https://community.hpe.com/t5/disk-enclosures/va7400/m-p/2803011#M6035 I have two VA7400. Currenlty one of my server vg that reside in the VA7400 is running out of free PE. I need some free PE in order to increasee one of the logical volume size.<BR /><BR />How could I do this with the va7400. I know that I won't be able to increase the existing LUN size. I can either create a bigger LUN and restored the data to the new LUN or create a new LUN and use vgextend to extend my vg.<BR /><BR />How could I see the mapping of the VA LUN with the OS VG? I mean how could I know which LUN is allocated to which VG. Tue, 10 Sep 2002 07:22:16 GMT kholikt 2002-09-10T07:22:16Z https://community.hpe.com/t5/disk-enclosures/va7400/m-p/2803011#M6035 I have two VA7400. Currenlty one of my server vg that reside in the VA7400 is running out of free PE. I need some free PE in order to increasee one of the logical volume size.<BR /><BR />How could I do this with the va7400. I know that I won't be able to increase the existing LUN size. I can either create a bigger LUN and restored the data to the new LUN or create a new LUN and use vgextend to extend my vg.<BR /><BR />How could I see the mapping of the VA LUN with the OS VG? I mean how could I know which LUN is allocated to which VG. Tue, 10 Sep 2002 07:22:16 GMT https://community.hpe.com/t5/disk-enclosures/va7400/m-p/2803011#M6035 kholikt 2002-09-10T07:22:16Z https://community.hpe.com/t5/disk-enclosures/va7400/m-p/2803012#M6036 Use vgdisplay to show what's in the vg. Then run ioscan to correlate the /dev/rdsk/* devices shown in the vgdisplay output with your physical devices (LUNs on the VA7400).<BR /><BR />To extend the volume group, you can create a new LUN on the VA7400 and mirror the vg onto it with mirror/UX. Or you could simply add a new LUN into the existing vg to add space to the vg. Us vgextend for this.<BR /><BR />Good luck!<BR /> Tue, 10 Sep 2002 12:03:51 GMT https://community.hpe.com/t5/disk-enclosures/va7400/m-p/2803012#M6036 Vincent Fleming 2002-09-10T12:03:51Z