amazon-ebs Questions

1

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Currently I am going through the Storage for Amazon RDS documentation. This document mentions that - Most of Amazon RDS uses Amazon Elastic Block Store (Amazon EBS) volumes for database and log st...
Vesiculate asked 19/10, 2016 at 18:0

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Considering there is less amount of documentation and solutions online for cloudformation I decided to address a common problem regarding changing default size of EBS volumes launched via cloudform...
Onepiece asked 29/9, 2016 at 11:22

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I'm unclear as to what benefits I get from EBS vs. instance-store for my instances on Amazon EC2. If anything, it seems that EBS is way more useful (stop, start, persist + better speed) at re...
Blackcap asked 2/9, 2010 at 19:29

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AWS launched sc1 and st1 HDD EBS volume types recently, I can't seem to use these as root volumes while launching new EC2 instances or launching from already created AMI's (tried both). I chose an...
Silvan asked 20/4, 2016 at 6:16

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I'm starting to migrate a few applications to Amazon Web Services. My applications are Python/Django apps, running over MySQL. I plan on using EC2 and EBS for starters. I'm looking for a fe...
Fabe asked 20/12, 2010 at 10:33

4

How do I find to which device an EBS Volume is mounted with Python Boto v2.0? boto.ec2.Volume has some interesting properies like attachment_state and volume_state. But are there any functions for...
Candida asked 9/3, 2011 at 19:24

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I've just had a situation where my ebs app detected an un-healthy instance over the weekend and in response swapped the un-healthy instance for a new one. That's fine and what I want to happen but...
Reitman asked 27/4, 2015 at 9:22

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I'm not sure if this is the right way to go about it but what I'm looking to do is shorten the build time of an image by Packer. One of the steps required is to copy some 10 GB of data and make it ...
Piercing asked 10/9, 2014 at 20:43

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I'm having problem connecting EBS volume to my Ubuntu EC2 Instance. Here's what I did: From the Amazon AWS Console, I created a EBS 150GB volume and attached it to an Ubuntu 11.10 EC2 instance. ...
Sackville asked 18/7, 2012 at 6:41

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What are your experiences using Amazons EBS snapshot features for MySql hot backups. I have a database running a batch processing job in ec2. I backup with EBS snapshot. So far the backups looks c...

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I have seen advice to 'warm up' EC2 to overcome a first write penalty:- Warm up data partitions - There is one drawback to using disk IO in EC2: a “first write” performance hit when initially...
Irony asked 11/10, 2010 at 8:38

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I'm getting ready to move our posgresql databases to EC2 but I'm a little unclear on the best backup and recovery strategy. The original plan was to build an EBS backed server, set up WAL-E to hand...
Trabzon asked 14/6, 2013 at 1:35

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I am using EBS volume to store MySQL data. I do have enough space on ephemeral device as well. I will move the data to /root/, provided it will improve the query performance. Is ephemeral storage ...
Contract asked 12/4, 2012 at 5:34

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Amazon provides instance store for EC2 instances. If you use your own AMI, these are not formatted or mounted automatically for you. You need to manually format and mount them. The available devi...
Belfast asked 16/5, 2012 at 5:18

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I am migrating my Java,Tomcat, Mysql server to AWS EC2. I have already attached EBS volume for storing MySql data. In my web application people may upload images. So I should persist them. There a...
Areopagite asked 18/2, 2010 at 12:5

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If I attach an EBS instance to my EC2 instance, isn't that the same as mounting? According to various guides they do different things. What's the difference between attaching an EBS instance and mo...
Stonwin asked 5/5, 2013 at 16:35

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I attached an EBS volume to my EC2 instance, turned it into a EXT3 file system, and successfully mounted it. However, I was thrown off a little bit initially mainly due to what the AWS console said...
Waites asked 24/8, 2012 at 2:42

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I've been playing around with Amazon's Web Services for over a year now, however I don't quite understand how it works. When I for example select an AMI of my choice from the EC2 console and ...

2

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The EBS documentation states: As an example, volumes that operate with 20 GB or less of modified data since their most recent Amazon EBS snapshot can expect an annual failure rate (AFR) of betwe...
Middlebuster asked 27/11, 2012 at 2:8

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I'm quite impressed with Amazon's EC2 and EBS services. I wanted to know if it is possible to grow an EBS Volume. For example: If I have a 50 GB volume and I start to run out of space, can I...
Chinoiserie asked 15/2, 2009 at 12:16

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I'd expect this to be fairly routine, but cannot find a simple approach for creating an managing EBS snapshots automatically. Was hoping there'd be a shceduler in the AWS console.. alas not ...
Hanan asked 24/8, 2009 at 7:53

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I want to create a folder and write a file in the created folder in an Amazon EBS volume from a Java Servlet installed on Amazon EC2 running Ubuntu. I have mounted the EBS volume at /mnt/my-addr...
Ambler asked 11/8, 2012 at 21:25

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How to replace a Amazon EC2 instance with a new instance without removing tomcat7, mysql and other setting done on the instance?
Gilson asked 19/7, 2012 at 13:27

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What is the best way to load PHP classes in EC2 in the following scenario (#s are for illustrative purposes)? -> 100 EC2 instances running apache and APC -> 100 php classes loaded per request (via ...
Bunker asked 18/7, 2011 at 8:32

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I have a community AMI based Linux EC2 instance in AWS. Now I want to take a daily back up of my instance, and upload that image in to S3. Is that the correct way of doing the back up of my ...
Fioritura asked 4/7, 2012 at 5:41

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