[Linux-cluster] how to use gnbd without cluster ?

Benjamin Marzinski bmarzins at redhat.com
Wed Nov 19 16:55:49 UTC 2008


On Wed, Nov 19, 2008 at 07:25:56PM +0300, Василец Дмитрий wrote:
> how to use gnbd without cluster ?

Just start up the the gnbd_server in non-clustered mode

# gnbd_serv -n

Then export the gnbd devices with caching enabled.

# gnbd_export -c -e <gnbd_name> -d <device_to_export>

Finally import the gnbd devices in non-clustered mode

# gnbd_import -ni <server>

When you are using nonclustered mode, you can't use mirroring or
multipathing on top of gnbd.  Either of these can result in data
corruption.

-Ben

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