Hello, I'm not an openstack user myself, but did notice when I was testing with proxmox if I set AIO to native vs io_uring it performs faster in Windows. We don't use Windows normally, so this was just a test environment and don't know if Openstack has something similar. Just my 2 cents for what little it's worth.
Cheers On Thu, Dec 12, 2024, 20:28 Michel Niyoyita <mico...@gmail.com> wrote: > Hello team, > > I have configured a ceph cluster running on ubuntu 20.04 , with 16 HDD for > data and 4 SSD for journaling on each host. the total cluster size is 150 > TB usable with a replica of 3. The cluster is in production , integrated > with openstack with different pools: Volumes, vms, cinder and > cinder-backup. The problem I have is this : For linux servers there is no > slowness , but on windows servers is worse , they are very very slow, some > of those servers have been migrated from vmware to openstack using > coriolis , the network interfaces and switches are 10Gbps. > > Kindly advise the way I can speed up my cluster to avoid the slowness. > > Best regards > > Michel > _______________________________________________ > ceph-users mailing list -- ceph-users@ceph.io > To unsubscribe send an email to ceph-users-le...@ceph.io > _______________________________________________ ceph-users mailing list -- ceph-users@ceph.io To unsubscribe send an email to ceph-users-le...@ceph.io
