qemu/tests
Alberto Garcia 8e958260c5 qcow2: Make preallocate_co() resize the image to the correct size
This function preallocates metadata structures and then extends the
image to its new size, but that new size calculation is wrong because
it doesn't take into account that the host_offset variable is always
cluster-aligned.

This problem can be reproduced with preallocation=metadata when the
original size is not cluster-aligned but the new size is. In this case
the final image size will be shorter than expected.

   qemu-img create -f qcow2 img.qcow2 31k
   qemu-img resize --preallocation=metadata img.qcow2 128k

Signed-off-by: Alberto Garcia <berto@igalia.com>
Message-Id: <adeb8b059917b141d5f5b3bd2a016262d3052c79.1599833007.git.berto@igalia.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
[mreitz: Mark compat=0.10 unsupported for iotest 125]
Signed-off-by: Max Reitz <mreitz@redhat.com>
2020-09-15 11:30:36 +02:00
..
acceptance tests/acceptance: console boot tests for quanta-gsj 2020-09-14 14:24:59 +01:00
data tests: acpi: update "virt/SSDT.memhp" for edk2-stable202008 2020-09-13 23:03:15 +02:00
decode decodetree: Improve identifier matching 2020-09-14 14:23:19 +01:00
docker Makefile: inline the relevant parts of rules.mak 2020-09-08 11:43:16 +02:00
fp meson: convert tests/fp and check-softfloat 2020-08-21 06:30:15 -04:00
guest-debug tests/guest-debug: catch hanging guests 2020-05-15 15:25:07 +01:00
image-fuzzer image-fuzzer: Use OSerror.strerror instead of tuple subscript 2019-11-05 16:36:11 +01:00
include meson: build qapi tests library 2020-09-08 07:17:09 +02:00
keys
migration meson: convert migration/initrd-stress 2020-09-08 11:43:16 +02:00
multiboot meson: link emulators without Makefile.target 2020-08-21 06:30:40 -04:00
perf/block/qcow2
plugin plugins: move the more involved plugins to contrib 2020-09-10 10:47:03 +01:00
qapi-schema qapi: Make section headings start a new doc comment block 2020-09-07 16:35:16 +02:00
qemu-iotests qcow2: Make preallocate_co() resize the image to the correct size 2020-09-15 11:30:36 +02:00
qtest tests: acpi: update "virt/SSDT.memhp" for edk2-stable202008 2020-09-13 23:03:15 +02:00
rocker
tcg plugins: move the more involved plugins to contrib 2020-09-10 10:47:03 +01:00
tsan tests/docker: Added docker build support for TSan. 2020-06-16 14:49:05 +01:00
uefi-test-tools roms/efirom, tests/uefi-test-tools: update edk2's own submodules first 2020-09-13 23:03:14 +02:00
vm meson: convert po/ 2020-08-21 06:30:45 -04:00
vmstate-static-checker-data
.gitignore tests/tcg/aarch64: add a gdbstub testcase for SVE registers 2020-03-17 17:38:47 +00:00
atomic64-bench.c
atomic_add-bench.c
benchmark-crypto-cipher.c tests: fix output message formatting for crypto benchmarks 2020-09-10 11:02:17 +01:00
benchmark-crypto-hash.c tests: fix output message formatting for crypto benchmarks 2020-09-10 11:02:17 +01:00
benchmark-crypto-hmac.c tests: fix output message formatting for crypto benchmarks 2020-09-10 11:02:17 +01:00
check-block-qdict.c tests: Use error_free_or_abort() where appropriate 2020-07-02 06:25:28 +02:00
check-block.sh iotests: Skip test_stream_parallel in test 030 when doing "make check" 2020-09-15 11:05:13 +02:00
check-qdict.c
check-qjson.c test: Use g_strndup instead of plain strndup 2019-08-21 10:27:13 +02:00
check-qlist.c qobject: Eliminate qlist_iter(), use QLIST_FOREACH_ENTRY() instead 2020-04-30 06:51:15 +02:00
check-qlit.c
check-qnull.c
check-qnum.c
check-qobject.c tests: Use &error_abort where appropriate 2020-07-02 06:25:28 +02:00
check-qom-interface.c Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
check-qom-proplist.c Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
check-qstring.c
crypto-tls-psk-helpers.c
crypto-tls-psk-helpers.h
crypto-tls-x509-helpers.c crypto: use a stronger private key for tests 2020-07-17 14:20:57 +02:00
crypto-tls-x509-helpers.h
dbus-vmstate-daemon.sh tests: add dbus-vmstate-test 2020-01-06 18:41:32 +04:00
io-channel-helpers.c
io-channel-helpers.h
iothread.c tests/iothread: Always connect iothread GSource to a GMainContext 2020-01-07 14:32:57 +00:00
iothread.h
Makefile.include plugins: move the more involved plugins to contrib 2020-09-10 10:47:03 +01:00
meson.build tests/meson.build: fp tests don't need CONFIG_TCG 2020-09-10 10:43:57 +01:00
pkix_asn1_tab.c
ptimer-test-stubs.c
ptimer-test.c tests/ptimer: Remove unnecessary inclusion of libqtest.h 2020-01-12 11:42:40 +01:00
ptimer-test.h
qht-bench.c tests/qht-bench: Adjust threshold computation 2020-07-11 15:53:00 +01:00
