Edit report at https://bugs.php.net/bug.php?id=53074&edit=1
ID: 53074
Comment by: lekensteyn at gmail dot co
Reported by: juangiordana at gmail dot com
Summary: Sending php-fpm service a HUP signal causes problems
with daemontools
Status: Assigned
Type: Bug
Package: FPM related
Operating System: Linux (funtoo/gentoo)
PHP Version: 5.3.3
Assigned To: fat
Block user comment: N
Private report: N
New Comment:
5.3.10 can still not handle HUP. Looking at sapi/fpm/fpm/fpm_signals.c, I cannot
see anything that handles HUP so it defaults to terminating the program.
Previous Comments:
------------------------------------------------------------------------
[2011-10-12 20:08:09] [email protected]
thx
It seems enough for me for now. I should be able to reproduce the problem on my
side.
I'll let you know. I don't have any ETA to give you yet as I'm quite busy those
days.
------------------------------------------------------------------------
[2011-10-12 20:02:53] juangiordana at gmail dot com
Fat,
I can't find a way to attach a file. Let me know and I'll send you the raw text
output via e-mail if you need it.
Thanks.
################################################################################
# php-fpm-address.log
################################################################################
# php -v
PHP 5.3.8 (cli) (built: Aug 29 2011 19:45:22)
Copyright (c) 1997-2011 The PHP Group
Zend Engine v2.3.0, Copyright (c) 1998-2011 Zend Technologies
# php-fpm -v
PHP 5.3.8 (fpm-fcgi) (built: Aug 29 2011 19:45:20)
Copyright (c) 1997-2009 The PHP Group
Zend Engine v2.3.0, Copyright (c) 1998-2011 Zend Technologies
# grep -v '^;' /usr/local/etc/php/php-fpm.conf
[global]
pid = /var/run/php-fpm.pid
error_log = /var/log/php-fpm.log
daemonize = no
[www]
listen = 127.0.0.1:9000
user = apache
group = apache
pm = dynamic
pm.max_children = 10
pm.start_servers = 5
pm.min_spare_servers = 5
pm.max_spare_servers = 5
pm.status_path = /status
ping.path = /ping
request_slowlog_timeout = 10
slowlog = /var/log/php-fpm.log.slow
---
--- Step 1: Empty log.
---
# > /var/log/php-fpm/current
# ps axfu
USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND
root 2 0.0 0.0 0 0 ? S 15:18 0:00 [kthreadd]
root 1 0.0 0.0 3892 712 ? Ss 15:18 0:00 init [3]
root 876 0.0 0.0 12516 860 ? S<s 15:18 0:00 /sbin/udevd
--daemon
root 1375 0.0 0.0 12512 812 ? S< 15:18 0:00 \_
/sbin/udevd --daemon
root 1376 0.0 0.0 12512 812 ? S< 15:18 0:00 \_
/sbin/udevd --daemon
root 2592 0.0 0.0 18464 808 ? Ss 15:18 0:00 /usr/sbin/cron
root 2609 0.0 0.0 14296 828 tty2 Ss+ 15:18 0:00 /sbin/agetty
--noclear 38400 tty2 linux
root 2610 0.0 0.0 14296 836 tty3 Ss+ 15:18 0:00 /sbin/agetty
--noclear 38400 tty3 linux
root 2611 0.0 0.0 14296 836 tty4 Ss+ 15:18 0:00 /sbin/agetty
--noclear 38400 tty4 linux
root 2612 0.0 0.0 14296 836 tty5 Ss+ 15:18 0:00 /sbin/agetty
--noclear 38400 tty5 linux
root 2613 0.0 0.0 14296 832 tty6 Ss+ 15:18 0:00 /sbin/agetty
--noclear 38400 tty6 linux
root 2614 0.0 0.0 9232 1256 ? Ss 15:18 0:00 /bin/sh
/command/svscanboot
root 2616 0.0 0.0 3916 448 ? S 15:18 0:00 \_ svscan
/service
root 2629 0.0 0.0 3744 392 ? S 15:18 0:00 | \_
supervise php-fpm
root 2630 0.0 0.0 3744 292 ? S 15:18 0:00 | \_
supervise log
root 2617 0.0 0.0 3732 296 ? S 15:18 0:00 \_
readproctitle service errors:
................................................................................................................................................................................................................................................................................................................................................................................................................
root 4595 0.0 0.0 58316 1636 tty1 Ss 16:23 0:00 /bin/login --
root 4596 0.2 0.1 21104 3364 tty1 S 16:23 0:00 \_ -bash
root 4635 0.0 0.0 11252 1344 tty1 S+ 16:25 0:00 \_
/bin/sh -x ./fpm-test.sh
root 4639 0.0 0.0 16936 1088 tty1 R+ 16:25 0:00 \_ ps
axfu
---
--- Step 2: Start service.
