On Mon, 2006-09-25 at 10:17 -0500, isplist@xxxxxxxxxxxx wrote: > After adding storage, my cluster comes up with different /dev/sda, /dev/sdb, > etc settings. My initial device now comes up as sdc when it used to be sda. > > Is there some way of allowing GFS to see the storage in some way that it can > know which device is which when I add a new one or remove one, etc? > You should be using lvm2 and lvm2_cluster to handle this issue. LVM2 handles the name changing of the device on reboot. This often happens depending on the scan order for the devices. By using a volume manager, you make these changes transparent. You also have the advantage of not being tied to single devices, but able to concatenate or stripe your filesystem across multiple devices. You must also use lvm2-cluster to ensure any changes you make to the volume information is consistent across the cluster. > Hard loop ID's on the FC side I think but is there anything on the GFS side? > > Mike > > > > -- > Linux-cluster mailing list > Linux-cluster@xxxxxxxxxx > https://www.redhat.com/mailman/listinfo/linux-cluster > > -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster
