Date: Fri, 5 Feb 2010 05:51:08 -0500 From: grarpamp <grarpamp@gmail.com> To: freebsd-fs@freebsd.org Subject: ZFS version info Message-ID: <d2e731a11002050251j5b820135qfd78b5f150f3be87@mail.gmail.com>
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Been following ZFS things.
ZFS crypto codereview is done. Looks like it will be integrated this quarter.
Wanted to suggest another merge at that time?
Approximately how many LOC would a diff between OpenSolaris
and RELENG_8 be? Primarily for the case where a site wished to try
their own merge.
There had been talk of zpool resizing but I'd guess that's quite
a ways off.
RELENG_8:
This system is currently running ZFS pool version 14.
This system is currently running ZFS filesystem version 3.
OpenSolaris [since RELENG_8]:
========================================
ZFS File System Version 4
This version includes support for the following features:
* userused@... and groupused@... properties
* userquota@... and groupquota@... properties
These features are available in:
* Solaris Express Community Edition, build 114
The related bug and PSARC case for version 4 changes are:
* 6501037 want user/group quotas on ZFS
* PSARC 2009/204 ZFS user/group quotas & space accounting
========================================
========================================
ZFS Pool Version 22
This version includes support for zfs receive properties.
Pool version 22 is available in this release:
* Solaris Express Community Edition, build 128
The PSARC case for the version 22 change is:
* PSARC/2009/510 ZFS Received Properties
========================================
ZFS Pool Version 21
This version includes support for ZFS deduplication properties.
Pool version 21 is available in this release:
* Solaris Express Community Edition, build 128
The PSARC case for the version 21 change is:
* PSARC/2009/571 ZFS Deduplication Properties
========================================
ZFS Pool Version 20
This version includes the zle compression algorithm that is needed
to support the ZFS deduplication properties in ZFS pool version 21.
Both pool versions are available in this release:
* Solaris Express Community Edition, build 128
The PSARC case for the version 20 change is:
* PSARC/2009/571 ZFS Deduplication Properties
========================================
ZFS Pool Version 19
This version includes support for the following feature:
* ZFS log device removal
This feature is available in:
* Solaris Express Community Edition, build 125
The related change record for the version 19 change is:
* 6574286 removing a slog doesn't work
========================================
ZFS Pool Version 18
This version includes support for the following feature:
* ZFS snapshot holds
This feature is available in:
* Solaris Express Community Edition, build 121
The related change record for the version 18 change is:
* 6803121 want user-settable refcounts on snapshots
========================================
ZFS Pool Version 17
This version includes support for the following feature:
* triple-parity RAID-Z
This feature is available in:
* Solaris Express Community Edition, build 120
The related change record for the version 17 change is:
* 6854612 triple-parity RAID-Z
========================================
ZFS Pool Version 16
This version includes support for the following feature:
* stmf property support
This feature is available in:
* Solaris Express Community Edition, build 116
The related bug for the version 16 change is:
* 6736004 zvols need an additional property for comstar support
========================================
ZFS Pool Version 15
This version includes support for the following features:
* userused@... and groupused@... properties
* userquota@... and groupquota@... properties
These features are available in:
* Solaris Express Community Edition, build 114
The related bug and PSARC case for version 15 changes are:
* 6501037 want user/group quotas on ZFS
* PSARC 2009/204 ZFS user/group quotas & space accounting
========================================
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