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| author | Christian Krinitsin <mail@krinitsin.com> | 2025-07-03 19:39:53 +0200 |
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| committer | Christian Krinitsin <mail@krinitsin.com> | 2025-07-03 19:39:53 +0200 |
| commit | dee4dcba78baf712cab403d47d9db319ab7f95d6 (patch) | |
| tree | 418478faf06786701a56268672f73d6b0b4eb239 /results/classifier/108/socket/2292 | |
| parent | 4d9e26c0333abd39bdbd039dcdb30ed429c475ba (diff) | |
| download | emulator-bug-study-dee4dcba78baf712cab403d47d9db319ab7f95d6.tar.gz emulator-bug-study-dee4dcba78baf712cab403d47d9db319ab7f95d6.zip | |
restructure results
Diffstat (limited to 'results/classifier/108/socket/2292')
| -rw-r--r-- | results/classifier/108/socket/2292 | 34 |
1 files changed, 0 insertions, 34 deletions
diff --git a/results/classifier/108/socket/2292 b/results/classifier/108/socket/2292 deleted file mode 100644 index 1b1b031e..00000000 --- a/results/classifier/108/socket/2292 +++ /dev/null @@ -1,34 +0,0 @@ -socket: 0.956 -performance: 0.877 -device: 0.866 -network: 0.799 -files: 0.781 -vnc: 0.779 -graphic: 0.760 -other: 0.632 -debug: 0.576 -PID: 0.573 -semantic: 0.562 -permissions: 0.562 -boot: 0.413 -KVM: 0.278 - -UNIX socket path is too long -Description of problem: -At [Unikraft](https://unikraft.org) we facilitate the construction and also runtime lifecycle management of ultra-lightweight virtual machine unikernels. We have developed [`kraft`](https://github.com/unikraft/kraftkit), an open-source tool which facilitates this across a number of different virtual machine monitors, [including QEMU](https://github.com/unikraft/kraftkit/tree/staging/machine/qemu). - -We are receiving increased reports of the following error from our users: - -``` -could not start and wait for QEMU process: qemu-system-x86_64: -qmp unix:/Users/__USERNAME__/.local/share/kraftkit/runtime/37a7691a-d402-4760-b493-692bb8d0460a/qemu_control.sock,server,nowait: UNIX socket path '/Users/__USERNAME__/.local/share/kraftkit/runtime/37a7691a-d402-4760-b493-692bb8d0460a/qemu_control.sock' is too long -``` - -We systematically build the relevant QEMU process command line and arguments with flags [via our Go SDK](https://github.com/unikraft/kraftkit/blob/staging/machine/qemu/v1alpha1.go#L180-L229) and include what has become an erroneously long UNIX path for the QAPI control socket which we use to manage instantiated VM instances. - -This issue tracks the increasing of maximum path length for the `-qmp` (and maybe other) flags which accept paths. -Steps to reproduce: -1. Install [`kraft`](https://github.com/unikraft/kraftkit), [Unikraft](https://unikraft.org)'s companion command-line client; -2. Update KraftKit's config file to include an arbitrarily long path for `runtime_dir` by editing `~/.config/kraftkit/config.yaml`; -3. Start a QEMU unikernel instance with `kraft run --arch x86_64 --plat qemu unikraft.org/helloworld:latest` -Additional information: - |
