From 57f4b83bf669859eed57081a5bebf5b9ebb311c2 Mon Sep 17 00:00:00 2001 From: Martin Schroschk <martin.schroschk@tu-dresden.de> Date: Thu, 5 Aug 2021 07:59:54 +0200 Subject: [PATCH] Fix typos --- doc.zih.tu-dresden.de/docs/data_lifecycle/lustre.md | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/doc.zih.tu-dresden.de/docs/data_lifecycle/lustre.md b/doc.zih.tu-dresden.de/docs/data_lifecycle/lustre.md index a666ba6a3..f96ceb0c2 100644 --- a/doc.zih.tu-dresden.de/docs/data_lifecycle/lustre.md +++ b/doc.zih.tu-dresden.de/docs/data_lifecycle/lustre.md @@ -2,13 +2,13 @@ ## Large Files in /scratch -The data containers in Lustre are called object storage targets (OST). The capacity of one OST is +The data containers in Lustre are called object storage targets (OST). The capacity of one OST is about 21 TB. All files are striped over a certain number of these OSTs. For small and medium files, the default number is 2. As soon as a file grows above \~1 TB it makes sense to spread it over a -higher number of OSTs, eg. 16. Once the file system is used \> 75%, the average space per OST is +higher number of OSTs, e.g. 16. Once the file system is used \> 75%, the average space per OST is only 5 GB. So, it is essential to split your larger files so that the chunks can be saved! -Lets assume you have a dierctory where you tar your results, e.g. `/scratch/mark/tar`. Now, simply +Lets assume you have a directory where you tar your results, e.g. `/scratch/mark/tar`. Now, simply set the stripe count to a higher number in this directory with: ```Bash -- GitLab