[lvm-devel] LVM2/test t-lvcreate-thin.sh

[zkabelac at sourceware.org]

CVSROOT:	/cvs/lvm2
Module name:	LVM2
Changes by:	zkabelac at sourceware.org	2011-09-16 12:23:59

Added files:
	test           : t-lvcreate-thin.sh 

Log message:
	Add inital thin testing
	
	Currently test is skipped by default (since it needs code hack to work)
	Check command line options to create & remove thin pools and thin volumes.
	
	Activation code for thin LV support is missing, thus it only works without
	driver loaded.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/test/t-lvcreate-thin.sh.diff?cvsroot=lvm2&r1=NONE&r2=1.1

/cvs/lvm2/LVM2/test/t-lvcreate-thin.sh,v  -->  standard output
revision 1.1
--- LVM2/test/t-lvcreate-thin.sh
+++ -	2011-09-16 12:23:59.826257000 +0000
@@ -0,0 +1,146 @@
+#!/bin/sh
+
+# Copyright (C) 2011 Red Hat, Inc. All rights reserved.
+#
+# This copyrighted material is made available to anyone wishing to use,
+# modify, copy, or redistribute it subject to the terms and conditions
+# of the GNU General Public License v.2.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+# test currently needs to drop
+# 'return NULL' in _lv_create_an_lv after log_error("Can't create %s without using "
+exit 200
+
+. lib/test
+
+aux prepare_vg 4
+
+# FIXME: !!!disabled activation for testing for now!!!
+aux lvmconf "global/activation = 0"
+
+check_lv_exists_()
+{
+	for d in $*; do
+		check lv_exists $vg $d
+        done
+}
+
+
+# Create named pool only
+lvcreate -L4M -T $vg/pool1
+lvcreate -L4M -T --thinpool $vg/pool2
+lvcreate -L4M -T --thinpool pool3 $vg
+lvcreate -L4M --type thin $vg/pool4
+lvcreate -L4M --type thin --thinpool $vg/pool5
+lvcreate -L4M --type thin --thinpool pool6 $vg
+lvcreate -L4M --type thin_pool $vg/pool7
+lvcreate -L4M --type thin_pool --thinpool $vg/pool8
+lvcreate -L4M --type thin_pool --thinpool pool9 $vg
+
+lvremove $vg/pool1 $vg/pool2 $vg/pool3 $vg/pool4 $vg/pool5 $vg/pool6 $vg/pool7 $vg/pool8 $vg/pool9
+
+
+# Create default pool name
+lvcreate -L8M -T $vg
+lvcreate -L8M --type thin $vg
+lvcreate -L8M --type thin_pool $vg
+
+lvremove $vg/lvol0 $vg/lvol1 $vg/lvol2
+
+
+# Create default pool and default thin LV
+lvcreate -L8M -V2G -T $vg
+lvcreate -L8M -V2G --type thin $vg
+
+lvremove -ff $vg/lvol0 $vg/lvol2
+
+
+# Create given pool and default thin LV
+lvcreate -L8M -V2G -T $vg/pool1
+lvcreate -L8M -V2G -T --thinpool $vg/pool2
+lvcreate -L8M -V2G -T --thinpool pool3 $vg
+lvcreate -L8M -V2G --type thin $vg/pool4
+lvcreate -L8M -V2G --type thin --thinpool $vg/pool5
+lvcreate -L8M -V2G --type thin --thinpool pool6 $vg
+
+check_lv_exists_ lvol0 lvol1 lvol2 lvol3 lvol4 lvol5
+lvremove -ff $vg/pool1 $vg/pool2 $vg/pool3 $vg/pool4 $vg/pool5 $vg/pool6
+
+
