Содержание
- 2. SS7 in SGSN, TPL-06:0022 2006-05-02 Overview Distributed Processing Environment (DPE) After the course the participant shall
- 3. SS7 in SGSN, TPL-06:0022 2006-05-02 General developing applications for a distributed platform continuous, reliable, robust operation
- 4. SS7 in SGSN, TPL-06:0022 2006-05-02 Distributed Processing Environment - DPE DPE supports distribution of the applications
- 5. SS7 in SGSN, TPL-06:0022 2006-05-02 DPE Services
- 6. SS7 in SGSN, TPL-06:0022 2006-05-02 A node from a DPE perspective Sparc Solaris DPE SS7, Routing,
- 7. SS7 in SGSN, TPL-06:0022 2006-05-02 High availability Follow evolution (HW & SW) Scalability “Plug & Play”
- 8. SS7 in SGSN, TPL-06:0022 2006-05-02 System views Development view Distribution view Function view Management view Computing
- 9. SS7 in SGSN, TPL-06:0022 2006-05-02 Equipment view Equipment view A set of Plug-in-units (boards) Each Plug-in-unit
- 10. SS7 in SGSN, TPL-06:0022 2006-05-02 Function view Development view Distribution view Function view Management view Computing
- 11. SS7 in SGSN, TPL-06:0022 2006-05-02 Distribution view Development view Distribution view Function view Management view Computing
- 12. SS7 in SGSN, TPL-06:0022 2006-05-02 Management view Development view Distribution view Function view Management view Computing
- 13. SS7 in SGSN, TPL-06:0022 2006-05-02 Computing view Development view Distribution view Function view Management view Computing
- 14. SS7 in SGSN, TPL-06:0022 2006-05-02 Development view Development view Distribution view Function view Management view Computing
- 15. SS7 in SGSN, TPL-06:0022 2006-05-02 Different OS and program languages JAVA
- 16. SS7 in SGSN, TPL-06:0022 2006-05-02 Development View, SW delivery example NDP Install NDP
- 17. SS7 in SGSN, TPL-06:0022 2006-05-02 Typical Application structure Root Block Distribution of Appl. Blocks Activation of
- 18. SS7 in SGSN, TPL-06:0022 2006-05-02 System events External events Block instance Failure, Capsule Failure & PM
- 19. SS7 in SGSN, TPL-06:0022 2006-05-02 Function Distribution Function Distribution Manager Appl.
- 20. SS7 in SGSN, TPL-06:0022 2006-05-02 Summary Node start up/stop Distribution SW upgrade Node supervision State Register
- 21. SS7 in SGSN, TPL-06:0022 2006-05-02 Processing module (PM) Application application instance, application structure tree (AST), application
- 22. SS7 in SGSN, TPL-06:0022 2006-05-02 Processing module (PM) A PM is a hardware processor with operating
- 23. SS7 in SGSN, TPL-06:0022 2006-05-02 Application Application A program that can be run within DPE. An
- 24. SS7 in SGSN, TPL-06:0022 2006-05-02 Application functionality structured into block instances PM2 Capsule Capsule PM1 Capsule
- 25. SS7 in SGSN, TPL-06:0022 2006-05-02 Application structure tree (AST) A tree that describes the relations between
- 26. SS7 in SGSN, TPL-06:0022 2006-05-02 Application instance descriptor Describes the relations between block instances in an
- 27. SS7 in SGSN, TPL-06:0022 2006-05-02 Block and block template Block A functional unit within an application.
