Edit report at http://bugs.php.net/bug.php?id=53311&edit=1
ID: 53311
Comment by: fat@php.net
Reported by: paulgao at yeah dot net
Summary: startup failed.
Status: Feedback
Type: Bug
Package: FPM related
Operating System: Centos 64-bit 5.5
PHP Version: 5.3SVN-2010-11-15 (SVN)
Assigned To: fat
Block user comment: N
New Comment:
hum it's weird.
Can you recompile PHP starting with "make clean" ?
If 'php-fpm -tt' does not work, can you execute the following command
strace -s1024 -o/tmp/strace.fpm ./sapi/fpm/php-fpm -tt
and post somewhere the file /tmp/strace.fpm or its content.
thx
Previous Comments:
------------------------------------------------------------------------
[2010-11-15 16:00:51] paulgao at yeah dot net
;;;;;;;;;;;;;;;;;;;;;
; FPM Configuration ;
;;;;;;;;;;;;;;;;;;;;;
; All relative paths in this configuration file are relative to PHP's
install
; prefix.
; Include one or more files. If glob(3) exists, it is used to include a
bunch of
; files from a glob(3) pattern. This directive can be used everywhere in
the
; file.
;include=@EXPANDED_SYSCONFDIR@/fpm.d/*.conf
;;;;;;;;;;;;;;;;;;
; Global Options ;
;;;;;;;;;;;;;;;;;;
[global]
; Pid file
; Default Value: none
;pid = @EXPANDED_LOCALSTATEDIR@/run/php-fpm.pid
pid = /home/php-fpm.pid
; Error log file
; Default Value: @EXPANDED_LOCALSTATEDIR@/log/php-fpm.log
;error_log = @EXPANDED_LOCALSTATEDIR@/log/php-fpm.log
error_log = /home/logs/fpm.log
; Log level
; Possible Values: alert, error, warning, notice, debug
; Default Value: notice
;log_level = notice
log_level = notice
; If this number of child processes exit with SIGSEGV or SIGBUS within
the time
; interval set by emergency_restart_interval then FPM will restart. A
value
; of '0' means 'Off'.
; Default Value: 0
;emergency_restart_threshold = 0
emergency_restart_threshold = 10
; Interval of time used by emergency_restart_interval to determine when
; a graceful restart will be initiated. This can be useful to work
around
; accidental corruptions in an accelerator's shared memory.
; Available Units: s(econds), m(inutes), h(ours), or d(ays)
; Default Unit: seconds
; Default Value: 0
;emergency_restart_interval = 0
emergency_restart_interval = 1m
; Time limit for child processes to wait for a reaction on signals from
master.
; Available units: s(econds), m(inutes), h(ours), or d(ays)
; Default Unit: seconds
; Default Value: 0
;process_control_timeout = 0
process_control_timeout = 5s
; Send FPM to background. Set to 'no' to keep FPM in foreground for
debugging.
; Default Value: yes
;daemonize = yes
daemonize = yes
;;;;;;;;;;;;;;;;;;;;
; Pool Definitions ;
;;;;;;;;;;;;;;;;;;;;
; Multiple pools of child processes may be started with different
listening
; ports and different management options. The name of the pool will be
; used in logs and stats. There is no limitation on the number of pools
which
; FPM can handle. Your system will tell you anyway :)
; Start a new pool named 'www'.
[www]
; The address on which to accept FastCGI requests.
; Valid syntaxes are:
; 'ip.add.re.ss:port' - to listen on a TCP socket to a specific
address on
; a specific port;
; 'port' - to listen on a TCP socket to all addresses
on a
; specific port;
; '/path/to/unix/socket' - to listen on a unix socket.
; Note: This value is mandatory.
listen = 0.0.0.0:8001
; Set listen(2) backlog. A value of '-1' means unlimited.
; Default Value: -1
;listen.backlog = -1
listen.backlog = -1
; List of ipv4 addresses of FastCGI clients which are allowed to
connect.
