Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
On Tue, 13 May 2014 09:57:21 +1200 Csanad Novak <csanad at pixelfusion.co.nz> wrote: > Recently on the latest AWS Summit I’ve seen an interesting setup for > utilising the AWS EC2 instance storage. The instance storage is the > local filesystem on the Amazon cloud, unfortunately it is not > persistent - all data get lost if the instance stops. For persistent > storage one must use an so called EBS volume, which is a network > attached block device. Unfortunately the EBS storage performance is > varies, depending on the neighbour instances’ traffic. An ideal world > one can use the instance storage without the worry of data loss. > > On the latest AWS Summit a presenter proposed an architecture where > the instance storage was utilised and was synced with DRBD to the EBS > block > device. http://www.slideshare.net/AmazonWebServices/so-you-think-you-are-an-aws-ninja-dean-samuels - > slide 11. > > I wonder how an example config would looks like. I went trough > quickly on the tutorials, but couldn’t find any example with one host > setup. drbd on one host. Isn't that what raid/md is? I haven't had a chance to play with aws but if both ebs volumes and the instance-storage are block devices, it should be easy to mirror them with md or lvm. - Arnold -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 230 bytes Desc: not available URL: <http://lists.linbit.com/pipermail/drbd-user/attachments/20140513/c5261330/attachment.pgp>