2024 Ceph homelab

Ceph homelab

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August undefined, 2024

WebSee Ceph File System for additional details. Ceph is highly reliable, easy to manage, and free. The power of Ceph can transform your company’s IT infrastructure and your ability … WebCeph. Background. There's been some interest around ceph, so here is a short guide written by /u/sekh60 and updated by /u/gpmidi. While we're not experts, we both have some homelab experience. This doc is not meant to replace the documentation found on the Ceph docs site. When using the doc site you may also want to use the dropdown in the ...

The Homelab Show Ep. 65 – Ceph Storage with Special Guest 45 …

WebCeph really excels at VM storage (frequently accessed data), has a robust tiering system, easy to swap out hard drives if they failed or you need to increase capacity, and it allows you to scale both horizontally and vertically. GlusterFS is geared towards less frequently accessed data, like backups and media storage. WebGo to homelab r/homelab • ... I’m looking to play around with ceph and was wondering what kind of CPUs should I be looking at? This will be my first time venturing beyond 1 GbE, so I have no clue what kind of CPU I need to push that … cheap bulk 300 blackout ammo

Proxmox and CEPH performance : r/homelab - reddit.com

WebApr 12, 2024 · Posted by Jonathan Apr 12, 2024 Apr 12, 2024 Posted in Computing Tags: Ceph, homelab series, Kubernetes, NVMe, Rook, storage Part 4 of this series was … WebAug 15, 2024 · Ceph is a fantastic solution for backups, long-term storage, and frequently accessed files. Where it lacks is performance, in terms of throughput and IOPS, when compared to GlusterFS on smaller clusters. Ceph is used at very large AI clusters and even for LHC data collection at CERN. Gui Ceph Status We chose to use GlusterFS for that … WebGo to homelab r/homelab • ... You can use Ceph for your clustered storage. If you really wanted to, you could go a generation older (R320, R420), but I wouldn't recommend it at this point. You will need redundant network switches, you could use a couple N3K-C3048TP-1GE in VPC, but these won't be particularly quiet. ... cheap bulgaria

Node server discussion : r/homelab - reddit.com

Homelab: Ceph requirements Proxmox Support Forum

WebThe clients have 2 x 16GB SSD installed that I would rather use for the ceph storage, inatead of commiting one of them to the Proxmox install.. I'd also like to use PCIe … WebApr 20, 2024 · I would like to equip my servers with Dual 10G NICs: 1 NIC for ceph replication. and 1 NIC for client communication and cluster sync. I understand having a … cute strawberry pc wallpaperWebThe clients have 2 x 16GB SSD installed that I would rather use for the ceph storage, inatead of commiting one of them to the Proxmox install.. I'd also like to use PCIe passthru to give the VM's/Dockers access to the physical GPU installed on the diskless proxmox client. There's another post in r/homelab about how someone successfully set up ... cheap bulgaria holidays 2019

"WebI just ran some benchmarks on my Kubernetes/Ceph cluster with 1 client, 2 data chunks and 1 coding chunks. Each node is has a smr drive with bcache on a cheap(~$30) sata ssd over gigabit. My understanding is that Ceph performs better when on gigabit when using erasure coding as there is less data going over the network. With Ceph 3 nodes " - Ceph homelab

Ceph homelab

Building a Proxmox VE Lab Part 1 Planning - ServeTheHome

WebThey are growing at the rate of 80k per second per drive with 10mbit/s writes to Ceph. That would probably explain the average disk latency for those drives. The good drives are running at around 40ms latency per 1 second. The drives that have the ecc recovered are sitting at around 750ms per 1 second. WebFeb 8, 2024 · Install Ceph. On each node, navigate to the left-hand configuration panel, then click on the Ceph node. Initially, you’ll see a message indicating that Ceph is not …

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WebThe temporary number of OSDs under the current test is 36, and the total number of OSDs in the final cluster Ceph is 87, the total capacity of bare metal HDD is 624T, the total number of NVMEs is 20, and the capacity of bare metal NVME is 63T. WebThey are 11500 passmark, the decently priced alternative is E5-2683 V4 16core/32thread 17500 passmark in the 80-90$ area. Then put a 30$ lsi 9200-8e controller in each, add a 24x 3.5" netapp ds4246 (about 100-150$ each without trays, i 3d print those).

WebDec 12, 2024 · First things first we need to set the hostname. Pick a name that tells you this is the primary (aka master). sudo hostnamectl set-hostname homelab-primary. sudo perl -i -p -e "s/pine64/homelab ... WebCEPH is listed in the World's largest and most authoritative dictionary database of abbreviations and acronyms CEPH - What does CEPH stand for? The Free Dictionary

WebI can't compliment Longhorn enough. For replication / HA its fantastic. I think hostPath storage is a really simple way to deal with storage that 1. doesn't need to be replicated, 2. available with multi-node downtime. I had a go at Rook and Ceph but got stuck on some weird issue that I couldn't overcome. WebFeb 8, 2024 · Create your Ceph Block Storage (RBD) You should now be able to navigate up to the cluster level and click on the storage configuration node. Click Add and select RBD. Give it a memorable ID that’s also volume-friendly (lower case, no spaces, only alphanumeric + dashes). We chose ceph-block-storage

WebI setup a 6-OSD/3-node Ceph cluster and maxed 4k random reads/writes (separately, two tests) at qd64. Basically pedal to the metal sector reads/writes on a VM with a RBD-backed volume. I got 10k IOPS in the write test and 50k IOPS in the read test. I'm wondering if this is good - writes seem a hair low for the Intel S45x0 SSD OSDs (using a ...

WebBut it is not the reason CEPH exists, CEPH exists for keeping your data safe. Maintain 3 copies at all times and if that requirement is met then there comes 'be fast if possible as well'. You can do 3 FAT nodes (loads of CPU, RAM and OSDs) but there will be a bottleneck somewhere, that is why CEPH advices to scale out instead of scale up. cheap bulgarian property auctionsWebDec 13, 2024 · Selecting Your Home Lab Rack. A rack unit (abbreviated U or RU) is a unit of measure defined as 1 3⁄4 inches (or 44.45 mm). It’s the unit of measurement for the height of 19-inch and 23-inch rack frames and the equipment’s height. The height of the frame/equipment is expressed as multiples of rack units. cheap bulgaria holidaysWebHomelab Media Server Upgrade (rtx3050). 1 / 5. system specs. ryzen 5700X, 64GB DDR4 3200Mhz, rtx3050, 10GB SFP+ NIC, 128GB NVME SSD boot drive, 4 Seagate EXOS 16TB 7200RPM HDD (in raid 0), 450W platinum PSU. 157. cheap bulb spray atomizerWebAug 13, 2024 · Going Completely Overboard with a Clustered Homelab. ». 13 August, 2024. 7,167 words. 39 minutes read time. A few months ago I rebuilt my router on an espressobin and got the itch to overhaul the rest … cheap bulgarian property for saleWebThese are my two Dell Optiplex 7020s that run a Ceph cluster together. The nodes have identical specs and are as follows: i5-4590. 8GB RAM. 120GB + 240GB SSD. They are both running Proxmox with Ceph installed on them, using the 240GB SSD as an OSD. This enables the cluster to run in HA as well as being able to migrate containers and VMs with … cheap bulgaria holidays sunny beach cute strawberry usernamesWeb3 of the raspberry pi's would act as ceph monitor nodes. Redundancy is in place here. And it's more then 2 nodes, So I don't end up with a split brain scenario when one of them dies. Possibly could run the mon nodes on some of the OSD nodes as well. To eliminate a … cute stray kids pictures