- 28. SS7 in SGSN, TPL-06:0022 2006-05-02 Implementation of a block instance in a C-Capsule on Solaris C-Capsule
- 29. SS7 in SGSN, TPL-06:0022 2006-05-02 Block Instance A block instance resides in a particular capsule. requires
- 30. SS7 in SGSN, TPL-06:0022 2006-05-02 Capsule A special protective execution environment in which block instances can
- 31. SS7 in SGSN, TPL-06:0022 2006-05-02 Capsule types are defined by: Hardware (SPARC, PowerPC, etc.); Operating system
- 32. SS7 in SGSN, TPL-06:0022 2006-05-02 Load Unit An entity containing one or more block templates. A
- 33. SS7 in SGSN, TPL-06:0022 2006-05-02 Blocks, load units, block templates, capsules and block instances - Relations
- 34. SS7 in SGSN, TPL-06:0022 2006-05-02 DPE architecture - overview
- 35. SS7 in SGSN, TPL-06:0022 2006-05-02 DPE architecture - Node Control Logic (NCL) NCL is the DPE
- 36. SS7 in SGSN, TPL-06:0022 2006-05-02 DPE architecture - Processor related parts EQMA - Equipment Management Agent
- 37. SS7 in SGSN, TPL-06:0022 2006-05-02 DPE architecture - Capsule related parts EXMA - Execution Management Agent
- 38. SS7 in SGSN, TPL-06:0022 2006-05-02 DPE architecture vs. example application instances PM1 Capsule A1:2 B3:3 EXMA
- 39. SS7 in SGSN, TPL-06:0022 2006-05-02 An example application Use cases: Starting an application Stopping an application
- 40. SS7 in SGSN, TPL-06:0022 2006-05-02 An example application Base Station Base Station Network Node to be
- 41. SS7 in SGSN, TPL-06:0022 2006-05-02 Example application (Cont.) - Logical view Four major tasks: handling of
- 42. SS7 in SGSN, TPL-06:0022 2006-05-02 Example Application (Cont.) - Computing resources 3 General Processing Boards (GPB)
- 43. SS7 in SGSN, TPL-06:0022 2006-05-02 Example application (Cont.) - Mapping WPP Network Node Intra node communication
- 44. SS7 in SGSN, TPL-06:0022 2006-05-02 DPE starts root. Root defines application directives. Root asks DPE for
- 45. SS7 in SGSN, TPL-06:0022 2006-05-02 Stopping an application DPE requests the application root instance (root) to
- 46. SS7 in SGSN, TPL-06:0022 2006-05-02 Blocking of a board Operator requests DPE to block a board,
- 47. SS7 in SGSN, TPL-06:0022 2006-05-02 Note that a blocking request can be issued by: an operator
- 48. SS7 in SGSN, TPL-06:0022 2006-05-02 An example - Blocking board 6 DPE informs root about blocking
- 49. SS7 in SGSN, TPL-06:0022 2006-05-02 Addition of a Plug-In-Unit (PIU) An operator inserts a PIU into
- 50. SS7 in SGSN, TPL-06:0022 2006-05-02 Failing boards or PMs Failures are caused by a wide variety
- 51. SS7 in SGSN, TPL-06:0022 2006-05-02 An example - PM3 and PM4 on board 1 has failed
- 52. SS7 in SGSN, TPL-06:0022 2006-05-02 But .. What if the Active NCB (Board 2) fails? DPE
- 53. SS7 in SGSN, TPL-06:0022 2006-05-02 An example: Board 2 has failed root:1, signalPath:1 and Active NCL
- 54. SS7 in SGSN, TPL-06:0022 2006-05-02 Software upgrade DPE provides support for: upgrading to a new software
- 55. SS7 in SGSN, TPL-06:0022 2006-05-02 Capsule Management Functionality and Behavior Distributed Processing Environment (DPE) Introduction to
- 56. SS7 in SGSN, TPL-06:0022 2006-05-02 Capsule management Capsule Management manages the creation and deletion of capsules
- 57. SS7 in SGSN, TPL-06:0022 2006-05-02 An example of CPM and CPMAs PM1 Capsule CPMA Intra node
- 58. SS7 in SGSN, TPL-06:0022 2006-05-02 Capsule Special protective environment for locating a block instance in a
