Commit eb2b0961 authored by Lukáš Krupčík's avatar Lukáš Krupčík
Browse files

fix links

parent 398184cc
......@@ -16,7 +16,7 @@ Information about the local services are provided in the [introduction of genera
In general PRACE users already have a PRACE account setup through their HOMESITE (institution from their country) as a result of rewarded PRACE project proposal. This includes signed PRACE AuP, generated and registered certificates, etc.
If there's a special need a PRACE user can get a standard (local) account at IT4Innovations. To get an account on the Salomon cluster, the user needs to obtain the login credentials. The procedure is the same as for general users of the cluster, so please see the corresponding [section of the general documentation here](../general/obtaining-login-credentials/obtaining-login-credentials/).
If there's a special need a PRACE user can get a standard (local) account at IT4Innovations. To get an account on the Salomon cluster, the user needs to obtain the login credentials. The procedure is the same as for general users of the cluster, so please see the corresponding [section of the general documentation here](general/obtaining-login-credentials/obtaining-login-credentials/).
## Accessing the Cluster
......@@ -147,9 +147,9 @@ $ gsiscp -P 2222 anselm-prace.it4i.cz:_ANSELM_PATH_TO_YOUR_FILE_ _LOCAL_PATH_TO_
### Access to X11 Applications (VNC)
If the user needs to run X11 based graphical application and does not have a X11 server, the applications can be run using VNC service. If the user is using regular SSH based access, please see the [section in general documentation](../general/accessing-the-clusters/graphical-user-interface/x-window-system/).
If the user needs to run X11 based graphical application and does not have a X11 server, the applications can be run using VNC service. If the user is using regular SSH based access, please see the [section in general documentation](general/accessing-the-clusters/graphical-user-interface/x-window-system/).
If the user uses GSI SSH based access, then the procedure is similar to the SSH based access ([look here](../general/accessing-the-clusters/graphical-user-interface/x-window-system/)), only the port forwarding must be done using GSI SSH:
If the user uses GSI SSH based access, then the procedure is similar to the SSH based access ([look here](general/accessing-the-clusters/graphical-user-interface/x-window-system/)), only the port forwarding must be done using GSI SSH:
```console
$ gsissh -p 2222 salomon.it4i.cz -L 5961:localhost:5961
......@@ -157,11 +157,11 @@ $ gsissh -p 2222 salomon.it4i.cz -L 5961:localhost:5961
### Access With SSH
After successful obtainment of login credentials for the local IT4Innovations account, the PRACE users can access the cluster as regular users using SSH. For more information please see the [section in general documentation](shell-and-data-access/).
After successful obtainment of login credentials for the local IT4Innovations account, the PRACE users can access the cluster as regular users using SSH. For more information please see [the section in general documentation for Salomon](salomon/shell-and-data-access/) and [the section in general documentation for Anselm](anselm/shell-and-data-access/).
## File Transfers
PRACE users can use the same transfer mechanisms as regular users (if they've undergone the full registration procedure). For information about this, please see [the section in the general documentation](shell-and-data-access/).
PRACE users can use the same transfer mechanisms as regular users (if they've undergone the full registration procedure). For information about this, please see [the section in the general documentation for Salomon](salomon/shell-and-data-access/) and [the section in general documentation for Anselm](anselm/hell-and-data-access/).
Apart from the standard mechanisms, for PRACE users to transfer data to/from Salomon cluster, a GridFTP server running Globus Toolkit GridFTP service is available. The service is available from public Internet as well as from the internal PRACE network (accessible only from other PRACE partners).
......@@ -302,7 +302,7 @@ Generally both shared file systems are available through GridFTP:
| /home | Lustre | Default HOME directories of users in format /home/prace/login/ |
| /scratch | Lustre | Shared SCRATCH mounted on the whole cluster |
More information about the shared file systems is available [here](storage/).
More information about the shared file systems is available [for Salomon here](salomon/storage/) and [for anselm here](anselm/storage).
!!! hint
`prace` directory is used for PRACE users on the SCRATCH file system.
......@@ -318,7 +318,7 @@ Only Salomon cluster /scratch:
There are some limitations for PRACE user when using the cluster. By default PRACE users aren't allowed to access special queues in the PBS Pro to have high priority or exclusive access to some special equipment like accelerated nodes and high memory (fat) nodes. There may be also restrictions obtaining a working license for the commercial software installed on the cluster, mostly because of the license agreement or because of insufficient amount of licenses.
For production runs always use scratch file systems. The available file systems are described [here](storage/).
For production runs always use scratch file systems. The available file systems are described [for Salomon here](salomon/storage/) and [for Anselm here](anselm/storage).
### Software, Modules and PRACE Common Production Environment
......@@ -332,7 +332,7 @@ $ ml prace
### Resource Allocation and Job Execution
General information about the resource allocation, job queuing and job execution is in this [section of general documentation](resources-allocation-policy/).
General information about the resource allocation, job queuing and job execution is in this [section of general documentation for Salomon](salomon/resources-allocation-policy/) and [section of general documentation for Anselm](anselm/resources-allocation-policy/).
For PRACE users, the default production run queue is "qprace". PRACE users can also use two other queues "qexp" and "qfree".
......@@ -356,7 +356,7 @@ For Anselm:
### Accounting & Quota
The resources that are currently subject to accounting are the core hours. The core hours are accounted on the wall clock basis. The accounting runs whenever the computational cores are allocated or blocked via the PBS Pro workload manager (the qsub command), regardless of whether the cores are actually used for any calculation. See [example in the general documentation](resources-allocation-policy/).
The resources that are currently subject to accounting are the core hours. The core hours are accounted on the wall clock basis. The accounting runs whenever the computational cores are allocated or blocked via the PBS Pro workload manager (the qsub command), regardless of whether the cores are actually used for any calculation. See [example in the general documentation for Salomon](salomon/resources-allocation-policy/) and [example in the general documentation for Anselm](anselm/resources-allocation-policy/).
PRACE users should check their project accounting using the [PRACE Accounting Tool (DART)](http://www.prace-ri.eu/accounting-report-tool/).
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