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Ceph vs Gluster Questions. Solved. Hi everyone! I'm looking to start being smarter about power. That means instead of my 3 dual socket whiteboxes each burning ~300w constantly at low load, I'm trying to move to 3 r210iis with E3-1240v2s as my hosts. It also means that I'm reevaluating the infrastructure overall. So my question is this:

28.07.2020 · Comparison: GlusterFS vs. Ceph. Due to the technical differences between GlusterFS and Ceph, there is no clear winner. Ceph is basically an object-oriented memory for unstructured data, whereas GlusterFS uses hierarchies of file system trees in block storage. GlusterFS has its origins in a highly-efficient, file-based storage system that ...

09.11.2017 · Hi, We have been using GlusterFS with Proxmox VE on a 3 Host cluster for close to a year now for low IOPS VMs without a issue. Now we plan to make a new proxmox cluster for a customer with Xeon E5-200 v4 -20 Core, 256GB DDR4 RAM, 120GB ZFS SSD Mirror for Proxmox, 1.92TB SSD * 4 (VM Storage) +...

Is there a particular reason that ceph is preferred to glusterfs? better performance? more fault tolerant? Also - my third proxmox node is just a ...

I've run both and If you have multiple machines available to you, ceph is indeed the better choice. I used to run a 5 node petasan cluster providing storage for a 3 node proxmox cluster. With redundant network switches it was basically a no-SPOF design. I've had whole ceph nodes go down and the clients didn't even notice a thing.

07.12.2015 · Proxmox Ceph Pool PG per OSD – default v calculated. This had an almost immediate impact. We ended up with a Ceph cluster no longer throwing warnings for the number of PGs being too small. Ceph Pool PG per OSD – created log . We are still working with the cluster to figure out what is the optimal PG setting.

We then inserted 3 other SSDs, one for each node of the cluster, with different capacity (even if slightly – 512GB) compared to those already ...

You can also set GlusterFS or CEPH as distributed filesystems with high scalability – CEPH is also ... I've done this on Proxmox v.6.3-2.

Nuff said, Ceph is block storage, so mostly used for VM's and stuff. Gluster is a FS (file system) so it's best at serving files (large ones, small files wrecked havoc on my system) 1. level 2. floriplum.

14.01.2013 · I noticed during the test that Ceph was totally hammering the servers – over 200% CPU utilization for the Ceph server processes, vs. less than a tenth of that for GlusterFS. Also, the numbers at 1K files weren’t nearly as bad. I’m guessing again, but it makes me wonder whether something in Ceph’s delete path has O(n²) behavior.

25 votes, 31 comments. Can anyone give a concise explanation of when to use each and performance vs HA user? I setup everything with ceph ...

Jan 14, 2013 · The real surprise was the last test, where GlusterFS beat Ceph on deletions. I noticed during the test that Ceph was totally hammering the servers – over 200% CPU utilization for the Ceph server processes, vs. less than a tenth of that for GlusterFS. Also, the numbers at 1K files weren’t nearly as bad.

Hello all, 'Quick question. So, I know that Proxmox VE includes both Ceph, and GlusterFS support... however, I get the impression (and ...

No mundo OpenSource, talvez os mais conhecidos sejam o Gluster e o Ceph. ... forum: https://forum.proxmox.com/threads/storage-model-ceph-vs-glusterfs.33791/ ...

I've also tried running ceph on proxmox in a hyperconverged setup but that didn't work so well. (Performance issues) What you can do from the GUI is limited in proxmox. (No erasure coding for example) Proxmox is excellent as a client for a external ceph cluster, just don't try to skimp on hardware by having your nodes pull double duty as storage and hypervisor.

Oct 31, 2017 · Hi, We have been using GlusterFS with Proxmox VE on a 3 Host cluster for close to a year now for low IOPS VMs without a issue. Now we plan to make a new proxmox cluster for a customer with Xeon E5-200 v4 -20 Core, 256GB DDR4 RAM, 120GB ZFS SSD Mirror for Proxmox, 1.92TB SSD * 4 (VM Storage) +...

Since Proxmox VE 5.4, Ceph has been configurable via the GUI. This helps lower its steep learning curve. What differentiates Gluster and Ceph is ...

[clug] GlusterFS Vs. Ceph - High Availability Virtualization using ... Infact, GlusterFS has a built-in NFS server, which Proxmox prefers, ...

I had tested the 2 solutions for a long time before Proxmox include Ceph package. Make choice has been very difficult. On my mind, Ceph is more efficient for Vms storage (best Iops, recovery vhen osd falls) but difficult to adjust (many parameters).

Jul 28, 2020 · Due to the technical differences between GlusterFS and Ceph, there is no clear winner. Ceph is basically an object-oriented memory for unstructured data, whereas GlusterFS uses hierarchies of file system trees in block storage.

11.05.2019 · Setting up a Proxmox VE cluster with Ceph shared storage. Pavel Ladyzhenskyi. ... We thought a lot about what to choose as a shared …

Difference between ceph and gluster. Help. Hi, I'm recently looking into software defined storage solutions, now i really like the concept of ceph and glusterfs. ... Im planning on building a cluster to use as storage(100tb and expansion planed) for a proxmox server/cluster.

21.06.2013 · ceph is already implemented and best tested (gluster support is still in planning status) if you store your VM images on ceph, also live snapshots, live backups, templates and cloning will work in near future.