2017년 08월 – SO Manual Site

갑자기 httpd 죽고, 재시작해도 안 살아 날때.. 에러 로그를 보면 답이 나온다.


[root@test /]# httpd -t
Syntax OK
[root@test /]# service httpd start
[root@test /]# ps -ef | grep httpd | wc -l
root 27583 21460 0 14:14 pts/10 00:00:00 grep httpd
[root@test /]# 
[root@test /]# tail -f /usr/local/apache/logs/error
..... [core:emerg] [pid 2159] (28)No space left on device: AH00023: Couldn't create the rewrite-map mutex
..... [core:emerg] [pid 11529] (28)No space left on device: AH00023: Couldn't create the rewrite-map mutex
..... [core:emerg] [pid 11897] (28)No space left on device: AH00023: Couldn't create the rewrite-map mutex

[root@test /]# httpd -t

Syntax OK

[root@test /]# service httpd start

[root@test /]# ps -ef | grep httpd | wc -l

root 27583 21460 0 14:14 pts/10 00:00:00 grep httpd

[root@test /]#

[root@test /]# tail -f /usr/local/apache/logs/error

..... [core:emerg] [pid 2159] (28)No space left on device: AH00023: Couldn't create the rewrite-map mutex

..... [core:emerg] [pid 11529] (28)No space left on device: AH00023: Couldn't create the rewrite-map mutex

..... [core:emerg] [pid 11897] (28)No space left on device: AH00023: Couldn't create the rewrite-map mutex

메세지만 보면 디바이스에 공간이 없다는 것인데..


[root@er01 free]# df -h
Filesystem            Size  Used Avail Use% Mounted on
/dev/sda2             9.8G  580M  8.7G   7% /
tmpfs                 3.8G     0  3.8G   0% /dev/shm
/dev/sda1             190M   64M  116M  36% /boot
/dev/sda9              66G  5.5G   57G   9% /free1
/dev/sda8             976M  6.2M  919M   1% /tmp
/dev/sda3             9.8G  2.4G  6.9G  26% /usr
/dev/sda5             9.8G  1.4G  7.9G  16% /usr/local
/dev/sda6             9.8G  1.1G  8.2G  12% /var
/dev/sdc1             110G   57G   48G  55% /free

# 어딜봐도 용량 딸린 곳은 없다.

[root@er01 free]# df -h

Filesystem Size Used Avail Use% Mounted on

/dev/sda2 9.8G 580M 8.7G 7% /

tmpfs 3.8G 0 3.8G 0% /dev/shm

/dev/sda1 190M 64M 116M 36% /boot

/dev/sda9 66G 5.5G 57G 9% /free1

/dev/sda8 976M 6.2M 919M 1% /tmp

/dev/sda3 9.8G 2.4G 6.9G 26% /usr

/dev/sda5 9.8G 1.4G 7.9G 16% /usr/local

/dev/sda6 9.8G 1.1G 8.2G 12% /var

/dev/sdc1 110G 57G 48G 55% /free

# 어딜봐도 용량 딸린 곳은 없다.

No space left on device: Couldn’t create the rewrite-map mutex

이 메시지는 아파치의 동작 환경에서

[월:] 2017년 08월

Domain Satus

No space left on device: Couldn’t create the rewrite-map mutex

kernel: nf_conntrack: table full, dropping packet.