[Linux-cluster] R: Rename scsi devices

[Robert Verspuy]

See 
http://www.cyberciti.biz/tips/linux-assign-static-names-to-scsi-devices.html 
for an example of such an udev rule.
Then you can use the symlink in your xen config.

With kind regards,
Robert Verspuy

On 01/08/2010 05:45 PM, cluster at xinet.it wrote:
>
> Thanks a lot for your answer!
>
> Can you post some example for doing this?
>
> My problem is that I have to refer to a right device in my VM 
> configuration for xen:
>
> disk = ['phy:/dev/sdj,xvda,w']
>
> for live migration purposes the reference to disk must be the same in 
> all the physical hosts, so I must be shore that sdj points to the 
> right ISCSI LUN.
>
> Thanks for any help!
>
> Regards,
>
> Francesco Gallo
>
> *Da:* linux-cluster-bounces at redhat.com 
> [mailto:linux-cluster-bounces at redhat.com] *Per conto di *Ian Hayes
> *Inviato:* venerdì 8 gennaio 2010 16:22
> *A:* linux clustering
> *Oggetto:* Re: [Linux-cluster] Rename scsi devices
>
> You could use a udev rule to symlink it to a new device name
>
>     On Jan 8, 2010 7:07 AM, <cluster at xinet.it
>     <mailto:cluster at xinet.it>> wrote:
>
>     Hi all,
>
>     do someone know how i could rename an iscsi device from
>
>     /dev/sde to /dev/sdg?
>
>     I mean, I have an iscsi device from a storage with address
>     7:0:0:12 and I see it in one host with the name /dev/sde while in
>     the second host i see it with name /dev/sdg.
>
>     I need to rename due to virtualization purposes.
>
>     Can someone help me?
>
>     Thanks all,
>
>     Francesco Gallo
>
>
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