Search results

Naja, der "remove mirror-0" Befehl ist "schlau" genug ;-) Hast du einen Blick in die man page geworfen? "The specified device will be evacuated by copying all allocated space from it to the other devices in the pool." Was auch immer du tust: bitte erst ein Backup anlegen - das beruhigt die...

If you have a standalone system: just use "host". If you have a cluster try https://github.com/gyptazy/ProxCLMC to find the best common denominator :-)

Du kannst eine neue (kleinere) Partition nicht an eine vorhandene, größere, ankleben. Das ist doch klar, oder? Aber: seit langer Zeit kann man Mirrors entfernen. Also: ausgehend von dem einzigen Blech-Mirror ein neues vdev mit den kleineren SSDs hinzufügen. Dann den alten Mirror entfernen (man...

Bei mir klappt das per pinning: ~# proxmox-boot-tool USAGE: /usr/sbin/proxmox-boot-tool <commands> [ARGS] /usr/sbin/proxmox-boot-tool kernel pin <kernel-version> [--next-boot] /usr/sbin/proxmox-boot-tool kernel unpin [--next-boot] /usr/sbin/proxmox-boot-tool kernel list...

You could have put tags like this: ...your content... around it or use the "</>" symbol in the editor's tool bar. The result is just better readable, compare (visually) with your first stanza: oot@pve2:~# ceph tell osd.1 bench { "bytes_written": 1073741824, "blocksize": 4194304, "elapsed_sec"...

Einen sekundären PBS :-) Diese Instanz bekommt Backups auf zwei Wegen: zum einen wird per "sync-pull" der Inhalt meines primären PBS hierher gezogen und andererseits werden bestimmte "nicht-PVE-VM"-Datasets hierher per Syncoid repliziert. (Edit: ebenfalls per pull. Kein einziges System im...

Wenn ich das richtig verstehe, hast du (in diesem Bild) einen PVE mit ZFS und einen separaten PBS mit ZFS. In diesem Fall könntest du dir (als erste Idee) mal https://pve.proxmox.com/wiki/PVE-zsync anschauen. Dieses Script würde ich dann nur für die Replikation "diverser" Datasets...

You did not give us enough numbers to decide ;-) What is the topology? Default "size=3/min=2"? What is the actual performance? for the OSDs you could run for OSD in {0..8} ; do ceph tell osd.$OSD bench; done for a pool "ceph0" you could run rados bench -p ceph0 10 write -b 4K ...and then...

My blood runs cold... ;-)

Well..., yes. As soon as one of two nodes is unavailable you cannot administrate the single survivor - it will deny everything with "no quorum". Just try it! There are workarounds for disaster recovery: "pvecm expected 1" will probably work. But that's meant to be a workaround, not a solution...

Just a few ideas, this is not a comprehensive list by far: turn power off / shutdown pull the power cord - yes, I mean it check all cabling: pull and reseat all connectors - on both ends turn on... Only if lsblk lists all devices (except one single device because RaidZ1) there is any chance to...

Just guessing: make sure that name resolution works correctly. Usually by a full blown DNS server (possibly overkill) or (simpler) by maintaining a consistent /etc/hosts, containing all host names and addresses of all hosts. That file should be identical on all hosts. "ssh nameofpve1" + "ssh...

You could run systemctl stop proxmox-backup-proxy.service proxmox-backup.service... and no backup is possible anymore, as far as I can see. For PVE (and active HA) there is ha-manager crm-command node-maintenance enable pveX . And PVE itself consists of multiple services, I am not sure which...

Ja. Nein. Ein erfolgreiches Verify bestätigt, dass das Backup unverändert und vollständig zur Verfügung steht, also vom PBS vom Massenspeicher gelesen werden kann. Während der Sicherung wurden Checksummen berechnet, die auch dauerhaft abgespeichert werden. Beim Verify werden die Daten...

Well, I (often) emphasize "my" to state clearly that it is not a neutral statement, resulting from of a large field study, but my personal one. We all try to give some helpful hints to the readers of this forum, I believe. And it is normal that recommendations from different persons are...

Im ersten Post sind Gigabit angegeben...

Leider habe ich keinen konkreten Hinweis; du erwähnst nicht, ob du diese Seiten bereits kennst: https://pve.proxmox.com/wiki/Windows_10_guest_best_practices https://pve.proxmox.com/wiki/Advanced_Migration_Techniques_to_Proxmox_VE#HyperV Viel Erfolg!

Yes, a lot of setups will reach end of life before a cheap (non-PLP) SSD may die. At least you may hope for that. To increase the reliabilty drastically my rule is to use redundancy and to use "with-PLP" devices. Disclaimer: I do not follow my own rule everywhere, for the usual reasons...

I have tried to test it - and it works as you describe :-)

As stated I am not a Ceph specialist. I do not understand what you want to achieve with this construct. And because I am curious I write this reply ;-) In my understanding the usable space is up to 7/12 = 58.3 percent. Right? The "m=5" makes five calculated strips to be present on five OSD -...