qemu/tests/qtest
Philippe Mathieu-Daudé 6d1da867e6 tests/migration: Reduce autoconverge initial bandwidth
When using max-bandwidth=~100Mb/s, this test fails on Travis-CI
s390x when configured with --disable-tcg:

  $ make check-qtest
    TEST    check-qtest-s390x: tests/qtest/boot-serial-test
  qemu-system-s390x: -accel tcg: invalid accelerator tcg
  qemu-system-s390x: falling back to KVM
    TEST    check-qtest-s390x: tests/qtest/pxe-test
    TEST    check-qtest-s390x: tests/qtest/test-netfilter
    TEST    check-qtest-s390x: tests/qtest/test-filter-mirror
    TEST    check-qtest-s390x: tests/qtest/test-filter-redirector
    TEST    check-qtest-s390x: tests/qtest/drive_del-test
    TEST    check-qtest-s390x: tests/qtest/device-plug-test
    TEST    check-qtest-s390x: tests/qtest/virtio-ccw-test
    TEST    check-qtest-s390x: tests/qtest/cpu-plug-test
    TEST    check-qtest-s390x: tests/qtest/migration-test
  **
  ERROR:tests/qtest/migration-test.c:1229:test_migrate_auto_converge: 'got_stop' should be FALSE
  ERROR - Bail out! ERROR:tests/qtest/migration-test.c:1229:test_migrate_auto_converge: 'got_stop' should be FALSE
  make: *** [tests/Makefile.include:633: check-qtest-s390x] Error 1

Per David Gilbert, "it could just be the writing is slow on s390
and the migration thread fast; in which case the autocomplete
wouldn't be needed. Perhaps we just need to reduce the bandwidth
limit."

Tuning the threshold by reducing the initial bandwidth makes the
autoconverge test pass.

