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March 4, 2014 19:18
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Writing 2GB of data on c3.xlarge instance root volume, SSD volume and Provisioned EBS volume.
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| { | |
| "AWSTemplateFormatVersion" : "2010-09-09", | |
| "Description" : "Creates an EC2 instance with 2x SSD 40GB and an provisioned IOPS EBS volume.", | |
| "Parameters" : { | |
| "KeyName" : { | |
| "Description" : "Name of the production EC2 KeyPair to enable SSH to the instance", | |
| "Type" : "String" | |
| }, | |
| "InstanceImageId" : { | |
| "Description" : "EC2 image id (e.g. 'ami-d9d6a6b0'", | |
| "Type" : "String" | |
| }, | |
| "InstanceType" : { | |
| "Description" : "EC2 instance type", | |
| "Type" : "String", | |
| "AllowedValues" : [ "c3.xlarge" ], | |
| "ConstraintDescription" : "must be a valid EC2 instance type.", | |
| "Default": "c3.xlarge" | |
| }, | |
| "InstanceName" : { | |
| "Description" : "Name to give to the Instance.", | |
| "Type" : "String", | |
| "Default": "DiskTroughputTest" | |
| }, | |
| "EbsOptimized": { | |
| "Description" : "EBS Optimized instance", | |
| "Type": "String", | |
| "Default": "true" | |
| } | |
| }, | |
| "Resources" : { | |
| "Instance" : { | |
| "Type" : "AWS::EC2::Instance", | |
| "Properties" : { | |
| "ImageId" : { "Ref" : "InstanceImageId" }, | |
| "InstanceType" : { "Ref" : "InstanceType" }, | |
| "KeyName" : { "Ref" : "KeyName" }, | |
| "EbsOptimized": { "Ref" : "EbsOptimized" }, | |
| "SecurityGroups": [ { "Ref": "InstanceSecurityGroup" } ], | |
| "Tags" : [ | |
| {"Key" : "Name", "Value" : { "Ref" : "InstanceName" } } | |
| ] | |
| } | |
| }, | |
| "InstanceSecurityGroup" : { | |
| "Type" : "AWS::EC2::SecurityGroup", | |
| "Properties" : { | |
| "GroupDescription" : "Open all (most) ports.", | |
| "SecurityGroupIngress" : [ | |
| { "IpProtocol" : "tcp", | |
| "FromPort" : "0", | |
| "ToPort" : "65000", | |
| "CidrIp" : "0.0.0.0/0" | |
| }, | |
| { "IpProtocol" : "udp", | |
| "FromPort" : "0", | |
| "ToPort" : "65000", | |
| "CidrIp" : "0.0.0.0/0" | |
| } | |
| ] | |
| } | |
| }, | |
| "ProvisionedIOPSVolume": { | |
| "Type": "AWS::EC2::Volume", | |
| "Properties": { | |
| "Size": "100", | |
| "AvailabilityZone": { "Fn::GetAtt": [ "Instance", "AvailabilityZone"] }, | |
| "VolumeType" : "io1", | |
| "Iops" : "1000" | |
| } | |
| }, | |
| "MountPoint" : { | |
| "Type" : "AWS::EC2::VolumeAttachment", | |
| "Properties" : { | |
| "InstanceId" : { "Ref" : "Instance" }, | |
| "VolumeId" : { "Ref" : "ProvisionedIOPSVolume" }, | |
| "Device" : "/dev/sdh" | |
| } | |
| } | |
| }, | |
| "Outputs" : { | |
| "InstanceId" : { | |
| "Description" : "InstanceId of the newly created EC2 instance", | |
| "Value" : { "Ref" : "Instance" } | |
| } | |
| } | |
| } |
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| # Make mount directories | |
| $ sudo mkdir /media/ssd_drive | |
| $ sudo mkdir /media/ebs_drive | |
| # In order, root volume, SSD, SDD, Provisioned IOPS | |
| $ sudo lsblk -o NAME,FSTYPE,SIZE,MOUNTPOINT,LABEL | |
