2009/11/30 Giovanni Tirloni <tirloni@gmail.com>: > On Sun, Nov 29, 2009 at 9:06 AM, Robert Mortimer > <robert.mortimer@gmail.com> wrote: >> I have a volume group that I migrated from 1 physical drive to two >> RAID 0 drives. Looking at the disk access it appears that I have no >> stripe. All data access seems to be on the first drive. How do I >> re-configure the volume group to stripe accross the two physical >> drives? > > I think you've to recreate the Logical Volume(s) using the stripes option (-i) > > http://linux.die.net/man/8/lvcreate > Not really the answer I wanted. I assumed that the default was for LVM to stripe and by adding bot disks to the volume group before migrating it of the physical extent I would be OK. I migrations can loose stripe then surely that is an issue? The Volume was created as part of a xen server virtual machine install so I have limited control over initial LV creation parameters. Rob > -- > Giovanni. > > _______________________________________________ > linux-lvm mailing list > linux-lvm@redhat.com > https://www.redhat.com/mailman/listinfo/linux-lvm > read the LVM HOW-TO at http://tldp.org/HOWTO/LVM-HOWTO/ > _______________________________________________ linux-lvm mailing list linux-lvm@redhat.com https://www.redhat.com/mailman/listinfo/linux-lvm read the LVM HOW-TO at http://tldp.org/HOWTO/LVM-HOWTO/
