Solaris Kernel 144501-19: zpool version 29, zfs version 5

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Since Kernel patch/update 144501-19, Oracle now puts zpool version 29 and zfs version 5 into production.

One visible change is the more detailed status when doing a scrub or a resilver operation:

# zpool status
  pool: rpool
 state: ONLINE
 scan: scrub in progress since Mon Aug  8 16:18:21 2011
    1.98G scanned out of 3.66G at 50.7M/s, 0h0m to go
    1.98G scanned out of 3.66G at 50.7M/s, 0h0m to go
    0 repaired, 54.13% done
config:

        NAME        STATE     READ WRITE CKSUM
        rpool       ONLINE       0     0     0
          c1t0d0s0  ONLINE       0     0     0

errors: No known data errors

Changes since zpool 22:
VER  DESCRIPTION
---  --------------------------------------------------------
 [...]
 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
History of zfs versions:

VER  DESCRIPTION
---  --------------------------------------------------------
 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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