Commit 402c4425 authored by Brandon's avatar Brandon

lint fixes and relocate Chinese pages

parent 49e61249
......@@ -157,8 +157,8 @@ the modules facility to load VisIt and then launch the application by
typing visit using the additional **-cli -nowin** options as shown in
the example below:
```
$ module load visit
```bash
nersc$ module load visit
```
To execute a predefined VisIt python script on start-up use the **-s**
......@@ -169,7 +169,7 @@ following command line:
General Format:
```shell
$ visit -cli -nowin -l sbatch/srun -p "Queue to use for submitting job" -np "Number of processors" -t "Wall time limit for job" -s "script name"
cori$ visit -cli -nowin -l sbatch/srun -p "Queue to use for submitting job" -np "Number of processors" -t "Wall time limit for job" -s "script name"
```
```shell
......@@ -247,15 +247,15 @@ To use a version of VisIt other than the default, include the version
number on the module load line, e.g., to use version 2.10.0:
```
$ module load visit/2.12.0
nersc$ module load visit/2.12.0
```
For a list of additional command line options use:
```
$ module load visit #Load the VisIt module
$ visit -help #List most common command line options
$ visit -fullhelp #List all command line options
nersc$ module load visit #Load the VisIt module
nersc$ visit -help #List most common command line options
nersc$ visit -fullhelp #List all command line options
```
For more detailed information about using VisIt's CLI
......
# Introduction to MFA
# Multi-Factor Authentication (MFA)
NERSC provides users with the ability to use __Multi-Factor
Authentication__ (__MFA__) for logging into NERSC resources. MFA
NERSC provides users with the ability to use Multi-Factor
Authentication (**MFA**) for logging into NERSC resources. MFA
provides greater protection than regular passwords against phishing
and other modern threats to your digital security.
Currently, we support MFA for ssh logins to NERSC. In September
2018, we will be rolling out several new technologies to enhance
the MFA experience, and provide MFA support for most NERSC user
resources.
We have implemented MFA in ways that only minimally impact how you
work at NERSC. For example, we’ve created technologies that allow
you to authenticate with MFA only once per day as well as incorporate
MFA into automated workflows.
See below for more details on these new features.
### About the Implementation
## About the Implementation
The NERSC MFA implementation uses Google Authenticator, an application
for mobile phones and devices available for download from Google,
......
## Description and Overview
Hierarchical Data Format version 5 (HDF5) is a set of file formats, libraries,
and tools for storing and managing large scientific datasets. Originally
developed at the National Center for Supercomputing Applications, it is
currently supported by the non-profit [HDF Group](https://www.hdfgroup.org/).
# HDF5 - Hierarchical·Data·Format·version·5
HDF5 is different product from previous versions of software named HDF,
representing a complete redesign of the format and library. It also includes
improved support for parallel I/O. The HDF5 file format is not compatible with
HDF 4.x versions. You can use the 'h5toh4' and 'h4toh5' converters that are
available on all NERSC machines.
Hierarchical Data Format version 5 (HDF5) is a set of file formats,
libraries, and tools for storing and managing large scientific
datasets. Originally developed at the National Center for
Supercomputing Applications, it is currently supported by the
non-profit [HDF Group](https://www.hdfgroup.org/).
## Using HDF5 On Cray Systems
Cray provides native HDF5 libraries. Use the command "module avail cray-hdf5"
to see the available Cray versions.
HDF5 is different product from previous versions of software named
HDF, representing a complete redesign of the format and library. It
also includes improved support for parallel I/O. The HDF5 file format
is not compatible with HDF 4.x versions.
Cray serial HDF5 on Cori
!!! note
`h5toh4` and `h4toh5` converters are available on all NERSC
machines.
```
module load cray-hdf5
ftn ... (for Fortran code)
cc ... (for C code)
CC ... (for C++ code)
```
## Using HDF5
Cray parallel HDF5 on Cori
Cray provides native HDF5 libraries. Use the command `module avail
cray-hdf5` to see the available Cray versions.
