Re: [PATCH v3 5/6] iotests: Enable more tests in the 'auto' group to improve test coverage

[Alex Bennée]

Thomas Huth <address@hidden> writes:

<snip>
>
> According to Max, it would be good to have a test for iothreads and
> migration. 127 and 256 seem to be good candidates for iothreads. For
> migration, let's enable 091, 181, and 203 (which also tests iothreads).
<snip>
> @@ -112,7 +112,7 @@
>  088 rw quick
>  089 rw auto quick
>  090 rw auto quick
> -091 rw migration
> +091 rw auto migration


This is breaking consistently on my ZFS machine:

TEST    iotest-qcow2: 091 [fail]
QEMU          -- 
"/home/alex.bennee/lsrc/qemu.git/tests/qemu-iotests/../../x86_64-softmmu/qemu-system-x86_64"
 -nodefaults -display none -machine accel=qtest
QEMU_IMG      -- 
"/home/alex.bennee/lsrc/qemu.git/tests/qemu-iotests/../../qemu-img"
QEMU_IO       -- 
"/home/alex.bennee/lsrc/qemu.git/tests/qemu-iotests/../../qemu-io"  --cache 
writeback -f qcow2
QEMU_NBD      -- 
"/home/alex.bennee/lsrc/qemu.git/tests/qemu-iotests/../../qemu-nbd"
IMGFMT        -- qcow2 (compat=1.1)
IMGPROTO      -- file
PLATFORM      -- Linux/x86_64 hackbox2 4.15.0-66-generic
TEST_DIR      -- /home/alex.bennee/lsrc/qemu.git/tests/qemu-iotests/scratch
SOCKET_SCM_HELPER -- 
/home/alex.bennee/lsrc/qemu.git/tests/qemu-iotests/socket_scm_helper

--- /home/alex.bennee/lsrc/qemu.git/tests/qemu-iotests/091.out  2019-02-19 
12:32:03.231730789 +0000
+++ /home/alex.bennee/lsrc/qemu.git/tests/qemu-iotests/091.out.bad      
2019-10-24 12:07:00.624967556 +0100
@@ -9,20 +9,4 @@

 === VM 1: Migrate from VM1 to VM2 ===

-vm1: qemu-io disk write complete
-vm1: live migration started
-vm1: live migration completed
-
-=== VM 2: Post-migration, write to disk, verify running ===
-
-vm2: qemu-io disk write complete
-vm2: qemu process running successfully
-vm2: flush io, and quit
-Check image pattern
-read 4194304/4194304 bytes at offset 0
-4 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
-Running 'qemu-img check -r all $TEST_IMG'
-No errors were found on the image.
-80/16384 = 0.49% allocated, 0.00% fragmented, 0.00% compressed clusters
-Image end offset: 5570560
-*** done
+Timeout waiting for (qemu) on handle 0


--
Alex Bennée