diff options
Diffstat (limited to 'qemu/tests/qemu-iotests/026')
-rwxr-xr-x | qemu/tests/qemu-iotests/026 | 206 |
1 files changed, 0 insertions, 206 deletions
diff --git a/qemu/tests/qemu-iotests/026 b/qemu/tests/qemu-iotests/026 deleted file mode 100755 index f5a7f02b2..000000000 --- a/qemu/tests/qemu-iotests/026 +++ /dev/null @@ -1,206 +0,0 @@ -#!/bin/bash -# -# qcow2 error path testing -# -# Copyright (C) 2010 Red Hat, Inc. -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2 of the License, or -# (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program. If not, see <http://www.gnu.org/licenses/>. -# - -# creator -owner=kwolf@redhat.com - -seq=`basename $0` -echo "QA output created by $seq" - -here=`pwd` -status=1 # failure is the default! - -_cleanup() -{ - _cleanup_test_img - rm "$TEST_DIR/blkdebug.conf" -} -trap "_cleanup; exit \$status" 0 1 2 3 15 - -# get standard environment, filters and checks -. ./common.rc -. ./common.filter -. ./common.pattern - -# Currently only qcow2 supports rebasing -_supported_fmt qcow2 -_supported_proto file -_supported_os Linux -_default_cache_mode "writethrough" -_supported_cache_modes "writethrough" "none" -# The refcount table tests expect a certain minimum width for refcount entries -# (so that the refcount table actually needs to grow); that minimum is 16 bits, -# being the default refcount entry width. -# 32 and 64 bits do not work either, however, due to different leaked cluster -# count on error. -# Thus, the only remaining option is refcount_bits=16. -_unsupported_imgopts 'refcount_bits=\([^1]\|.\([^6]\|$\)\)' - -echo "Errors while writing 128 kB" -echo - -CLUSTER_SIZE=1024 - -BLKDBG_TEST_IMG="blkdebug:$TEST_DIR/blkdebug.conf:$TEST_IMG" - -for event in \ - l1_update \ - \ - l2_load \ - l2_update \ - l2_alloc_write \ - \ - write_aio \ - \ - refblock_load \ - refblock_update_part \ - refblock_alloc \ - \ - cluster_alloc \ - -do - -for errno in 5 28; do -for imm in off; do -for once in on off; do -for vmstate in "" "-b"; do - -cat > "$TEST_DIR/blkdebug.conf" <<EOF -[inject-error] -event = "$event" -errno = "$errno" -immediately = "$imm" -once ="$once" -EOF - -_make_test_img 1G - -echo -echo "Event: $event; errno: $errno; imm: $imm; once: $once; write $vmstate" - -# We want to catch a simple L2 update, not the allocation of the first L2 table -if [ "$event" == "l2_update" ]; then - $QEMU_IO -c "write $vmstate 0 512" "$TEST_IMG" > /dev/null 2>&1 -fi - -$QEMU_IO -c "write $vmstate 0 128k " "$BLKDBG_TEST_IMG" | _filter_qemu_io - -# l2_load is not called on allocation, so issue a second write -# Reads are another path to trigger l2_load, so do a read, too -if [ "$event" == "l2_load" ]; then - $QEMU_IO -c "write $vmstate 0 128k " "$BLKDBG_TEST_IMG" | _filter_qemu_io - $QEMU_IO -c "read $vmstate 0 128k " "$BLKDBG_TEST_IMG" | _filter_qemu_io -fi - -_check_test_img 2>&1 | grep -v "refcount=1 reference=0" - -done -done -done -done -done - - -echo -echo === Refcout table growth tests === -echo -CLUSTER_SIZE=512 - - -for event in \ - refblock_alloc_hookup \ - refblock_alloc_write \ - refblock_alloc_write_blocks \ - refblock_alloc_write_table \ - refblock_alloc_switch_table \ - -do - -# This one takes a while, so let's test only one error code (ENOSPC should -# never be generated by qemu, so it's probably a good choice) -for errno in 28; do -for imm in off; do -for once in on off; do -for vmstate in "" "-b"; do - -cat > "$TEST_DIR/blkdebug.conf" <<EOF -[inject-error] -event = "$event" -errno = "$errno" -immediately = "$imm" -once = "$once" -EOF - -_make_test_img 1G - -echo -echo "Event: $event; errno: $errno; imm: $imm; once: $once; write $vmstate" -$QEMU_IO -c "write $vmstate 0 64M" "$BLKDBG_TEST_IMG" | _filter_qemu_io - -_check_test_img 2>&1 | grep -v "refcount=1 reference=0" - -done -done -done -done -done - -echo -echo === L1 growth tests === -echo -CLUSTER_SIZE=1024 - - -for event in \ - l1_grow_alloc_table \ - l1_grow_write_table \ - l1_grow_activate_table \ - -do - -for errno in 5 28; do -for imm in off; do -for once in on off; do - -cat > "$TEST_DIR/blkdebug.conf" <<EOF -[inject-error] -event = "$event" -errno = "$errno" -immediately = "$imm" -once = "$once" -EOF - -_make_test_img 1G - -echo -echo "Event: $event; errno: $errno; imm: $imm; once: $once" -$QEMU_IO -c "write -b 0 64k" "$BLKDBG_TEST_IMG" | _filter_qemu_io - -_check_test_img 2>&1 | grep -v "refcount=1 reference=0" - -done -done -done -done - -# success, all done -echo "*** done" -rm -f $seq.full -status=0 |