| NAME FSTYPE SIZE MOUNTPOINT LABEL | |
| xvda1 ext4 10G / cloudimg-rootfs | |
| xvdb ext3 40G /mnt | |
| xvdc ext3 40G | |
| xvdh 100G | |
| $ sudo mkfs -t ext4 /dev/xvdc | |
| mke2fs 1.42 (29-Nov-2011) | |
| Filesystem label= | |
| OS type: Linux | |
| Block size=4096 (log=2) | |
| Fragment size=4096 (log=2) | |
| Stride=0 blocks, Stripe width=0 blocks | |
| 2621440 inodes, 10483712 blocks | |
| 524185 blocks (5.00%) reserved for the super user | |
| First data block=0 | |
| Maximum filesystem blocks=4294967296 | |
| 320 block groups | |
| 32768 blocks per group, 32768 fragments per group | |
| 8192 inodes per group | |
| Superblock backups stored on blocks: | |
| 32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632, 2654208, | |
| 4096000, 7962624 | |
| Allocating group tables: done | |
| Writing inode tables: done | |
| Creating journal (32768 blocks): done | |
| Writing superblocks and filesystem accounting information: done | |
| ubuntu@ip-10-231-164-148:~$ sudo mkfs -t ext4 /dev/xvdh | |
| mke2fs 1.42 (29-Nov-2011) | |
| Filesystem label= | |
| OS type: Linux | |
| Block size=4096 (log=2) | |
| Fragment size=4096 (log=2) | |
| Stride=0 blocks, Stripe width=0 blocks | |
| 6553600 inodes, 26214400 blocks | |
| 1310720 blocks (5.00%) reserved for the super user | |
| First data block=0 | |
| Maximum filesystem blocks=4294967296 | |
| 800 block groups | |
| 32768 blocks per group, 32768 fragments per group | |
| 8192 inodes per group | |
| Superblock backups stored on blocks: | |
| 32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632, 2654208, | |
| 4096000, 7962624, 11239424, 20480000, 23887872 | |
| Allocating group tables: done | |
| Writing inode tables: done | |
| Creating journal (32768 blocks): done | |
| Writing superblocks and filesystem accounting information: done | |
| # Mount the drives. | |
| $ sudo mount /dev/xvdc /media/ssd_drive | |
| $ sudo mount /dev/xvdh /media/ebs_drive | |
| $ sudo lsblk -o NAME,FSTYPE,SIZE,MOUNTPOINT,LABEL | |
| NAME FSTYPE SIZE MOUNTPOINT LABEL | |
| xvda1 ext4 10G / cloudimg-rootfs | |
| xvdb ext3 40G /mnt | |
| xvdc ext4 40G /media/ssd_drive | |
| xvdh ext4 100G /media/ebs_drive | |
| # Root device | |
| $ cd / | |
| /$ sudo /bin/dd if=/dev/zero of=outfile.tmp bs=1M count=2048 | |
| 2048+0 records in | |
| 2048+0 records out | |
| 2147483648 bytes (2.1 GB) copied, 2.13914 s, 1.0 GB/s | |
| # SSD Drive | |
| /$ cd /media/ssd_drive/ | |
| /media/ssd_drive$ sudo /bin/dd if=/dev/zero of=outfile.tmp bs=1M count=2048 | |
| 2048+0 records in | |
| 2048+0 records out | |
| 2147483648 bytes (2.1 GB) copied, 14.6209 s, 147 MB/s | |
| # EBS Volume | |
| /media/ssd_drive$ cd /media/ebs_drive/ | |
| /media/ebs_drive$ sudo /bin/dd if=/dev/zero of=outfile.tmp bs=1M count=2048 | |
| 2048+0 records in | |
| 2048+0 records out | |
| 2147483648 bytes (2.1 GB) copied, 21.751 s, 98.7 MB/s | |
| # Results: | |
| # Root Volume: 1.0 GB/s | |
| # SSD Volume: 147 MB/s | |
| # EBS Volume 1000 Provisioned IOPS: 98.7 MB/s |
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