リリースノートが無いので細かな更新内容はわからないが、ZPOOL/ZFSのバージョンだけ調べてみた。
#zpool upgrade -v
VER | DESCRIPTION | Solaris10 10/09 | Solaris10 9/10 | Solaris10 8/11 | Solaris11 Express |
---|---|---|---|---|---|
1 | Initial ZFS version | ○ | ○ | ○ | ○ |
2 | Ditto blocks (replicated metadata) | ○ | ○ | ○ | ○ |
3 | Hot spares and double parity RAID-Z | ○ | ○ | ○ | ○ |
4 | zpool history | ○ | ○ | ○ | ○ |
5 | Compression using the gzip algorithm | ○ | ○ | ○ | ○ |
6 | bootfs pool property | ○ | ○ | ○ | ○ |
7 | Separate intent log devices | ○ | ○ | ○ | ○ |
8 | Delegated administration | ○ | ○ | ○ | ○ |
9 | refquota and refreservation properties | ○ | ○ | ○ | ○ |
10 | Cache devices | ○ | ○ | ○ | ○ |
11 | Improved scrub performance | ○ | ○ | ○ | ○ |
12 | Snapshot properties | ○ | ○ | ○ | ○ |
13 | snapused property | ○ | ○ | ○ | ○ |
14 | passthrough-x aclinherit | ○ | ○ | ○ | ○ |
15 | user/group space accounting | ○ | ○ | ○ | ○ |
16 | stmf property support | ○ | ○ | ○ | |
17 | Triple-parity RAID-Z | ○ | ○ | ○ | |
18 | Snapshot user holds | ○ | ○ | ○ | |
19 | Log device removal | ○ | ○ | ○ | |
20 | Compression using zle (zero-length encoding) | ○ | ○ | ○ | |
21 | Deduplication | ○ | |||
22 | Received properties | ○ | ○ | ○ | |
23 | Slim ZIL | ○ | ○ | ||
24 | System attributes | ○ | ○ | ||
25 | Improved scrub stats | ○ | ○ | ||
26 | Improved snapshot deletion performance | ○ | ○ | ||
27 | Improved snapshot creation performance | ○ | ○ | ||
28 | Multiple vdev replacements | ○ | ○ | ||
29 | RAID-Z/mirror hybrid allocator | ○ | ○ | ||
30 | Encryption | ○ | |||
31 | Improved 'zfs list' performance | ○ |
#zfs upgrade -v
VER | DESCRIPTION | Solaris10 10/09 | Solaris10 9/10 | Solaris10 8/11 | Solaris11 Express |
---|---|---|---|---|---|
1 | Initial ZFS filesystem version | ○ | ○ | ○ | ○ |
2 | Enhanced directory entries | ○ | ○ | ○ | ○ |
3 | Case insensitive and File system unique identifier (FUID) | ○ | ○ | ○ | ○ |
4 | userquota, groupquota properties | ○ | ○ | ○ | ○ |
5 | System attributes | ○ | ○ |
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