- 59. SS7 in SGSN, TPL-06:0022 2006-05-02 Capsule Attributes MultipleLoadUnits Can the capsule contain more than one load
- 60. SS7 in SGSN, TPL-06:0022 2006-05-02 Capsule attributes (cont’d) Osunloadable Is it possible for the OS to
- 61. SS7 in SGSN, TPL-06:0022 2006-05-02 Capsule types Solaris_C_Capsule MultipleLoadUnits No Loadable No MultiThreaded Yes Osunloadable Yes
- 62. SS7 in SGSN, TPL-06:0022 2006-05-02 New RTOS C-capsule types Using WPP5.0 it is possible to further
- 63. SS7 in SGSN, TPL-06:0022 2006-05-02 Implementation of a C-Capsule on Solaris Function pointer to Create function
- 64. SS7 in SGSN, TPL-06:0022 2006-05-02 Functionality and Behavior Capsule management provides operations that create, delete, and
- 65. SS7 in SGSN, TPL-06:0022 2006-05-02 Distributed Processing Environment (DPE) Block instance management Description of block, block
- 66. SS7 in SGSN, TPL-06:0022 2006-05-02 Block instance management Execution Management manages block instances. A block instance
- 67. SS7 in SGSN, TPL-06:0022 2006-05-02 An example of EXM and EXMAs Intra node communication PM2 EXM
- 68. SS7 in SGSN, TPL-06:0022 2006-05-02 Description of block, block template, load unit, block instance and capsule
- 69. SS7 in SGSN, TPL-06:0022 2006-05-02 Block and block template Block A functional unit within an application.
- 70. SS7 in SGSN, TPL-06:0022 2006-05-02 Block Instance A block instance: resides in a particular capsule; requires
- 71. SS7 in SGSN, TPL-06:0022 2006-05-02 Load Unit An entity containing one or more block templates. A
- 72. SS7 in SGSN, TPL-06:0022 2006-05-02 Summary of relation between block, load unit, block template, capsule and
- 73. SS7 in SGSN, TPL-06:0022 2006-05-02 The internals of a C-Capsule on Solaris Solaris process (The C-Capsule)
- 74. SS7 in SGSN, TPL-06:0022 2006-05-02 Implementation of a block instance in a C-Capsule on Solaris Block
- 75. SS7 in SGSN, TPL-06:0022 2006-05-02 Functionality and behavior Block instance management provides operations that: create, start,
- 76. SS7 in SGSN, TPL-06:0022 2006-05-02 Asynchronous vs. synchronous interface Processing request EXMA NCL Request Reply Request
- 77. SS7 in SGSN, TPL-06:0022 2006-05-02 Asynchronous vs. synchronous interface (cont.) Asynchronous Pros Enables quick response to
- 78. SS7 in SGSN, TPL-06:0022 2006-05-02 The main states of a block instance Ready Running create start
- 79. SS7 in SGSN, TPL-06:0022 2006-05-02 Creating a block instance BI_1 BI_2 NCL CPMA EXMA DPE_Create(BI_2) CPM_CPMA_CREATE
- 80. SS7 in SGSN, TPL-06:0022 2006-05-02 Starting a block instance BI_1 NCL EXMA DPE_Start(B1_2) EXM_EXMA_START START_REPLY OK
- 81. SS7 in SGSN, TPL-06:0022 2006-05-02 Stop DPE_StopCompleted() Stopping a block instance BI_1 NCL EXMA DPE_Stop(B1_2) EXM_EXMA_STOP
- 82. SS7 in SGSN, TPL-06:0022 2006-05-02 Deleting a block instance BI_1 BI_2 NCL EXMA DPE_Delete(B1_2) EXM_EXMA_DELETE DELETE
- 83. SS7 in SGSN, TPL-06:0022 2006-05-02 Killing a block instance BI_1 BI_2 NCL EXMA DPE_Kill(B1_2) EXM_EXMA_KILL KILL_REPLY
- 84. SS7 in SGSN, TPL-06:0022 2006-05-02 All states of a block instance CreationRequested Ready Running Mapped allocate
- 85. SS7 in SGSN, TPL-06:0022 2006-05-02 Communication between block instances Messages can be sent between block instances
- 86. SS7 in SGSN, TPL-06:0022 2006-05-02 Monitoring of block instances Every block instance in a capsule is
- 87. SS7 in SGSN, TPL-06:0022 2006-05-02 Operations available to applications create Creates a set of block instances.
