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Anyone have a good implementation for this? I guess I could just do a cron with rsync, but it seems like PVE is already performing this on multiple directories. Can't I just add a directory to the list?

This appears to be freeing space as we speak. I will report back when it finishes. And thank you much!

I have not. This is not done automatically by the OS?

I have a debian VM with a ZFS over iscsi disk that I copied data off of and then back to. The debian guest shows that I have used 44T, while Proxmox shows I have used 81TB on the storage summary. On the ZFS host, I see that the zfs dataset shows 74T used. The VM is configured for discard=on with...

I am buying equipment now for this, and I want to get the right stuff. If I get 2 stacked 10/25G switches, I would use a LAG group with 4 25G ports each per host for Ceph, and I would need those switches to have at least 4 or 5 100G stacking ports in use to support the bandwidth needed. But...

They look the same other than a few added newer features on the r510 pool: root@kylefiber:/ringo# zfs get all ringo/vm-102-disk-0 NAME PROPERTY VALUE SOURCE ringo/vm-102-disk-0 type volume - ringo/vm-102-disk-0...

Good questions about the read speeds. I had actually assumed read speeds were equally as bad, but they are not. Here is the result of both read tests from inside the VM: jslanier@plex-new:/r510$ sudo dd if=/r510/testfile of=/dev/null bs=32768000 count=3125 [sudo] password for jslanier: 1638+1...

I think I expected the supermicro to be a touch faster because the raidz2 vdevs are a bit larger (8 disks instead of 6). iperf results from Proxmox host to both ZFS omnios boxes are similar: root@pve-otclan:~# iperf3 -c 10.0.0.6 Connecting to host 10.0.0.6, port 5201 [ 5] local 10.0.0.3 port...

No. Did you see the local dd tests I did on both? The local tests showed good/great performance.

The R510 has 2 Intel X5660s. They are hardly being utilized.

WD80EFAX are CMR.

I have a 1 node Proxmox setup that I primarily use for 1 Plex Linux VM. I have 2 OmniOS storage boxes with large striped RaidZ2 arrays for all the media storage. I am using 10Gb networking to access both storage boxes via ZFS over iSCSI. The drives in both of the storage machines are very...

Hey everyone, I am getting away from VMWare/Veeam/Compellent SAN and moving to Proxmox/PBS/Ceph. The plan is for 5 hosts, each with 2 Xeon Gold 6338 (64 threads each), 768 GB DDR4 3200mhz, 3 6.4TB Micron 9300 MAX U.2 nvme, 100Gbit network for Ceph (2x 100G LACP), and 25 Gbit for Proxmox Cluster...

Damn. That sucks. I have a Compellent SAN with mixed SSD/HDD and a couple Synology SANs as well that are only HDD. I guess I will have to try this out. I was going to do MPIO iSCSI to the Compellent and point to several 4TB volumes to do a RAIDZ1. I guess I could have a 1TB SSD only volume from...

Thanks for your reply. With the estimated math you did, wouldn't the two weeks of backup data be 1x 8TB + 13x 75GB? 8.975TB

Hey everyone, I am looking at moving our higher ed org away from VMWare and completely over to Proxmox/Ceph/PBS/Cloud(for off-site backups). My question is about how PBS works. Is there just an initial full backup followed by an infinite amount of incrementals? Basically, if I have roughly 16TB...

I do not use SPICE, and my console screen does not flash. It sounds like we have different issues.

All of my VMs are default BIOS.

I have noticed that as of a few months ago, my Windows VMs in 3 different environments are failing to reboot successfully after patching. I automate patching to happen during non-business hours, and in 3 different environments I have logged in on the day following patches and found that the VMs...