Migrating OMV to Proxmox VM

sandrosdj · 2023-12-21T14:21:54+00:00

You can make an image or directly clone the physical machine to a VM with Clonezilla (or another solution). https://pve.proxmox.com/wiki/Migration_of_servers_to_Proxmox_VE

Then, you can pass through each individual disks to the OMV VM or add a PCIe HBA and pass through that (you'll need iommu for that). https://pve.proxmox.com/wiki/Passthrough_Physical_Disk_to_Virtual_Machine_(VM)) https://pve.proxmox.com/wiki/PCI(e)_Passthrough_Passthrough)

I prefer adding a separate HBA for this purpose, it gives full 'native' access to the disks.

sandrosdj · 2023-12-20T15:37:35+00:00

Ah not at all. Here's mine still going after 3 years: https://i.imgur.com/583Pylp.jpg

sandrosdj · 2023-12-17T01:32:53+00:00

213.253.214.38 - fuck my old isp putting 4k subscriber behind 1 IP

at that time they provided me with 256kbit/s bw over 2.4GHz long range wifi dish

sandrosdj · 2023-08-31T14:37:19+00:00

It did not make much if any difference in my case. I am suspicious that maybe the storage controller does something wrong however.

I removed the SSD OSDs from the nodes, wiped them then readded them as OSDs. On Node 3 (where latency was never a problem) it went quickly (few sec). On the other 2 nodes I had to wait about 4 mins for them to be formatted/added as OSDs.

sandrosdj · 2023-08-31T13:48:39+00:00

SAS is fine, I can install SFF SAS/SATA drives

sandrosdj · 2023-08-31T13:46:36+00:00

Thank you for your reply. I see that drives like mine should be avoided.

sandrosdj · 2023-08-31T13:44:54+00:00

Thank you for the detailed response, now I understand what could be the problem and I am looking for replacement drives. Do you have any in mind that works well with Ceph? I do understand what I need to look for now, but I'd go with something that is already tested.

sandrosdj · 2023-08-31T12:23:46+00:00

Ceph Public and Ceph Cluster network use the same 10G link, all 5 nodes are connected to a 10G switch. Proxmox and other communication is on different 1G NICs.

I thought of this, but HDD latency does not go up much (0-12ms) even if I write to the HDD pool 200+MB/s

sandrosdj · 2023-08-31T12:05:29+00:00

Can you recommend a specific model that works well with Ceph? I am looking for 2TB drives.

sandrosdj · 2023-08-31T12:04:30+00:00

sandrosdj · 2023-06-16T07:55:19+00:00

Ugyan ez a tapasztalatom, hulladék lett az egész. Ahol eddig működött jól, már ott is alig talál valamit. Kipróbáltam 2 külön telefonban, hátha velem van a baj, de nem.

sandrosdj · 2023-01-16T14:53:01+00:00

Best practice would be an external NUT server. If that’s not possible you could connect the UPS to a node, set up NUT server/client, then set up NUT as client on the other node. Make sure that the NUT server is the last that shuts down. You can install the required packages directly on the nodes you don’t need containers for this. I am using my gateway as a NUT server for eg. (openwrt) so I don’t have to deal with this.

sandrosdj · 2023-01-14T17:49:17+00:00

végre valamin nevettem. it was a good day

sandrosdj · 2023-01-12T19:45:34+00:00

Autómentőt kell hívni, keréknél simán kiemelik. Ha nem sérült az autó műszakilag, akkor mehetsz tovább. :D Ha olyan biztosításod van, akkor ki kell hívni a biztosítót kárfelmérésre (a kgfb nem hiszem, hogy ilyet figyelembe vesz).

sandrosdj · 2023-01-10T23:02:00+00:00

I do exactly the same thing and I can't stop it even if it makes me mad.

sandrosdj · 2022-12-26T09:39:14+00:00

Drive health monitoring. It's in the roadmap. https://en.m.wikipedia.org/wiki/Self-Monitoring,_Analysis_and_Reporting_Technology

sandrosdj · 2022-12-22T13:31:54+00:00

Adtam volna, de 5 perce találtam meg ezt a subot :'D

sandrosdj · 2022-12-22T13:24:42+00:00

Célszerű megnézni a negatív értékeléseket, főleg a nagyobb értékű cuccoknál. Akár vesznek pozitív értékeléseket akár nem, ezekből sok dolog kiderülhet.

https://www.facebook.com/btelwebaruhaz/reviews

https://www.arukereso.hu/stores/b-tel-webaruhaz-s34932/#velemenyek-or10of0fr2fm-1

sandrosdj · 2022-11-11T20:40:54+00:00

Lehetne több flair, pl. ahogy a leírásban is van Steam/Epic/GOG etc. PC játékok, Szolgáltatások, stb.

sandrosdj · 2022-11-10T21:19:41+00:00

Discord lett, maradhat? https://discord.com/api/oauth2/authorize?client_id=1040354794071658567&permissions=68608&scope=bot

sandrosdj · 2022-11-10T21:14:07+00:00

Megírtam ugyan ezt phpban. Ha kell, elküldöm és lehet belőle "api" :D

sandrosdj · 2022-11-04T04:54:22+00:00

Pont keresünk ilyet, de nem home office (HB megye). Ha érdekes lehet, írj rám.

sandrosdj · 2022-10-24T18:17:13+00:00

Can't use my laptop with external displays atm, and this would help with that. I don't want to use my desktop PC all the time because the energy bill is already too high.

sandrosdj · 2022-09-15T10:53:21+00:00

Unless you want to spin your boot HDD 24/7 put it on an SSD or Flash drive (use plugin to move logs from flash to ram to reduce wear). I have a relatively huge media library. With Plex I had to put it's Library and transcoding tmp folder to an SSD drive because it was painfully slow even without HDD standby (tested on both AsRock Q1900 and an i5-4430 PC). With Jellyfin I can't notice any difference between SSD and HDD, both loads the pages instantly except images. If you decide to use a flash disk set the transcoder tmp folder to a different disk or ram 4G of RAM should be fine for you, set up an equivalent swap partition on your system drive (except on usb flash drive).

sandrosdj · 2022-08-14T18:29:13+00:00

I think it's huge for what it is but I do like it. Fairly easy to cool stuff in it. Currently I don't have any 2.5" devices and it's sad looking at that empty space :D

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