zfs send is great for moving a filesystem with lots of tiny files,
since it just handles the blocks :)



I'd like to see:

pool-shrinking (and an option to shrink disk A when i want disk B to
become a mirror, but A is a few blocks bigger)

install to mirror from the liveCD gui

zfs recovery tools (sometimes bad things happen)

automated installgrub when mirroring an rpool




On Fri, Feb 27, 2009 at 8:02 PM, Richard Elling
<richard.ell...@gmail.com> wrote:
> David Magda wrote:
>>
>> On Feb 27, 2009, at 18:23, C. Bergström wrote:
>>
>>> Blake wrote:
>>>>
>>>> Care to share any of those in advance?  It might be cool to see input
>>>> from listees and generally get some wheels turning...
>>>>
>>> raidz boot support in grub 2 is pretty high on my list to be honest..
>>>
>>> Which brings up another question of where is the raidz stuff mostly?
>>>
>>> usr/src/uts/common/fs/zfs/vdev_raidz.c ?
>>>
>>> Any high level summary, docs or blog entries of what the process would
>>> look like for a raidz boot support is also appreciated.
>>
>> Given the threads that have appeared on this list lately, how about
>> codifying / standardizing the output of "zfs send" so that it can be backed
>> up to tape? :)
>
> It wouldn't help.  zfs send is a data stream which contains parts of files,
> not files (in the usual sense), so there is no real way to take a send
> stream and extract a file, other than by doing a receive.
>
> At the risk of repeating the Best Practices Guide (again):
> The zfs send and receive commands do not provide an enterprise-level backup
> solution.
> -- richard
>
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