CERN Accelerating science

A Serious Bug

(Nie) #1

Server Version 4.2.16

A normal user,not super user, but the owner of current path, run the command “acl --sys -R u:user1=rx Dir1”,

The name of user1 and Dir1 is right. When the command execute, the file system will offline shortly, All connection

will be reset after few second.

ps: sys.eval.useracl = false

(Andreas Joachim Peters) #2

Does that mean the the MGM process crashes and restarts? I tried with 4.2.22 and I cannot see that, but it is possible that there was a fix in the meanwhile … Elvin?

(Elvin Alin Sindrilaru) #3

There were some small inconsistencies fixed recently but nothing that would crash the MGM. If possible attach with gdb to the MGM process and try executing this command. If you can provide a backtrace, I can look deeper into it.