A maintenance is planned for Ysul this Monday evening.
A hardware configuration change is planned. Operation steps will be reported on Freenode #nasqueron-ops.
Services will be briefly discontinued at 17:00 UTC, as the machine will be shut down.
This only affects websites, shell service and applications hosted on Ysul.
All services will be operational with a target at 17:15 UTC.
See T293 for more background.
Update 2015-07-20 17:12 UTC
The hardware configuration part is done.
We're taking the opportunity of this maintenance window to upgrade FreeBSD too.
Target version is 10.1-RELEASE-p14.
Update 2015-07-20 17:25 UTC
We're upgrading and rebooting.
Update 2015-07-20 17:30 UTC
Server has successfully been rebooted.
All services work fine, excepted a minor Apache server issue without impact in production. A task has been opened under the reference T508 to take care of this.