XrgsuLinux version bug-general Linux technology-Linux programming and kernel information. The following is a detailed description. The lab began to authenticate. On our Linux server, we found that after xrgsu of version 1.0 ran for a period of time, a large number of IinNIC: Init socket error (1) errors occurred on the console screen. Go to the proc directory and check the corresponding sub-processes. Find that a bunch of socket fd is opened under fd.
It is estimated that the socket descriptor is closed after it is opened. After running xrgsu again, it is found that the speed of adding socket fd under its corresponding fd/directory is relatively slow, which is about half a minute or so. At this time, there is no IintNIC error prompt; when an IintNIC error occurs, it is one second. It is estimated that the socket fd is opened too much and then fails, but the interval of repeated opening after the failure is about one second.
After inspection, it was found that there was indeed a function in the running process, in which the socket function was called, but it was not closed at the exit, resulting in a large number of fd being abandoned.
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