Collaborative maintenance of software programs
First Claim
1. A computer-implemented method of maintaining software instances of a software program in a computing environment, the computer-implemented method comprising:
- receiving an updating request for an updating process of a plurality of software instances from an old level to a new level;
attempting to update each software instance of the plurality of software instances to the new level according to at least one updating policy; and
based on a failure of an updating of a failed instance of the plurality of software instances;
searching for an exchanging instance among other software instances according to at least one searching policy, the exchanging instance being adapted to be exchanged with the failed instance for continuing the updating process according to at least one optimization criterion of the computing environment;
exchanging the failed instance and the exchanging instance based on a positive result of the searching; and
resuming the updating process corresponding to the failed instance;
wherein each software instance of the plurality of software instances has at least one of a plurality of roles, wherein one or more of said at least one updating policy or said at least one optimization criterion depend on the plurality of roles of the plurality of software instances, wherein the failed instance remains failed at an end of the updating process, and wherein the computer-implemented method further comprises;
receiving an expanding request for expanding the searching;
further searching for a further exchanging instance adapted to be exchanged with the failed instance for continuing the updating process according to at least one expanding policy expanding the searching policy;
exchanging the failed instance and the further exchanging instance based on a positive result of the further searching; and
resuming the updating process corresponding to the failed instance.
1 Assignment
0 Petitions
Accused Products
Abstract
Maintaining a plurality of software instances of a software program in a computing environment. An updating request is received for an updating process of the software instances from an old level to a new level. An attempt is made to update each software instance to the new level according to at least one updating policy. Responsive to a failure of the updating of each failed instance of the software instances, an exchanging instance is searched among the other software instances according to at least one searching policy, the exchanging instance being adapted to be exchanged with the failed instance for continuing the updating process according to at least one optimization criterion of the computing environment. The failed instance and the exchanging instance are exchanged in response to a positive result of the searching. The updating process corresponding to the failed instance is resumed.
27 Citations
1 Claim
-
1. A computer-implemented method of maintaining software instances of a software program in a computing environment, the computer-implemented method comprising:
-
receiving an updating request for an updating process of a plurality of software instances from an old level to a new level; attempting to update each software instance of the plurality of software instances to the new level according to at least one updating policy; and based on a failure of an updating of a failed instance of the plurality of software instances; searching for an exchanging instance among other software instances according to at least one searching policy, the exchanging instance being adapted to be exchanged with the failed instance for continuing the updating process according to at least one optimization criterion of the computing environment; exchanging the failed instance and the exchanging instance based on a positive result of the searching; and resuming the updating process corresponding to the failed instance; wherein each software instance of the plurality of software instances has at least one of a plurality of roles, wherein one or more of said at least one updating policy or said at least one optimization criterion depend on the plurality of roles of the plurality of software instances, wherein the failed instance remains failed at an end of the updating process, and wherein the computer-implemented method further comprises; receiving an expanding request for expanding the searching; further searching for a further exchanging instance adapted to be exchanged with the failed instance for continuing the updating process according to at least one expanding policy expanding the searching policy; exchanging the failed instance and the further exchanging instance based on a positive result of the further searching; and resuming the updating process corresponding to the failed instance.
-
Specification