diff --git a/docs/hpc/03_storage/02_data_transfers.md b/docs/hpc/03_storage/02_data_transfers.md index af71d5cc8b..c4d64739a6 100644 --- a/docs/hpc/03_storage/02_data_transfers.md +++ b/docs/hpc/03_storage/02_data_transfers.md @@ -9,12 +9,12 @@ Attached to the NYU HPC cluster Torch, the Torch Data Transfer Node (gDTN) are ### Data Transfer Node Access The HPC cluster filesystems include `/home`, `/scratch`, `/archive` and the [HPC Research Project Space](./04_research_project_space.mdx) are available on the gDTN. The Data-Transfer Node (DTN) can be accessed in a variety of ways -- From NYU-net and the High Speed Research Network: use SSH to the DTN hostname `dtn011.hpc.nyu.edu` or `dtn012.hpc.nyu.edu` +- From NYU-net and the High Speed Research Network: use SSH to the DTN hostname `dtn.torch.hpc.nyu.edu` which resolves to either `dtn011.hpc.nyu.edu` or `dtn012.hpc.nyu.edu` :::info For example, to log in to a DTN from the Torch cluster, to carry out some copy operation, and to log back out, you can use a command sequence like: ```sh -ssh dtn012.hpc.nyu.edu +ssh dtn.torch.hpc.nyu.edu rsync ... logout ``` @@ -32,7 +32,7 @@ Please use Data Transfer Nodes (DTNs) with these tools. While one can transfer d Sometimes these two tools are convenient for transferring small files. Using the DTNs does not require to set up an SSH tunnel; use the hostname `dtn.torch.hpc.nyu.edu` for one-step copying. See below for examples of commands invoked on the command line on a laptop running a Unix-like operating system: ```sh -rsync -av HMLHWBGX7_n01_HK16.fastq.gz jdoe55@dtn012.hpc.nyu.edu:/scratch/jdoe55/ +rsync -av HMLHWBGX7_n01_HK16.fastq.gz jdoe55@dtn.torch.hpc.nyu.edu:/scratch/jdoe55/ ``` In particular, rsync can also be used on the DTNs to copy directories recursively between filesystems, e.g. (assuming that you are logged in to a DTN), ```sh