Kernel shmmax must be set

fourkitchens · Aug 22, 2012 · a0ef497 · a0ef497
1 parent c25fb84
commit a0ef497
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Showing 3 changed files with 11 additions and 2 deletions.
diff --git a/common-tasks/ubuntu-eaccelerator.yml b/common-tasks/ubuntu-eaccelerator.yml
@@ -41,6 +41,14 @@
  action: file path=/var/cache/eaccelerator state=directory owner=www-data mode=700
  tags: eaccel
 
-- name: eAccelerator | And a log file
+- name: eAccelerator | Make a log file
  action: file path=/var/log/eaccelerator.log state=file owner=www-data mode=666
  tags: eaccel
+
+- name: eAccelerator | Configure the kernel max shm size to support large memory allocation.
+ action: file src=files/etc-sysctl-d-65-shm-size-conf dest=/etc/sysctl.d/65-shm-size.conf
+ tags: eaccel
+
+- name: eAccelerator | Configure the kernel max shm size to support large memory allocation.
+ action: shell echo "260000000" > /proc/sys/kernel/shmmax
+ tags: eaccel
diff --git a/ubuntu-10.04-lamp-dev/files/etc-sysctl-d-65-shm-size-conf b/ubuntu-10.04-lamp-dev/files/etc-sysctl-d-65-shm-size-conf
@@ -0,0 +1 @@
+kernel.shmmax = 260000000
diff --git a/ubuntu-10.04-lamp-dev/vars/default-settings.yml b/ubuntu-10.04-lamp-dev/vars/default-settings.yml
@@ -18,7 +18,7 @@ php_upload_max_filesize: '32M'
 php_date_timezone: 'US/Central'
 
 # eaccelerator.ini
-eaccel_shm_size: '256'
+eaccel_shm_size: '128'
 
 # memcached.conf
 memcached_memory: '128'