Bug#1068559: [Pkg-zfsonlinux-devel] Bug#1068559: Bug#1068559: zfs-linux: isolation-machine autopkgtest fails: zfs-test-suite times out (hangs?)

2024-05-19 Thread Paul Gevers
Hi, On 19-05-2024 2:55 p.m., 陈 晟祺 wrote: My concern now is that the results do not seem to be stable or reproducible. That's an reoccurring problem in lots of places, yes. Is there any convention in handling such situation? E.g., should I mark all zfs-test-suite-x as flaky and treat them

Bug#1068559: [Pkg-zfsonlinux-devel] Bug#1068559: Bug#1068559: zfs-linux: isolation-machine autopkgtest fails: zfs-test-suite times out (hangs?)

2024-05-19 Thread 陈 晟祺
Hi, > 2024年5月19日 13:51,Paul Gevers 写道: > > I already noticed yesterday and had it run; it failed. (Currently) top one > here: https://ci.debian.net/packages/z/zfs-linux/testing/amd64/ > My concern now is that the results do not seem to be stable or reproducible. Seven tests have been run

Bug#1068559: [Pkg-zfsonlinux-devel] Bug#1068559: Bug#1068559: zfs-linux: isolation-machine autopkgtest fails: zfs-test-suite times out (hangs?)

2024-05-18 Thread Paul Gevers
Hi On 19-05-2024 6:25 a.m., 陈 晟祺 wrote: I have made more adjustments, basically skipping some flaky tests in VM. Now new version 2.2.4-1 is in the archive, please try that again when available. I already noticed yesterday and had it run; it failed. (Currently) top one here:

Bug#1068559: [Pkg-zfsonlinux-devel] Bug#1068559: Bug#1068559: zfs-linux: isolation-machine autopkgtest fails: zfs-test-suite times out (hangs?)

2024-05-18 Thread 陈 晟祺
Hi, > > The test ran. Unfortunately zfs-test-suite-1 failed. > I have made more adjustments, basically skipping some flaky tests in VM. Now new version 2.2.4-1 is in the archive, please try that again when available. Thanks, Shengqi Chen

Bug#1068559: [Pkg-zfsonlinux-devel] Bug#1068559: zfs-linux: isolation-machine autopkgtest fails: zfs-test-suite times out (hangs?)

2024-04-21 Thread Paul Gevers
Hi, On 18-04-2024 10:25 p.m., Paul Gevers wrote: I'll hopefully do the changes tomorrow. (RL work is a bit busy at the moment.) The test ran. Unfortunately zfs-test-suite-1 failed. https://ci.debian.net/packages/z/zfs-linux/unstable/amd64/45683824/ 4089s Results Summary 4089s PASS 681

Bug#1068559: [Pkg-zfsonlinux-devel] Bug#1068559: zfs-linux: isolation-machine autopkgtest fails: zfs-test-suite times out (hangs?)

2024-04-18 Thread Paul Gevers
Hi, On 14-04-2024 5:14 a.m., 陈 晟祺 wrote: I would have aron to review & upload a new version, then we can test on debci infra and see whether it solves the problem. I forgot I promised changes to the settings. Without those changes, it doesn't end nicely:

Bug#1068559: [Pkg-zfsonlinux-devel] Bug#1068559: zfs-linux: isolation-machine autopkgtest fails: zfs-test-suite times out (hangs?)

2024-04-14 Thread Paul Gevers
Hi, On 14-04-2024 5:14 a.m., 陈 晟祺 wrote: When using non-ramdisk tmpdir (/var/tmp) and some large tests skipped [1], the tests would run with 2 core + 4GB memory + ~10GB disk space. I also tried 2GB / 3GB, and both will be interrupted by OOM killer. So, let's settle on 2+4 for now. That sounds

Bug#1068559: [Pkg-zfsonlinux-devel] Bug#1068559: zfs-linux: isolation-machine autopkgtest fails: zfs-test-suite times out (hangs?)

2024-04-13 Thread 陈 晟祺
Control: tags -1 + pending Hi, > 2024年4月13日 01:29,陈 晟祺 写道: > > I am now trying to run tests on 2 core and 4GB memory (and maybe less later). > If the tester itself does not occupy too much RAM, the real requirement for > resources > is now probably several gigabytes of disk space (currently

Bug#1068559: [Pkg-zfsonlinux-devel] Bug#1068559: zfs-linux: isolation-machine autopkgtest fails: zfs-test-suite times out (hangs?)

2024-04-12 Thread 陈 晟祺
Hi, > 2024年4月12日 12:48,Paul Gevers 写道: > > Hi, > > On 12-04-2024 4:42 a.m., 陈 晟祺 wrote: >> - If I limit the test file size to 1G, quite many tests would fail even with >> adequate resources > > Ack. To be fair, I was more thinking to make current test conditional on the > available free

Bug#1068559: zfs-linux: isolation-machine autopkgtest fails: zfs-test-suite times out (hangs?)

2024-04-11 Thread Paul Gevers
Hi, On 12-04-2024 4:42 a.m., 陈 晟祺 wrote: - If I limit the test file size to 1G, quite many tests would fail even with adequate resources Ack. To be fair, I was more thinking to make current test conditional on the available free disk space. But yeah, that might also lead to issues as the

Bug#1068559: zfs-linux: isolation-machine autopkgtest fails: zfs-test-suite times out (hangs?)

2024-04-11 Thread 陈 晟祺
Hi, > 2024年4月12日 02:39,Paul Gevers 写道: > > Hi > > On 11-04-2024 5:18 p.m., 陈 晟祺 wrote: >> If possible, could you help to build with latest code on salsa then run >> autopkgtest again on a normal debci VM? > > As I'm doing this live on the infrastructure, I don't want to do anything > there

Bug#1068559: zfs-linux: isolation-machine autopkgtest fails: zfs-test-suite times out (hangs?)

