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lvm2/test/t-pvcreate-usage.sh

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#!/bin/sh
# Copyright (C) 2008 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_description='Test pvcreate option values'
. ./test-utils.sh
aux prepare_devs 4
#COMM 'pvcreate rejects negative setphysicalvolumesize'
not pvcreate --setphysicalvolumesize -1024 $dev1
#COMM 'pvcreate rejects negative metadatasize'
not pvcreate --metadatasize -1024 $dev1
# x. metadatasize 0, defaults to 255
# FIXME: unable to check default value, not in reporting cmds
# should default to 255 according to code
# check_pv_field_ pv_mda_size 255
#COMM 'pvcreate accepts metadatasize 0'
pvcreate --metadatasize 0 $dev1
pvremove $dev1
# x. metadatasize too large
# For some reason we allow this, even though there's no room for data?
##COMM 'pvcreate rejects metadatasize too large'
#not pvcreate --metadatasize 100000000000000 $dev1
#COMM 'pvcreate rejects metadatacopies < 0'
not pvcreate --metadatacopies -1 $dev1
#COMM 'pvcreate accepts metadatacopies = 0, 1, 2'
pvcreate --metadatacopies 0 $dev1
pvcreate --metadatacopies 1 $dev2
pvcreate --metadatacopies 2 $dev3
check_pv_field_ $dev1 pv_mda_count 0
check_pv_field_ $dev2 pv_mda_count 1
check_pv_field_ $dev3 pv_mda_count 2
pvremove $dev1
pvremove $dev2
pvremove $dev3
#COMM 'pvcreate rejects metadatacopies > 2'
not pvcreate --metadatacopies 3 $dev1
#COMM 'pvcreate rejects invalid device'
not pvcreate $dev1bogus
#COMM 'pvcreate rejects labelsector < 0'
not pvcreate --labelsector -1 $dev1
#COMM 'pvcreate rejects labelsector > 1000000000000'
not pvcreate --labelsector 1000000000000 $dev1
# other possibilites based on code inspection (not sure how hard)
# x. device too small (min of 512 * 1024 KB)
# x. device filtered out
# x. unable to open /dev/urandom RDONLY
# x. device too large (pe_count > UINT32_MAX)
# x. device read-only
# x. unable to open device readonly
# x. BLKGETSIZE64 fails
# x. set size to value inconsistent with device / PE size