This shows you the differences between two versions of the page.
| Both sides previous revision Previous revision Next revision | Previous revision Next revisionBoth sides next revision |
| doku:vsc4_storage [2023/06/26 08:03] – [VSC-4 Storage] goldenberg | doku:vsc4_storage [2023/10/23 10:41] – [Usage ''$HOME''] goldenberg |
|---|
| ===== VSC-4 Storage ===== | ===== VSC Storage ===== |
| |
| VSC-4 provides two facilities for data: the high-performance IBM Spectrum Scale Parallel Filesystem and a node-local flash storage. They are accessible under: | VSC-4 and VSC-4 provide two unified facilities for data: the high-performance IBM Storage Scale Parallel Filesystem and a node-local flash storage. The parallel filesystem is the same on both clusters, so projects that exist on both clusters can access the same data. |
| | The They are accessible under: |
| |
| * **IBM Spectrum Scale**: | * **IBM Spectrum Scale**: |
| |
| ''$HOME'' is the location of the user UNIX home directory. It can be accessed from login and compute nodes. ''$HOME'' should be used for storing/compiling code - data for which high concurrent job throughput and support for large file sizes is not required. | ''$HOME'' is the location of the user UNIX home directory. It can be accessed from login and compute nodes. ''$HOME'' should be used for storing/compiling code - data for which high concurrent job throughput and support for large file sizes is not required. |
| Quota on ''$HOME'' is 100GB and 10^6 number of files and **can not** be extended | Quota on ''$HOME'' is 100GB and 10^6 number of files and the size **can not** be extended (number of files can be). |
| |
| ==== Usage ''$DATA'' ==== | ==== Usage ''$DATA'' ==== |