CSSClient is a tool to operate computational storage functions implemented in EOS
Developed by CC-IHEP, 2022
#compile
Please make sure you are using gcc version 9
git clone https://code.ihep.ac.cn/storage/eoscss/cssclient.git
cd cssclient
mkdir build
cd build
cmake3 ../
make -j 4
#build rpm package
./buildrpm.sh
#how to use
- first setup EOS_MGM_URL, like export EOS_MGM_URL=root://eosbak02.ihep.ac.cn/
- cssclient --help to check the manunal
- cssclient -f /eos/user/chyd/data.txt -c sort
#notice
Of Course, computational storage in EOS can be used without cssclient, ie, it is fine to use xrootd protocal directly, for example:
xrdcp root://eosbak02.ihep.ac.cn//eos/user/chyd/data.txt?css=sort -