Messages in this thread | | | From | Nikita Danilov <> | Date | Sat, 4 Aug 2007 21:26:44 +0400 | Subject | Re: [PATCH 00/23] per device dirty throttling -v8 |
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Andrew Morton writes:
[...]
> > It's pretty much unfixable given the ext3 journalling design, and the > guarantees which data-ordered provides.
ZFS has intent log to handle this (http://blogs.sun.com/realneel/entry/the_zfs_intent_log). Something like that can --theoretically-- be added to ext3-style journalling.
Nikita.
> > The easy preventive is to mount with data=writeback. Maybe that should > have been the default.
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