---
# svc -u /service/php-fpm/log /service/php-fpm
# sleep 10
# ps axfu
USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND
root 2 0.0 0.0 0 0 ? S 15:18 0:00 [kthreadd]
root 1 0.0 0.0 3892 712 ? Ss 15:18 0:00 init [3]
root 876 0.0 0.0 12516 860 ? S<s 15:18 0:00 /sbin/udevd
--daemon
root 1375 0.0 0.0 12512 812 ? S< 15:18 0:00 \_
/sbin/udevd --daemon
root 1376 0.0 0.0 12512 812 ? S< 15:18 0:00 \_
/sbin/udevd --daemon
root 2592 0.0 0.0 18464 808 ? Ss 15:18 0:00 /usr/sbin/cron
root 2609 0.0 0.0 14296 828 tty2 Ss+ 15:18 0:00 /sbin/agetty
--noclear 38400 tty2 linux
root 2610 0.0 0.0 14296 836 tty3 Ss+ 15:18 0:00 /sbin/agetty
--noclear 38400 tty3 linux
root 2611 0.0 0.0 14296 836 tty4 Ss+ 15:18 0:00 /sbin/agetty
--noclear 38400 tty4 linux
root 2612 0.0 0.0 14296 836 tty5 Ss+ 15:18 0:00 /sbin/agetty
--noclear 38400 tty5 linux
root 2613 0.0 0.0 14296 832 tty6 Ss+ 15:18 0:00 /sbin/agetty
--noclear 38400 tty6 linux
root 2614 0.0 0.0 9232 1256 ? Ss 15:18 0:00 /bin/sh
/command/svscanboot
root 2616 0.0 0.0 3916 448 ? S 15:18 0:00 \_ svscan
/service
root 2629 0.0 0.0 3744 392 ? S 15:18 0:00 | \_
supervise php-fpm
root 4643 0.1 0.4 127524 8380 ? Ss 16:25 0:00 | | \_
php-fpm: master process (/usr/local/etc/php/php-fpm.conf)
apache 4645 0.0 0.1 127524 3340 ? S 16:25 0:00 | |
\_ php-fpm: pool www
apache 4646 0.0 0.1 127524 3340 ? S 16:25 0:00 | |
\_ php-fpm: pool www
apache 4647 0.0 0.1 127524 3340 ? S 16:25 0:00 | |
\_ php-fpm: pool www
apache 4648 0.0 0.1 127524 3340 ? S 16:25 0:00 | |
\_ php-fpm: pool www
apache 4649 0.0 0.1 127524 3340 ? S 16:25 0:00 | |
\_ php-fpm: pool www
root 2630 0.0 0.0 3744 292 ? S 15:18 0:00 | \_
supervise log
root 4642 0.0 0.0 3756 296 ? S 16:25 0:00 | \_
/command/multilog t s10000000 n30 /var/log/php-fpm
root 2617 0.0 0.0 3732 296 ? S 15:18 0:00 \_
readproctitle service errors:
................................................................................................................................................................................................................................................................................................................................................................................................................
root 4595 0.0 0.0 58316 1636 tty1 Ss 16:23 0:00 /bin/login --
root 4596 0.1 0.1 21104 3364 tty1 S 16:23 0:00 \_ -bash
root 4635 0.0 0.0 11252 1376 tty1 S+ 16:25 0:00 \_
/bin/sh -x ./fpm-test.sh
root 4651 0.0 0.0 16936 1108 tty1 R+ 16:26 0:00 \_ ps
axfu
# tail /var/log/php-fpm/current
@400000004e95e9cb09d14864 [12-Oct-2011 16:25:53] NOTICE: fpm is running, pid
4643
@400000004e95e9cb09e564d4 [12-Oct-2011 16:25:53] NOTICE: ready to handle
connections
---
--- Step 3: Send service the HUP signal.