- 88. SS7 in SGSN, TPL-06:0022 2006-05-02 Part of Node Control Logic (NCL) Map of hardware (HW) Used
- 89. SS7 in SGSN, TPL-06:0022 2006-05-02 Node Hardware Magazine Plug-In-Units (PIUs) Subboards Processing Module (PM) IO card
- 90. SS7 in SGSN, TPL-06:0022 2006-05-02 Equipment ID Specifies location of equipment Magazines, PIUs, subboards, FEs are
- 91. SS7 in SGSN, TPL-06:0022 2006-05-02 Equipment ID - examples { 1.5 } - PIU inserted in
- 92. SS7 in SGSN, TPL-06:0022 2006-05-02 Node hierarchy visualized M3
- 93. SS7 in SGSN, TPL-06:0022 2006-05-02 Node hierarchy visualized M3
- 94. SS7 in SGSN, TPL-06:0022 2006-05-02 Equipment Products Table File .ept is delivered in NDP Core Defines
- 95. SS7 in SGSN, TPL-06:0022 2006-05-02 Crane Board Dictionary (CBD) Dynamic map maintained by DPE Associates logical
- 96. SS7 in SGSN, TPL-06:0022 2006-05-02 CBD configuration file examples Location criteria: location( AllowedNCBs 1.20 ) location(
- 97. SS7 in SGSN, TPL-06:0022 2006-05-02 EQM, EQMA and EQSA A DPE slave process called EQMA (Equipment
- 98. SS7 in SGSN, TPL-06:0022 2006-05-02 TEIE and TCIE Table of Expected Installed Equipment Describes the “ideal”
- 99. SS7 in SGSN, TPL-06:0022 2006-05-02 AEA (All Equipment Available) Start-up HW detection process takes time How
- 100. SS7 in SGSN, TPL-06:0022 2006-05-02 Equipment State Operational (up or down) Administrative (deblocked, blocked, foreign) A
- 101. SS7 in SGSN, TPL-06:0022 2006-05-02 Administrative State Deblocked (can be used), blocked (can not be used)
- 102. SS7 in SGSN, TPL-06:0022 2006-05-02
- 103. SS7 in SGSN, TPL-06:0022 2006-05-02 Equipment supervision When EQM detects that a PM has gone down
- 104. SS7 in SGSN, TPL-06:0022 2006-05-02 Auxiliary services These services can be used by applications that need
- 105. SS7 in SGSN, TPL-06:0022 2006-05-02 Auxiliary services... Hardware information List equipment Get equipment attributes (operational state,
- 106. SS7 in SGSN, TPL-06:0022 2006-05-02 Auxiliary Services... Crane Board Dictionary Get PIUs associated with CBD logical
- 107. SS7 in SGSN, TPL-06:0022 2006-05-02 Auxiliary services... Control Equipment Block or Deblock a PIU Restart Function
- 108. SS7 in SGSN, TPL-06:0022 2006-05-02 Auxiliary Services... Active and Backup NCL CBD logical name – Active
- 109. SS7 in SGSN, TPL-06:0022 2006-05-02 Summary EQM maps available hardware State, Availability, Supervision Function Elements =
- 110. SS7 in SGSN, TPL-06:0022 2006-05-02 Distributed Processing Environment (DPE) Purpose of FDM Services provided by FDM
- 111. SS7 in SGSN, TPL-06:0022 2006-05-02 Purpose of FDM To support applications in distributing their block instances,
- 112. SS7 in SGSN, TPL-06:0022 2006-05-02 Services provided by FDM FDM provides an API for applications to:
- 113. SS7 in SGSN, TPL-06:0022 2006-05-02 Some Properties of Block Instance Names A block instance name includes
- 114. SS7 in SGSN, TPL-06:0022 2006-05-02 Textual representation of a block instance name (LinkCPGpppSLO::Link:0-134@1.20.2.1)[Link:0]pppSLOBlock-R7C06:109 PM name Capsule
- 115. SS7 in SGSN, TPL-06:0022 2006-05-02 Definitions Distribution a set of block instance names. Current distribution the
- 116. SS7 in SGSN, TPL-06:0022 2006-05-02 Example PM3 PM4 Current distribution PM1 Adequate distributions (two) PM2 PM4
