https://community.hpe.com/t5/operating-system-hp-ux/extent-based-mirrored-stripes/m-p/3807810#M616754 Shalom,<BR /><BR />Seems like your plan will work.<BR /><BR />Would it not be easier to handle this on the hardware level? What kind of storage is this?<BR /><BR />SEP Mon, 19 Jun 2006 06:47:52 GMT Steven E. Protter 2006-06-19T06:47:52Z https://community.hpe.com/t5/operating-system-hp-ux/extent-based-mirrored-stripes/m-p/3807809#M616753 Hello<BR /><BR />Our volume group /dev/vgtest has two physical volume groups: PVG1, PVG2.<BR />The mirror exists between two different PVGs, so data in PVG1 gets mirrored to PVG2.<BR />Each physical volume group has 5 physical volumes.<BR />I need to implement Distributed Allocation Policy on a shared VG (/dev/vgtest) in a two node ServiceGuard claster.<BR /><BR />Could I implement this change interactively without affecting the state of the database?<BR /><BR />I have outlined the steps that I think I need to take below.<BR /><BR />1) lvreduce -m 0 <LVOL1> <DISKS_IN_PVG2><BR />2) lvchange -D f <LVOL1><BR />3) lvextend -m 1 <LVOL1> <PVG2><BR />4) lvreduce -m 0 <LVOL1> <DISKS_IN_PVG1><BR />3) lvextend -m 1 <LVOL1> <PVG1><BR /><BR /><BR />Have I missing anything?<BR /><BR />Thanks</PVG1></LVOL1></DISKS_IN_PVG1></LVOL1></PVG2></LVOL1></LVOL1></DISKS_IN_PVG2></LVOL1> Mon, 19 Jun 2006 06:03:58 GMT https://community.hpe.com/t5/operating-system-hp-ux/extent-based-mirrored-stripes/m-p/3807809#M616753 Sergejs Svitnevs 2006-06-19T06:03:58Z https://community.hpe.com/t5/operating-system-hp-ux/extent-based-mirrored-stripes/m-p/3807810#M616754 Shalom,<BR /><BR />Seems like your plan will work.<BR /><BR />Would it not be easier to handle this on the hardware level? What kind of storage is this?<BR /><BR />SEP Mon, 19 Jun 2006 06:47:52 GMT https://community.hpe.com/t5/operating-system-hp-ux/extent-based-mirrored-stripes/m-p/3807810#M616754 Steven E. Protter 2006-06-19T06:47:52Z