Suggested-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20200323184015.11565-1-philmd@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Tested-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2020-03-25 12:31:38 +00:00
..
fuzz Use &error_abort instead of separate assert() 2020-03-17 16:05:40 +01:00
libqos ppc patch queue 2020-03-17 2020-03-18 15:07:57 +00:00
ac97-test.c
acpi-utils.c
acpi-utils.h
ahci-test.c
arm-cpu-features.c target/arm/cpu: Add the kvm-no-adjvtime CPU property 2020-01-30 16:02:06 +00:00
bios-tables-test-allowed-diff.h
bios-tables-test.c bios-tables-test: default diff command 2020-02-25 08:23:18 -05:00
boot-order-test.c boot-order-test: fix memleaks in boot-order-test 2020-02-04 09:00:57 +01:00
boot-sector.c
boot-sector.h
boot-serial-test.c tests: Silence various warnings with pseries 2020-02-03 11:33:11 +11:00
cdrom-test.c hw/ppc/prep: Remove the deprecated "prep" machine and the OpenHackware BIOS 2020-02-02 14:07:57 +11:00
cpu-plug-test.c
dbus-vmstate1.xml
dbus-vmstate-test.c
device-introspect-test.c
device-plug-test.c
display-vga-test.c
drive_del-test.c
ds1338-test.c
e1000-test.c
e1000e-test.c
eepro100-test.c
endianness-test.c hw/ppc/prep: Remove the deprecated "prep" machine and the OpenHackware BIOS 2020-02-02 14:07:57 +11:00
es1370-test.c
fdc-test.c
fw_cfg-test.c
hd-geo-test.c hd-geo-test: Clean up use of buf[] in create_qcow2_with_mbr() 2020-03-17 10:23:14 -04:00
hexloader-test.c
i440fx-test.c
i82801b11-test.c
ide-test.c tests/ide-test: Create a single unit-test covering more PRDT cases 2020-01-27 17:07:31 -05:00
intel-hda-test.c
ioh3420-test.c
ipmi-bt-test.c
ipmi-kcs-test.c
ipoctal232-test.c
ivshmem-test.c
libqtest-single.h
libqtest.c libqtest: make bufwrite rely on the TransportOps 2020-02-22 08:26:47 +00:00
libqtest.h libqtest: make bufwrite rely on the TransportOps 2020-02-22 08:26:47 +00:00
m25p80-test.c
m48t59-test.c
machine-none-test.c Add rx-softmmu 2020-03-19 17:58:05 +01:00
Makefile.include Block layer patches: 2020-03-12 16:51:26 +00:00
megasas-test.c
microbit-test.c
migration-helpers.c
migration-helpers.h
migration-test.c tests/migration: Reduce autoconverge initial bandwidth 2020-03-25 12:31:38 +00:00
modules-test.c
ne2000-test.c
numa-test.c tests:numa-test: use explicit memdev to specify node RAM 2020-02-19 16:50:02 +00:00
nvme-test.c
pca9552-test.c libqos: rename i2c_send and i2c_recv 2020-02-22 08:26:48 +00:00
pci-test.c
pcnet-test.c
pflash-cfi02-test.c
pnv-xscom-test.c
prom-env-test.c tests: Silence various warnings with pseries 2020-02-03 11:33:11 +11:00
pvpanic-test.c
pxe-test.c tests: Silence various warnings with pseries 2020-02-03 11:33:11 +11:00
q35-test.c tests: q35: MCH: add default SMBASE SMRAM lock test 2020-01-22 00:23:07 -05:00
qmp-cmd-test.c
qmp-test.c qapi: Split control.json off misc.json 2020-02-17 13:53:47 +01:00
qom-test.c
qos-test.c libqos: move useful qos-test funcs to qos_external 2020-02-22 08:26:48 +00:00
rtas-test.c
rtc-test.c
rtl8139-test.c
sdhci-test.c
spapr-phb-test.c
tco-test.c
test-arm-mptimer.c
test-filter-mirror.c
test-filter-redirector.c
test-hmp.c
test-netfilter.c
test-x86-cpuid-compat.c
tmp105-test.c
tpm-crb-swtpm-test.c test: tpm-tis: Get prepared to share tests between ISA and sysbus devices 2020-03-05 12:18:39 -05:00
tpm-crb-test.c test: tpm-tis: Get prepared to share tests between ISA and sysbus devices 2020-03-05 12:18:39 -05:00
tpm-emu.c
tpm-emu.h
tpm-tests.c test: tpm: pass optional machine options to swtpm test functions 2020-03-05 12:18:33 -05:00
tpm-tests.h test: tpm: pass optional machine options to swtpm test functions 2020-03-05 12:18:33 -05:00
tpm-tis-device-swtpm-test.c test: tpm-tis: Add Sysbus TPM-TIS device test 2020-03-05 12:18:47 -05:00
tpm-tis-device-test.c test: tpm-tis: Add Sysbus TPM-TIS device test 2020-03-05 12:18:47 -05:00
tpm-tis-swtpm-test.c test: tpm-tis: Get prepared to share tests between ISA and sysbus devices 2020-03-05 12:18:39 -05:00
tpm-tis-test.c test: tpm-tis: Get prepared to share tests between ISA and sysbus devices 2020-03-05 12:18:39 -05:00
tpm-tis-util.c test: tpm-tis: Get prepared to share tests between ISA and sysbus devices 2020-03-05 12:18:39 -05:00
tpm-tis-util.h test: tpm-tis: Get prepared to share tests between ISA and sysbus devices 2020-03-05 12:18:39 -05:00
tpm-util.c test: tpm-tis: Get prepared to share tests between ISA and sysbus devices 2020-03-05 12:18:39 -05:00
tpm-util.h test: tpm-tis: Get prepared to share tests between ISA and sysbus devices 2020-03-05 12:18:39 -05:00
usb-hcd-ehci-test.c
usb-hcd-ohci-test.c
usb-hcd-uhci-test.c
usb-hcd-xhci-test.c
vhost-user-test.c tests/qtest/vhost-user-test: Fix memory leaks 2020-01-16 17:01:25 +01:00
virtio-9p-test.c tests/virtio-9p: added readdir test 2020-02-08 09:29:04 +01:00
virtio-blk-test.c
virtio-ccw-test.c
virtio-net-test.c
virtio-rng-test.c
virtio-scsi-test.c
virtio-serial-test.c
virtio-test.c
vmgenid-test.c
vmxnet3-test.c
wdt_ib700-test.c