On Fri, Feb 02, 2024 at 09:35:19AM +0100, Fiona Ebner wrote: > Am 18.12.23 um 11:13 schrieb Fiona Ebner: > > In many configurations, e.g. multiple vNICs with multiple queues or > > with many Ceph OSDs, the default soft limit of 1024 is not enough. > > QEMU is supposed to work fine with file descriptors >= 1024 and does > > not use select() on POSIX. Bump the soft limit to the allowed hard > > limit to avoid issues with the aforementioned configurations. > > > > Of course the limit could be raised from the outside, but the man page > > of systemd.exec states about 'LimitNOFILE=': > > > >> Don't use. > >> [...] > >> Typically applications should increase their soft limit to the hard > >> limit on their own, if they are OK with working with file > >> descriptors above 1023, > > > > If the soft limit is already the same as the hard limit, avoid the > > superfluous setrlimit call. This can avoid a warning with a strict > > seccomp filter blocking setrlimit if NOFILE was already raised before > > executing QEMU. > > > > Buglink: https://bugzilla.proxmox.com/show_bug.cgi?id=4507 > > Signed-off-by: Fiona Ebner <f.eb...@proxmox.com> > > --- > > > > Ping
I have this queued already for my next pull request With regards, Daniel -- |: https://berrange.com -o- https://www.flickr.com/photos/dberrange :| |: https://libvirt.org -o- https://fstop138.berrange.com :| |: https://entangle-photo.org -o- https://www.instagram.com/dberrange :|
