MFC of ZFSv15

[Martin Matuska]

 Dont forget to read the general "ZFS notes" section in UPDATING:

ZFS notes
---------
When upgrading the boot ZFS pool to a new version, always follow
these two steps:

1.) recompile and reinstall the ZFS boot loader and boot block
(this is part of "make buildworld" and "make installworld")

2.) update the ZFS boot block on your boot drive

The following example updates the ZFS boot block on the first
partition (freebsd-boot) of a GPT partitioned drive ad0:
"gpart bootcode -p /boot/gptzfsboot -i 1 ad0"

Non-boot pools do not need these updates.

Dňa 16. 9. 2010 17:43, Mike Tancsa wrote / napísal(a):
> At 11:18 AM 9/16/2010, jhell wrote:
>> On 09/16/2010 09:55, Mike Tancsa wrote:
>> >
>> > Thanks again for all the ZFS fixes and enhancements! Are there any
>> > caveats to upgrading ?
>> >
>> > Do I just do
>> >
>> > zpool upgrade -a
>> > zfs upgrade -a
>> >
>> > or are there any extra steps ?
>> >
>>
>> Hi Mike,
>>
>> No-one knows your bootcode better than you. So if you are upgrading
>> don't forget if you are on a ZFS root then your bootcode might need
>> updating.
>
>
> Hi,
> I am booting off UFS right now so no bootcode updates for me :) I did
> look at UPDATING which does mention
>
> 20100915:
> A new version of ZFS (version 15) has been merged.
> This version uses a python library for the following subcommands:
> zfs allow, zfs unallow, zfs groupspace, zfs userspace.
> For full functionality of these commands the following port must
> be installed: sysutils/py-zfs
>
> ---Mike
>
>
> --------------------------------------------------------------------
> Mike Tancsa, tel +1 519 651 3400
> Sentex Communications, mike at sentex.net
> Providing Internet since 1994 www.sentex.net
> Cambridge, Ontario Canada www.sentex.net/mike