torch dtn

Author: s-sajid-ali

docs/cloud/03_hpc_bursting_to_cloud/01_intro.md

@@ -52,7 +52,7 @@ The file systems are independent, so you must copy data to the GCP location.
 
 To copy data, you must first start an interactive job. Once started, you can copy your data using scp from the HPC Data Transfer Nodes (torch-dtn). Below is the basic setup to copy files from Torch to your home directory while you are in an interactive bursting job:
 ```sh
-scp <NetID>@torch-dtn.hpc.nyu.edu:/path/to/files /home/<NetID>/
+scp <NetID>@dtn.torch.hpc.nyu.edu:/path/to/files /home/<NetID>/
 ```
 
 

docs/hpc/02_connecting_to_hpc/01_connecting_to_hpc.md

@@ -16,7 +16,7 @@ The following sections will outline basic ways to connect to the Torch cluster.
 
 To connect to HPC systems, you have to configure the SSH client on your machine. We recommend the following configuration:
 ```sh
-Host dtn.hpc.nyu.edu
+Host dtn.torch.hpc.nyu.edu
   User <NetID>
   StrictHostKeyChecking no
   ServerAliveInterval 60

docs/hpc/03_storage/03_data_transfers.md

@@ -9,7 +9,7 @@ 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](./05_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 `gdtn.hpc.nyu.edu`
+-   From NYU-net and the High Speed Research Network: use SSH to the DTN hostname `gdtn.torch.hpc.nyu.edu`
 -   From the Torch cluster (e.g., the login nodes): the hostname can be shortened to `gdtn`
 :::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:
@@ -30,10 +30,10 @@ logout
 Please use Data Transfer Nodes (DTNs) with these tools. While one can transfer data while on login nodes, it is  considered a bad practice because it can degrade the node's performance.
 :::
 
-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.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:
+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
-scp HMLHWBGX7_n01_HK16.fastq.gz jdoe55@dtn.hpc.nyu.edu:/scratch/jdoe55/
-rsync -av HMLHWBGX7_n01_HK16.fastq.gz jdoe55@dtn.hpc.nyu.edu:/scratch/jdoe55/ 
+scp HMLHWBGX7_n01_HK16.fastq.gz jdoe55@dtn.torch.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

docs/hpc/12_tutorial_intro_shell_hpc/02_connecting_to_hpc.mdx

@@ -227,7 +227,7 @@ If you are using PuTTY on Windows, download and use `pageant` as the SSH agent.
 ## Modifying your .ssh/config file
 Please add the following lines to your `~/.ssh/config` file:
 ```
-Host login.torch.hpc.nyu.edu dtn.hpc.nyu.edu
+Host login.torch.hpc.nyu.edu dtn.torch.hpc.nyu.edu
   StrictHostKeyChecking no
   ServerAliveInterval 60
   ForwardAgent yes