Bug 1707598
| Summary: | qemu-iotest 182 fails without device hotplugging support | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 8 | Reporter: | Hanna Czenczek <hreitz> |
| Component: | qemu-kvm | Assignee: | Hanna Czenczek <hreitz> |
| Status: | CLOSED ERRATA | QA Contact: | Virtualization Bugs <virt-bugs> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 8.1 | CC: | drjones, jinzhao, juzhang, rbalakri, virt-maint |
| Target Milestone: | rc | Keywords: | OtherQA |
| Target Release: | 8.0 | ||
| Hardware: | aarch64 | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | qemu-kvm-2.12.0-80.module+el8.1.0+3572+48154135 | Doc Type: | If docs needed, set a value |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2019-11-05 20:49:21 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
Fix included in qemu-kvm-2.12.0-80.module+el8.1.0+3572+48154135 Hi Jing, There isn’t much to add to what I’ve written in comment 0 (the description). Running the test (“./check -qcow2 182” in tests/qemu-iotests of the qemu build directory) should work without the test failing (when qemu has been configured for aarch64). Max Hi Jing, You don’t need an ARM environment. Just compile qemu with --target-list=aarch64-softmmu. Here is what I see: (Starting from qemu’s source tree) $ git describe --tags qemu-kvm-2.12.0-88.module+el8.1.0+4233+bc44be3f $ mkdir build-aarch64 $ cd build-aarch64 $ ../configure --target-list=aarch64-softmmu --disable-werror [configure output] $ make -j 4 [make output] $ cd tests/qemu-iotests $ ./check -qcow2 182 QEMU -- "$PWD/../../aarch64-softmmu/qemu-system-aarch64" -nodefaults -machine accel=qtest QEMU_IMG -- "$PWD/../../qemu-img" QEMU_IO -- "$PWD/../../qemu-io" --cache writeback -f qcow2 QEMU_NBD -- "$PWD/../../qemu-nbd" IMGFMT -- qcow2 (compat=1.1) IMGPROTO -- file PLATFORM -- Linux/x86_64 localhost 5.2.8-200.fc30.x86_64 TEST_DIR -- $PWD/scratch SOCKET_SCM_HELPER -- $PWD/socket_scm_helper 182 Passed all 1 tests So for me, the tast passes now (on qemu-kvm-2.12.0-88.module+el8.1.0+4233+bc44be3f). Max Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHSA-2019:3345 |
Description of problem: qemu-iotest 182 in its current implementation requires device hotplogging. We do not have that e.g. on aarch64, so the test fails there. Version-Release number of selected component (if applicable): qemu-kvm-2.12.0-70 Steps to Reproduce: 1. Create a build directory and configure it for aarch64. For example: 1a. Start in the source directory 1b. $ mkdir build-aarch64 1c. $ cd build-aarch64 1d. $ ../configure --target-list=aarch64-softmmu 1e. $ make -j 4 2. Then run test 182: 2a. $ cd tests/qemu-iotests 2b. $ ./check -qcow2 182 Actual results: 182 [failed, exit status 1] - output mismatch (see 182.out.bad) --- tests/qemu-iotests/182.out 2019-04-17 17:42:13.992120808 +0200 +++ build-aarch64/tests/qemu-iotests/182.out.bad 2019-05-07 23:12:37.132641750 +0200 @@ -13,5 +13,5 @@ Formatting 'TEST_DIR/t.qcow2.overlay', fmt=qcow2 size=197120 backing_file=TEST_DIR/t.qcow2 backing_fmt=file cluster_size=65536 lazy_refcounts=off refcount_bits=16 {"return": {}} {"return": {}} -{"return": {}} -*** done +{"error": {"class": "GenericError", "desc": "Bus 'pcie.0' does not support hotplugging"}} +Wrong response matching error on handle 1 Failures: 182 Failed 1 of 1 tests Expected results: 182 0s ... Passed all 1 tests Additional info: Fixed upstream by “iotests: Make 182 do without device_add”.