Configuration options updating operating system
Before upgrading to a new release, review its release announcement as it contains important information pertinent to the release. However, the best option is to leave this at the default as changing it to include specific items requires every needed item to be listed.
The number of machines allowed to reboot simultaneously is configurable via a command line utility: strategy works exactly like it sounds: the machine is rebooted as soon as the update has been installed to the passive partition.It's important to note that updates are always downloaded to the passive partition when they become available.A reboot is the last step of the update, where the active and passive partitions are swapped (rollback instructions).Windows Update clients normally download updates over an Internet connection, although Microsoft makes provision for installing updates on computers without an Internet connection and a range of alternative methods and programs also exist to install updates. Security updates or critical updates protect against vulnerabilities to malware and security exploits.Other updates correct errors unrelated to security, or enhance functionality.Windows Update, a service offered by Microsoft, provides updates for Windows components.
It can be replaced with Microsoft Update, an expanded version of the service which provides for other Microsoft software as well, such as Microsoft Office, Windows Live Essentials and Microsoft Expression Studio.
These strategies control how that reboot occurs: strategy mandates that each machine acquire and hold a reboot lock before it is allowed to reboot.
The main goal behind this strategy is to allow for an update to be applied to a cluster quickly, without losing the quorum membership in etcd or rapidly reducing capacity for the services running on the cluster.
To update the operating system and the firmware of Robotino®, please proceed as follows. Afterwards, confirm the installation with the y key and Enter. At the end of the installation Robotino® is switched off automatically. Note that after updating the operating system the network settings are changed.
Preperation: Please, save all programs of your Robotino®. Download the current image of the operating system and the firmware. Copy the image to directory boot on the USB stick, which was delivered to you along with your Robotino®. Plug the USB stick into a free USB port of Robotino®. After the installation Robotino® starts an access point using network name Robotino3AP and password robotino3ap.
To set the network settings to the factory defaults, connect your PC / Notebook via Wi Fi to Robotino®, use Putty to login as administrator and run the program called robotinosetup.