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Commit 129ada1f authored by Lukáš Krupčík's avatar Lukáš Krupčík
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oprava internich linku test

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4 merge requests!368Update prace.md to document the change from qprace to qprod as the default...,!367Update prace.md to document the change from qprace to qprod as the default...,!366Update prace.md to document the change from qprace to qprod as the default...,!323extended-acls-storage-section
...@@ -17,7 +17,7 @@ Obtaining Login Credentials ...@@ -17,7 +17,7 @@ Obtaining Login Credentials
--------------------------- ---------------------------
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. 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 Anselm 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](../get-started-with-it4innovations/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 Anselm 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.
Accessing the cluster Accessing the cluster
--------------------- ---------------------
...@@ -90,7 +90,7 @@ When logging from other PRACE system, the prace_service script can be used: ...@@ -90,7 +90,7 @@ When logging from other PRACE system, the prace_service script can be used:
$ gsissh `prace_service -e -s anselm` $ gsissh `prace_service -e -s anselm`
``` ```
Although the preferred and recommended file transfer mechanism is [using GridFTP](prace.html#file-transfers), the GSI SSH implementation on Anselm supports also SCP, so for small files transfer gsiscp can be used: Although the preferred and recommended file transfer mechanism is [using GridFTP](prace/#file-transfers), the GSI SSH implementation on Anselm supports also SCP, so for small files transfer gsiscp can be used:
```bash ```bash
$ gsiscp -P 2222 _LOCAL_PATH_TO_YOUR_FILE_ anselm.it4i.cz:_ANSELM_PATH_TO_YOUR_FILE_ $ gsiscp -P 2222 _LOCAL_PATH_TO_YOUR_FILE_ anselm.it4i.cz:_ANSELM_PATH_TO_YOUR_FILE_
...@@ -104,9 +104,9 @@ Although the preferred and recommended file transfer mechanism is [using GridFTP ...@@ -104,9 +104,9 @@ Although the preferred and recommended file transfer mechanism is [using GridFTP
### Access to X11 applications (VNC) ### 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](https://docs.it4i.cz/anselm-cluster-documentation/resolveuid/11e53ad0d2fd4c5187537f4baeedff33). 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.
If the user uses GSI SSH based access, then the procedure is similar to the SSH based access ([look here](https://docs.it4i.cz/anselm-cluster-documentation/resolveuid/11e53ad0d2fd4c5187537f4baeedff33)), 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, only the port forwarding must be done using GSI SSH:
```bash ```bash
$ gsissh -p 2222 anselm.it4i.cz -L 5961:localhost:5961 $ gsissh -p 2222 anselm.it4i.cz -L 5961:localhost:5961
...@@ -114,11 +114,11 @@ If the user uses GSI SSH based access, then the procedure is similar to the SSH ...@@ -114,11 +114,11 @@ If the user uses GSI SSH based access, then the procedure is similar to the SSH
### Access with SSH ### 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](https://docs.it4i.cz/anselm-cluster-documentation/resolveuid/5d3d6f3d873a42e584cbf4365c4e251b). 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.
File transfers 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](https://docs.it4i.cz/anselm-cluster-documentation/resolveuid/5d3d6f3d873a42e584cbf4365c4e251b). 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.
Apart from the standard mechanisms, for PRACE users to transfer data to/from Anselm 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). Apart from the standard mechanisms, for PRACE users to transfer data to/from Anselm 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).
...@@ -197,17 +197,17 @@ Generally both shared file systems are available through GridFTP: ...@@ -197,17 +197,17 @@ Generally both shared file systems are available through GridFTP:
|/home|Lustre|Default HOME directories of users in format /home/prace/login/| |/home|Lustre|Default HOME directories of users in format /home/prace/login/|
|/scratch|Lustre|Shared SCRATCH mounted on the whole cluster| |/scratch|Lustre|Shared SCRATCH mounted on the whole cluster|
More information about the shared file systems is available [here](storage.html). More information about the shared file systems is available [here](storage/storage/).
Usage of the cluster Usage of the cluster
-------------------- --------------------
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. 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, either the global shared or the local ones. The available file systems are described [here](hardware-overview.html). For production runs always use scratch file systems, either the global shared or the local ones. The available file systems are described [here](hardware-overview/).
### Software, Modules and PRACE Common Production Environment ### Software, Modules and PRACE Common Production Environment
All system wide installed software on the cluster is made available to the users via the modules. The information about the environment and modules usage is in this [section of general documentation](environment-and-modules.html). All system wide installed software on the cluster is made available to the users via the modules. The information about the environment and modules usage is in this [section of general documentation](environment-and-modules/).
PRACE users can use the "prace" module to use the [PRACE Common Production Environment](http://www.prace-ri.eu/PRACE-common-production). PRACE users can use the "prace" module to use the [PRACE Common Production Environment](http://www.prace-ri.eu/PRACE-common-production).
...@@ -217,7 +217,7 @@ PRACE users can use the "prace" module to use the [PRACE Common Production Envir ...@@ -217,7 +217,7 @@ PRACE users can use the "prace" module to use the [PRACE Common Production Envir
### Resource Allocation and Job Execution ### Resource Allocation and Job Execution
General information about the resource allocation, job queuing and job execution is in this [section of general documentation](resource-allocation-and-job-execution/introduction.html). General information about the resource allocation, job queuing and job execution is in this [section of general documentation](resource-allocation-and-job-execution/introduction/).
For PRACE users, the default production run queue is "qprace". PRACE users can also use two other queues "qexp" and "qfree". For PRACE users, the default production run queue is "qprace". PRACE users can also use two other queues "qexp" and "qfree".
...@@ -231,7 +231,7 @@ qprace**, the PRACE \***: This queue is intended for normal production runs. It ...@@ -231,7 +231,7 @@ qprace**, the PRACE \***: This queue is intended for normal production runs. It
### Accounting & Quota ### 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](resource-allocation-and-job-execution/resources-allocation-policy.html). 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](resource-allocation-and-job-execution/resources-allocation-policy/).
PRACE users should check their project accounting using the [PRACE Accounting Tool (DART)](http://www.prace-ri.eu/accounting-report-tool/). PRACE users should check their project accounting using the [PRACE Accounting Tool (DART)](http://www.prace-ri.eu/accounting-report-tool/).
...@@ -255,4 +255,4 @@ By default file system quota is applied. To check the current status of the quot ...@@ -255,4 +255,4 @@ By default file system quota is applied. To check the current status of the quot
$ lfs quota -u USER_LOGIN /scratch $ lfs quota -u USER_LOGIN /scratch
``` ```
If the quota is insufficient, please contact the [support](prace.html#help-and-support) and request an increase. If the quota is insufficient, please contact the [support](prace/#help-and-support) and request an increase.
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