rcutorture.c tests/rcutorture: mild documenting refactor of update thread 2020-02-25 17:42:59 +00:00
requirements.txt tests: bump avocado version 2020-09-10 10:46:46 +01:00
socket-helpers.c tests: specify the address family when checking bind 2019-08-22 17:30:25 +04:00
socket-helpers.h tests: specify the address family when checking bind 2019-08-22 17:30:25 +04:00
test-aio-multithread.c
test-aio.c util/async: make bh_aio_poll() O(1) 2020-02-22 08:26:47 +00:00
test-authz-list.c
test-authz-listfile.c
test-authz-pam.c
test-authz-simple.c
test-base64.c tests: Use error_free_or_abort() where appropriate 2020-07-02 06:25:28 +02:00
test-bdrv-drain.c block: Drop @child_class from bdrv_child_perm() 2020-05-18 19:05:25 +02:00
test-bdrv-graph-mod.c tests: Use error_free_or_abort() where appropriate 2020-07-02 06:25:28 +02:00
test-bitcnt.c
test-bitmap.c tests: use g_test_rand_int 2019-12-17 09:05:23 +01:00
test-bitops.c
test-block-backend.c
test-block-iothread.c tests: Use error_free_or_abort() where appropriate 2020-07-02 06:25:28 +02:00
test-blockjob-txn.c job: drop job_drain 2019-09-10 08:58:43 +02:00
test-blockjob.c job: take each job's lock individually in job_txn_apply 2020-04-07 14:34:47 +02:00
test-bufferiszero.c
test-char.c test-char: abort on serial test error 2020-07-28 18:27:59 +04:00
test-clone-visitor.c
test-coroutine.c
test-crypto-afsplit.c
test-crypto-block.c
test-crypto-cipher.c tests: Use error_free_or_abort() where appropriate 2020-07-02 06:25:28 +02:00
test-crypto-hash.c
test-crypto-hmac.c
test-crypto-ivgen.c
test-crypto-pbkdf.c
test-crypto-secret.c meson: declare keyutils dependency 2020-09-08 07:17:09 +02:00
test-crypto-tlscredsx509.c glib: use portable g_setenv() 2019-12-17 09:05:23 +01:00
test-crypto-tlssession.c glib: use portable g_setenv() 2019-12-17 09:05:23 +01:00
test-crypto-xts.c
test-cutils.c
test-hbitmap.c block/dirty-bitmap: improve _next_dirty_area API 2020-03-18 14:03:46 -04:00
test-image-locking.c
test-int128.c
test-io-channel-buffer.c
test-io-channel-command.c
test-io-channel-file.c
test-io-channel-socket.c socket: Add num connections to qio_channel_socket_async() 2019-09-03 23:24:42 +02:00
test-io-channel-tls.c glib: use portable g_setenv() 2019-12-17 09:05:23 +01:00
test-io-task.c tests: Use error_free_or_abort() where appropriate 2020-07-02 06:25:28 +02:00
test-iov.c
test-keyval.c test-keyval: Tighten test of trailing crap after size 2019-12-18 12:28:44 +01:00
test-logging.c tests: Use &error_abort where appropriate 2020-07-02 06:25:28 +02:00
test-mul64.c
test-opts-visitor.c
test-qapi-util.c
test-qdev-global-props.c Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
test-qdist.c
test-qemu-opts.c tests: Use &error_abort where appropriate 2020-07-02 06:25:28 +02:00
test-qga.c meson: convert the unit tests 2020-09-08 11:43:16 +02:00
test-qgraph.c meson: convert tests/qtest to meson 2020-08-21 06:30:20 -04:00
test-qht-par.c
test-qht.c
test-qmp-cmds.c qapi: Add feature flags to remaining definitions 2020-03-17 19:58:34 +01:00
test-qmp-event.c tests/test-qmp-event: Check event is actually emitted 2020-03-17 19:58:34 +01:00
test-qobject-input-visitor.c qapi: enable use of g_autoptr with QAPI types 2020-09-03 09:38:36 +02:00
test-qobject-output-visitor.c qapi: Assert output visitors see only valid enum values 2020-04-30 07:26:09 +02:00
test-rcu-list.c tests: Fix a bug with count variables 2020-03-06 10:35:15 +00:00
test-rcu-simpleq.c
test-rcu-slist.c rcu_queue: add QSLIST functions 2020-02-22 08:26:47 +00:00
test-rcu-tailq.c
test-replication.c tests: handling signal on win32 properly 2020-09-06 20:26:43 +02:00
test-shift128.c
test-string-input-visitor.c tests: Use &error_abort where appropriate 2020-07-02 06:25:28 +02:00
test-string-output-visitor.c tests: Use &error_abort where appropriate 2020-07-02 06:25:28 +02:00
test-thread-pool.c
test-throttle.c
test-timed-average.c
test-util-filemonitor.c tests: Fixes building test-util-filemonitor.c on msys2/mingw 2020-09-07 12:34:17 +02:00
test-util-sockets.c tests: fix a memory in test_socket_unix_abstract_good 2020-08-25 11:49:49 +01:00
test-uuid.c
test-visitor-serialization.c
test-vmstate.c test-vmstate: remove unnecessary code in match_interval_mapping_node 2020-09-10 16:20:49 +02:00
test-write-threshold.c
test-x86-cpuid.c Revert "hw/i386: Update structures to save the number of nodes per package" 2020-09-02 07:29:26 -04:00
test-xbzrle.c
vhost-user-bridge.c core: replace getpagesize() with qemu_real_host_page_size 2019-10-26 15:38:06 +02:00