; Equivalent to the FCGI_WEB_SERVER_ADDRS environment variable in the
original
; PHP FCGI (5.2.2+). Makes sense only with a tcp listening socket. Each
address
; must be separated by a comma. If this value is left blank, connections
will be
; accepted from any ip address.
; Default Value: any
;listen.allowed_clients = 127.0.0.1
; Set permissions for unix socket, if one is used. In Linux, read/write
; permissions must be set in order to allow connections from a web
server. Many
; BSD-derived systems allow connections regardless of permissions.
; Default Values: user and group are set as the running user
; mode is set to 0666
;listen.owner = @php_fpm_user@
;listen.group = @php_fpm_group@
;listen.mode = 0666
listen.mode = 0666
; Unix user/group of processes
; Note: The user is mandatory. If the group is not set, the default
user's group
; will be used.
user = nobody
group = nobody
; Choose how the process manager will control the number of child
processes.
; Possible Values:
; static - a fixed number (pm.max_children) of child processes;
; dynamic - the number of child processes are set dynamically based on
the
; following directives:
; pm.max_children - the maximum number of children that
can
; be alive at the same time.
; pm.start_servers - the number of children created on
startup.
; pm.min_spare_servers - the minimum number of children in
'idle'
; state (waiting to process). If the
number
; of 'idle' processes is less than
this
; number then some children will be
created.
; pm.max_spare_servers - the maximum number of children in
'idle'
; state (waiting to process). If the
number
; of 'idle' processes is greater than
this
; number then some children will be
killed.
; Note: This value is mandatory.
pm = dynamic
; The number of child processes to be created when pm is set to 'static'
and the
; maximum number of child processes to be created when pm is set to
'dynamic'.
; This value sets the limit on the number of simultaneous requests that
will be
; served. Equivalent to the ApacheMaxClients directive with
mpm_prefork.
; Equivalent to the PHP_FCGI_CHILDREN environment variable in the
original PHP
; CGI.
; Note: Used when pm is set to either 'static' or 'dynamic'
; Note: This value is mandatory.
pm.max_children = 48
; The number of child processes created on startup.
; Note: Used only when pm is set to 'dynamic'
; Default Value: min_spare_servers + (max_spare_servers -
min_spare_servers) / 2
;pm.start_servers = 20
pm.start_servers = 16
; The desired minimum number of idle server processes.
; Note: Used only when pm is set to 'dynamic'
; Note: Mandatory when pm is set to 'dynamic'
;pm.min_spare_servers = 5
pm.min_spare_servers = 16
; The desired maximum number of idle server processes.
; Note: Used only when pm is set to 'dynamic'
; Note: Mandatory when pm is set to 'dynamic'
;pm.max_spare_servers = 35
pm.max_spare_servers = 32
; The number of requests each child process should execute before
respawning.
; This can be useful to work around memory leaks in 3rd party libraries.
For
; endless request processing specify '0'. Equivalent to
PHP_FCGI_MAX_REQUESTS.
; Default Value: 0
;pm.max_requests = 500
pm.max_requests = 0
; The URI to view the FPM status page. If this value is not set, no URI
will be
; recognized as a status page. By default, the status page shows the
following
; information:
; accepted conn - the number of request accepted by the pool;
; pool - the name of the pool;
; process manager - static or dynamic;
; idle processes - the number of idle processes;
; active processes - the number of active processes;
; total processes - the number of idle + active processes.
; The values of 'idle processes', 'active processes' and 'total
processes' are
; updated each second. The value of 'accepted conn' is updated in real
time.
; Example output:
; accepted conn: 12073
; pool: www
; process manager: static
; idle processes: 35
; active processes: 65
; total processes: 100
; By default the status page output is formatted as text/plain. Passing
either
; 'html' or 'json' as a query string will return the corresponding
output
; syntax. Example:
; http://www.foo.bar/status
; http://www.foo.bar/status?json
; http://www.foo.bar/status?html
; Note: The value must start with a leading slash (/). The value can be
; anything, but it may not be a good idea to use the .php
extension or it
; may conflict with a real PHP file.
