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Current state: Background: we had a wrong calculated pool for node1. after we added two nodes to the cluster. We created a new pool with those settings you see. After that, we moved all VM-Disks to the new pool and destoreyed the old one. Sadly we have now this warning. I hope someone can...

We have already a proxmox 4.x set up with ceph and planning to build a new 5.x Cluster .But right now we had no time to transfer all VMs to the new one. So it would be really nice if someone can help us. Edit: We were able to completely restart "cman" by removing all "mounts" from the system...

Today we noticed that one of our nodes stopped cman from nothing. it fails to start again: # /etc/init.d/cman start Starting cluster: Checking if cluster has been disabled at boot... [ OK ] Checking Network Manager... [ OK ] Global setup... [ OK ] Loading kernel modules... [...

So, we just have to put new OSDs and than we have to replace our old OSD+Journal Disks? Our Journal is a SSD disk and OSD is a HDD (the old configuration befor bluestore). We saw those upgrade tutorial but the question is still if we can upgrade without any problem ... maybe we are going to...

Hello Proxmox Support, we want to safe upgrade our system to the newest version. The challenge ist to upgrade 5 nodes at once with the smallest downtime. We are afraid that something may go wrong. we have over 30 Server that are all running. we also read that there is a new (blue)storage. So...

Thank you that was what im asking for. What else I ask myself is do we have to calculate or change the journal size if we use bluestore or is it independently of "osd jounal size" in the ceph.cfg fio --ioengine=libaio --filename=/dev/sda --direct=1 --sync=1 --rw=write --bs=4M --numjobs=1...

How do we have to configurate this than. When i am on my proxmox gui under ceph > OSD. Why can I choose this even though it is not needed? We really do not know how we should configurate this new bluestore setting. We have a onboard raidcontroller and we can not set the mode to "IT" because...

We are using PVE 5 with luminous. Datasheet of our HDDs: https://www.hgst.com/sites/default/files/resources/Ultrastar-He10-DS.pdf Yes we use a RAID-Crontroller: 01:00.0 RAID bus controller: LSI Logic / Symbios Logic MegaRAID SAS-3 3108 [Invader] (rev 02) I have never used fio bevor. I hope...

Hello Support, we wonder how we could calculate the journal size. in the documentation we found this: "osd journal size = 2 * expected throughput * filestore max sync interval" we have a server with 16 Slots. Currently we have a 1TB SSD and 6 HDDs. 2 of the HDDs are used for the System. At...

proxy_arp was missing. We enabled it, but still no improvement. We have a standard Proxmox 4.4 iso installation shouln't the default settings work? # sysctl -p /etc/sysctl.conf net.ipv4.conf.default.rp_filter = 1 net.ipv4.conf.all.rp_filter = 1 net.ipv4.ip_forward = 1...

Hello, We have set up an proxmox cluster with 5 nodes by Hetzner. After we installed the first VM we had our first issue that we could not ping all Servers. The strange point is that we can ping some IPs and some not. for Example. We can ping: 8.8.8.8 213.133.98.98 we can ping our gateway...

Hi, is it possible to run drbd "9" in dual-primary mode or does it already use it? if i run drbdmanage list-nodes it shows at my first node +--------------------------------------------------------------------------------------------+ | Name | Pool Size | Pool Free | Site |...

thanks you I have one more question. is it possible to run drbd "9" in dual primary mode or does it already use it? if i run drbdmanage list-nodes it shows at my first node +--------------------------------------------------------------------------------------------+ | Name | Pool Size |...

Do i need drbd version 9 ? i have only version 8.9 root@pve4-node1:/home/jessie# apt-cache policy drbd-utils drbd-utils: Installed: (none) Candidate: 8.9.4-1 Version table: 8.9.4-1 0 500 http://download.proxmox.com/debian/ jessie/pve-no-subscription amd64 Packages...

Hello, I have a problem, when i try to execute. drbdadm create-md res-node1 i get this output drbd.d/res-node2.res:1: conflicting use of resource section 'res-node1' ... drbd.d/res-node1.res:1: resource section 'res-node1' first used here. my global_common.conf looks like this similar to...

thanks, that helped :) Best regards !

Hello, We are trying to install Proxmox 4 like in "wiki/Install_Proxmox_VE_on_Debian_Jessie" and have a problem to install apt install proxmox-ve ntp ssh postfix ksm-control-daemon open-iscsi this is our output: Job for pve-cluster.service failed. See 'systemctl status pve-cluster.service'...

Hello, I've some issues.. 1. after I installed Proxomox 4 and logged into the webinterface, I can choose between my two nodes. When I click on the second node the "login" popup appears again and again every 2-3 seconds, this happens all the time until I restart the browser session. 2. I'm...