- 117. SS7 in SGSN, TPL-06:0022 2006-05-02 Services Provided by FDM (again) Declaration of application directives application directives
- 118. SS7 in SGSN, TPL-06:0022 2006-05-02 FDM – Basic Principles Three types of application directives PM Group
- 119. SS7 in SGSN, TPL-06:0022 2006-05-02 Current and Predicted Content of a BIG Predicted Current In state
- 120. SS7 in SGSN, TPL-06:0022 2006-05-02 Some Properties of Board and PM Positions The position of a
- 121. SS7 in SGSN, TPL-06:0022 2006-05-02 Crane Board Dictionary (CBD) in a Nutshell CBD maps logical names
- 122. SS7 in SGSN, TPL-06:0022 2006-05-02 PM Groups (PMG) Two criteria for including a PM in the
- 123. SS7 in SGSN, TPL-06:0022 2006-05-02 PMG Selection Criteria - Illustration PMs that support specified capsule types
- 124. SS7 in SGSN, TPL-06:0022 2006-05-02 Example – PMG1 PMG1 will contain all PMs that support Erlang
- 125. SS7 in SGSN, TPL-06:0022 2006-05-02 Example - PMG2 PMG2 will contain all PMs that: support C
- 126. SS7 in SGSN, TPL-06:0022 2006-05-02 Capsule Groups (CPG) Two types of CPGs Basic: PMG + capsule
- 127. SS7 in SGSN, TPL-06:0022 2006-05-02 CPG Selection Criteria (Basic) - Illustration CPG PMG
- 128. SS7 in SGSN, TPL-06:0022 2006-05-02 CPG Selection Criteria (Included) - Illustration CPG (super) PMG PMG (filter)
- 129. SS7 in SGSN, TPL-06:0022 2006-05-02 Example – CPG1 The Capsule Group CPG1 should contain one Erlang
- 130. SS7 in SGSN, TPL-06:0022 2006-05-02 Example – CPG2 The Capsule Group CPG2 should contain two of
- 131. SS7 in SGSN, TPL-06:0022 2006-05-02 Block Instance Groups (BIG) Only one type of BIG Block name
- 132. SS7 in SGSN, TPL-06:0022 2006-05-02 BIG Selection Criterion - Illustration BIG CPG
- 133. SS7 in SGSN, TPL-06:0022 2006-05-02 Example – BIG1 and BIG2 The Block Instance Group BIG1 should
- 134. SS7 in SGSN, TPL-06:0022 2006-05-02 Example – Summary of Application Directives
- 135. SS7 in SGSN, TPL-06:0022 2006-05-02 Example – Predicted Contents CPG1 PMG1 PMG2 CPG2 BIG2 BIG1
- 136. SS7 in SGSN, TPL-06:0022 2006-05-02 Example – Adequate Distributions PM1, PM2, PM3, and PM4 belong to
- 137. SS7 in SGSN, TPL-06:0022 2006-05-02 Example – PMG3 PMG3 will contain exactly those PMs on which
- 138. SS7 in SGSN, TPL-06:0022 2006-05-02 Allocation Input: a set of BIG names Output: a distribution difference
- 139. SS7 in SGSN, TPL-06:0022 2006-05-02 Load Balancing Static balancing of predicted load Based on weights specified
- 140. SS7 in SGSN, TPL-06:0022 2006-05-02 Priorities Priorities applied by Allocate (decreasing order): Satisfaction of application directives;
- 141. SS7 in SGSN, TPL-06:0022 2006-05-02 Scopes of Group Names Each group name (of PMG, CPG, BIG)
- 142. SS7 in SGSN, TPL-06:0022 2006-05-02 Predefined Capsule Groups For each capsule type, that: is loadable; has
- 143. SS7 in SGSN, TPL-06:0022 2006-05-02 Error situations Errors when declaring a PMG, CPG or BIG name
- 144. SS7 in SGSN, TPL-06:0022 2006-05-02 Introduction to State Register Distributed Processing Environment (DPE) The Purpose of
- 145. SS7 in SGSN, TPL-06:0022 2006-05-02 The Purpose of the State Register The purpose of the State
- 146. SS7 in SGSN, TPL-06:0022 2006-05-02 The State Register A set of State Variables. Managed by NCL.
