MX9704162A - Method of synchronization allowing state transfer. - Google Patents

Method of synchronization allowing state transfer.

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Publication number
MX9704162A
MX9704162A MX9704162A MX9704162A MX9704162A MX 9704162 A MX9704162 A MX 9704162A MX 9704162 A MX9704162 A MX 9704162A MX 9704162 A MX9704162 A MX 9704162A MX 9704162 A MX9704162 A MX 9704162A
Authority
MX
Mexico
Prior art keywords
old
static process
new
software
state transfer
Prior art date
Application number
MX9704162A
Other languages
Spanish (es)
Other versions
MXPA97004162A (en
Inventor
Anna Holte-Rost
Robert Fuchs
Ulf Markstrom
Original Assignee
Ericsson Telefon Ab L M
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from SE9404294A external-priority patent/SE9404294D0/en
Priority claimed from SE9503339A external-priority patent/SE504943C2/en
Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of MX9704162A publication Critical patent/MX9704162A/en
Publication of MXPA97004162A publication Critical patent/MXPA97004162A/en

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Abstract

The present invention relates to the replacement of software in an operating computer system, and in particular, to the synchronization of state transfer between processes within the old software to processes within the new software. The synchronization of state transfer between processes executing in the old and the new software comprises the following steps: preparing the old static process within the old software for a forthcoming shutdown, activating it for the state transfer; preparing the new static process within the new software to take over, transferring all resource objects in the old static process to the new static process; ordering the old static process to remove all services, terminating the old static process; and committing the new static process to take over, indicating that the new static process is the sole owner of all the resource objects previously claimed from the old static process.
MXPA/A/1997/004162A 1994-12-09 1997-06-05 Synchronization method that allows transfer of est MXPA97004162A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
SE9404294A SE9404294D0 (en) 1994-12-09 1994-12-09 manner and device in telecommunications
SE9404297-5 1994-12-09
SE9503339-5 1995-09-27
SE9503339A SE504943C2 (en) 1994-12-09 1995-09-27 Synchronization procedure that permits state transfer
PCT/SE1995/001452 WO1996018146A1 (en) 1994-12-09 1995-12-04 Method of synchronization allowing state transfer

Publications (2)

Publication Number Publication Date
MX9704162A true MX9704162A (en) 1997-09-30
MXPA97004162A MXPA97004162A (en) 1998-07-03

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MX9704162A (en) Method of synchronization allowing state transfer.