end
end
+def total_memory
+ meminfo = IO.readlines('/proc/meminfo').join
+ meminfo =~ /MemTotal:.*?(\d+)/ or return -1
+ memory = $1.to_i
+ meminfo =~ /SwapTotal:.*?(\d+)/ or return -1
+ return memory + $1.to_i
+end
+
def startup_memfree
if $startup_memfree.nil?
meminfo = IO.readlines('/proc/meminfo').join
else
$config['cache-memory-use-figure'] = $config['cache-memory-use'].to_i
end
- msg 2, _("Cache memory used: %s kB") % $config['cache-memory-use-figure']
+ #- cannot fork if process is > 0.5 total memory
+ if $config['cache-memory-use-figure'] > total_memory * 0.4
+ $config['cache-memory-use-figure'] = total_memory * 0.4
+ msg 2, _("Cache memory used: %s kB (reduced because cannot exceed 50%% of total memory)") % $config['cache-memory-use-figure']
+ else
+ msg 2, _("Cache memory used: %s kB") % $config['cache-memory-use-figure']
+ end
end
def read_config