I don't think so. /dev/sdb will have the same partition table as /dev/sda from the sfdisk command. I bet you need to run pvcreate and vgcreate before running the rest of the script. Thanks, Malahal. Holger Rauch [holger.rauch@heitec.de] wrote: > Hi Lars (and all the other list members), > > first of all, thanks for this nice little script (and I see nothing wrong > with that :-))) ), but it assumes that VG backupvg and the underlying VG > has already been created, right? I see no pvcreate and vgcreate invocations > in there. Is this on purpose, i.e. is that already done just by duplicating > the partition table using sfdisk? > > Thanks in advance for clarifying things. > > Kind regards, > > Holger > > On Fri, 07 Sep 2007, Lars Ellenberg wrote: > > > [...] > > what is wrong with > > sfdisk -d /dev/sda | sfdisk /dev/sdb > > lvs -o attr,name,size --noheadings rootvg | > > while read a n s; do > > [[ $a == -* ]] || continue; > > lvcreate -L $s -n $n backupvg ; > > # dd bs=1M if=/dev/rootvg/$n of=/dev/backupvg/$n > > done > > ? > > [...] _______________________________________________ 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/
