11 11/11
Initial ZFS version
2
S11 11/11
Ditto blocks (replicated metadata)
3
S11 11/11
Hot spares and double parity RAID-Z
4
S11 11/11
zpool history
5
S11 11/11
gzip compression algorithm
6
S11 11/11
bootfs pool property
7
S11 11/11
Separate intent log devices
8
S11 11/11
Delegated administration
9
S11 11/11
refquota and refreservation properties
10
S11 11/11
Cache devices
11
S11 11/11
Improved scrub performance
12
S11 11/11
Snapshot properties
13
S11 11/11
snapused property
14
S11 11/11
aclinherit passthrough-x property
15
S11 11/11
user and group space accounting
16
S11 11/11
stmf property
17
S11 11/11
Triple-parity RAID-Z
18
S11 11/11
Snapshot user holds
19
S11 11/11
Log device removal
20
S11 11/11
zle (zero-length encoding) compression algorithm
21
S11 11/11
Deduplication
22
S11 11/11
Received properties
23
S11 11/11
Slim ZIL
24
S11 11/11
System attributes
25
S11 11/11
Improved scrub stats
26
S11 11/11
Improved snapshot deletion performance
27
S11 11/11
Improved snapshot creation performance
28
S11 11/11
Multiple vdev replacements
29
S11 11/11
RAID-Z/mirror hybrid allocator
30
S11 11/11
Encryption
31
S11 11/11
Improved 'zfs list' performance
32
S11 11/11
One MB blocksize
33
S11 11/11
Improved share support
34
S11.1
Sharing with inheritance
35
S11.2
Sequential resilver
36
S11.3
Efficient log block allocation
37
S11.3
lz4 compression