[dm-devel] Can we have customized path_checker?

Chandra Seetharaman sekharan at us.ibm.com
Wed Jun 25 22:44:40 UTC 2008


On Wed, 2008-06-25 at 15:39 -0700, Pradipmaya Maharana wrote:
> Hi All,
> 
> Under the multipath.conf, can we have the customized path checker?
> Something like:
> 
> path_checker    /sbin/my_path_checker /dev/%n
> 
> Please comment.

Technically, yes, you can. I do not about "support" after that point :)

But, remember that if your storage does have other configuration info
built in, you will be overwriting them all.

> 
> Thanks and Regards,
> Pradipmaya.
> 
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