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Investigate making it possible to run 2 host processes in parallel n Windows #319

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simongdavies opened this issue Mar 4, 2025 · 0 comments
Open

Investigate making it possible to run 2 host processes in parallel n Windows #319

simongdavies opened this issue Mar 4, 2025 · 0 comments
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kind/bugfix For PRs that fix bugs lifecycle/needs-info The issue requires additional information from the original poster
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@simongdavies
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On Windows we depend on the HyperlightSurrogate process to provide a host process for memory that we subsequently map into a VM.

If more than one hyperlight host processes is started on Windows then the second and subsequent ones fail with an error stating that HyperlightSurrogate.exe is in use.

I believe that this is caused by hyperlight trying to copy the surrogate process binary to disk when the second or subsequent process starts , we should fix it tom make it possible to run more than one host concurrently
@simongdavies simongdavies added kind/bugfix For PRs that fix bugs lifecycle/needs-info The issue requires additional information from the original poster labels Mar 4, 2025
@danbugs danbugs added this to the Backlog milestone Mar 4, 2025
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