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Re: When is a block free?





On Thu, Oct 2, 2008 at 2:59 AM, Theodore Tso <tytso mit edu> wrote:
On Wed, Oct 01, 2008 at 01:46:00PM -0600, Chris Worley wrote:
>
> Maybe that should effect the priority of implementation for ext[34]?
>


also i am inferring correctly  that the SAN array vendors who are now implementing thin provisioning i.e. allocate space on writes can benefit from this ? now that the array can know which blocks are free and update its own list of free blocks? 

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