Zones, way back when.
Some notes on zones as they appeared in and were used on Solaris.
https://ptribble.blogspot.com/2023/07/zones-way-back-when.html
Zones, way back when.
Some notes on zones as they appeared in and were used on Solaris.
https://ptribble.blogspot.com/2023/07/zones-way-back-when.html
@feld @ptribble I wasn't aware of live migration being a thing for Zones. Sounds really interesting! Was it something which existed only inside of Sun but was never released?
There's live migration of Solaris 11 Kernel Zones, but that's something different entirely.
Migration of traditional zones wasn't live - either put it on shared storage or bundle it up and copy to a new host, then remove from source and import at the destination. We never migrated zones - rather migrate just the app, which means you don't need to sync the OS. If you use zfs to sync the data+app, you can get migration time down to a few seconds.
GNU social JP is a social network, courtesy of GNU social JP管理人. It runs on GNU social, version 2.0.2-dev, available under the GNU Affero General Public License.
All GNU social JP content and data are available under the Creative Commons Attribution 3.0 license.