Re: [dm-devel] Re: [PATCH 0/21] SUSE multipath-tools resync

[Stefan Bader <Stefan Bader de ibm com>]

Hi Christophe,

> - directio checker async mode
> Interesting stuff.
> 1) Do we need the libaio.h copy ?
>
Not really. Just need some interface definitions.

> 2) Have you put some thought to SG_IO async mode feasability ?
>
That is not really an option if you have non-SCSI devices. ;-)

> 3) Shouldn't we also timeout the execv() for path prios and ids to avoid
> blocking the daemon.
>
Could be worth a thought. But maybe these are not that critical.
At least as long as you don't require these calls to re-activate
any failed paths...

Regards,
Stefan