On 7/16/24 11:41, Adam Julis wrote:

Resolves: https://gitlab.com/libvirt/libvirt/-/issues/485 Signed-off-by: Adam Julis <ajulis@redhat.com> --- src/qemu/qemu_virtiofs.c | 3 +++ 1 file changed, 3 insertions(+)

diff --git a/src/qemu/qemu_virtiofs.c b/src/qemu/qemu_virtiofs.c index 0e3c7dbb58..703f1226a2 100644 --- a/src/qemu/qemu_virtiofs.c +++ b/src/qemu/qemu_virtiofs.c @@ -194,6 +194,9 @@ qemuVirtioFSBuildCommandLine(virQEMUDriverConfig *cfg, if (fs->thread_pool_size >= 0) virCommandAddArgFormat(cmd, "--thread-pool-size=%i", fs->thread_pool_size);

+ if (fs->rlimit_nofile > 0) + virCommandAddArgFormat(cmd, "--rlimit-nofile=%llu", fs->rlimit_nofile); + if (cfg->virtiofsdDebug) { if (virBitmapIsBitSet(fs->caps, QEMU_VHOST_USER_FS_FEATURE_SEPARATE_OPTIONS)) virCommandAddArgList(cmd, "--log-level", "debug", NULL);

A bit surprised you don't need to call virCommandSetMaxFiles() to raise the limit if needed, but then again - in session mode the daemon won't be able to do that anyways. Reviewed-by: Michal Privoznik <mprivozn@redhat.com> Michal