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  1. [SOLVED] cluster quorum - special use case question

    If there are no intended support i assume i will not going to try it, tough few yeas ago on proxmox 4 i played the voting params because we had limited hardware, thanks for the fast response . closing the question
  2. [SOLVED] cluster quorum - special use case question

    i have an existing cluster , and i want to add many more nodes (will store grid executor nodes on in) can i exclude those nodes to not be a part of the quorum in such case: node can join an active quorum, but will not be a part of the voting, (not needed to create the quorum) does something...
  3. [SOLVED] Issue ceph monitoring - after upgrade to latest 7.4 (before upgrading to 8)

    the issue is not related to the monitor. something regarding ceph: ceph status cluster: id: 8ebca482-f985-4e74-9ff8-35e03a1af15e health: HEALTH_OK services: mon: 3 daemons, quorum pve-srv2,pve-srv3,pve-srv4 (age 21h) mgr: pve-srv2(active, since 2d), standbys...
  4. [SOLVED] Issue ceph monitoring - after upgrade to latest 7.4 (before upgrading to 8)

    I am trying to upgrade to proxmox 8. after finish updating all nodes to 7.4-16, (and rebooted each node after install) and updating ceph from Pacific to Quincy i just noticed that in the ceph Performance tab i dont see traffic (i usually have around 300-6000MBS) with 1000+ IOPS systems are...
  5. [SOLVED] Issue with clock skew - after upgrade to latest 7.4 (before upgrading to 8)

    for unknown reason it resolved by itself, no issues for few hours.. ( i did not do anything ) , closing thread
  6. [SOLVED] Issue with clock skew - after upgrade to latest 7.4 (before upgrading to 8)

    i am trying to upgrade to proxmox 8. after finish updating all nodes to 7.4-16, (and rebooted each node after install) and updating ceph from Pacific to Quincy update when smooth without issues, after the update this issue occurred chrony is setup and running on all nodes across the...
  7. can PBS backup network storage?

    Can the PBS backup network storage? for example i have proxmox cluster with ceph(proxmox based) and some other network storage mostly NFS based (external to proxmox) can PBS be used to back network storage?
  8. external storage crash - proxmox status unknown config locked snapshot

    proxmox 7.4 pbs 2.4-1 i have cluster of around 20 hosts, with dally schedule for backup of many vm\lxc to pbs i had an external (not proxmox) storage crash, that many vms\lxc had nfs mount to it. the backup caused most of the servers gui to hang, leaving most many lxc\vm in locked ) only...
  9. Best approach to ceph mount on multiple vm?

    What is the best approach? that will be easy to install and maintain for future upgrades currently on pve 7.4 and ceph 16.2.11 now have 4 vms (as testing,poc) but planning to grow to around 50 ( i prefer to do it once, then clone the node if it is possible) for perspective i have the...
  10. Proxmox VE 8.0 (beta) released!

    same issue here, i am here from proxmox 4. and currently on 7.4 , :) was stable on all the upgrades so far .
  11. Seeking Insights and Recommendations for a Standalone Compute Grid Solution inside proxmox

    I'm reaching here again insights and recommendations as I am currently in the process of reassessing our compute grid system. We've been relying on Hadoop/Spark/Yarn in isolated environments without the need for additional security measures. Unfortunately, they are no longer free and the cost...
  12. Ubuntu lxc enable remote desktop

    Still cannot make it work, did anyone succeed with something like that over lxc with proxmox ? and cat hint me for the packages needed?
  13. Ubuntu lxc enable remote desktop

    is it possible with the Ubuntu 22.04 default builtin rdp ? without installing external packages?
  14. [SOLVED] install issu with lsi 2208

    i installed external physical card to work as "UNRAD" controller the models is https://www.supermicro.com/en/products/accessories/addon/AOC-S3008L-L8i.php. and connected it directly (with wires from the card to the back-plane ) the card come with two types of firmware, make sure it is IT...
  15. Issue installing kubernetes on lxc - No such file or directory: '/lib/modules/5.15.39-2-pve/modules.builtin

    i am trying to play around with kubernetes based on the following tutorial https://towardsdatascience.com/deploy-a-production-ready-on-premise-kubernetes-cluster-36a5d62a2109 i received the following error as part of the installation An exception occurred during task execution. To see the...
  16. [SOLVED] ceph problem - Reduced data availability: 15 pgs inactive

    the delete command worked. i had to restore some containers from backup, but once the "UNKNOWN PB" resolved the ceph-fs went back online
  17. [SOLVED] ceph problem - Reduced data availability: 15 pgs inactive

    i can do (i have backup or able to regenerate everything , but it will take time around a week of work). but will it fix the cluster? because everything is marked gray, all lxc\vms are down. perhaps upgrade to latest version might help? 7.1-8 - 7.2 , but it minor dont think it will change...
  18. [SOLVED] ceph problem - Reduced data availability: 15 pgs inactive

    this is one of the first things i did. i also rebooted all the servers in the cluster. what to do from the link. the delete is not looks as a safe option
  19. [SOLVED] ceph problem - Reduced data availability: 15 pgs inactive

    ceph pg 2.b query Error ENOENT: i don't have pgid 2.b ceph pg 2.b list_unfound Error ENOENT: i don't have pgid 2.b
  20. [SOLVED] ceph problem - Reduced data availability: 15 pgs inactive

    HEALTH_WARN 1 MDSs report slow metadata IOs; Reduced data availability: 15 pgs inactive; 504 slow ops, oldest one blocked for 11906 sec, daemons [osd.14,osd.23,osd.27,osd.30,osd.31,osd.7] have slow ops. [WRN] MDS_SLOW_METADATA_IO: 1 MDSs report slow metadata IOs mds.pve-srv3(mds.0): 1 slow...

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