From our experience, the ebs remount process was quite painful
Subroto
> On Nov 12, 2017, at 4:18 PM, kurt greaves wrote:
>
> What's wrong with just detaching the EBS volume and then attaching it to the
> new node? Assuming you have a separate mount for your C* data
What's wrong with just detaching the EBS volume and then attaching it to
the new node? Assuming you have a separate mount for your C* data (which
you probably should).
when we replace node, we can dynamically reassign the IPs to the new node,
reducing downtime. But we are not sure about the performance in terms of
latency, throughput etc (we are heavy on reads).
On Sunday, November 12, 2017, 2:03:14 PM PST, Jeff Jirsa
wrote:
Any
Any reason you think EFS would be better than EBS?
--
Jeff Jirsa
> On Nov 12, 2017, at 1:38 PM, Subroto Barua
> wrote:
>
> Hi,
>
> We have a unique requirement to replace C* (3.0.x on RHEL) nodes with a new
> AWS AMI image periodically. The current process
Hi,
We have a unique requirement to replace C* (3.0.x on RHEL) nodeswith a new AWS
AMI image periodically. The current process (add node/decommissionetc) is a
very manual and time consuming process. We currently use EBS andexploring EFS
as an option to speed up the process.
Does anybody have