Search results for query: affinity

There was a thread a while back about using specific pools and a 1 GB disk to prevent VMs moving to (off of) certain nodes. I can find it later if you can’t. PVE 9 has a new affinity feature which sounds similar but I haven’t looked at it yet.

Ah, thx. Thought there is a new entry in the overview table in the beginning of the storage pages and was loiking for the word "affinity" in the index.

...5.5.0-2 qemu-server: 9.0.16 smartmontools: 7.4-pve1 spiceterm: 3.4.0 swtpm: 0.8.0+pve2 vncterm: 1.9.0 zfsutils-linux: 2.3.3-pve1 affinity: 0,2,4,6,8,10 agent: 1 bios: ovmf boot: order=virtio0 cores: 6 cpu: host,flags=+ibpb;+virt-ssbd;+amd-ssbd;+hv-tlbflush efidisk0...

...project. The roadmap entry mentioned there is for a native solution within Proxmox VE. For the Proxmox VE 9 release, the focus for HA was on affinity rules. But the release also includes changes to the RRD data, making pressure stall information readily available which is an important...

Amazinh news... Just ahead Debian 13 release... Go go Proxmox...

...storage. This includes iSCSI and Fibre Channel-attached SANs. High-Availability (HA) rules for resource-to-node and resource-to-resource affinity Fabrics for the Software-Defined Networking (SDN) stack Modernized mobile web interface written in the rust programming language using the Yew web...

...storage. This includes iSCSI and Fibre Channel-attached SANs. High-Availability (HA) rules for resource-to-node and resource-to-resource affinity Fabrics for the Software-Defined Networking (SDN) stack Modernized mobile web interface written in the rust programming language using the Yew web...

After proxmox upgrade all of my changes were overwritten, so now I know that `pvedaemon` restart is required

...be replaced eventually. It's probably easier to leave them, otherwise I'd want more storage in those nodes anyway. The HDDs have primary affinity set off/zero. Unless wear is dramatically higher in Ceph than Virtuozzo I'm not worried about that based on the last 10 years of usage and the...

...give the VM 12 cores and set the the CPU Limit to 2? Alternatively, you can give it 12 cores but have only 2 enabled (and 10 disabled) by setting VCPUs to 2. Either way you can set the affinity for the 12 cores. I don't really see a use case for this. Can you explain what you want to achieve?

sorry, I think you misunderstood me or I expressed it incorrectly. I know that there is exactly this setting for cpu-affinity in kvm, but this works like: - kvm has 2 cores - affinity is set to 0-11 => kvm selects 2 cores out of the set from 0-11 lxc.cgroup2.cpuset.cpus works this way: - lxc...

You can set this for VMs too but in a different way or via the Proxmox web GUI. See the affinity section here: https://pve.proxmox.com/pve-docs/pve-admin-guide.html#qm_cpu_resource_limits

Is there a way to set this as "affinity" (like for kvm / qemu) ? So if I set cores: 2 and also set lxc.cgroup2.cpuset.cpus: 0-11 (because of little-bit endian architecture), the lxc sees all 12 cores instead of only two (from the pool of 0-11 / 1-12).

...mlcod 0'0 unknown NOTIFY mbc={}] state<Start>: transitioning to Stray 2025-06-24T15:55:21.829+0200 713c7802d6c0 1 osd.1 216 set_numa_affinity storage numa node 0 2025-06-24T15:55:21.829+0200 713c7802d6c0 -1 osd.1 216 set_numa_affinity unable to identify public interface '' numa node: (2) No...

...of 1.8 in my Docker file, and finding an odd openvino issue where i had to add a manual ENV variable to avoid an error being thrown for pset affinity. But, I'm still losing web UI access after a minute, and CPU and Swap go right back up to 100% with plenty of RAM leftover. None of the...

...0 osd fsid a2b1d2a1-5a30-4675-83ef-1bdcd9a98f72 osd id 0 osdspec affinity type block vdo 0 devices /dev/sdh ====== osd.14 ====== [block]...

> for read, it's really russian roulette For read, by default it’s random but affinity is set 0 on the HDDs per my post above, so now all SSD reads. I’m not saying you’re wrong with the rest, just that I haven’t seen this thread’s warning in a few weeks (both before and after that change...

you have mixed ssd and hdd in the same pool ???

One possibly related note, especially for those with multiple OSD classes, we set our few remaining HDDs to primary-affinity 0, so the primary read would always be from an SSD. View: ceph osd tree Set: ceph osd primary-affinity osd.12 0

...Just edit file /usr/share/perl5/PVE/API2/Qemu.pm on your node and add 'affinity' => 1, in my $cpuoptions section I don't know which pve daemon should be restarted after this (not only pveproxy - that's all I know), but this thing worked for me after reboot I also know that the same issue...