On Mon, Feb 24, 2003 at 09:33:22PM +0100, Bas wrote: > Hi there, > > I'm using LVM 1.0.6 on 2.4.20 with devfs 1.99.17. I used LVM on 2 disks, > with two different VG's. > > It wasn't possible for me to create an LV as soon as it reached minor number > 16. I seem to have deleted the output of this command, but it was "No such > device or address". I deleted the other VG and it's LV's and recreated the > LV and it worked. Could it be that there was an old node still around from an unclean volume group removal ? "rm -r /dev/rootvg; vgmknodes" should clean this up for you in case it happens again. > > My setup is this: > 1 on-board SCSI (Adaptec 7880) controller with one disk - sda. > 1 PCI Adaptec 2940UW controller with one disk - sdb. > > sda, Like sdb has 2 partitions. PV's were created on the second partitions. > sda2 was rootvg, sdb2 was vg00. A couple of logical volumes with minor > numbers 0-3 where on vg00, the rest was on rootvg. > > pvdisplay -v /dev/sda2 > --- Physical volume --- > PV Name /dev/scsi/host0/bus0/target0/lun0/part2 > VG Name rootvg > PV Size 8.45 GB [17719695 secs] / NOT usable 16.19 MB [LVM: > 130 KB] > PV# 1 > PV Status available > Allocatable yes > Cur LV 12 > PE Size (KByte) 16384 > Total PE 539 > Free PE 275 > Allocated PE 264 > PV UUID l7p6er-GiqY-mYAW-Awsi-zB0h-CFUp-o9fga6 > > I wonder why 16.19MB would not be usable, since system/kernel/* logging > doesn't report anything about failing disks. > PE size is 16MB. Because you choose to have a PE size of 16384K and LVM reserves at least 1 PE for future metadata extension. Not to worry about with 8G ;) > > Thanks, > Bas. > > > _______________________________________________ > linux-lvm mailing list > linux-lvm@sistina.com > http://lists.sistina.com/mailman/listinfo/linux-lvm > read the LVM HOW-TO at http://tldp.org/HOWTO/LVM-HOWTO/ -- Regards, Heinz -- The LVM Guy -- *** Software bugs are stupid. Nevertheless it needs not so stupid people to solve them *** =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- Heinz Mauelshagen Sistina Software Inc. Senior Consultant/Developer Am Sonnenhang 11 56242 Marienrachdorf Germany Mauelshagen@Sistina.com +49 2626 141200 FAX 924446 =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- _______________________________________________ linux-lvm mailing list linux-lvm@sistina.com http://lists.sistina.com/mailman/listinfo/linux-lvm read the LVM HOW-TO at http://tldp.org/HOWTO/LVM-HOWTO/