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 |
Solaris 10 6/06 |
Initial ZFS version |
|
2 |
Solaris 10 11/06 |
Ditto blocks (replicated metadata) |
|
3 |
Solaris 10 11/06 |
Hot spares and double parity RAID-Z |
|
4 |
Solaris 10 8/07 |
|
|
5 |
Solaris 10 10/08 |
|
|
6 |
Solaris 10 10/08 |
|
|
7 |
Solaris 10 10/08 |
Separate intent log devices |
|
8 |
Solaris 10 10/08 |
Delegated administration |
|
9 |
Solaris 10 10/08 |
|
|
10 |
Solaris 10 5/09 |
Cache devices |
|
11 |
Solaris 10 10/09 |
Improved scrub performance |
|
12 |
Solaris 10 10/09 |
Snapshot properties |
|
13 |
Solaris 10 10/09 |
|
|
14 |
Solaris 10 10/09 |
|
|
15 |
Solaris 10 10/09 |
user and group space accounting |
|
16 |
Solaris 10 9/10 |
|
|
17 |
Solaris 10 9/10 |
Triple-parity RAID-Z |
|
18 |
Solaris 10 9/10 |
Snapshot user holds |
|
19 |
Solaris 10 9/10 |
Log device removal |
|
20 |
Solaris 10 9/10 |
|
|
21 |
Solaris 10 9/10 |
Deduplication |
|
22 |
Solaris 10 9/10 |
Received properties |
|
23 |
Solaris 10 8/11 |
Slim ZIL |
|
24 |
Solaris 10 8/11 |
System attributes |
|
25 |
Solaris 10 8/11 |
Improved scrub stats |
|
26 |
Solaris 10 8/11 |
Improved snapshot deletion performance |
|
27 |
Solaris 10 8/11 |
Improved snapshot creation performance |
|
28 |
Solaris 10 8/11 |
Multiple vdev replacements |
|
29 |
Solaris 10 8/11 |
RAID-Z/mirror hybrid allocator |
|
30 |
Solaris 11 11/11 |
Encryption |
|
31 |
Solaris 10 1/13 |
Improved 'zfs list' performance |
|
32 |
Solaris 10 1/13 |
One MB blocksize |
|
33 |
Oracle Solaris 11 11/11 |
Improved share support |
|
34 |
Oracle Solaris 11.1 |
Sharing with inheritance |
|
35 |
Oracle Solaris 11.2 |
Sequential resilver |
|
36 |
Oracle Solaris 11.3 |
Efficient log block allocation |
|
37 |
Oracle Solaris 11.3 |
lz4 compression |
|
38 |
Oracle Solaris 11.4 |
xcopy with encryption |
|
39 |
Oracle Solaris 11.4 |
reduce resilver restart |
|
40 |
Oracle Solaris 11.4 |
Deduplication 2 |
|
41 |
Oracle Solaris 11.4 |
Asynchronous dataset destroy |
|
42 |
Oracle Solaris 11.4 |
Support for reguid |
|
43 |
Oracle Solaris 11.4 |
RAID-Z enhancements and cloud device support |
|
44 |
Oracle Solaris 11.4 |
Device Removal |
|
45 |
Oracle Solaris 11.4 SRU 11 |
Lazy deadlists |
|
46 |
Oracle Solaris 11.4 SRU 12 |
Compact file metadata for encryption |
|
47 |
Oracle Solaris 11.4 SRU 21 |
Property support for ZFS volumes |
| 48 | Oracle Solaris 11.4 SRU 45 | File retention |
| 49 | Oracle Solaris 11.4 SRU 51 | Unicode versioning |
| 50 | Oracle Solaris 11.4 SRU 57 | Raw crypto replication |
| 51 | Oracle Solaris 11.4 SRU 63 | Retention onexpiry |