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Diffstat (limited to 'results/classifier/118/socket/2292')
| -rw-r--r-- | results/classifier/118/socket/2292 | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/results/classifier/118/socket/2292 b/results/classifier/118/socket/2292 deleted file mode 100644 index f9759a82..00000000 --- a/results/classifier/118/socket/2292 +++ /dev/null @@ -1,49 +0,0 @@ -socket: 0.956 -virtual: 0.921 -architecture: 0.888 -performance: 0.877 -device: 0.866 -x86: 0.847 -kernel: 0.843 -network: 0.799 -files: 0.781 -VMM: 0.779 -vnc: 0.779 -graphic: 0.760 -TCG: 0.759 -hypervisor: 0.752 -register: 0.711 -ppc: 0.703 -arm: 0.637 -peripherals: 0.605 -debug: 0.576 -user-level: 0.575 -PID: 0.573 -risc-v: 0.570 -semantic: 0.562 -permissions: 0.562 -mistranslation: 0.453 -boot: 0.413 -i386: 0.393 -assembly: 0.351 -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: - |
