Issue: File descriptor exhaustion when running VMs with virtiofsd

Issue: File descriptor exhaustion when running VMs with virtiofsd: a task in LegoFlow-SWE (Harbor dataset). When using virtiofsd for shared filesystems in VMs, the host may run out of file descriptors under certain conditions, especially when the underlying filesystem is overlayfs mounted without…

The task

When using virtiofsd for shared filesystems in VMs, the host may run out of file descriptors under certain conditions, especially when the underlying filesystem is overlayfs mounted without `nfs_export=on`. This causes the VM creation process to fail and may leave the system in an unstable state.

Part of Lego-X/LegoFlow-SWE.