The low-risk approach would be to change one thing at a time, but I
don't think there's
a technical reason you couldn't change the commit log and data directory
locations
while updating to a new version.
- EF
On 08/08/2016 07:58 AM, Timon Wong wrote:
Thank you!
We would do a patch level
Thank you!
We would do a patch level upgrade, from 2.2.1 to 2.2.7 (the latest stable).
Besides, we want to adjust both `commitlog_directory` and
`data_file_directories` settings (separate them into two better IOPS
volumes), and we assumed they should be done before or after upgrade?
On Sun, Aug
You didn't mention which version you're upgrading to, but generally you
shouldn't add or
remove nodes while the nodes your cluster is not all on on the same version. So
if you're
going to add nodes, you should do that before you upgrade the first node, or
after you have
upgraded all of them.
