spirit's latest activity
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spirit replied to the thread Raid 0,1,10 - poor performance.It's quite possible that your are cpu limited, as currently vm can only use 1 core for 1 virtual disk. Multiple threading (with multiple iothread by disk), should be available soon, I have already send patch to the proxmox dev mailing list. -
spirit replied to the thread Backups from PVE Nodes to PBS Server.simply use a different subnet like for example 192.168.0.0/24 with 192.168.0.1 && 192.168.0.2 for your server 25g && backup 10gb card.
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spirit replied to the thread CEPH Performance tuning with small block size.more than one OSE per nvme will not help. non PLP are really like 500iops 4k write vs 20000iops for plp drive. At minimum, use cache=writeback, it should help to avoid small write when possible (merging small adjacent writes to big write)
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spirit reacted to t.lamprecht's post in the thread Proxmox Datacenter Manager 0.9 Beta released! with
Like.
After months of hard work and collaboration with our community, we are thrilled to release the beta version of Proxmox Datacenter Manager. This version is based on the great Debian 13 "Trixie" and comes with a 6.14.11 Kernel as stable default and... -
spirit replied to the thread Dutch Proxmox Day 2025 - Free Proxmox Community Event.Hi, For people sleeping at the hotel of the conference the day before, anybody interested to drink a beer ?
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spirit replied to the thread [SOLVED] pve8 to [ve9 and LVM autoactivation settings.no, it's local on the node.
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spirit replied to the thread Proxmox EVPN iBGP to Arista SW.at minimum, if you use your arista as exit-node, (advertising the default route from arista) you should remove "exitnodes proxmox1-4,proxmox1-3,proxmox1-1" and peer with your arista router "peers proxmox1ip, proxmox2ip, proxmox3ip, aristaip"...
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spirit replied to the thread Error in Cluster sync after ip change of a node.
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spirit replied to the thread NetApp & ProxMox VE.https://docs.netapp.com/us-en/netapp-solutions-virtualization/proxmox/proxmox-ontap.html#lvm-with-iscsi ?
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spirit replied to the thread I've some question about HA..that's not true, CRM also open/close/update watchdog https://git.proxmox.com/?p=pve-ha-manager.git;a=blob;f=src/PVE/HA/CRM.pm;h=9b80b73f694062f4a82eed59ea601314daa5ad59;hb=HEAD both crm && lrm are connected through the watchdog-muxer
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spirit replied to the thread I've some question about HA..1) on each node : systemctl stop pve-ha-lrm then (when all lrm are down) 2) on each node: systemctl stop pve-ha-crm
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spirit replied to the thread proxmoxer library and proxmox9.proxmoxer is a client lib (a wrapper to proxmox rest api), why do you need to use it on pve node directly ?
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spirit replied to the thread Cluster aware FS for shared datastores?.don't seem to be a FS, but more an s3 like object storage, it'll not work
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spirit replied to the thread [TUTORIAL] Inside Proxmox VE 9 SAN Snapshot Support.It's use for any qcow2 storage, including file storage. (local,nfs,...). External snapshot allow snap/delete snap without interruption. Current internal snapshot freeze the vm when deleting snapshot for example.
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spirit replied to the thread [TUTORIAL] Inside Proxmox VE 9 SAN Snapshot Support.(I forgot to say that for snapshot, we use qcow2 sub-allocated cluster (l2_extended=on) with 128k cluster size, so metadatas are 32x smaller than base image (64k cluster without suballocated cluster). around 4MB memory for 1TB image...
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spirit replied to the thread [TUTORIAL] Inside Proxmox VE 9 SAN Snapshot Support.the cache value is a max value, it's only allocated when you need to load specific metadatas (and unused metadatas are flushed after 10min). It's not too much different than zfs btw, where you need memory to handle metadatas too. so , yes, if...
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spirit replied to the thread I recommend between 2 solutions.I don't known who as recommend you tu use consumer ssd with zfs or ceph, but performance will be horrible. (because lack of power-loss protection, so the fsync for the zfs/ceph journal can't be cached). pm1643 (or any other enterprise ssd with...
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spirit replied to the thread Problem: Lost connection when adding VLAN to Proxmox.it should work with bridge-vlan-aware, but don't use 1 in bridge vids. (bridge-vids 1006) . (don't add native vlan in bridge-vids)
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Why do you want to use ZFS RAIDZ? With your minimal amount of disks a mirror setup is faster with a RAID10 like setup. IMHO if you do not need to migrate your vm between the nodes, ZFS is fine. IO delay will be lower as it is local. If you value...
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spirit replied to the thread SDN interface creation.this is internal plumbing, ln_ && pr_ are veth interfaces, like a virtual link, between bondv77 && exemple bridge.