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Hi thanks, for jurnal you mean the DB allocation and WAL ? UPDATE: I've done.. I've configured now the OSD with DB and WAL with auto sizing, I've also added 2 more SAS drive of 1TB but the performance are still too low in my opinion: each server are configured with: - 2xCPU (total 24 core) -...

Hi All, I've a ceph Cluster with 3 nodes HPE each with 10xSAS 1TB and 2xnvme 1TB below the config. The replica and ceph network is 10Gb but the performance are very low... in VM I got (in sequential mode) Read: 230MBps Write: 65MBps What I can do/check to tune my storage environment? # begin...

ok but it's possible to do backup on a pve directory and this is managed as LVM ( i think with a filesystem over it ). However do you know any guide to setup a shared file system on a single external volume attached to each hosts? ( gluster, ocfs, ceph, lustre or anything else )

Hi, In my enviroment I have a SAN storage connected to my proxmox nodes with 2 different fabric and each node is connected on both fabric. Obviously I have configurated a multipath service on all node but if I reboot one of the fabric in order to test the failover all of my proxmox nodes and vms...

All of this is true, but in my case on 20tb or vms just 2-3 have a large vmdisk with witch I have another plan of backup that work fine. All of other vm have from 50 to 100gb of vdisk and I need to backup it as image. So, it's possible in some way to do what I've describe previously? #Create pv...

Hi, I already have a FreeNAS with dedup over ZFS published via NFS, my problem is not the space but just the network traffic. I can't do an uncompressed backup because it produce more network traffic/load and take more time ( in my case ). I also need a image-level backup and for this reason I...

On my nas I already have an active/passive over 2 lacp ( 4 NIC total ). My nas is able to use FC protocol and I can attach it to my Fabric In my enviroment I have 6 nodes for production during backup the network of my nas have a 90% of workload... I'm tring to reliaze this project and I'll...

Hi, I have some bandwith problems for my backup. At now we are doing all backup with proxmox tool using nfs protocol but this take a lot of time ( about 14h for 20tb of vms ). All of our storage are manage via 8Gb/s FC and LVM then we have 2 redundant gigabit networks, one dedicated for proxmox...