Messages in this thread | | | Date | Wed, 9 Mar 2011 14:33:39 +0800 | From | Américo Wang <> | Subject | Re: [PATCH 2/2] hpsa: export resettable_on_kexec host attribute |
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On Tue, Mar 08, 2011 at 05:10:03PM -0600, Stephen M. Cameron wrote: >From: Stephen M. Cameron <scameron@beardog.cce.hp.com> > >This attribute, requested by Redhat, allows kexec-tools to know >whether the controller can honor the reset_devices kernel parameter >and actually reset the controller. For kdump to work properly it >is necessary that the reset_devices parameter be honored. This >attribute enables kexec-tools to warn the user if they attempt to >designate a non-resettable controller as the dump device. > >Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Reviewed-by: WANG Cong <xiyou.wangcong@gmail.com>
Maybe we should docment this sysfs attribute somewhere?
Thanks.
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