- 147. SS7 in SGSN, TPL-06:0022 2006-05-02 The State Variable Each entry in the State Register has the
- 148. SS7 in SGSN, TPL-06:0022 2006-05-02 An example of the State Register
- 149. SS7 in SGSN, TPL-06:0022 2006-05-02 C3 Subscribers, an example NCL A1 A2 A3 A0 A_PARAM, TRUE,
- 150. SS7 in SGSN, TPL-06:0022 2006-05-02 Providers, an example C3 NCL A1 A2 A3 A0 A_PARAM, FALSE,
- 151. SS7 in SGSN, TPL-06:0022 2006-05-02 Operations available to applications Subscribe to a State Variable Unsubscribe to
- 152. SS7 in SGSN, TPL-06:0022 2006-05-02 Subscribe to a State Variable BI NCL 1 2 NCL adds
- 153. SS7 in SGSN, TPL-06:0022 2006-05-02 Unsubscribe from a State Variable NCL removes BI from the set
- 154. SS7 in SGSN, TPL-06:0022 2006-05-02 (Re)initialize a State Variable BI NCL 1 DPE_SetSR(StateVariable, Providers, Value) NCL
- 155. SS7 in SGSN, TPL-06:0022 2006-05-02 (Re)initialize a State Variable with acknowledgements BI NCL 1 DPE_SetSRWithAck(StateVariable, Providers,
- 156. SS7 in SGSN, TPL-06:0022 2006-05-02 Set the value of a State Variable BI NCL 1 DPE_SetValueOfSR(StateVariable,
- 157. SS7 in SGSN, TPL-06:0022 2006-05-02 Reset a State Variable BI NCL DPE_ResetSR(StateVariable) 1 NCL will set
- 158. SS7 in SGSN, TPL-06:0022 2006-05-02 Request information about the subscribers BI NCL DPE_SubscribersOfSR(StateVariable) SubscribersOfSRHandler OK 1
- 159. SS7 in SGSN, TPL-06:0022 2006-05-02 Request information about the providers BI_1 NCL DPE_ProvidersOfSR(StateVariable) ProvidersOfSRHandler OK 1
- 160. SS7 in SGSN, TPL-06:0022 2006-05-02 State Variables owned by NCL APPL_ DPE_ SR_NodeUp DPE_SR_DpeRoot
- 161. SS7 in SGSN, TPL-06:0022 2006-05-02 State Variables owned by NCL, continued DPE_SR_CurrentSC DPE_SR_NextSC DPE_SR_PreviousSC
- 162. SS7 in SGSN, TPL-06:0022 2006-05-02 State Variables owned by NCL, continued DPE_SR_BackupNCLAvailable DPE_SR_ActiveNCLAvailable DPE_SR_NewPMsAvailable DPE_SR_CBDChanged DPE_SR_StoppingAllApplications
- 163. SS7 in SGSN, TPL-06:0022 2006-05-02 Distributed Processing Environment (DPE) Software Management Services Delivery Packages ADP NDP
- 164. SS7 in SGSN, TPL-06:0022 2006-05-02 Software Management Services Installation of software Removal of installed software Management
- 165. SS7 in SGSN, TPL-06:0022 2006-05-02 Delivery Packages A compressed archive file (tar-file) Three types of delivery
- 166. SS7 in SGSN, TPL-06:0022 2006-05-02 Application Delivery Package (ADP) Mandatory files: Load units Application structure tree
- 167. SS7 in SGSN, TPL-06:0022 2006-05-02 Application Delivery Package (ADP), cont’d
- 168. SS7 in SGSN, TPL-06:0022 2006-05-02 Node Delivery Package (NDP) Mandatory files: Boot files NCL load units
- 169. SS7 in SGSN, TPL-06:0022 2006-05-02 Node Delivery Package (NDP), cont’d
- 170. SS7 in SGSN, TPL-06:0022 2006-05-02 The process of building a final NDP DDP:s ADP:s NDP Virgin
