From 0463b59a5d599cb12fb5f6f55632768d761d2c30 Mon Sep 17 00:00:00 2001 From: Branislav Jansik <branislav.jansik@vsb.cz> Date: Mon, 31 Jul 2023 14:58:56 +0200 Subject: [PATCH] Update shell-and-data-access.md --- docs.it4i/general/shell-and-data-access.md | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/docs.it4i/general/shell-and-data-access.md b/docs.it4i/general/shell-and-data-access.md index 6a0bcdcfa..bbf16b6cf 100644 --- a/docs.it4i/general/shell-and-data-access.md +++ b/docs.it4i/general/shell-and-data-access.md @@ -163,15 +163,15 @@ local $ rsync -r my-local-dir username@cluster-name.it4i.cz:directory The data transfer speed is limited by the single-core ssh encryption speed to about **150 MB/s** Use **parallel rsync** for unlimited transfers -The parallel rsync transfers multiple files at the time, utilizing multiple cores to accelerate encryption. +The parallel rsync transfers multiple files at the time, utilizing multiple rsync processes and cores to accelerate encryption. First, set up ssh-agent single sign on: -``` -console +```console local $ eval `ssh-agent` local $ ssh-add Enter passphrase for /home/user/.ssh/id_rsa: ``` + Then run the rsync in parallel: ```console -- GitLab