From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 26550 invoked by alias); 11 May 2009 03:37:35 -0000 Received: (qmail 26535 invoked by uid 9657); 11 May 2009 03:37:35 -0000 Date: Mon, 11 May 2009 03:37:00 -0000 Message-ID: <20090511033735.26532.qmail@sourceware.org> From: wysochanski@sourceware.org To: lvm-devel@redhat.com, lvm2-cvs@sourceware.org Subject: LVM2/test t-lvextend-percent-extents.sh Mailing-List: contact lvm2-cvs-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Post: List-Help: , Sender: lvm2-cvs-owner@sourceware.org X-SW-Source: 2009-05/txt/msg00008.txt.bz2 CVSROOT: /cvs/lvm2 Module name: LVM2 Changes by: wysochanski@sourceware.org 2009-05-11 03:37:34 Modified files: test : t-lvextend-percent-extents.sh Log message: Add test for seg_start, seg_count, seg_start_pe Patches: http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/test/t-lvextend-percent-extents.sh.diff?cvsroot=lvm2&r1=1.6&r2=1.7 --- LVM2/test/t-lvextend-percent-extents.sh 2008/11/11 15:46:15 1.6 +++ LVM2/test/t-lvextend-percent-extents.sh 2009/05/11 03:37:34 1.7 @@ -80,3 +80,22 @@ grep "^ Logical volume $lv successfully resized\$" out check_lv_field_ $vg/$lv lv_size "72.00M" +# Simple seg_count validation; initially create the LV with half the # of +# extents (should be 1 lv segment), extend it (should go to 2 segments), +# then reduce (should be back to 1) +# FIXME: test other segment fields such as seg_size, pvseg_start, pvseg_size +lvremove -f $vg/$lv +pe_count=$(pvs -o pv_pe_count --noheadings $dev1) +pe1=$(( $pe_count / 2 )) +lvcreate -l $pe1 -n $lv $vg +pesize=$(lvs -ovg_extent_size --units b --nosuffix --noheadings $vg/$lv) +segsize=$(( $pe1 * $pesize / 1024 / 1024 ))M +check_lv_field_ $vg/$lv seg_count 1 +check_lv_field_ $vg/$lv seg_start 0 +check_lv_field_ $vg/$lv seg_start_pe 0 +#check_lv_field_ $vg/$lv seg_size $segsize +lvextend -l +$(( $pe_count * 1 )) $vg/$lv +check_lv_field_ $vg/$lv seg_count 2 +lvreduce -f -l -$(( $pe_count * 1 )) $vg/$lv +check_lv_field_ $vg/$lv seg_count 1 +