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Hello, I Install a Ubuntu as a ZFS Storage and created two datasets in ZFS. The first dataset from SATA 7200k disks and the second from the PCI-E SSD. #zfs list NAME USED AVAIL REFER MOUNTPOINT ssd 45,7G 384G 96K /ssd ssd/iscsi...

I can't upgrade my cluster because nfs does not work with ipoib. May be is a kernel 4.4 bug. I did't find solution (( https://forum.proxmox.com/threads/proxmox-ve-4-1-infiniband-problem.26500/

Hi. I have PVE 3.4 cluster with 15 nodes. I use Ceph hummer and NFS Shares. Yesterday i install new node. I cant install ceph. I have erros. # pveceph install -version hammer download and import ceph repository keys update available package list Reading package lists... Building dependency...

I updated nodes to the 4.4.35 version of the kernel. This does not solve my problem.

I updated nodes to the latest version of the kernel. This does not solve my problem. root@Node-204:~# uname -a Linux Node-204 4.4.24-1-pve #1 SMP Mon Nov 14 12:30:24 CET 2016 x86_64 GNU/Linux After some time, NFS server is stalled. Usually after migration VM HDD about 20-100Gb iperf works...

May be this problem is described here https://bugzilla.kernel.org/show_bug.cgi?id=111921 And solution is here http://marc.info/?l=linux-rdma&m=147620680520525&w=2

Hi again. I installed PVE 4.3 and latest updates. Ceph over infiniband working fine NFS periodically stalled. If I connect my NFS server over ethernet its working fine. root@Node-204:~# uname -a Linux Node-204 4.4.21-1-pve #1 SMP Thu Oct 20 14:56:39 CEST 2016 x86_64 GNU/Linux

After a two month of use I downgrade cluster from version 4.1 to version 3.4. 3.4 works fine.

Hi. I am sorry for my bad english :( I have 2 cluster on the Proxmox VE ver. 3.4 and 4.1 All equipment is absolutely identical in both clusters All nodes has 2*X5650 Xeon, 96Gb RAM and InfiniBand Card: Mellanox Technologies MT26428 [ConnectX VPI PCIe 2.0 5GT / s - IB QDR / 10GigE] (rev b0) Both...