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From: Christophe Varoqui <christophe.varoqui@free.fr>
To: device-mapper development <dm-devel@redhat.com>
Subject: Re: Multipath blacklisted devices
Date: Thu, 20 Apr 2006 22:21:03 +0200	[thread overview]
Message-ID: <4447ED2F.3090505@free.fr> (raw)
In-Reply-To: <4447CB84.6060804@unibas.ch>

URZ- AG a écrit :
> Hi,
>
> I'm using the latest git version of multipath-tools with a 2.6.16 kernel.
> Today I've tried to blacklist a scsi device in the multipath.conf file 
> using the following entry:
>        devnode "^(sda)[0-9]*"
>
> This didn't work at all, it seems that multipath doesn't use the 
> blacklist entries found in multipatch.conf.
> I've patched the source code to hardcode that device and this works well.
> I've tried to debug the config loading but my C knowledge is too poor 
> and I haven't been able to find out whats wrong so far.
> Any help for debugging would be greatly apreciated, I've tried to 
> write some code which dumps all entries read from the config file but 
> it didn't work so far.
>
> Thanks for your time and great work,
> Arsène
>
> -- 
> dm-devel mailing list
> dm-devel@redhat.com
> https://www.redhat.com/mailman/listinfo/dm-devel
>
It works here :(
Try to extract the live blacklist with :

# multipathd/multipathd -k"show conf"
...
blacklist {
        devnode ^(sda)[0-9]*
        devnode ^(ram|raw|loop|fd|md|dm-|sr|scd|st)[0-9]*
        devnode ^hd[a-z]
        devnode ^cciss!c[0-9]d[0-9]*
        wwid 26353900f02796769
        device {
                vendor IET
                product A.*A
        }
        device {
                vendor DGC
                product LUNZ
        }
}
...

Regards,
cvaroqui

  reply	other threads:[~2006-04-20 20:21 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-04-20 17:57 Multipath blacklisted devices URZ- AG
2006-04-20 20:21 ` Christophe Varoqui [this message]
2006-04-22 11:49   ` Arsene Gschwind

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