2024-04-11 Thread Paul Gevers
Hi On 11-04-2024 5:18 p.m., 陈 晟祺 wrote: If possible, could you help to build with latest code on salsa then run autopkgtest again on a normal debci VM? As I'm doing this live on the infrastructure, I don't want to do anything there except testing what's in the archive, sorry. My private

Bug#1068559: zfs-linux: isolation-machine autopkgtest fails: zfs-test-suite times out (hangs?)

2024-04-11 Thread 陈 晟祺
Hi Paul, 2024年4月11日 20:59,Paul Gevers 写道: Hi, With the default size of the ramdisk and 2 cpu's the test crashes with: Test: /usr/share/zfs/zfs-tests/tests/functional/large_files/setup (run as root) [00:00] [PASS] Test: /usr/share/zfs/zfs-tests/tests/functional/large_files/large_files_001_pos

Bug#1068559: zfs-linux: isolation-machine autopkgtest fails: zfs-test-suite times out (hangs?)

2024-04-11 Thread Paul Gevers
Hi, With the default size of the ramdisk and 2 cpu's the test crashes with: Test: /usr/share/zfs/zfs-tests/tests/functional/large_files/setup (run as root) [00:00] [PASS] Test: /usr/share/zfs/zfs-tests/tests/functional/large_files/large_files_001_pos (run as root) [00:00] [PASS] Test:

Bug#1068559: zfs-linux: isolation-machine autopkgtest fails: zfs-test-suite times out (hangs?)

2024-04-11 Thread Paul Gevers
Hi, Some additional info from my side. I have just run the following: root@ci-worker13:~# /usr/bin/autopkgtest --no-built-binaries --test-name=zfs-test-suite --timeout-factor=3 --user debci zfs-linux -- qemu --cpus=2 --ram-size=8192 /var/lib/debci/qemu/testing-amd64.img The test failed and

Bug#1068559: zfs-linux: isolation-machine autopkgtest fails: zfs-test-suite times out (hangs?)

2024-04-11 Thread 陈 晟祺
Hi, Some additional information and errata here. I have split the tests into four stanzas as upstream does [1]. The resources of one GitHub Action runner is actually 4 cores + 16GB memory, not 2 cores + 8GB as I mentioned before. The test could finish within reasonable time (3hrs) with such

Bug#1068559: [Pkg-zfsonlinux-devel] Bug#1068559: Bug#1068559: Bug#1068559: zfs-linux: isolation-machine autopkgtest fails: zfs-test-suite times out (hangs?)

2024-04-08 Thread 陈 晟祺
Hi, > 2024年4月9日 02:51,Paul Gevers 写道: > > Our timeout is 1 seconds, so 2.47 hours, per autopkgtest stanza (overall > it's 8 hours). If the test is going to take longer, it will fail anyways. So > maybe it was just still running? I'm a bit hesitant, particularly about the > memory to make

Bug#1068559: [Pkg-zfsonlinux-devel] Bug#1068559: Bug#1068559: zfs-linux: isolation-machine autopkgtest fails: zfs-test-suite times out (hangs?)

2024-04-08 Thread Paul Gevers
Hi, On 08-04-2024 3:51 a.m., 陈 晟祺 wrote: With resources limited to one CPU (AMD EPYC 7551) and 2G memory, my local test could now reproduce the test hang and following time out error. Ouch. I think it is caused by insufficient resources (e.g. OOM killer, but I am not sure). Even we can

Bug#1068559: [Pkg-zfsonlinux-devel] Bug#1068559: Bug#1068559: zfs-linux: isolation-machine autopkgtest fails: zfs-test-suite times out (hangs?)

2024-04-07 Thread 陈 晟祺
Hi Paul, > 2024年4月7日 21:10,Paul Gevers 写道: > > Hi, > > The host that runs this is an m3-large instance at equinix [1]. > > We create the qemu image with autopkgtest-build-qemu (default settings as far > as I know). > > From within the testbed: > root@host:~# lscpu > lscpu > Architecture:

Bug#1068559: [Pkg-zfsonlinux-devel] Bug#1068559: zfs-linux: isolation-machine autopkgtest fails: zfs-test-suite times out (hangs?)

2024-04-07 Thread Paul Gevers
Hi, On 07-04-2024 2:29 p.m., 陈 晟祺 wrote: Could you please provide more detailed information on the test settings on ci.d.o.? E.g., CPU type, #cores, memory size, etc. The host that runs this is an m3-large instance at equinix [1]. We create the qemu image with autopkgtest-build-qemu

Bug#1068559: [Pkg-zfsonlinux-devel] Bug#1068559: zfs-linux: isolation-machine autopkgtest fails: zfs-test-suite times out (hangs?)

2024-04-07 Thread 陈 晟祺
Hi, > 2024年4月7日 17:23,Paul Gevers 写道: > > Dear maintainer(s), > > Your package has an autopkgtest, great. I recently added support for > isolation-machine tests on ci.debian.net for amd64 and added your package to > the list to use that. However, it fails because the zfs-test-suite test

Bug#1068559: zfs-linux: isolation-machine autopkgtest fails: zfs-test-suite times out (hangs?)

2024-04-07 Thread Paul Gevers
Source: zfs-linux Version: 2.2.3-1 Severity: important User: debian...@lists.debian.org Usertags: isolation-machine timeout Dear maintainer(s), Your package has an autopkgtest, great. I recently added support for isolation-machine tests on ci.debian.net for amd64 and added your package to the