- 171. SS7 in SGSN, TPL-06:0022 2006-05-02 Installation NDP vs “Original” NDP Installation scripts “Original” NDP Installation NDP
- 172. SS7 in SGSN, TPL-06:0022 2006-05-02 Initial Node installation An external installation server is needed Connected to
- 173. SS7 in SGSN, TPL-06:0022 2006-05-02 Initial Node installation, cont’d SW installed from external server Installation server
- 174. SS7 in SGSN, TPL-06:0022 2006-05-02 IBxx installation The active NCB acts as installation server IBxx boards
- 175. SS7 in SGSN, TPL-06:0022 2006-05-02 NDP installation for SW Upgrade The node SW remains running Operator
- 176. SS7 in SGSN, TPL-06:0022 2006-05-02 Structure of the file system SC_1
- 177. SS7 in SGSN, TPL-06:0022 2006-05-02 Software Configuration (SC) SC_1 Lib-r1a.so StateOfSoftwareConfiguration PersistentApplications.pap [revision_of_DPs]
- 178. SS7 in SGSN, TPL-06:0022 2006-05-02 Software Configuration (SC), cont’d SC_1 LoadUnits Lib-r1a.so SC_1_cp LoadUnits
- 179. SS7 in SGSN, TPL-06:0022 2006-05-02 Software Configurations (SCs) SC_1 SC_2 SC_1_cp
- 180. SS7 in SGSN, TPL-06:0022 2006-05-02 Distributed Processing Environment (DPE) Activation of a software configuration Check pointing
- 181. SS7 in SGSN, TPL-06:0022 2006-05-02 Type of software configuration Installed The software configuration was unpacked from
- 182. SS7 in SGSN, TPL-06:0022 2006-05-02 Software Configuration Activation Methods RebootNode: The entire node is rebooted, starts
- 183. SS7 in SGSN, TPL-06:0022 2006-05-02 Checkpointing TimeSynch config data Filter config data
- 184. SS7 in SGSN, TPL-06:0022 2006-05-02 Dedicated place for configuration data DPE_root SoftwareConfigurations SC_1 ApplicationData Filter Link
- 185. SS7 in SGSN, TPL-06:0022 2006-05-02 The relation between loading, updating and check-pointing configuration data Software configuration
- 186. SS7 in SGSN, TPL-06:0022 2006-05-02 Storing of configuration data = checkpointing Software Management SLO Root Block
- 187. SS7 in SGSN, TPL-06:0022 2006-05-02 An application perspective on upgrade / update With activation method RebootNode,
- 188. SS7 in SGSN, TPL-06:0022 2006-05-02 Loading of configuration data Yes No Use State variable DPE_SR_CurrentSC Is
- 189. SS7 in SGSN, TPL-06:0022 2006-05-02 Upgrading SC_old SC_new Upgrade
- 190. SS7 in SGSN, TPL-06:0022 2006-05-02 The upgrade action file NCL uses this file to determine the
- 191. SS7 in SGSN, TPL-06:0022 2006-05-02 Upgrading from SC1 to SC2: Example 1 (App1) Activation method: RestartDPE
- 192. SS7 in SGSN, TPL-06:0022 2006-05-02 Upgrading from SC1 to SC2: Example 2 (App1) Activation method: RestartDPE
- 193. SS7 in SGSN, TPL-06:0022 2006-05-02 Monitoring of the upgrade process Timeouts used to monitor the upgrade
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