the replication (file-copying) itself is ok, but the zfs-volume size on the second node does not get increased
example: the volume (for container-id=100) on node1 is increased from 50G to 75G ... then replication is executed ... but afterwards the volume-size on node2 is still 50G (and not...
we have a containers (with zfs) with replication from one node to a second node
when container-size is increased on the main-node, sometimes size-increase is automatically reflected on the second node (with the replication-feature)
but sometimes this does not work, and a manual...
Thanks for clarifying about the interplay between blocksize and bandwith/iops!
I reran the tests with blocksize=1M/4M
The results are eerily close. If I just checked correctly pcie 3.0 4x has a bandwith of 3.94 GBps which is about 492.5 MB/s. So your remark about about pcie3 being the...
I've been testing out 2 new PM9A3 U.2 (SAMSUNG MZQL23T8HCLS-00A07) drives and I'm getting real slow zfs performance. Any help would be appreciated!
The methodology should be as close to the benchmark paper as I could reproduce.
Single AMD EPYC 7252
we are having problems with our new servers on which we are trying to run Proxmov VE 6.2.
2 SuperMicro Servers with:
SuperMicro H11DSi Mainboard with BIOS Rev. 2.1 (from February)
AMD EPYC 7252
2x 2TB Samsung Evo 860 in zRAID-1
1x 6TB Seagate Skyhawk
OS was updated today and...