```
module load cray-hdf5-parallel
ftn ... (for Fortran code)
cc ... (for C code)
CC ... (for C++ code)
```
### Serial HDF5 on Cori
For questions about HDF5 on any NERSC systems, please
contact [NERSC Consulting](https://help.nersc.gov).
```bash
cori$ module load cray-hdf5
```
## Availability at NERSC
### Parallel HDF5 on Cori
* Cray's versions:
* Cori: 1.10.1.1, 1.10.2.0 (default, recommended)
* NERSC's versions:
* Cori: 1.10.1, 1.10.2 (default)
```bash
cori$ module load cray-hdf5-parallel
```
## Further Information
## Further Information
* [HDF5 Performance Tuning](../../../performance/io/library/index.md) Best
practices for tuning HDF5 applications' I/O performance
* [ExaHDF5](https://sdm.lbl.gov/exahdf5/) Research and Development funded by ECP
* [The HDF Group](https://www.hdfgroup.org/) Documments and Support from official HDF group
* [HDF5 Performance Tuning](../../../performance/io/library/index.md)
Best practices for tuning HDF5 applications' I/O performance
* [ExaHDF5](https://sdm.lbl.gov/exahdf5/) Research and Development
funded by ECP
* [The HDF Group](https://www.hdfgroup.org/) Documments and Support
from official HDF group
!!! tip
For questions about HDF5 on any NERSC systems, please
contact [NERSC Consulting](https://help.nersc.gov).
......@@ -246,7 +246,7 @@ $ ssh -i ~/.ssh/nersc cori.nersc.gov
#### ssh代理命令行参数
您可以使用几个参数改变sshporxy.sh的默认行为。请运行“sshproxy.sh -h”获取帮助信息。
您可以使用几个参数改变sshproxy.sh的默认行为。请运行“sshproxy.sh -h”获取帮助信息。
```
$ ./sshproxy.sh -h
......@@ -373,7 +373,7 @@ NIM用户入口也将要求启用MFA的用户使用MFA进行登录
目前大多数可供用户通过ssh访问的系统都支持MFA,例如Cori。网站和其他服务从2018年9月开始支持MFA。下面的表格显示NERSC各系统和服务对MFA的支持情况。
### 现已支持MFA
### 现已支持
| 身份验证 | 主机 |
| ------------- |:-------------:|
......@@ -392,14 +392,14 @@ NIM用户入口也将要求启用MFA的用户使用MFA进行登录
| Others | [RStudio](https://rstudio.nersc.gov/) |
| Others | [HPSS token generation](../../filesystems/archive/#automatic-token-generation-for-use-at-nersc)|
### 即将支持MFA
### 即将支持
| 身份验证 | 主机 |
| ------------- |:-------------:|
| TBD | [Shifter Registry](https://registry.services.nersc.gov/) |
| TBD | [Spin Registry](https://registry.spin.nersc.gov/)|
### 不支持MFA
### 不支持
| 主机|
| ------------- |
......
......@@ -5,9 +5,6 @@ nav:
- Passwords : accounts/passwords.md
- Policy : accounts/policy.md
- Collaboration Accounts : accounts/collaboration_accounts.md
- Chinese:
- MFA: accounts/chinese/mfa.md
- NIM Guide: accounts/chinese/nim_guide.md
- Connecting:
- Login Nodes: connect/login-nodes.md
- SSH: connect/ssh.md
......@@ -232,6 +229,10 @@ nav:
- Training and Tutorials: science-partners/jgi/training.md
- Databases and Web Services: science-partners/jgi/services.md
- Help: help/index.md
- Translations:
- Chinese:
- MFA: translations/zh/mfa.md
- NIM Guide: translations/zh/nim_guide.md
# Project Information
site_name: NERSC Documentation
......
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