; Default Value: not set
;pm.status_path = /status
pm.status_path = /fpm_status
; The ping URI to call the monitoring page of FPM. If this value is not
set, no
; URI will be recognized as a ping page. This could be used to test from
outside
; that FPM is alive and responding, or to
; - create a graph of FPM availability (rrd or such);
; - remove a server from a group if it is not responding (load
balancing);
; - trigger alerts for the operating team (24/7).
; Note: The value must start with a leading slash (/). The value can be
; anything, but it may not be a good idea to use the .php
extension or it
; may conflict with a real PHP file.
; Default Value: not set
;ping.path = /ping
ping.path = /fpm_ping
; This directive may be used to customize the response of a ping
request. The
; response is formatted as text/plain with a 200 response code.
; Default Value: pong
;ping.response = pong
ping.response = pong
; The timeout for serving a single request after which the worker
process will
; be killed. This option should be used when the 'max_execution_time'
ini option
; does not stop script execution for some reason. A value of '0' means
'off'.
; Available units: s(econds)(default), m(inutes), h(ours), or d(ays)
; Default Value: 0
;request_terminate_timeout = 0
request_terminate_timeout = 0s
; The timeout for serving a single request after which a PHP backtrace
will be
; dumped to the 'slowlog' file. A value of '0s' means 'off'.
; Available units: s(econds)(default), m(inutes), h(ours), or d(ays)
; Default Value: 0
;request_slowlog_timeout = 0
request_slowlog_timeout = 1s
; The log file for slow requests
; Default Value: @EXPANDED_LOCALSTATEDIR@/log/php-fpm.log.slow
;slowlog = @EXPANDED_LOCALSTATEDIR@/log/php-fpm.log.slow
slowlog = /home/logs/fpm_slow.log
; Set open file descriptor rlimit.
; Default Value: system defined value
;rlimit_files = 1024
rlimit_files = 51200
; Set max core size rlimit.
; Possible Values: 'unlimited' or an integer greater or equal to 0
; Default Value: system defined value
;rlimit_core = 0
rlimit_core = 0
; Chroot to this directory at the start. This value must be defined as
an
; absolute path. When this value is not set, chroot is not used.
; Note: chrooting is a great security feature and should be used
whenever
; possible. However, all PHP paths will be relative to the chroot
; (error_log, sessions.save_path, ...).
; Default Value: not set
;chroot =
chroot =
; Chdir to this directory at the start. This value must be an absolute
path.
; Default Value: current directory or / when chroot
;chdir = /var/www
chdir =
; Redirect worker stdout and stderr into main error log. If not set,
stdout and
; stderr will be redirected to /dev/null according to FastCGI specs.
; Default Value: no
;catch_workers_output = yes
catch_workers_output = yes
; Pass environment variables like LD_LIBRARY_PATH. All $VARIABLEs are
taken from
; the current environment.
; Default Value: clean env
;env[HOSTNAME] = $HOSTNAME
;env[PATH] = /usr/local/bin:/usr/bin:/bin
;env[TMP] = /tmp
;env[TMPDIR] = /tmp
;env[TEMP] = /tmp
; Additional php.ini defines, specific to this pool of workers. These
settings
; overwrite the values previously defined in the php.ini. The directives
are the
; same as the PHP SAPI:
; php_value/php_flag - you can set classic ini defines
which can
; be overwritten from PHP call
'ini_set'.
; php_admin_value/php_admin_flag - these directives won't be
overwritten by
; PHP call 'ini_set'
; For php_*flag, valid values are on, off, 1, 0, true, false, yes or
no.
; Defining 'extension' will load the corresponding shared extension
from
; extension_dir. Defining 'disable_functions' or 'disable_classes' will
not
; overwrite previously defined php.ini values, but will append the new
value
; instead.
; Default Value: nothing is defined by default except the values in
php.ini and
; specified at startup with the -d argument
;php_admin_value[sendmail_path] = /usr/sbin/sendmail -t -i -f
www@my.domain.com
;php_flag[display_errors] = off
;php_admin_value[error_log] = /var/log/fpm-php.www.log
;php_admin_flag[log_errors] = on
;php_admin_value[memory_limit] = 32M
------------------------------------------------------------------------
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