At 01:30 PM 9/14/2004, Joshua Slive wrote: >On Tue, 14 Sep 2004, William A. Rowe, Jr. wrote: >>I'm trying to understand what other anomalies you mean between >>Unix and Win32, they aren't that dis-similar. > >I was mainly refering to the big block of mpm-control directives near the top. > >But I like the suggestion of getting rid of almost all of that (besides some >basic things like MaxClients) and not discriminating against non-unix mpms.
I'm actually thinking that httpd-mpm.conf would include -all- of the performance characteristics and server resources (e.g. the switchboard and other mechanical tools) for running the server. Existing directives I'd suggest (beyond the big-per-mpm block :-) include the following (and don't include enablesendfile/mmap etc because those are filesystem dependant and can vary by <dir > block) but only one-mpm-per-flavor of the .conf files... 52 # 53 # The accept serialization lock file MUST BE STORED ON A LOCAL DISK. 54 # 55 <http://cvs.apache.org/viewcvs.cgi/httpd-docs-2.0/conf/httpd-std.conf.in?r1=1.44&r2=1.45>fielding 1.45 #<IfModule !mpm_winnt.c> 56 #<IfModule !mpm_netware.c> 57 striker 1.1 #LockFile @rel_logfiledir@/accept.lock 58 <http://cvs.apache.org/viewcvs.cgi/httpd-docs-2.0/conf/httpd-std.conf.in?r1=1.44&r2=1.45>fielding 1.45 #</IfModule> 59 #</IfModule> 60 striker 1.1 61 # 62 # ScoreBoardFile: File used to store internal server process information. 63 # If unspecified (the default), the scoreboard will be stored in an 64 # anonymous shared memory segment, and will be unavailable to third-party 65 # applications. 66 # If specified, ensure that no two invocations of Apache share the same 67 # scoreboard file. The scoreboard file MUST BE STORED ON A LOCAL DISK. 68 # 69 <http://cvs.apache.org/viewcvs.cgi/httpd-docs-2.0/conf/httpd-std.conf.in?r1=1.44&r2=1.45>fielding 1.45 #<IfModule !mpm_netware.c> 70 #<IfModule !perchild.c> 71 striker 1.1 #ScoreBoardFile @rel_logfiledir@/apache_runtime_status 72 <http://cvs.apache.org/viewcvs.cgi/httpd-docs-2.0/conf/httpd-std.conf.in?r1=1.44&r2=1.45>fielding 1.45 #</IfModule> 73 #</IfModule> 74 striker 1.1 75 76 # 77 # PidFile: The file in which the server should record its process 78 # identification number when it starts. 79 # 80 <IfModule !mpm_netware.c> 81 <http://cvs.apache.org/viewcvs.cgi/httpd-docs-2.0/conf/httpd-std.conf.in?r1=1.1&r2=1.2>jerenkrantz 1.2 PidFile @rel_runtimedir@/httpd.pid 82 striker 1.1 </IfModule> 83 84 # 85 # Timeout: The number of seconds before receives and sends time out. 86 # 87 Timeout 300 88 89 # 90 # KeepAlive: Whether or not to allow persistent connections (more than 91 # one request per connection). Set to "Off" to deactivate. 92 # 93 KeepAlive On 94 95 # 96 # MaxKeepAliveRequests: The maximum number of requests to allow 97 # during a persistent connection. Set to 0 to allow an unlimited amount. 98 # We recommend you leave this number high, for maximum performance. 99 # 100 MaxKeepAliveRequests 100 101 102 # 103 striker 1.1 # KeepAliveTimeout: Number of seconds to wait for the next request from the 104 # same client on the same connection. 105 # 106 KeepAliveTimeout 15 107 108 ## 109 ## Server-Pool Size Regulation (MPM specific) 110 ## 111 112 # prefork MPM 113 # StartServers: number of server processes to start 114 # MinSpareServers: minimum number of server processes which are kept spare 115 # MaxSpareServers: maximum number of server processes which are kept spare 116 # MaxClients: maximum number of server processes allowed to start 117 # MaxRequestsPerChild: maximum number of requests a server process serves 118 <IfModule prefork.c> 119 <http://cvs.apache.org/viewcvs.cgi/httpd-docs-2.0/conf/httpd-std.conf.in?r1=1.27&r2=1.28>wsanchez 1.28 StartServers 5 120 MinSpareServers 5 121 MaxSpareServers 10 122 MaxClients 150 123 MaxRequestsPerChild 0 124 striker 1.1 </IfModule> 125 126 # worker MPM 127 # StartServers: initial number of server processes to start 128 # MaxClients: maximum number of simultaneous client connections 129 # MinSpareThreads: minimum number of worker threads which are kept spare 130 # MaxSpareThreads: maximum number of worker threads which are kept spare 131 # ThreadsPerChild: constant number of worker threads in each server process 132 # MaxRequestsPerChild: maximum number of requests a server process serves 133 <IfModule worker.c> 134 <http://cvs.apache.org/viewcvs.cgi/httpd-docs-2.0/conf/httpd-std.conf.in?r1=1.27&r2=1.28>wsanchez 1.28 StartServers 2 135 MaxClients 150 136 MinSpareThreads 25 137 MaxSpareThreads 75 138 ThreadsPerChild 25 139 MaxRequestsPerChild 0 140 striker 1.1 </IfModule> 141 142 # perchild MPM 143 # NumServers: constant number of server processes 144 # StartThreads: initial number of worker threads in each server process 145 # MinSpareThreads: minimum number of worker threads which are kept spare 146 # MaxSpareThreads: maximum number of worker threads which are kept spare 147 # MaxThreadsPerChild: maximum number of worker threads in each server process 148 # MaxRequestsPerChild: maximum number of connections per server process 149 <IfModule perchild.c> 150 <http://cvs.apache.org/viewcvs.cgi/httpd-docs-2.0/conf/httpd-std.conf.in?r1=1.27&r2=1.28>wsanchez 1.28 NumServers 5 151 StartThreads 5 152 MinSpareThreads 5 153 MaxSpareThreads 10 154 MaxThreadsPerChild 20 155 MaxRequestsPerChild 0 156 striker 1.1 </IfModule> 157 158 # WinNT MPM 159 # ThreadsPerChild: constant number of worker threads in the server process 160 # MaxRequestsPerChild: maximum number of requests a server process serves 161 <IfModule mpm_winnt.c> 162 <http://cvs.apache.org/viewcvs.cgi/httpd-docs-2.0/conf/httpd-std.conf.in?r1=1.27&r2=1.28>wsanchez 1.28 ThreadsPerChild 250 163 MaxRequestsPerChild 0 164 striker 1.1 </IfModule> 165 166 # BeOS MPM 167 # StartThreads: how many threads do we initially spawn? 168 # MaxClients: max number of threads we can have (1 thread == 1 client) 169 # MaxRequestsPerThread: maximum number of requests each thread will process 170 <IfModule beos.c> 171 <http://cvs.apache.org/viewcvs.cgi/httpd-docs-2.0/conf/httpd-std.conf.in?r1=1.27&r2=1.28>wsanchez 1.28 StartThreads 10 172 MaxClients 50 173 MaxRequestsPerThread 10000 174 </IfModule> 175 striker 1.1 176 # NetWare MPM 177 <http://cvs.apache.org/viewcvs.cgi/httpd-docs-2.0/conf/httpd-std.conf.in?r1=1.6&r2=1.7>slive 1.7 # ThreadStackSize: Stack size allocated for each worker thread 178 # StartThreads: Number of worker threads launched at server startup 179 # MinSpareThreads: Minimum number of idle threads, to handle request spikes 180 # MaxSpareThreads: Maximum number of idle threads 181 # MaxThreads: Maximum number of worker threads alive at the same time 182 # MaxRequestsPerChild: Maximum number of requests a thread serves. It is 183 # recommended that the default value of 0 be set for this 184 # directive on NetWare. This will allow the thread to 185 # continue to service requests indefinitely. 186 striker 1.1 <IfModule mpm_netware.c> 187 <http://cvs.apache.org/viewcvs.cgi/httpd-docs-2.0/conf/httpd-std.conf.in?r1=1.27&r2=1.28>wsanchez 1.28 ThreadStackSize 65536 188 StartThreads 250 189 MinSpareThreads 25 190 MaxSpareThreads 250 191 MaxThreads 1000 192 MaxRequestsPerChild 0 193 <http://cvs.apache.org/viewcvs.cgi/httpd-docs-2.0/conf/httpd-std.conf.in?r1=1.56&r2=1.57>bnicholes 1.57 MaxMemFree 100 194 striker 1.1 </IfModule> 195 196 <http://cvs.apache.org/viewcvs.cgi/httpd-docs-2.0/conf/httpd-std.conf.in?r1=1.3&r2=1.4>bjh 1.4 # OS/2 MPM 197 <http://cvs.apache.org/viewcvs.cgi/httpd-docs-2.0/conf/httpd-std.conf.in?r1=1.6&r2=1.7>slive 1.7 # StartServers: Number of server processes to maintain 198 # MinSpareThreads: Minimum number of idle threads per process, 199 # to handle request spikes 200 # MaxSpareThreads: Maximum number of idle threads per process 201 # MaxRequestsPerChild: Maximum number of connections per server process 202 <http://cvs.apache.org/viewcvs.cgi/httpd-docs-2.0/conf/httpd-std.conf.in?r1=1.3&r2=1.4>bjh 1.4 <IfModule mpmt_os2.c> 203 <http://cvs.apache.org/viewcvs.cgi/httpd-docs-2.0/conf/httpd-std.conf.in?r1=1.27&r2=1.28>wsanchez 1.28 StartServers 2 204 MinSpareThreads 5 205 MaxSpareThreads 10 206 MaxRequestsPerChild 0 207 <http://cvs.apache.org/viewcvs.cgi/httpd-docs-2.0/conf/httpd-std.conf.in?r1=1.3&r2=1.4>bjh 1.4 </IfModule> --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
