METHOD AND COMPUTATION NODE FOR PROCESSING APPLICATION DATA
First Claim
1. A method for processing application data, applied to a computation node, the computation node comprising an operating system, and a service process, backup software and application software that run on the operating system, the method comprising:
- starting, by the operating system, the service process;
establishing, by the operating system, a socket connection between the service process and the backup software, wherein the service process has a root operation right, and the service process and the backup software have the same user identifier (uid);
sending, by the backup software through the socket, a processing request for application data;
receiving, by the service process through the socket, the processing request for application data, wherein the processing request is sent by the backup software;
sending, by the service process, the processing request for application data to corresponding application software;
receiving, by the service process, application data returned by the corresponding application software, wherein the application data is application data returned in response to the processing request; and
sending, by the service process through the socket, the returned application data to the backup software.
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Accused Products
Abstract
The present invention provides a method and a computation node for processing application data. The method includes: starting, by an operating system, a service process; establishing, by the operating system, a socket connection between the service process and backup software, where the service process has a root operation right, and the service process and the backup software have the same user identifier; sending, by the backup software through the socket, a processing request for application data; receiving, by the service process through the socket, the processing request for application data, where the processing request is sent by the backup software, sending the processing request for application data to corresponding application software, receiving application data returned by the corresponding application software, and sending the returned application data to the backup software through the socket.
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Citations
20 Claims
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1. A method for processing application data, applied to a computation node, the computation node comprising an operating system, and a service process, backup software and application software that run on the operating system, the method comprising:
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starting, by the operating system, the service process; establishing, by the operating system, a socket connection between the service process and the backup software, wherein the service process has a root operation right, and the service process and the backup software have the same user identifier (uid); sending, by the backup software through the socket, a processing request for application data; receiving, by the service process through the socket, the processing request for application data, wherein the processing request is sent by the backup software; sending, by the service process, the processing request for application data to corresponding application software; receiving, by the service process, application data returned by the corresponding application software, wherein the application data is application data returned in response to the processing request; and sending, by the service process through the socket, the returned application data to the backup software. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A computation node, comprising a hardware layer, an operating system operating on the hardware layer, and a service process, backup software and application software that run on the operating system, and comprising:
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a starting module, configured to enable the operating system to start the service process; a connection establishing module, configured to enable the operating system to establish a socket connection between the service process and the backup software, wherein the service process has a root operation right, and the service process and the backup software have the same user identifier (uid); a first sending module, configured to enable the backup software to send, through the socket, a processing request for application data; a first receiving module, configured to enable the service process to receive, through the socket, the processing request for application data, wherein the processing request is sent by the backup software; a second sending module, configured to enable the service process to send the processing request for application data to corresponding application software; a second receiving module, configured to enable the service process to receive application data returned by the corresponding application software, wherein the application data is application data returned in response to the processing request; and a third sending module, configured to enable the service process to send, through the socket, the returned application data to the backup software. - View Dependent Claims (15, 16, 17, 18, 19, 20)
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Specification