Dec 11, 2020 | 1154 views
Install Python 3.8 refer to:
How to Build Python From Source Code
wget https://www.python.org/ftp/python/3.8.4/Python-3.8.4.tgz
# For apt-based systems (like Debian, Ubuntu, and Mint)
$ sudo apt-get install -y make build-essential libssl-dev zlib1g-dev \
libbz2-dev libreadline-dev libsqlite3-dev wget curl llvm \
libncurses5-dev libncursesw5-dev xz-utils tk-dev
# For yum-based systems (like CentOS)
$ sudo yum -y groupinstall "Development Tools"
$ sudo yum -y install gcc openssl-devel bzip2-devel libffi-devel
$ tar xvf Python-3.8.4.tgz
$ cd Python-3.8.4
$ ./configure --enable-optimizations --with-ensurepip=install
$ make -j 8
$ sudo make altinstall
$ python3.8 --version
Python 3.8.4
# To run the test suite, type the following command:
$ python3.8 -m test
Dec 01, 2020 | 1001 views
About Storage Controller or RAID Controller (refer to below [5] of its page 11)
"Note that in the case where there is no cache-mirroring link between the controllers, the cache on the controllers must be disabled entirely to ensure that the file system does not become corrupted in the event of a controller failure."
Reference:
- Getting Started With Lustre
- Official Manual
- Lustre 101 and Lustre Administration Essentials
- A Performance Study of Lustre File SystemChecker: Bottlenecks and Potentials
- Intel - Architecting a High Performance
- TOREAD Inside The Lustre File System
- TOREAD A Performance Study of Lustre File SystemChecker: Bottlenecks and Potentials
Storage System
Lustre with LDISKFS vs ZFS:
Nov 25, 2020 | 1160 views
Refer to:
For example,
conda create --name qgis_stable
To use an environment, you need to activate it.
conda activate qgis_stable
Your terminal prompt will show you the active environment.
(qgis_stable) aneto@oryx:~/miniconda3$
To deactivate the current environment, you run
conda deactivate