egi-federation / lcg-info Goto Github PK
View Code? Open in Web Editor NEWLicense: Apache License 2.0
License: Apache License 2.0
From https://ggus.eu/index.php?mode=ticket_info&ticket_id=140478:
lcg-info cannot exploit DNS-based BDII replication (load-balancing,high-availability) since it does not try alternative IP addresses:
$ host lcg-bdii.cern.ch
lcg-bdii.cern.ch has address 188.184.88.34
lcg-bdii.cern.ch has address 188.184.93.186
lcg-bdii.cern.ch has address 188.185.75.87
lcg-bdii.cern.ch has IPv6 address 2001:1458:d00:8::100:351
lcg-bdii.cern.ch has IPv6 address 2001:1458:201:e4::100:5b4
lcg-bdii.cern.ch has IPv6 address 2001:1458:201:e4::100:1c
$ strace -f lcg-info --list-ce --bdii lcg-bdii.cern.ch:2170 2>&1 |grep connect\(.*2170
connect(4, {sa_family=AF_INET, sin_port=htons(2170), sin_addr=inet_addr("188.184.88.34")}, 16) = -1 EINPROGRESS (Operation now in progress)
connect(4, {sa_family=AF_INET, sin_port=htons(2170), sin_addr=inet_addr("188.184.88.34")}, 16) = -1 ECONNREFUSED (Connection refused)
A declarative, efficient, and flexible JavaScript library for building user interfaces.
๐ Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
The Web framework for perfectionists with deadlines.
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. ๐๐๐
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Some thing interesting about visualization, use data art
Some thing interesting about game, make everyone happy.
We are working to build community through open source technology. NB: members must have two-factor auth.
Open source projects and samples from Microsoft.
Google โค๏ธ Open Source for everyone.
Alibaba Open Source for everyone
Data-Driven Documents codes.
China tencent open source team.