---
# svc -h /service/php-fpm
# sleep 10
# ps axfu
USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND
root 2 0.0 0.0 0 0 ? S 15:18 0:00 [kthreadd]
root 1 0.0 0.0 3892 712 ? Ss 15:18 0:00 init [3]
root 876 0.0 0.0 12516 860 ? S<s 15:18 0:00 /sbin/udevd
--daemon
root 1375 0.0 0.0 12512 812 ? S< 15:18 0:00 \_
/sbin/udevd --daemon
root 1376 0.0 0.0 12512 812 ? S< 15:18 0:00 \_
/sbin/udevd --daemon
root 2592 0.0 0.0 18464 808 ? Ss 15:18 0:00 /usr/sbin/cron
root 2609 0.0 0.0 14296 828 tty2 Ss+ 15:18 0:00 /sbin/agetty
--noclear 38400 tty2 linux
root 2610 0.0 0.0 14296 836 tty3 Ss+ 15:18 0:00 /sbin/agetty
--noclear 38400 tty3 linux
root 2611 0.0 0.0 14296 836 tty4 Ss+ 15:18 0:00 /sbin/agetty
--noclear 38400 tty4 linux
root 2612 0.0 0.0 14296 836 tty5 Ss+ 15:18 0:00 /sbin/agetty
--noclear 38400 tty5 linux
root 2613 0.0 0.0 14296 832 tty6 Ss+ 15:18 0:00 /sbin/agetty
--noclear 38400 tty6 linux
root 2614 0.0 0.0 9232 1256 ? Ss 15:18 0:00 /bin/sh
/command/svscanboot
root 2616 0.0 0.0 3916 448 ? S 15:18 0:00 \_ svscan
/service
root 2629 0.0 0.0 3744 392 ? S 15:18 0:00 | \_
supervise php-fpm
root 4664 0.0 0.0 0 0 ? Zs 16:26 0:00 | | \_
[php-fpm] <defunct>
root 2630 0.0 0.0 3744 292 ? S 15:18 0:00 | \_
supervise log
root 4642 0.0 0.0 3756 296 ? S 16:25 0:00 | \_
/command/multilog t s10000000 n30 /var/log/php-fpm
root 2617 0.0 0.0 3732 296 ? S 15:18 0:00 \_
readproctitle service errors:
................................................................................................................................................................................................................................................................................................................................................................................................................
root 4595 0.0 0.0 58316 1636 tty1 Ss 16:23 0:00 /bin/login --
root 4596 0.1 0.1 21104 3364 tty1 S 16:23 0:00 \_ -bash
root 4635 0.0 0.0 11252 1380 tty1 S+ 16:25 0:00 \_
/bin/sh -x ./fpm-test.sh
root 4665 0.0 0.0 16936 1104 tty1 R+ 16:26 0:00 \_ ps
axfu
apache 4645 0.0 0.1 127524 3340 ? S 16:25 0:00 php-fpm: pool
www
apache 4646 0.0 0.1 127524 3340 ? S 16:25 0:00 php-fpm: pool
www
apache 4647 0.0 0.1 127524 3340 ? S 16:25 0:00 php-fpm: pool
www
apache 4648 0.0 0.1 127524 3340 ? S 16:25 0:00 php-fpm: pool
www
apache 4649 0.0 0.1 127524 3340 ? S 16:25 0:00 php-fpm: pool
www
# tail /var/log/php-fpm/current
@400000004e95e9d50a66e914 [12-Oct-2011 16:26:03] ERROR: bind() for address
'127.0.0.1:9000' failed: Address already in use (98)
@400000004e95e9d60bcc7454 [12-Oct-2011 16:26:04] ERROR: bind() for address
'127.0.0.1:9000' failed: Address already in use (98)
@400000004e95e9d70d0efea4 [12-Oct-2011 16:26:05] ERROR: bind() for address
'127.0.0.1:9000' failed: Address already in use (98)
@400000004e95e9d80e767614 [12-Oct-2011 16:26:06] ERROR: bind() for address
'127.0.0.1:9000' failed: Address already in use (98)
@400000004e95e9d90fba40b4 [12-Oct-2011 16:26:07] ERROR: bind() for address
'127.0.0.1:9000' failed: Address already in use (98)
@400000004e95e9da10fff39c [12-Oct-2011 16:26:08] ERROR: bind() for address
'127.0.0.1:9000' failed: Address already in use (98)
@400000004e95e9db12475434 [12-Oct-2011 16:26:09] ERROR: bind() for address
'127.0.0.1:9000' failed: Address already in use (98)
@400000004e95e9dc138cff4c [12-Oct-2011 16:26:10] ERROR: bind() for address
'127.0.0.1:9000' failed: Address already in use (98)
@400000004e95e9dd14d7422c [12-Oct-2011 16:26:11] ERROR: bind() for address
'127.0.0.1:9000' failed: Address already in use (98)
@400000004e95e9de161b531c [12-Oct-2011 16:26:12] ERROR: bind() for address
'127.0.0.1:9000' failed: Address already in use (98)
---
--- Step 4: Stop service.
