Search results

  1. I

    Server Downing From Transfer

    Hey Guys, I'm hoping for some advise. I've got a cluster of 5 servers. Each has 1 10GB SFP+ port and 2 1Gb network ports connected. The ip address ranges for each differ, i.e. 10G = 10.0.0.2-7 1G = 10.0.1.2-7 1G = 10.0.2.2-7 And i've setup corosync to use the last 1G port range while I use...
  2. I

    [SOLVED] Can't Remove Ceph Pool

    Hey Guys, I am having an issue. I have a stale Ceph pool that I can't remove from the server. I've removed all the nodes except the last one, but when I run `pveceph purge` on the server I am met with `Unable to purge Ceph! - remove pools, this will !!DESTROY DATA!!` but when I try to remove...
  3. I

    How To Re-Add Removed OSD

    Hey Guys, We made a buggerup and removed a harddrive from a server, then afterwards deleted the OSD using the UI. Only after doing so realized the osd's data was not copied over completely yet. So we need to remount it to recover the missing pg. How can we re-add the osd back into ceph, Keep...
  4. I

    LXC Containers Backing Up Incredibly Slow

    Hey Guys, We have a LXC container which is about 2TB large, When backing up this server though it takes about 7+ hours to backup. While I have several VM's which only take about 20 minutes to backup but is 5-6TB large... Why are LXC's so slow to backup?
  5. I

    Balooning Setup Questions

    Hey Guys, So i've been reading up on balooning a bit, and I'm a bit confused though. We have Windows servers setup which need to have 120GB RAM but they only use about 40GB currently. So I'd like to clear up this RAM. But I can only find guides for setting up the balooning during install. How...
  6. I

    [SOLVED] Backups Failing

    Hey Guys, Our backups are failing, Can someone please help advise? We are getting the below log outputs and I can't get the backup to succeed... INFO: starting new backup job: vzdump --mailnotification failure --node c6 --compress zstd --mode snapshot --storage backups --all 1 --exclude...
  7. I

    Ceph Sync makes proxmox VM's Unusable

    Hey Guys, Ok so I have 3 Nodes in my cluster with about 50TB storage and 20TB used. When my ceph starts recovering like now when we have a failed drive, all the VM's load jumps in the 100's and they become close to unusable. I have configured my proxmox as follows: 1 IP range for live...
  8. I

    Expand Storage

    Hey Guys, Ok so following some guides I setup a ZFS storage array on RaidZ1... I started out with 6TB since I wanted to check how it works... But now I've got a problem. I can't find any documentation on expanding the storage? Can someone please advise how to safely add more disks? I'm...
  9. I

    Seperate Ceph Private & Cluster Network (After Setup)

    Hey Guys, I've opened several threads over the past couple weeks/months about the above issue. But I realized that I was conflating corosync with ceph, and combining ceph's private and public ranges into 1 thing aswell... So I want to pose a question very spesific and I'm hoping someone can...
  10. I

    Export Ceph Image To GZip

    Hey Guys, I am hoping you can advise... I want to export a ceph disk image to gzip manually, not download the entire server since it's a lot larger... How can I change rbd --pool Default export vm-105-disk-0 /mnt/pve/NAS/vm-105-disk-0.raw to export it to a gzip file safely and successfully...
  11. I

    Backup Size Reporting

    Hey Guys, Ok so I have 1 EXTREMELY SMALL but EXTREMELY frustrating problem with proxmox backup server... First off... 1 Million bonus points to Proxmox team for building the software and getting it to run so smooth! I need to determine how I'm going to structure our backups... But I can't see...
  12. I

    Proxmox Extremely slow recovery & Ceph

    Hey Guys, Can you please assist? I'm struggling with ceph, Everything was running smoothly untill friday. Suddenly my proxmox cluster is dead slow and if I enable ceph's backfill as normal the vps's load jump to 100+ and no services are able to start up... Nothing much changed on ceph except...
  13. I

    [SOLVED] Activity Log Inaccurate

    Hey Guys, I am hoping someone can help me... Somewhere about 2 month's ago I noticed that I can no longer see the full activity logs. I can see for example the backup command start the backps, but then there's no log where I can see the progress. Same thing with migrations etc. I can only see...
  14. I

    IP Range Correction

    Hey Guys, I'm sitting with an issue, we replaced some of our servers in our cluster... And somewhere we made a mistake..Can someone please help me. We would like the public IP range to be the 129.232.156.xx range, and the ceph data sync ip range 10.161.0.xx The reason obviously being that...
  15. I

    Hacked System

    Hey Guys, Ok so as the tital suggests... I've got a serious problem that's 2 fold... So I had a Virtualizor server before moving to proxmox which was hacked and a miner bot kept running on it. Me getting tired of having to try and find and deal with it moved away and formated that server and...
  16. I

    [SOLVED] OSD Create Failing

    Hey Guys, I am having an issue when creating an OSD... Not sure why though... What would cause the below error on creating the osd? command 'ceph-volume lvm create --cluster-fsid 248fab2c-bd08-43fb-a562-08144c019785 --data /dev/sdd' failed: exit code 1
  17. I

    Strange Load Issues

    Hey Guys, Can someone help me understand load issues on proxmox... Normally I would check a couple things and find the cause, IO, CPU & Memory... With proxmox however, the IOTOP reports very low IO, The CPU usage is almost non existent and the Memory is less than 50% used @ 60GB free. Yet...
  18. I

    [SOLVED] Proxmox Updates Failing

    Hey Guys, I've been struggling for a while to get my 1 server to update correctly. It just refuses... So being at a loss, I'm hoping the proxmox community will come to my rescue... When I run the update on our server. I am getting the below output... Does anyone have ANY advise that might help...
  19. I

    [SOLVED] Ceph Node Removal Issue

    Hey Guys, Ok so I'm hoping someone can please advise me.... So I removed 3 nodes from our cluster, initially following the node removal guide, but only afterwards noticing an issue... So in Ceph, I still see 2 servers, and 1 server with all it's OSD's. Since removing the 3 servers, the...
  20. I

    SMTP Gateway Post PMG

    Hey Guys, Ok so i've got a Direct Admin server which passes all emails from direct admin to PMG... From there it's sent out to whom ever the recipient is... Now i'd like to know if it's possible to do one of the following 2 things... 1. I'd like to pass the mail from PMG to PostFix Server then...

About

The Proxmox community has been around for many years and offers help and support for Proxmox VE, Proxmox Backup Server, and Proxmox Mail Gateway.
We think our community is one of the best thanks to people like you!

Get your subscription!

The Proxmox team works very hard to make sure you are running the best software and getting stable updates and security enhancements, as well as quick enterprise support. Tens of thousands of happy customers have a Proxmox subscription. Get yours easily in our online shop.

Buy now!