+# Create given pool and given thin LV
+lvcreate -L8M -V2G -T $vg/pool1 --name lv1
+lvcreate -L8M -V2G -T $vg/pool2 --name $vg/lv2
+lvcreate -L8M -V2G -T --thinpool $vg/pool3 --name lv3
+lvcreate -L8M -V2G -T --thinpool $vg/pool4 --name $vg/lv4
+lvcreate -L8M -V2G -T --thinpool pool5 --name lv5 $vg
+lvcreate -L8M -V2G -T --thinpool pool6 --name $vg/lv6 $vg
+
+check_lv_exists_ lv1 lv2 lv3 lv4 lv5 lv6
+lvremove -ff $vg/pool1 $vg/pool2 $vg/pool3 $vg/pool4 $vg/pool5 $vg/pool6
+
+
+lvcreate -L8M -V2G --type thin $vg/pool1 --name lv1
+lvcreate -L8M -V2G --type thin $vg/pool2 --name $vg/lv2
+lvcreate -L8M -V2G --type thin --thinpool $vg/pool3 --name lv3
+lvcreate -L8M -V2G --type thin --thinpool $vg/pool4 --name $vg/lv4
+lvcreate -L8M -V2G --type thin --thinpool pool5 --name lv5 $vg
+lvcreate -L8M -V2G --type thin --thinpool pool6 --name $vg/lv6 $vg
+
+check_lv_exists_ lv1 lv2 lv3 lv4 lv5 lv6
+lvremove -ff $vg/pool1 $vg/pool2 $vg/pool3 $vg/pool4 $vg/pool5 $vg/pool6
+
+
+check vg_field $vg lv_count 0
+
+# Create thin LV in existing pool
+lvcreate -L8M -T $vg/pool
+lvcreate -V2G -T $vg/pool
+lvcreate -V2G -T --thinpool $vg/pool
+lvcreate -V2G -T --thinpool pool $vg
+lvcreate -V2G --type thin $vg/pool
+lvcreate -V2G --type thin --thinpool $vg/pool
+lvcreate -V2G --type thin --thinpool pool $vg
+
+check_lv_exists_ lvol0 lvol1 lvol2 lvol3 lvol4 lvol5
+
+
+lvcreate -V2G -T $vg/pool --name lv1
+lvcreate -V2G -T $vg/pool --name $vg/lv2
+lvcreate -V2G -T --thinpool $vg/pool --name lv3
+lvcreate -V2G -T --thinpool $vg/pool --name $vg/lv4
+lvcreate -V2G -T --thinpool pool --name lv5 $vg
+lvcreate -V2G -T --thinpool pool --name $vg/lv6 $vg
+lvcreate -V2G --type thin $vg/pool --name lv7
+lvcreate -V2G --type thin $vg/pool --name $vg/lv8
+lvcreate -V2G --type thin --thinpool $vg/pool --name lv9
+lvcreate -V2G --type thin --thinpool $vg/pool --name $vg/lv10
+lvcreate -V2G --type thin --thinpool pool --name lv11 $vg
+lvcreate -V2G --type thin --thinpool pool --name $vg/lv12 $vg
+
+check_lv_exists_ lv1 lv2 lv3 lv4 lv5 lv6 lv7 lv8 lv9 lv10 lv11 lv12
+check vg_field $vg lv_count 19
+lvremove -ff $vg/pool
+
+
+check vg_field $vg lv_count 0
+
+exit 0
+# FIXME: !!!Unsupported yet!!!
+
+# Create snapshot of thinLV
+lvcreate -L8M -V2G -T $vg/pool --name lv1
+should lvcreate -s $vg/lv1
+should lvcreate -s $vg/lv1 --name lv2
+should lvcreate -s $vg/lv1 --name $vg/lv3
+should lvcreate --type snapshot $vg/lv1
+should lvcreate --type snapshot $vg/lv1 --name lv4
+should lvcreate --type snapshot $vg/lv1 --name $vg/lv5
+
+# Normal Snapshots
+should lvcreate -s $vg/lv0 -L8M
+should lvcreate -s $vg/lv0 -L8M --name lv6
+should lvcreate -s $vg/lv0 -L8M --name $vg/lv7
+should lvcreate -s lv0 -L12M --name $vg/lv8