[lustre-discuss] 2.15.4 o2iblnd on RoCEv2?

2024-01-09 Thread Jeff Johnson
Howdy intrepid Lustrefarians, While starting down the debug rabbit hole I thought I'd raise my hand and see if anyone has a few magic beans to spare. I cannot get lnet (via lnetctl) to init a o2iblnd interface on a RoCEv2 interface. Running `lnetctl net add --net ib0 --if enp1s0np0` results in

Re: [lustre-discuss] Extending Lustre file system

2024-01-09 Thread Backer via lustre-discuss
Thank you all for the valuable information. Are there any tools that I could use to migrate (rebalance) OSTs? I know about lfs_migrate. Is there a tool that walks and balance the OST usage? Thank you! On Mon, 8 Jan 2024 at 09:38, Backer wrote: > Hi, > > Good morning and happy new year! > > I

Re: [lustre-discuss] [EXTERNAL] [BULK] MDS hardware - NVME?

2024-01-09 Thread Cameron Harr via lustre-discuss
Thomas, We value management over performance and have knowingly left performance on the floor in the name of standardization, robustness, management, etc; while still maintaining our performance targets. We are a heavy ZFS-on-Linux (ZoL) shop so we never considered MD-RAID, which, IMO, is