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I don't believe it is 2022 and PVE still not supporting erasure coding pool for RBD image.... this is unbelievable

the update is really easy with dkms

open cas linux is 100% compatible with PVE 6.3.3 and it is very easily to compile and can be added to dkms.conf to auto compile I don't see any issue with using it with pve+ceph 15

i am able to use bcache with ceph easily... is there much difference between opencas and bcache? they are very similiar in some sense

so pve ceph is not compatible with open cas? it is really give ceph spindle hdd cluster a performance boost

I have done it on QNAP with its ZFS storage and running PBS running on LXC, not via cifs

this is a yes and no.... Yes you can use Intel 900P/905P optane SSD but No You cannot use Intel SSD 670p or H2 optane It is really down to how much testing have you done

runtime=60 is not enough to do real world testing

you can install OMV5 in LXC and service as File Server and it take take advance of zfs as well

zpool set autoexpand=on [pool name]

ceph is much better solution than glusterfs for backup storage

This is very consistent with 3 of my servers they all have following error kernel: [985733.249586] CPU: 34 PID: 3981331 Comm: apparmor_parser Tainted: P D O 5.4.44-2-pve #1 kernel: [985733.248968] general protection fault: 0000 [#11] SMP NOPTI kernel: [985733.250225] Hardware name...

problem solved... its zfs compression too effective cause the size difference between zfs and ceph thus rsync failed

Hi All I don't understand this particular zfs dataset failed to migration to ceph where as all my other zfs dataset are capable of doing so /dev/rbd4 mke2fs 1.44.5 (15-Dec-2018) Discarding device blocks: 4096/78643200 done Creating filesystem with...

Is anyone else experiencing following zfs crash error like me? it already happened to two of my pve nodes already Jun 10 15:14:40 pveLA01 kernel: [2306462.646839] Code: 75 0e 4d 89 f9 41 f6 47 0b 04 0f 84 f4 fe ff ff 4c 89 ff e8 1a f5 01 00 49 89 c1 e9 e4 fe ff ff 41 8b 41 20 49 8b 39 4c 01 d0...

error 43 is nvidia driver detect it is in VM environment and refuse to work. below is my successful config and you need to have hdmi dummy plug in to your video card

nope... I can only use taskset

problem solved, you need to update to latest windows 10 in order to recognize the cpu/igp

I have a VM with following setting I am able to see the video controller device in Windows 10 Guest but I am not able to load video driver Below is pci device info How to make Intel UHD P630 mdev pass-through works with win10? The cpu I am using is Intel Xeon E-2278G CPU @ 3.40GHz...

Your iperf is not fast enough... you need to enable jumbo frame for your 10GbE network. it should have network speed up to 9.6~9.8 gbps also your bonding mode is active backup... can you do a lacp bonding instead? you are using linux bridge to setup your vlan... your network config is really...