Recent content by Zubin Singh Parihar

It went great! It was super simple. The Proxmox team has done some outstanding work with their integration of CEPH and the necessary features.

Hey folks, When browsing this forum, I've seen a couple of different recommendations on which of these settings to choose (especially when it came to NFS Storage options). I was wondering if anybody could educate us on which one of these are bests for the various use cases. (and for personaly...

Thanks Aaron! Very helpful I'll let you know how this all goes!

1. Re: Samsung PM883 --> Thank you. I will take a look into this. What about Samsung Pro's? 2. "Set VM cache to none We do this already The question here is why are you using this? If you want to ensure that no data is lost in the event of a power outage, then both none and writeback...

I have 1 x 10GB Switch I have 1 x 1GB Switch Thanks for those recommendations. We'll look at getting another 2 of these Switches with the same brand.

Gluster does not like Hardware Raid? Even if the filesystem Gluster Sits on is XFS?

It would be a pretty randomly used VM: - Linux Web Server (httpd/nginx) application (Zabbix, nagios, nextcloud) - DB (MySQL/PostGres/Mongo) - Load Balancer (haproxy)

Hi @aaron Thanks for your input. Had 3 question for you though: 1. What do you mean "(.mgr can be ignored)" 2. Shouldn't the "target_ratio" be "1.0" given that its exactly all the same hardware? 3. Because its all the same hardware, it looks like I don't need to adjust the 'Autoscaler', but I...

@alexskysilk Thanks for the resource. I will check it out. I've got a Dell R620 with 8 x 1.2TB HDDs configured in RaidZ2. This is the Benchmark that i've done: Command: sync; dd if=/dev/zero of=tempfile bs=1M count=10240; sync Results: Proxmox Host: ZFS / = 1.5 GB/S Proxmox VM on...

I just noticed this feature in Proxmox 8.1 Proxmox Node --> Ceph --> Pools Select a Pool and click --> Edit I'm guessing I could just do it from here on each node.

1 - Make Sense 2 - Would you say Zil is better for VMs, as opposed to L2ARC? 3 - What about an Intel Optane as ZFS Zil Cache when compared to Hadware Raid?

Hey @jdancer Thanks for this info! A company I work for has a 3-Node CEPH Cluster already setup. The configuration for each of those Servers: 2 x Intel CPU Gold 512GB RAM IT Mode RAID Controller 2 x 256GB SSD Samsung EVO 870 (Proxmox 6 x 1TB SSD Samsung EVO 870 2 x 10GB NICs (CEPH Public...

I was actually referring to what @UdoB was saying regarding RAID-10 vs Raid5/6 but with Zil + L2ARC... not with hardware raid. To clear up my question: If you are using an IT Flashed mode Controller and not a battery-backed Hardware RAID, can we still not get good performance with RAID 5 or...

Hey Folks, I'm trying to get clear on something here with a possible setup... Can we create a Proxmox Hyper-converged GlusterFS system on a system with hardware raid? I'm thinking of the following scenario: 3 x Dell R720 PERC HARDWARE RAID 2x256 GB SSD -- Proxmox OS (Raid1) 6X1TB SSD --...

Hey Folks, I'm trying to get clear on something here with a possible setup... It sounds like from what you described here is that you can do a Proxmox Hyper-converged GlusterFS system on a system with hardware raid. Is that correct? I'm thinking of the following scenario: 3 x Dell R720 PERC...