[dm-devel] rdac mode on SLES10SP1
Tore Anderson
tore at linpro.no
Tue Sep 11 08:12:14 UTC 2007
* Kirill Cherkashin
> Could you advise me on next matter.
> We have DS4800 connected to SLES10&9. At the moment we're using 'native'
> IBM rdac driver but we're going to soon jump to Linux mpio.
> According to Novell's support site in SP1(with kernel 2.6.16) MPIO
> would be supported by in rdac mode.
>
>
> However, here I found that it should happened only with 2.6.23 kernel.
The RDAC hardware handler is included (in a usable form) in the
kernel.org kernels starting from 2.6.23-rc4, if I recall correctly.
I assume SuSE has simply backported it to their 2.6.16 kernel. I know
Red Hat has done the same for RHEL5.1, at least.
--
Tore Anderson
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