On Mar 2, 2009, at 19:31, David wrote:
So nobody is interested in Raidz grow support? i.e. you have 4 disks
is a
raidz and you only have room for a 5th disk(physically), so you add
the 5th
disk to the raidz. It would be a great feature for a home server and
its the
only thing stopping solaris going on my home file server.
The block pointer rewrite / relocate code has already been written, so
once that code is pushed back it:
will allow us to traverse all the blocks in the pool and move them
around. This will be used to move all the used space off a disk so
that it can be removed. But we realized that since bp relocate has
to visit all the blocks in the pool, it can also be used to scrub or
resilver the pool.
http://blogs.sun.com/ahrens/entry/new_scrub_code
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