On Fri, Feb 13, 2009 at 04:01:02PM -0200, Otavio Salvador wrote: > Petr Uzel <[email protected]> writes: > > > Hi, > > > > On Fri, Feb 13, 2009 at 08:15:54AM -0500, Joel Granados wrote: > >> Hi Peter. > >> > >> I agree with you on this. This patch is part of the set of patches I will > >> propose for parted for version 1.8.9. > > > > Nice to hear that. But please note that I have not tested the patch > > much as I do not have access to the affected fakeraid controller. > > However, synthetic tests with linear DM seemed to work fine. > > In this case could you try to cook a test case for it?
Here is a simple shell script that illustrates the incorrect behavior. The patch I've sent before fixes the issue (at least for me ;) ). ========================== #!/bin/bash dev=/dev/sdb vgname=data lvname=test lvsize=2G # Prepare lv pvcreate $dev vgcreate $vgname $dev lvcreate --name $lvname --size $lvsize $vgname # Create GPT on the lv parted -s /dev/$vgname/$lvname mklabel gpt # Save primary GPT table (2nd) sector dd if=/dev/$vgname/$lvname of=prim_gpt_before bs=512 count=1 skip=1 # Extend lv lvextend -L +10 /dev/$vgname/$lvname # Print partitions on lv (shouldn't change anything) parted -s /dev/$vgname/$lvname print # Save primary GPT table again dd if=/dev/$vgname/$lvname of=prim_gpt_after bs=512 count=1 skip=1 # Compare primary GPTs - they shouldn't differ cmp prim_gpt_before prim_gpt_after || echo "Error: primary GPT table has changed" ============================ I'd like to transform it to the form of parted-testsuite, but it will take me some time as I'm not familiar much with it - any hints would be highly appreciated ;) -- Best regards / s pozdravem Petr Uzel, Packages maintainer --------------------------------------------------------------------- SUSE LINUX, s.r.o. e-mail: [email protected] Lihovarská 1060/12 tel: +420 284 028 964 190 00 Prague 9 fax: +420 284 028 951 Czech Republic http://www.suse.cz _______________________________________________ parted-devel mailing list [email protected] http://lists.alioth.debian.org/mailman/listinfo/parted-devel
