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    VM interface names - numbering changed with 7. vnic?

    PVE 7.4 /var/log# ip l 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 2: ens18: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP mode DEFAULT group default qlen...
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    Regular cpu load spikes on PVE hosts and VMs

    Hi, i am seeing regular cpu load spikes in the monitoring (zabbix, netdata), but can't find why. I have only 2 clusters with different use case, co can't compare with another. Some standalone PVE hosts has some regular spikes too, but it's not so visible so not 100% sure. Those regular spikes...
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    How to set sending domain for generated mails due spf?

    For pmg generated mails i see From: pmg.domain.tld. Where in gui i can set something as "mydomain" for postfix (dns.domain in template?), so pmg generated mails can align to mydomain spf record? Can't find it.
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    The first zfs, so sanity check about performance

    Testing a new server with our the first zfs setup. Just asking for sanity check for default setup performance of the nvme zfs because we are thinking about adding hw raid card. Main purpose of the server will be GPU AI computing. CPU: AMD EPYC 9354 32-Core Processor RAM: 512 GB Disks: all...
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    Kernel 6.8 and dell r940 network interfaces

    Hi, we have some dells currently on 7.4 in production and none spare for testing, so i am unable to check if PVE8.2 with "Broadcom problematic" kernel 6.8 will have problem with network interfaces. firmware: Broadcom BCM57412 10G SFP Dual Port PCIE adapter -> 20.06.05.11 (available...
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    Problem with repository access

    Hi, we have regularly problem with some apt access to repository last weeks. Err:10 http://download.proxmox.com/debian/ceph-quincy bookworm InRelease Could not connect to download.proxmox.com:80 (212.224.123.70), connection timed out Err:11 http://download.proxmox.com/debian/pve bookworm...
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    [SOLVED] Iscsi multipath and multiple disks - don't allow selecting iscsi disk directly

    Hi, when using multipath-tools we have for example 8 paths to same disk - dorado_{site}_{path} (4 onsite, 4 offsite). Disks are mapped under VG vg-dorado-{somename}. It's possible to disable ability to even select iscsi disk for example when migrating from storage to storage? Just to harden...
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    [SOLVED] Ceph Pacific upgrade to Quincy osd boot problem

    Hi, i followed pve documentation on upgrading ceph pacific to quincy, so, full upgrade to last pve 7, reboot, change to quincy, upgrade, restart mons/mgrs/osds, all went ok. But after this i rebooted one upgraded host and osds doesn't come up: Jul 11 02:31:03 proxmox-03 systemd[1]: Starting...
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    [SOLVED] iscsi multipath - does it need dedicated subnet per ip?

    Hi, we are testing our new iscsi storage. Based on proxmox iscsi documentation we have now: root@proxmox-mon-01:/etc/network# lsblk NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT sda 8:0 0 279.4G 0 disk |-sda1...
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    [SOLVED] Cloud-init breaking grub-pc boot disk selection?

    Hi, i have debian 11 VM as golden image. I have boot disk set as /dev/sda. VM shutdown, cloud-init disk regenerated. Disk /dev/sda: Disk /dev/sda: 10 GiB, 10737418240 bytes, 20971520 sectors Disk model: QEMU HARDDISK Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512...
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    [SOLVED] PVE7.3 network doesn't start after boot

    Hi, server has ens1f* interfaces down after PVE reboot. Both interfaces are bonded and used via openvswitch-switch. The first half shows ens1f* down and one VM starting (tap10110). The second half shows both links still down and VM failed to start, so tap iface is removed. All bond/OVS...
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    [SOLVED] Blacklist doesn't work

    Hi, we added email to Administration->User Blacklist: But email is still delivered: Sep 29 12:52:34 pmg-01 pmg-smtp-filter[1815039]: 401A7633578ECED94F: SA score=1/5 time=5.279 bayes=0.00 autolearn=no autolearn_force=no...
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    Stopped VM raise zabbix notification of the network interface due backup

    Hi, running backup of the stopped VM regularly and when it meets some zabbix check, it will raise notification because VM interface on PVE is going up/down: PVE: INFO: Finished Backup of VM 101 (00:00:10) INFO: Backup finished at 2022-02-11 02:00:35 INFO: Starting Backup of VM 102 (qemu) INFO...
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    PVE 7.1 DMAR: DRHD errors - ilo4 problems on HP DL3xx G8

    We have all HP DL3xx G8 on PVE7.1, version from last ugraded below: proxmox-ve: 7.1-1 (running kernel: 5.13.19-3-pve) pve-manager: 7.1-10 (running version: 7.1-10/6ddebafe) pve-kernel-helper: 7.1-8 pve-kernel-5.13: 7.1-6 pve-kernel-5.13.19-3-pve: 5.13.19-7 ceph: 15.2.15-pve1 ceph-fuse...
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    [SOLVED] PVE 7.1.8 - notes formatting

    Tab notes has broken formatting. I restored VM from PVE6.4 to 7.1 with such notes: In edit panel are those lines line by line. root IP vg0 - root 8G, swap 2G v20210914 In view panel are those lines all on one line. root IP vg0 - root 8G, swap 2G v20210914 Clearing notes to empy->save->reenter...
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    Upgrade 6.2 to 6.4 - high disk utilization in VMs

    Hi, we upgraded our PVE cluster (very old HP G7 and 3yr old Dell R940) 6.2 to 6.4 and disk utilization in VMs raised from floor. This problem is same for VMs on: - nfs ssd storage (raw files), default (no cache) - local ssd disks (LVM thick), default (no cache) The change depends on VM...
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    [SOLVED] Failed node and recovery in cluster

    Hi, one of my cluster nodes hard failed due failed disks in raid. Now because cluster is 6.2, we decided to upgrade to 6.4 (needed req for 7). Reinstalled node will have same fqdn as failed node. Now i have two possible ways: 1] remove failed node from cluster (aka cleanup) and add reinstalled...
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    Feature hint? VMs in multiple permission pools, disk backup include/exclude difference

    Hello Proxmox team, based on testing PBS solution with our PVE server with multiple types backup VMs, i have some use-cases, that's don't fit current PVE versions (at least via gui): 1] permissions->pools - VM can be only in one pool. If i want to use multiple backup scenarios, it's not...
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    [SOLVED] qemu-ga - it's possible to reboot via pve from VM?

    For example, when i change VM name, without reboot on PVE side it's still using old name in qm process on PVE. Or use some swap on PVE. Can i use qemu-ga to send reboot (itself) command from VM to PVE and if yes, what's correct syntax?
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    PVE restore file from PBS inconsistency

    Hi, we are running with Apt::Install-Recommends "0"; and it trigger some inconsistency when testing file restore. 1] file restore proxmox-file-restore failed: Error: cannot run file-restore VM: package 'proxmox-backup-restore-image' is not (correctly) installed (500) 2]...