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    LVM Cache stuck at Flushing blocks for cache

    Hi, I've setup a new hypervisor setup with LVM Cache using SSD's on a Raid 6 Volume. Whenever I have to move a disk or migrate it, I always change the LVM cachemode from writethrough to writeback to prevent unnecessary write wear to the SSDs. Once the disk move is done, I change it back to...
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    Mellanox Need help setting up Infiniband

    Hi, I have 2x ConnectX-2 Cards and need to setup infiniband, RDMA over NFS on Proxmox 5.4. I followed a few guides online but I'm unable to change protocol type from ETH to IB. What is correct way of setting the port type on Proxmox?