Re: [PULL 00/13] Block layer patches

[Peter Maydell]

On Wed, 11 Mar 2020 at 15:42, Kevin Wolf <address@hidden> wrote:
>
> The following changes since commit ba29883206d92a29ad5a466e679ccfc2ee6132ef:
>
>   Merge remote-tracking branch 'remotes/borntraeger/tags/s390x-20200310' into 
> staging (2020-03-10 16:50:28 +0000)
>
> are available in the Git repository at:
>
>   git://repo.or.cz/qemu/kevin.git tags/for-upstream
>
> for you to fetch changes up to 8bb3b023f2055054ee119cb45b42d2b14be7fc8a:
>
>   qemu-iotests: adding LUKS cleanup for non-UTF8 secret error (2020-03-11 
> 15:54:38 +0100)
>
> ----------------------------------------------------------------
> Block layer patches:
>
> - Relax restrictions for blockdev-snapshot (allows libvirt to do live
>   storage migration with blockdev-mirror)
> - luks: Delete created files when block_crypto_co_create_opts_luks fails
> - Fix memleaks in qmp_object_add
>
> ----------------------------------------------------------------


iotest 030 hung on x86-64 Linux (Ubuntu):

petmay01 11801  0.0  0.0  34668 26112 ?        S    11:24   0:03  |
                   \_ make --output-sync -C build/alldbg check V=1 -j8
petmay01 15277  0.0  0.0   4628   792 ?        S    11:25   0:00  |
                       \_ /bin/sh
/home/petmay01/linaro/qemu-for-merges/tests/check-block.sh
petmay01 15344  0.0  0.0  14172  3360 ?        S    11:25   0:00  |
                           \_ bash ./check -makecheck -qcow2 -g auto
petmay01 27902  0.0  0.0  14172  2128 ?        S    11:25   0:00  |
                               \_ bash ./check -makecheck -qcow2 -g
auto
petmay01 27903  0.0  0.0  52660 16400 ?        S    11:25   0:00  |
                                   \_ python3 -B 030
petmay01  1728  0.0  0.1 1011792 51604 ?       Sl   11:26   0:01  |
                                       \_
/home/petmay01/linaro/qemu-for-merges/build/alldbg/tests/qemu-iotests/../../x86_64-softmmu/qemu-system-x86_64
-display none -vga none -chardev
socket,id=mon,path=/tmp/tmp.QBQTAAybTi/qemu-27903-monitor.sock -mon
chardev=mon,mode=control -qtest
unix:path=/tmp/tmp.QBQTAAybTi/qemu-27903-qtest.sock -accel qtest
-nodefaults -display none -accel qtest -drive
if=virtio,id=drive0,file=blkdebug::/home/petmay01/linaro/qemu-for-merges/build/alldbg/tests/qemu-iotests/scratch/test.img,format=qcow2,cache=writeback,aio=threads,backing.node-name=mid,backing.backing.node-name=base

I had to manually kill the offending QEMU process; resulting
output in the log:

--- /home/petmay01/linaro/qemu-for-merges/tests/qemu-iotests/030.out
 2019-07-15 17:18:35.251364738 +01
00
+++ 
/home/petmay01/linaro/qemu-for-merges/build/alldbg/tests/qemu-iotests/030.out.bad
  2020-03-12 13:44:
43.101182680 +0000
@@ -1,5 +1,27 @@
-...........................
+........................E..
+======================================================================
+ERROR: test_stream_pause (__main__.TestSingleDrive)
+----------------------------------------------------------------------
+Traceback (most recent call last):
+  File "030", line 93, in test_stream_pause
+    self.pause_wait('drive0')
+  File "/home/petmay01/linaro/qemu-for-merges/tests/qemu-iotests/iotests.py",
line 927, in pause_wait
+    result = self.vm.qmp('query-block-jobs')
+  File 
"/home/petmay01/linaro/qemu-for-merges/tests/qemu-iotests/../../python/qemu/machine.py",
line 405, in qmp
+    return self._qmp.cmd(cmd, args=qmp_args)
+  File 
"/home/petmay01/linaro/qemu-for-merges/tests/qemu-iotests/../../python/qemu/qmp.py",
line 215, in cmd
+    return self.cmd_obj(qmp_cmd)
+  File 
"/home/petmay01/linaro/qemu-for-merges/tests/qemu-iotests/../../python/qemu/qmp.py",
line 198, in cmd_obj
+    resp = self.__json_read()
+  File 
"/home/petmay01/linaro/qemu-for-merges/tests/qemu-iotests/../../python/qemu/qmp.py",
line 89, in __json_read
+    data = self.__sockfile.readline()
+  File "/usr/lib/python3.6/socket.py", line 586, in readinto
+    return self._sock.recv_into(b)
+  File "/home/petmay01/linaro/qemu-for-merges/tests/qemu-iotests/iotests.py",
line 383, in timeout
+    raise Exception(self.errmsg)
+Exception: Timeout waiting for job to pause
+
 ----------------------------------------------------------------------


thanks
-- PMM