---
# svc -d /service/php-fpm /service/php-fpm/log
# sleep 10
# ps axfu
USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND
root 2 0.0 0.0 0 0 ? S 15:18 0:00 [kthreadd]
root 1 0.0 0.0 3892 712 ? Ss 15:18 0:00 init [3]
root 876 0.0 0.0 12516 860 ? S<s 15:18 0:00 /sbin/udevd
--daemon
root 1375 0.0 0.0 12512 812 ? S< 15:18 0:00 \_
/sbin/udevd --daemon
root 1376 0.0 0.0 12512 812 ? S< 15:18 0:00 \_
/sbin/udevd --daemon
root 2592 0.0 0.0 18464 808 ? Ss 15:18 0:00 /usr/sbin/cron
root 2609 0.0 0.0 14296 828 tty2 Ss+ 15:18 0:00 /sbin/agetty
--noclear 38400 tty2 linux
root 2610 0.0 0.0 14296 836 tty3 Ss+ 15:18 0:00 /sbin/agetty
--noclear 38400 tty3 linux
root 2611 0.0 0.0 14296 836 tty4 Ss+ 15:18 0:00 /sbin/agetty
--noclear 38400 tty4 linux
root 2612 0.0 0.0 14296 836 tty5 Ss+ 15:18 0:00 /sbin/agetty
--noclear 38400 tty5 linux
root 2613 0.0 0.0 14296 832 tty6 Ss+ 15:18 0:00 /sbin/agetty
--noclear 38400 tty6 linux
root 2614 0.0 0.0 9232 1256 ? Ss 15:18 0:00 /bin/sh
/command/svscanboot
root 2616 0.0 0.0 3916 448 ? S 15:18 0:00 \_ svscan
/service
root 2629 0.0 0.0 3744 392 ? S 15:18 0:00 | \_
supervise php-fpm
root 2630 0.0 0.0 3744 292 ? S 15:18 0:00 | \_
supervise log
root 2617 0.0 0.0 3732 296 ? S 15:18 0:00 \_
readproctitle service errors:
................................................................................................................................................................................................................................................................................................................................................................................................................
root 4595 0.0 0.0 58316 1636 tty1 Ss 16:23 0:00 /bin/login --
root 4596 0.1 0.1 21104 3364 tty1 S 16:23 0:00 \_ -bash
root 4635 0.0 0.0 11252 1380 tty1 S+ 16:25 0:00 \_
/bin/sh -x ./fpm-test.sh
root 4669 0.0 0.0 16936 1104 tty1 R+ 16:26 0:00 \_ ps
axfu
apache 4645 0.0 0.1 127524 3340 ? S 16:25 0:00 php-fpm: pool
www
apache 4646 0.0 0.1 127524 3340 ? S 16:25 0:00 php-fpm: pool
www
apache 4647 0.0 0.1 127524 3340 ? S 16:25 0:00 php-fpm: pool
www
apache 4648 0.0 0.1 127524 3340 ? S 16:25 0:00 php-fpm: pool
www
apache 4649 0.0 0.1 127524 3340 ? S 16:25 0:00 php-fpm: pool
www
# tail /var/log/php-fpm/current
@400000004e95e9d50a66e914 [12-Oct-2011 16:26:03] ERROR: bind() for address
'127.0.0.1:9000' failed: Address already in use (98)
@400000004e95e9d60bcc7454 [12-Oct-2011 16:26:04] ERROR: bind() for address
'127.0.0.1:9000' failed: Address already in use (98)
@400000004e95e9d70d0efea4 [12-Oct-2011 16:26:05] ERROR: bind() for address
'127.0.0.1:9000' failed: Address already in use (98)
@400000004e95e9d80e767614 [12-Oct-2011 16:26:06] ERROR: bind() for address
'127.0.0.1:9000' failed: Address already in use (98)
@400000004e95e9d90fba40b4 [12-Oct-2011 16:26:07] ERROR: bind() for address
'127.0.0.1:9000' failed: Address already in use (98)
@400000004e95e9da10fff39c [12-Oct-2011 16:26:08] ERROR: bind() for address
'127.0.0.1:9000' failed: Address already in use (98)
@400000004e95e9db12475434 [12-Oct-2011 16:26:09] ERROR: bind() for address
'127.0.0.1:9000' failed: Address already in use (98)
