Recent content by corsinvest

Hi Spirit, thanks for the valuable suggestion, this way the Dell cluster results seem much improved: --- pve8.xxx.yyy ping statistics --- 15921298 packets transmitted, 15921294 received, 2.51236e-05% packet loss, time 595912ms rtt min/avg/max/mdev = 0.016/0.029/7.526/0.034 ms, ipg/ewma...

Hi everyone, we have a strange case: three Proxmox clusters each composed of three nodes, use the same network devices (switches, cables and accessories) and similar Intel 10GSFP+ interfaces, configured in the same way (LACP layer2 bond). The strange thing is that, from all the tests carried...

Hi Mihai, did you follow the correct procedure to edit the corosync file? https://pve.proxmox.com/wiki/Cluster_Manager#pvecm_edit_corosync_conf You could try in a test/virtual environment to get the desired corosync.conf file. Best regards

Hi Guillaume, you could try # ps -ef | grep vzdump # kill -9 <processId> to kill backup processes. Task viewer eventually still shows killed backup jobs, but it's just a matter of gui, you fix it in a second time with reboot. For unresponding NFS storage try to unmount and remount them, double...

Hi, just as a suggestion: check the PG and OSDs involved with "ceph health detail" and "ceph pg dump pgs_brief | egrep <pg_id>", try to restart one OSD service at a time, checking if the deep scrub unlocks and continues on the other PGs. The alarms should clear up. Best regards

@LnxBil, Be careful with limiting ARC size, as the Proxmox wiki says: "Allocating enough memory for the ARC is crucial for IO performance, so reduce it with caution. As a general rule of thumb, allocate at least 2 GiB Base + 1 GiB/TiB-Storage."...

You can also use smem -tw generally ZFS uses a lot of free memory to manage storage pools. The bigger the pools are, more RAM will be used

Hello everyone, We have developed ToolBox that can be installed with Docker 'cause it has become a standard and it facilitates the sharing of applications and services between multiple environments, also making updates will be a very fast process. Best Regards, Corsinvest Team

Hey @t.lamprecht , sorry for the inconvenience, we have corrected immediately! Best Regards, Corsinvest Team

Hi trungnguyen, our team has developed a multiple graphic portal with interactive dashboard to analyze all you want on you infrastructure just with one simple click! Check out: cv4pve-ToolBox Best Regards, Corsinvest Team

sure root@pve1:~# qemu-img info /tank/images/117/vm-117-disk-3.vmdk image: /tank/images/117/vm-117-disk-3.vmdk file format: raw virtual size: 10K (10240 bytes) disk size: 13K root@pve1:~# qemu-img info /tank/images/117/Win8.1-flat.vmdk image: /tank/images/117/Win8.1-flat.vmdk file format: raw...

root@pve1:~# ls -la /tank/images/117 total 40568522 drwxr----- 2 root root 4 May 3 16:10 . drwxr-xr-x 11 root root 11 May 4 15:27 .. -rw-r----- 1 root root 10240 May 4 17:01 vm-117-disk-3.vmdk -rw------- 1 root root 53687091200 May 5 16:36 Win8.1-flat.vmdk

Hello, I tried to move a virtual machine from vmware to proxmox. The virtual machine on proxmox is working. Moving hard disk from storage directory to storage zfs I notice this error: Task viewer: VM 117 - Move disk create full clone of drive virtio1 (ZFS_tank:117/vm-117-disk-3.vmdk) TASK...

Good morning, in a 3 node Proxmox - Ceph cluster in some situations (disk fail, host badly stopped, etc.) disks path (/dev/sda, /dev/sdb, etc.) changed after reboot; but in this cases the related OSD was down (I suppose because OSD was built in the gui choosing hdd and optional ssd journal with...