Here I announce 2nd version my new barrier support patches:
http://people.redhat.com/mpatocka/patches/kernel/barriers/
They are against 2.6.29-rc3.
The most important enhancement is that with these patches, device mapper
is able to send barrier requests to lower devices.
I guess it still won't work for those using LVM on md (Linux software
RAID) because md lacks barrier support? Do you know if someone is
working on it?
--
Tomasz Chmielewski
http://wpkg.org
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