@400000004e95e9dc138cff4c [12-Oct-2011 16:26:10] ERROR: bind() for address
'127.0.0.1:9000' failed: Address already in use (98)
@400000004e95e9dd14d7422c [12-Oct-2011 16:26:11] ERROR: bind() for address
'127.0.0.1:9000' failed: Address already in use (98)
@400000004e95e9de161b531c [12-Oct-2011 16:26:12] ERROR: bind() for address
'127.0.0.1:9000' failed: Address already in use (98)
################################################################################
# php-fpm-socket.log
################################################################################
# php -v
PHP 5.3.8 (cli) (built: Aug 29 2011 19:45:22)
Copyright (c) 1997-2011 The PHP Group
Zend Engine v2.3.0, Copyright (c) 1998-2011 Zend Technologies
# php-fpm -v
PHP 5.3.8 (fpm-fcgi) (built: Aug 29 2011 19:45:20)
Copyright (c) 1997-2009 The PHP Group
Zend Engine v2.3.0, Copyright (c) 1998-2011 Zend Technologies
# grep -v '^;' /usr/local/etc/php/php-fpm.conf
[global]
pid = /var/run/php-fpm.pid
error_log = /var/log/php-fpm.log
daemonize = no
[www]
listen = /var/run/php-fpm.sock
user = apache
group = apache
pm = dynamic
pm.max_children = 10
pm.start_servers = 5
pm.min_spare_servers = 5
pm.max_spare_servers = 5
pm.status_path = /status
ping.path = /ping
request_slowlog_timeout = 10
slowlog = /var/log/php-fpm.log.slow
---
--- Step 1: Empty log.
---
# > /var/log/php-fpm/current
# ps axfu
USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND
root 2 0.0 0.0 0 0 ? S 15:18 0:00 [kthreadd]
root 1 0.0 0.0 3892 712 ? Ss 15:18 0:00 init [3]
root 876 0.0 0.0 12516 860 ? S<s 15:18 0:00 /sbin/udevd
--daemon
root 1375 0.0 0.0 12512 812 ? S< 15:18 0:00 \_
/sbin/udevd --daemon
root 1376 0.0 0.0 12512 812 ? S< 15:18 0:00 \_
/sbin/udevd --daemon
root 2592 0.0 0.0 18464 808 ? Ss 15:18 0:00 /usr/sbin/cron
root 2609 0.0 0.0 14296 828 tty2 Ss+ 15:18 0:00 /sbin/agetty
--noclear 38400 tty2 linux
root 2610 0.0 0.0 14296 836 tty3 Ss+ 15:18 0:00 /sbin/agetty
--noclear 38400 tty3 linux
root 2611 0.0 0.0 14296 836 tty4 Ss+ 15:18 0:00 /sbin/agetty
--noclear 38400 tty4 linux
root 2612 0.0 0.0 14296 836 tty5 Ss+ 15:18 0:00 /sbin/agetty
--noclear 38400 tty5 linux
root 2613 0.0 0.0 14296 832 tty6 Ss+ 15:18 0:00 /sbin/agetty
--noclear 38400 tty6 linux
root 2614 0.0 0.0 9232 1256 ? Ss 15:18 0:00 /bin/sh
/command/svscanboot
root 2616 0.0 0.0 3916 448 ? S 15:18 0:00 \_ svscan
/service
root 2629 0.0 0.0 3744 392 ? S 15:18 0:00 | \_
supervise php-fpm
root 2630 0.0 0.0 3744 292 ? S 15:18 0:00 | \_
supervise log
root 2617 0.0 0.0 3732 296 ? S 15:18 0:00 \_
readproctitle service errors:
................................................................................................................................................................................................................................................................................................................................................................................................................
root 4595 0.0 0.0 58316 1636 tty1 Ss 16:23 0:00 /bin/login --
root 4596 0.1 0.1 21104 3380 tty1 S 16:23 0:00 \_ -bash
root 4932 0.0 0.0 11252 1344 tty1 S+ 16:30 0:00 \_
/bin/sh -x ./fpm-test.sh
root 4936 0.0 0.0 16936 1088 tty1 R+ 16:30 0:00 \_ ps
axfu
---
--- Step 2: Start service.
