[BIG RFC] Filesystem-based checkpoint

Dave Hansen dave at linux.vnet.ibm.com
Tue Oct 28 14:10:29 PDT 2008


On Tue, 2008-10-28 at 15:56 -0500, Serge E. Hallyn wrote:
> If you like I can take a shot at whipping up the new mini-fs, though
> I think you're having fun :)

There are a couple of concepts that just get easier once you start
thinking of this as an entire fs too.  For instance, cr_ctx just becomes
crfs_sb.  For things like dumping in parallel, we get locking and
lifetime rules for free from the vfs.

-- Dave



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