Week Three
From Hall A Wiki
09 June:
Received contact from Filipo, his suggestion was to investigate a file /etc/sysctl.conf (must have super user privilege to edit). This file apparently controls allocation of space to the UDP process which governs the data transfer in the FEC. Filipo suggested the addition of the following lines:
- For DATE
kernel.shmmax = 751000000
kernel.shmall = 751000000
net.core.rmem_max = 16777216
net.core.wmem_max = 16777216
kernel.sem = 250 3200 32 250
Then reboot or execute /sbin/sysctl -p (as super user). Even after the addition of these lines, as well as tests using different IP addressing, message flood still appears. Need to try something else, possible this could be a hardware issue.
10 June:
11 June:
12 June:
13 June:
