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i planning to add some more nodes to the grid ( we need mainly more computational power cpu\ram ) but i thought to add an HDD ceph storage for low accsess\archive storage (we have existing 5 node ssd based servers for to support heavy read tasks ) i am thinking to do the following 3x...

eventually , we managed to make it work: we set some lxc.apparmor settings

Thanks. Once ill install all the new hardware ill post here the commands i am planning to do for a short review.

is it safe to do on a running ceph cluster?

I asked similar question around a year ago but i did not find it so ill ask it here again. Our system: proxmox cluster based on 6.3-2 10 node, ceph pool based on 24 osds sas3 (4 or 8 TB ) more will be added soon. (split across 3 nodes, 1 more node will be added this week ) we plan to add more...

i just got rid of the old jewel clients and run the commands but it did not make any change see the image: one of the osd is very full and once it got fuller the ceph got frozen ceph balancer status { "last_optimize_duration": "0:00:00.005535", "plans": [], "mode": "upmap"...

yes, i would like to run the nfs server inside the container, to enable another system to access it

bump again, i still need some help :)

anyone?

i found the reason, it is available only for root user.. and i was with another user ( but with root permissions ) Turned NFS feature on, and rebooted the machine, now have this error: root@nfs-intenral:~# systemctl restart nfs-kernel-server A dependency job for nfs-server.service failed. See...

no nfs checkbox, and i cannot edit Features

Unprivileged container = NO, what to do to enable the NFS?

i would like to share nfs folder , the lxc is ubuntu 18.04 i tried but every time i receive an error: root@nfs-intenral:~# journalctl -xe -- The result is RESULT. Jan 12 11:21:13 nfs-intenral systemd[1]: rpc-svcgssd.service: Job rpc-svcgssd.service/start failed with result 'dependency'. Jan 12...

anyone?

just wanted to make sure that i did not misconfigure something thanks

on under load we have around 8-10GBS read throughput (but most of our files are large and our iops are under 2k all the time) ( we dont have anoth cpus to consume the entire read bandwidth ( not yet :) ) created a pool 128 3\2 replica and here is the results: root@pve-srv2:~# echo 3 | tee...

now i am planning to buy a new server dedicated to pbs, to backup around 50-100 vms we keep growing, and i would like to add storage on demand.. can i easily add storage to the main backup pool?

We have suffered some server Failure but when the server came back ceph had to restore\rebalance around 10-30TB of data, Ssds are based on relativly high end sas ssds (4TB segate nitro and hp\dell 8TB pm1643 based) Network is 2x40Gb Ethernet (one dedicated for sync\replication and one for...

i found a workaround: after i receive the error of rpool not found. i should wait around 1-2 minutes at least and then run zpool import -N rpool -f after it worked i changed the zfs sleep time and now it more stable

anyone got another idea? i am not willing to reinstall the server. i tired to recover the boot via installation cd but it failed