---
# svc -u /service/php-fpm/log /service/php-fpm
# sleep 10
# ps axfu
USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND
root 2 0.0 0.0 0 0 ? S 15:18 0:00 [kthreadd]
root 1 0.0 0.0 3892 712 ? Ss 15:18 0:00 init [3]
root 876 0.0 0.0 12516 860 ? S<s 15:18 0:00 /sbin/udevd
--daemon
root 1375 0.0 0.0 12512 812 ? S< 15:18 0:00 \_
/sbin/udevd --daemon
root 1376 0.0 0.0 12512 812 ? S< 15:18 0:00 \_
/sbin/udevd --daemon
root 2592 0.0 0.0 18464 808 ? Ss 15:18 0:00 /usr/sbin/cron
root 2609 0.0 0.0 14296 828 tty2 Ss+ 15:18 0:00 /sbin/agetty
--noclear 38400 tty2 linux
root 2610 0.0 0.0 14296 836 tty3 Ss+ 15:18 0:00 /sbin/agetty
--noclear 38400 tty3 linux
root 2611 0.0 0.0 14296 836 tty4 Ss+ 15:18 0:00 /sbin/agetty
--noclear 38400 tty4 linux
root 2612 0.0 0.0 14296 836 tty5 Ss+ 15:18 0:00 /sbin/agetty
--noclear 38400 tty5 linux
root 2613 0.0 0.0 14296 832 tty6 Ss+ 15:18 0:00 /sbin/agetty
--noclear 38400 tty6 linux
root 2614 0.0 0.0 9232 1256 ? Ss 15:18 0:00 /bin/sh
/command/svscanboot
root 2616 0.0 0.0 3916 448 ? S 15:18 0:00 \_ svscan
/service
root 2629 0.0 0.0 3744 392 ? S 15:18 0:00 | \_
supervise php-fpm
root 4939 0.0 0.4 127524 8372 ? Ss 16:30 0:00 | | \_
php-fpm: master process (/usr/local/etc/php/php-fpm.conf)
apache 4942 0.0 0.1 127524 3336 ? S 16:30 0:00 | |
\_ php-fpm: pool www
apache 4943 0.0 0.1 127524 3336 ? S 16:30 0:00 | |
\_ php-fpm: pool www
apache 4944 0.0 0.1 127524 3336 ? S 16:30 0:00 | |
\_ php-fpm: pool www
apache 4945 0.0 0.1 127524 3336 ? S 16:30 0:00 | |
\_ php-fpm: pool www
apache 4946 0.0 0.1 127524 3336 ? S 16:30 0:00 | |
\_ php-fpm: pool www
root 2630 0.0 0.0 3744 388 ? S 15:18 0:00 | \_
supervise log
root 4940 0.0 0.0 3756 296 ? S 16:30 0:00 | \_
/command/multilog t s10000000 n30 /var/log/php-fpm
root 2617 0.0 0.0 3732 296 ? S 15:18 0:00 \_
readproctitle service errors:
................................................................................................................................................................................................................................................................................................................................................................................................................
root 4595 0.0 0.0 58316 1636 tty1 Ss 16:23 0:00 /bin/login --
root 4596 0.1 0.1 21104 3380 tty1 S 16:23 0:00 \_ -bash
root 4932 0.1 0.0 11252 1376 tty1 S+ 16:30 0:00 \_
/bin/sh -x ./fpm-test.sh
root 4947 0.0 0.0 16936 1108 tty1 R+ 16:30 0:00 \_ ps
axfu
# tail /var/log/php-fpm/current
@400000004e95eadd2158eb2c [12-Oct-2011 16:30:27] NOTICE: fpm is running, pid
4939
@400000004e95eadd216d4dec [12-Oct-2011 16:30:27] NOTICE: ready to handle
connections
---
--- Step 3: Send service the HUP signal.
