spirit's latest activity
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spirit replied to the thread PBS Incremental Backup.This is with metadata mode. Default is worse with checksum. -
spirit replied to the thread No web GUI after upgrade from 9.0.11 to 9.1.6.do you have tried to reinstall proxmox-widget-toolkit ? apt install --reinstall proxmox-widget-toolkit
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spirit replied to the thread PBS Incremental Backup.lxc backup is scanning all files to see if metadatas (modification time) have changed , so if you want millions of small files, it can put load on the disks even if you don't have changes. vm backup use internal qemu dirty-bitmap tracking, so...
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spirit replied to the thread Need help using VHD from USB drive.you can do "qm rescan" in command line, it's import the disk 101 in the vm configuration.
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That is correct. I should have checked my work more carefully. I put the wrong tag number in the VLAN interface and that is why it was not working. Problem solved and working now.
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spirit replied to the thread Joining new nodes simultaneously de-stabilizes and revert the cluster back to standalone hosts.it's not a super good idea to use corosync over active-backup bond. see: https://pve.proxmox.com/wiki/Cluster_Manager at minimum, configure bond-primary to be sure to have the correct interface up by default, verify that all active interfaces...
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spirit replied to the thread corosync show link flapping (down/up) about every 3-4 minutes, but switch shows no problem.you can use "corosync-cmapctl -m stats" on each node to have detailed stats about latencies && message retry/loss
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spirit replied to the thread Cluster setup and HA configuration suggestions.you need to create 2 custom crush rules using the device_classes ceph osd crush rule create-replicated <crush_rules_name> default host <device_class> ex: ceph osd crush rule create-replicated myhddreplication default host hdd ceph osd crush...
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spirit replied to the thread corosync show link flapping (down/up) about every 3-4 minutes, but switch shows no problem.do you have a granular monitoring (prometheus,...) which can check bandwidth every second ? don't trust average. do you have also checked your switch port buffer stats ? if it was a kernel bug, you'll have too on your 10gbit nic. I'm running...
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spirit replied to the thread Create OVS Bond that supports MLAG.no, the mlag is only on your switch side. on pve host, it's a classic bond. do you have tried with linux bond instead ovs ?
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spirit replied to the thread corosync show link flapping (down/up) about every 3-4 minutes, but switch shows no problem.but you have packet loss, this is even worse. (you can look at corosync stats too yes, definitively the recommandations is to have dedicated links for corosync https://pve.proxmox.com/pve-docs/chapter-pvecm.html but note that last...
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spirit replied to the thread VM CPU issues: watchdog: BUG: soft lockup - CPU#7 stuck for 22s!.This could be related to memory fragmentation. do you use zfs ?
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spirit replied to the thread RDSEED cpu flag deactivated after updating to kernel 6.8.12-20-pve.I don't think that microcode has never been in pe-firmware package. It's always the debian package. (and debian can be a little bit slow to update them)
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spirit replied to the thread RDSEED cpu flag deactivated after updating to kernel 6.8.12-20-pve.you can try the firmware from debian testing: http://ftp.de.debian.org/debian/pool/non-free-firmware/a/amd64-microcode/amd64-microcode_3.20251202.1_amd64.deb (or upgrade your bios if your vendor provide it)
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spirit replied to the thread corosync show link flapping (down/up) about every 3-4 minutes, but switch shows no problem.basically, if you have network saturation, the latency increase, and corosync remove the node from the cluster. (down/up don't mean that the physical link is flapping, it's simply that the node where you are checking the log, don't have a...
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spirit replied to the thread yawgpp (Yet Another Windows Guest Performance Post).Well, you cant just pass all flags blindly. Some Windows versions can crash, some flags like tlbflush can have performance impact dépending of the workload,....
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spirit replied to the thread corosync show link flapping (down/up) about every 3-4 minutes, but switch shows no problem.Is the 1gb link dedicated to corosync ? Link saturation could give flap like this.
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spirit replied to the thread yawgpp (Yet Another Windows Guest Performance Post).The hv* flags are already send to command line by proxmox when you choose Windows as ostype.
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spirit reacted to fiona's post in the thread Applying pve-qemu-kvm 10.2.1-1 may cause extremely high “I/O Delay” and extremely high “I/O pressure stalls”. (Patches in the test repository with
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From the analysis until now, the IO pressure seems to be a cosmetic issue or rather accounting issue in the kernel. QEMU switched to using io_uring for event loops with QEMU 10.2. The issue appears in combination with IO threads, where a blocking... -
spirit replied to the thread Proxmox cluster listening on all interfaces.Osd need to talk to monitor and clients (vm) which are running in public network, so they always use both public and private network
