Bug 1023477 - reduce EBS writes by tweaking writeout
authorRail Aliiev <rail@mozilla.com>
Mon, 16 Jun 2014 18:26:08 -0400
changeset 445 fa0238f4759342061888d651824b996d5794ca3b
parent 444 f5d0cb4b975dfe472bd07a016d9067f01d77c2d6
child 446 c1f0610790267f019f71afa17d7ab5ca2ab10d3f
push id440
push userraliiev@mozilla.com
push dateMon, 16 Jun 2014 22:26:14 +0000
bugs1023477
Bug 1023477 - reduce EBS writes by tweaking writeout
ami_configs/centos-6-x86_64-hvm-base/etc/fstab
ami_configs/ubuntu-12.04-x86_64-desktop/etc/fstab
configs/bld-linux64
configs/try-linux64
--- a/ami_configs/centos-6-x86_64-hvm-base/etc/fstab
+++ b/ami_configs/centos-6-x86_64-hvm-base/etc/fstab
@@ -1,6 +1,6 @@
-LABEL=@ROOT_DEV_LABEL@   /         @FS_TYPE@   defaults,noatime,nodiratime,data=writeback,barrier=0        1 1
+LABEL=@ROOT_DEV_LABEL@   /         @FS_TYPE@   defaults,noatime,nodiratime,commit=30        1 1
 none       /proc     proc    defaults        0 0
 none       /sys      sysfs   defaults        0 0
 none       /dev/pts  devpts  gid=5,mode=620  0 0
 none       /dev/shm  tmpfs   defaults        0 0
 
--- a/ami_configs/ubuntu-12.04-x86_64-desktop/etc/fstab
+++ b/ami_configs/ubuntu-12.04-x86_64-desktop/etc/fstab
@@ -1,5 +1,5 @@
-LABEL=@ROOT_DEV_LABEL@   /         @FS_TYPE@   defaults,noatime,nodiratime,data=writeback,barrier=0        1 1
+LABEL=@ROOT_DEV_LABEL@   /         @FS_TYPE@   defaults,noatime,nodiratime,commit=30        1 1
 none       /proc     proc    defaults        0 0
 none       /sys      sysfs   defaults        0 0
 none       /dev/pts  devpts  gid=5,mode=620  0 0
 none       /dev/shm  tmpfs   defaults        0 0
--- a/configs/bld-linux64
+++ b/configs/bld-linux64
@@ -1,14 +1,14 @@
 {
     "hostname": "bld-linux64-ec2-%03d",
     "us-east-1": {
         "type": "bld-linux64",
         "domain": "build.releng.use1.mozilla.com",
-        "ami": "ami-7a29d912",
+        "ami": "ami-da05fab2",
         "subnet_ids": ["subnet-2ba98340", "subnet-2da98346", "subnet-22a98349", "subnet-0822004e", "subnet-2da98346", "subnet-5bc7c62f"],
         "security_group_ids": ["sg-e758e982"],
         "instance_type": "c3.xlarge",
         "distro": "centos",
         "ssh_key": "aws-releng",
         "use_public_ip": true,
         "instance_profile_name": "bld-linux64",
         "device_map": {
@@ -32,17 +32,17 @@
         },
         "tags": {
             "moz-type": "bld-linux64"
         }
     },
     "us-west-2": {
         "type": "bld-linux64",
         "domain": "build.releng.usw2.mozilla.com",
-        "ami": "ami-e10d7fd1",
+        "ami": "ami-5588f565",
         "subnet_ids": ["subnet-d748dabe", "subnet-a848dac1", "subnet-ad48dac4", "subnet-c74f48b3"],
         "security_group_ids": ["sg-f5ca0690"],
         "instance_type": "c3.xlarge",
         "distro": "centos",
         "ssh_key": "aws-releng",
         "use_public_ip": true,
         "instance_profile_name": "bld-linux64",
         "device_map": {
--- a/configs/try-linux64
+++ b/configs/try-linux64
@@ -1,14 +1,14 @@
 {
     "hostname": "try-linux64-ec2-%03d",
     "us-east-1": {
         "type": "try-linux64",
         "domain": "try.releng.use1.mozilla.com",
-        "ami": "ami-47675d2e",
+        "ami": "ami-f005fa98",
         "subnet_ids": ["subnet-27a9834c", "subnet-39a98352", "subnet-3ea98355", "subnet-93b285e7", "subnet-e5bacacd", "subnet-cd83d28b"],
         "security_group_ids": ["sg-718b1214"],
         "instance_type": "c3.xlarge",
         "distro": "centos",
         "ssh_key": "aws-releng",
         "use_public_ip": true,
         "instance_profile_name": "try-linux64",
         "device_map": {
@@ -32,17 +32,17 @@
         },
         "tags": {
             "moz-type": "try-linux64"
         }
     },
     "us-west-2": {
         "type": "try-linux64",
         "domain": "try.releng.usw2.mozilla.com",
-        "ami": "ami-c82240f8",
+        "ami": "ami-5388f563",
         "subnet_ids": ["subnet-ae48dac7", "subnet-a348daca", "subnet-a448dacd", "subnet-72b68206"],
         "security_group_ids": ["sg-3aaa095f"],
         "instance_type": "c3.xlarge",
         "distro": "centos",
         "ssh_key": "aws-releng",
         "use_public_ip": true,
         "instance_profile_name": "try-linux64",
         "device_map": {