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    Is clustering production-ready on Proxmox VE 8.2.2?

    Don't use 8.2.2. You will have problem install another host with this version. Use last PVE version, now 8.4, or go directly to 9.
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    A few questions about Backup

    Filebackup of the host. Especially /etc/pve for pve specific configuration, large part of it is handled by cluster, but something is node dependent (example: certificates). Search forum at least.
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    New to ProxMox and stabillity

    Running PVE 9 on DL360/380 Gen 8-10 without problem. You can install rsyslog, attach monitor for kernel dump, maybe there will be something not in journal. It's standard debian anyway. Other thing - firmware, power, etc etc etc.
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    Best logs to collect on Proxmox when LVM volumes disappear due to SAN/FC issues

    Without upgrading the 2nd SAN node: What will happen, when you shutdown the 2nd SAN node? What will happen, when you shutdown the 1st SAN node? I think, it's SAN support thing mainly, because with 2nd SAN node upgrading it blocks something, that can't be seen/logged from PVE side.
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    Proxmov PVE9 Upgrade AppArmor Error

    That's docker problem versus apparmor, not PVE related. Debian 12 didn't have active apparmor, but debian 13 has it by default. I encountered the same problem with giltab-runner + docker. Profile docker-default is created by docker service on the fly, so you have two options: 1]...
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    NFS server install

    It's better to have container/vm for any service and leave proxmox doing only proxmox things.
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    Spam Mails into Zimbra Spam Folder

    Configure zimbra to move mails to spam folder. PMG is only gateway, not mailserver with mailboxes.
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    Migration from ESXI to proxmox: Shared LVM issues

    I have SAN with 3 luns connected with multiple destination's paths by multipath without problem. But i used mainly cli for configuration at the end, not gui. Looking on your debug, i think problem is somewhere 1] acl on SAN 2] iscsi/multipath misconfig Check...
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    DELL fatal error was detected after Proxmox install

    Was it resolved? I got the same problem, finally upgraded one of the Dell 740XD from pve 7 to pve 8 (Linux pve-18 6.8.12-13-pve #1 SMP PREEMPT_DYNAMIC PMX 6.8.12-13 (2025-07-22T10:00Z) x86_64 GNU/Linux) and every reboot: Screen lost. Server stuck. Event Message: A fatal error was detected on a...
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    Converting a PVE host disk from legacy MBR to UEFI GPT

    Maybe you have uefi version installed too...Check https://pve.proxmox.com/wiki/Host_Bootloader
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    Proxmox Virtual Environment 9.0 released!

    Asus Remote KVM, same error.
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    Storage configuration and space needed to import vhd

    create LV in that LVM, format/mount.
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    Proxmox + Ceph Cluster to Provide SMB?

    It depends on requirements/hw. It's not different from running mailservers, db servers, webservers on the ceph. Every application has it's own performane. It works. It's performant? Test it. Ceph performance's tests are everywhere.
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    [SOLVED] Proxmox VE - "Unable to locate package corosync-qdevice"

    Fix your network. Err:1 http://ftp.us.debian.org/debian bookworm InRelease<br> Temporary failure resolving 'ftp.us.debian.org'<br>Err:5 ...
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    no HA failover with loss of iSCSI

    Proxmox HA don't cover storage unavailability.
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    Test migration stuck

    PVE remotes: proxmox-ve: 8.4.0 (running kernel: 6.8.12-11-pve) pve-manager: 8.4.1 (running version: 8.4.1/2a5fa54a8503f96d) PDM: Installed: 0.1.11 VM 10 GB + 1 TB disks All endpoints 3 devices are on the same subnet without fw, 10 Gbps network, hdd raid. This was 2nd try, 1st try was...
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    Access to download proxmox cdn is problematic

    We filter by fqdn on firewall. We have rarely problem with any other repository, but PVE repo is standard for fail. Update? Fail. Dist-upgrade? Fail. Repeatedly fail, until firewall and apt are in sync. And all is connected to the same dns infra.
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    Access to download proxmox cdn is problematic

    Hi, i am again reporting problem with cdn used by proxmox for apt repository. Our firewalls just doesn't work reliable with it's 1 minute ip cycling. ;; ANSWER SECTION: download.proxmox.com. 635 IN CNAME download.cdn.proxmox.com. <---- there is 600+ TTL ...
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    no DHCP for VM in test env?

    you need to debug via tcpdump/wireshark dhcp requests/responses
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    ProxMox Internal Relay

    Try blacklist/whitelist/mail filter.
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