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Ffant replied to the thread Proxmox 9 with shared LVM on iSCSI problem.No, they are not a cluster as my test lab has two server only. The example given in the links consists of two servers as well.
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Ingo S replied to the thread Exzessive Kernel Log Meldungen.Also, ich hab noch keine Zeit gefunden, einen Bug Report vorzubereiten, aber da es sich um ein Problem mit einem Interrupt handelt, habe ich diesen mit echo "disable" > /sys/firmware/acpi/interrupts/gpe24 deaktiviert, da ja die Interruptroutine... -
bbgeek17 replied to the thread Proxmox 9 with shared LVM on iSCSI problem.Are your PVE hosts configured as PVE cluster or not? Blockbridge : Ultra low latency all-NVME shared storage for Proxmox - https://www.blockbridge.com/proxmox -
bbgeek17 replied to the thread VMFS equivalent in Proxmox? Shared iSCSI filesystem across multiple nodes.There are commercial products, including ours, that provide stable enterprise-grade storage solutions fully integrated with Proxmox VE. Whether these platforms are a good fit depends on your specific requirements, including workload...
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bbgeek17 reacted to Johannes S's post in the thread VMFS equivalent in Proxmox? Shared iSCSI filesystem across multiple nodes with
Like.
You can use LVM-thick on iscsi but only as block storage, not as file system. PVE has a mechanism to ensure the conistency of the data stored on LVM inside a cluster. @bbgeek17 provided some writeups on that... -
NNataliaMedrano replied to the thread Rebootable Backup.I will have a look into it. Thank you so much for your reply.
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Pparadinglunatic replied to the thread PVEProxy Error.Installed and ran debsums -c. Nothing was returned. Here's a bit from the log. Basically I restarted pveproxy and captured the error prior to the restart of pveproxy, the restart of pveproxy, and a few lines after it started producing the...
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Jjdancer replied to the thread Ceph performance.Lack of power-loss protection (PLP) on those SSDs is the primary reason for horrible IOPS. Read other posts on why PLP is important for SSDs. I get IOPS in the low thousands on a 7-node Ceph cluster using 10K RPM SAS drives on 16-drive bay...
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VictorSTS replied to the thread HDD usage option..IIUC what you propose: that makes little sense and that setup you describe can be accomplished with local sync jobs (SSD datastore where backups are done, then sync them to HDD for "archival"). The performance issue with HDDs on PBS isn't backup... -
Jjdancer replied to the thread ESXi → Proxmox migration: Host CPU vs x86-64-v4-AES performance & 10 Gbit VirtIO speeds.Try setting the VM Networking VirtIO Multiqueue to 1. Giving the NIC its own I/O thread in my case helps with networking througput.
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JJohannes S replied to the thread Rebootable Backup.A zfs mirror should cover this, you can install the system that way during the initial install
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UUtilisateurCXS replied to the thread Ceph performance.I was expecting better performance thanks to the 10 Gbps, but it turns out that it's because our SSD drives are probably old. On my cluster, I have two nodes, two OSDs (Transcend 220s 240 GB SSD) per node. And I wanted to know if this kind of...
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NNataliaMedrano posted the thread Rebootable Backup in Proxmox Backup: Installation and configuration.Hello guys, I am wondering if there is a solution to make a rebootable backup of proxmox set up. The idea is having 2 disks - one disk with the proxmox set up, VMs and CTs. And the other disk to be a complete reboot backup. SO, if the first...
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Ttotalnoob replied to the thread ILOAmplifer PACK no networkconnection.yep, so far tried changing adapter model and tried all combinations of it + dhcp on and off with no results
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Yyourfate replied to the thread ZFS bug causing kernel panic when accessing snapshots - fix in OpenZFS v2.4.0, is there a simple upgrade?.Hmm, I don't really want to switch to testing on a production machine tho. Is there a sane, clean, reversible way to install just that kernel + the userspace tools that come with 2.4.0?
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FHi everyone, I am reaching out because this is the first time I am sizing a cluster using Proxmox VE and Ceph. Since I lack direct experience with these solutions, I would appreciate your feedback on my proposal. The cluster will support a VDI...
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Kkszonek replied to the thread Very frequent AppArmor logs after updating PVE.Came across the same problem with Ubuntu 24.04 LXC on Proxmox 9.1-1. The AppArmor profile for rsyslogd is broken and spams denials like .../run/systemd/journal/dev-log. The fix that worked for me and survives package upgrades: <code>...
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GGiggling3999 posted the thread 5600X > 5600G - Upgrade? in Proxmox VE: Installation and configuration.Over the last few years I have been thinking of changing my CPU from 5600x to one with integrated graphics. See my original post https://forum.proxmox.com/threads/5600x-5600g-upgrade.150982/#post-682993 There were some considerations there...
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TTobiWanKenobi replied to the thread ILOAmplifer PACK no networkconnection.no! do you have the same issue?
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JJohannes S reacted to UdoB's post in the thread Unusual I/O Delay on Proxmox 8.4 with ZFS RAID-Z1 with Like.
If you have all drives in a single RaidZ you get the IOPS of a single device. That three mirrors deliver... the IOPS of three devices. So, yes, it triples the IOPS. But no, I do not know if that is a sufficient solution for your problem in your...