---
# svc -h /service/php-fpm
# sleep 10
# ps axfu
USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND
root 2 0.0 0.0 0 0 ? S 15:18 0:00 [kthreadd]
root 1 0.0 0.0 3892 712 ? Ss 15:18 0:00 init [3]
root 876 0.0 0.0 12516 860 ? S<s 15:18 0:00 /sbin/udevd
--daemon
root 1375 0.0 0.0 12512 812 ? S< 15:18 0:00 \_
/sbin/udevd --daemon
root 1376 0.0 0.0 12512 812 ? S< 15:18 0:00 \_
/sbin/udevd --daemon
root 2592 0.0 0.0 18464 808 ? Ss 15:18 0:00 /usr/sbin/cron
root 2609 0.0 0.0 14296 828 tty2 Ss+ 15:18 0:00 /sbin/agetty
--noclear 38400 tty2 linux
root 2610 0.0 0.0 14296 836 tty3 Ss+ 15:18 0:00 /sbin/agetty
--noclear 38400 tty3 linux
root 2611 0.0 0.0 14296 836 tty4 Ss+ 15:18 0:00 /sbin/agetty
--noclear 38400 tty4 linux
root 2612 0.0 0.0 14296 836 tty5 Ss+ 15:18 0:00 /sbin/agetty
--noclear 38400 tty5 linux
root 2613 0.0 0.0 14296 832 tty6 Ss+ 15:18 0:00 /sbin/agetty
--noclear 38400 tty6 linux
root 2614 0.0 0.0 9232 1256 ? Ss 15:18 0:00 /bin/sh
/command/svscanboot
root 2616 0.0 0.0 3916 448 ? S 15:18 0:00 \_ svscan
/service
root 2629 0.0 0.0 3744 392 ? S 15:18 0:00 | \_
supervise php-fpm
root 4950 0.0 0.4 127524 8380 ? Ss 16:30 0:00 | | \_
php-fpm: master process (/usr/local/etc/php/php-fpm.conf)
apache 4952 0.0 0.1 127524 3344 ? S 16:30 0:00 | |
\_ php-fpm: pool www
apache 4953 0.0 0.1 127524 3344 ? S 16:30 0:00 | |
\_ php-fpm: pool www
apache 4954 0.0 0.1 127524 3344 ? S 16:30 0:00 | |
\_ php-fpm: pool www
apache 4955 0.0 0.1 127524 3344 ? S 16:30 0:00 | |
\_ php-fpm: pool www
apache 4956 0.0 0.1 127524 3344 ? S 16:30 0:00 | |
\_ php-fpm: pool www
root 2630 0.0 0.0 3744 388 ? S 15:18 0:00 | \_
supervise log
root 4940 0.0 0.0 3756 296 ? S 16:30 0:00 | \_
/command/multilog t s10000000 n30 /var/log/php-fpm
root 2617 0.0 0.0 3732 296 ? S 15:18 0:00 \_
readproctitle service errors:
................................................................................................................................................................................................................................................................................................................................................................................................................
root 4595 0.0 0.0 58316 1636 tty1 Ss 16:23 0:00 /bin/login --
root 4596 0.1 0.1 21104 3380 tty1 S 16:23 0:00 \_ -bash
root 4932 0.1 0.0 11252 1380 tty1 S+ 16:30 0:00 \_
/bin/sh -x ./fpm-test.sh
root 4957 0.0 0.0 16936 1112 tty1 R+ 16:30 0:00 \_ ps
axfu
apache 4942 0.0 0.1 127524 3336 ? S 16:30 0:00 php-fpm: pool
www
apache 4943 0.0 0.1 127524 3336 ? S 16:30 0:00 php-fpm: pool
www
apache 4944 0.0 0.1 127524 3336 ? S 16:30 0:00 php-fpm: pool
www
apache 4945 0.0 0.1 127524 3336 ? S 16:30 0:00 php-fpm: pool
www
apache 4946 0.0 0.1 127524 3336 ? S 16:30 0:00 php-fpm: pool
www
# tail /var/log/php-fpm/current
@400000004e95eadd2158eb2c [12-Oct-2011 16:30:27] NOTICE: fpm is running, pid
4939
@400000004e95eadd216d4dec [12-Oct-2011 16:30:27] NOTICE: ready to handle
connections
@400000004e95eae722524b04 [12-Oct-2011 16:30:37] NOTICE: fpm is running, pid
4950
@400000004e95eae722664c1c [12-Oct-2011 16:30:37] NOTICE: ready to handle
connections
---
--- Step 4: Stop service.
---
# svc -d /service/php-fpm /service/php-fpm/log
# sleep 10
# ps axfu
USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND
root 2 0.0 0.0 0 0 ? S 15:18 0:00 [kthreadd]
root 1 0.0 0.0 3892 712 ? Ss 15:18 0:00 init [3]
root 876 0.0 0.0 12516 860 ? S<s 15:18 0:00 /sbin/udevd
--daemon
root 1375 0.0 0.0 12512 812 ? S< 15:18 0:00 \_
/sbin/udevd --daemon
root 1376 0.0 0.0 12512 812 ? S< 15:18 0:00 \_
/sbin/udevd --daemon
root 2592 0.0 0.0 18464 808 ? Ss 15:18 0:00 /usr/sbin/cron
root 2609 0.0 0.0 14296 828 tty2 Ss+ 15:18 0:00 /sbin/agetty
--noclear 38400 tty2 linux
root 2610 0.0 0.0 14296 836 tty3 Ss+ 15:18 0:00 /sbin/agetty
--noclear 38400 tty3 linux
root 2611 0.0 0.0 14296 836 tty4 Ss+ 15:18 0:00 /sbin/agetty
--noclear 38400 tty4 linux
root 2612 0.0 0.0 14296 836 tty5 Ss+ 15:18 0:00 /sbin/agetty
--noclear 38400 tty5 linux
root 2613 0.0 0.0 14296 832 tty6 Ss+ 15:18 0:00 /sbin/agetty
--noclear 38400 tty6 linux
root 2614 0.0 0.0 9232 1256 ? Ss 15:18 0:00 /bin/sh
/command/svscanboot
root 2616 0.0 0.0 3916 448 ? S 15:18 0:00 \_ svscan
/service
root 2629 0.0 0.0 3744 392 ? S 15:18 0:00 | \_
supervise php-fpm
root 2630 0.0 0.0 3744 388 ? S 15:18 0:00 | \_
supervise log
root 2617 0.0 0.0 3732 296 ? S 15:18 0:00 \_
readproctitle service errors:
................................................................................................................................................................................................................................................................................................................................................................................................................
root 4595 0.0 0.0 58316 1636 tty1 Ss 16:23 0:00 /bin/login --
root 4596 0.1 0.1 21104 3380 tty1 S 16:23 0:00 \_ -bash
root 4932 0.0 0.0 11252 1380 tty1 S+ 16:30 0:00 \_
/bin/sh -x ./fpm-test.sh
root 4961 0.0 0.0 16936 1108 tty1 R+ 16:30 0:00 \_ ps
axfu
apache 4942 0.0 0.1 127524 3336 ? S 16:30 0:00 php-fpm: pool
www
apache 4943 0.0 0.1 127524 3336 ? S 16:30 0:00 php-fpm: pool
www
apache 4944 0.0 0.1 127524 3336 ? S 16:30 0:00 php-fpm: pool
www
apache 4945 0.0 0.1 127524 3336 ? S 16:30 0:00 php-fpm: pool
www
apache 4946 0.0 0.1 127524 3336 ? S 16:30 0:00 php-fpm: pool
www
# tail /var/log/php-fpm/current
@400000004e95eadd2158eb2c [12-Oct-2011 16:30:27] NOTICE: fpm is running, pid
4939
@400000004e95eadd216d4dec [12-Oct-2011 16:30:27] NOTICE: ready to handle
connections
@400000004e95eae722524b04 [12-Oct-2011 16:30:37] NOTICE: fpm is running, pid
4950
@400000004e95eae722664c1c [12-Oct-2011 16:30:37] NOTICE: ready to handle
connections
@400000004e95eaf1222a6814 [12-Oct-2011 16:30:47] NOTICE: Terminating ...
################################################################################
# php-fpm-test.sh
################################################################################
#! /bin/sh -x
php -v
php-fpm -v
grep -v '^;' /usr/local/etc/php/php-fpm.conf
echo -ne "---\n"
echo -ne "--- Step 1: Empty log.\n"
echo -ne "---\n"
> /var/log/php-fpm/current
ps axfu
tail /var/log/php-fpm/current
echo -ne "\n\n"
echo -ne "---\n"
echo -ne "--- Step 2: Start service.\n"
echo -ne "---\n"
svc -u /service/php-fpm/log /service/php-fpm
sleep 10
ps axfu
tail /var/log/php-fpm/current
echo -ne "\n\n"
echo -ne "---\n"
echo -ne "--- Step 3: Send service the HUP signal.\n"
echo -ne "---\n"
svc -h /service/php-fpm
sleep 10
ps axfu
tail /var/log/php-fpm/current
echo -ne "\n\n"
echo -ne "---\n"
echo -ne "--- Step 4: Stop service.\n"
echo -ne "---\n"
svc -d /service/php-fpm /service/php-fpm/log
sleep 10
ps axfu
tail /var/log/php-fpm/current
echo -ne "\n\n"
------------------------------------------------------------------------
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the rest of the comments, please view the bug report online at
https://bugs.php.net/bug.php?id=53074
--
Edit this bug report at https://bugs.php.net/bug.php?id=53074&edit=1
