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112 lines
3.8 KiB
Plaintext
112 lines
3.8 KiB
Plaintext
The openais standards based cluster framework TODO list
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Last Updated: May 26, 2006
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P1 items are to be implemented before Wilson release. P2 items may be
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implemented in Wilson if interested parties provide patches. P3 items are
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targeted for Humphrey.
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Generic Items
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-------------
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* P1 32/64 bit cross-endian must be working.
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* P2 Itemize any changes required for AIS B.02.01 in the TODO list.
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* P2 doxygen-ize the include and lib directories.
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* P2 There are many TODOs in the code that need attention.
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* P2 Implement static voting virtual synchrony filter.
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* P3 Integrate with rgmanager system.
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* P3 doxygen-ize the exec directory.
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* P3 Advanced Synchronization Engine needed to synchronize data without
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long blocking delays during configuration changes.
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Totem
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-----
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* P1 Test scalability to 128 processors.
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* P1 Implement safe message delivery (for both Wilson and Picacho).
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* P1 Add mechanism to reenable a redundant ring after that ring has been
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declared faulty and then repaired by the system administration.
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* P1 In redundant ring configuration disallow binding to localhost interface.
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* P2 Flush totem messages during RECOVERY state that are in the
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new_message_queue.
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* P2 Turn totem layer into an LCR component.
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* P3 Implement the totem multiring protocol.
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YKD Virtual Synchrony Filter
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----------------------------
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* P1 32/64 bit cross-endian must be working.
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* P2 Scale to 128 processors.
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LCR
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---
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* P2 Finish live component replacement services.
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Checkpointing
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-------------
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* P1 32/64 bit cross-endian must be working.
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* P1 There is a bug in that iteration doesn't work under heavy load that
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must be fixed.
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* P1 Creation/deletion of checkpoints should be done using SAFE messaging.
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* P1 The checkpoint unlink operation doesn't work as per specification. The
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specification says that a checkpoint unlink should then allow a new
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checkpoint with the same name to be created. All cluster members using
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the old checkpoint continue to use the old checkpoint until they all
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stop using the checkpoint, at which point the checkpoint should be removed
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from the cluster.
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* P2 Conformance testing via SAF-TEST needs to reach 100%.
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Distributed Locking Service
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---------------------------
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* P1 32/64 bit cross-endian must be working.
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* P1 Distributed locking needs configuration change support.
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* P1 Provide kernel-based DLM service handler for distributed locking.
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* P2 Conformance testing via SAF-TEST needs to reach 100%.
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Messaging Service
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-----------------
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* P2 32/64 bit cross-endian must be working.
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* P2 Finish implementation.
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* P2 Conformance testing via SAF-TEST needs to reach 100%.
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Availability Management Framework
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---------------------------------
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* P1 32/64 bit cross-endian must be working.
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* P1 Finish next generation state machine design.
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* P1 Implement next generation state machine design.
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* P2 Conformance testing via SAF-TEST needs to reach 100%.
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Logging Service
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---------------
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* P2 32/64 bit cross-endian must be working.
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* P2 Design and implement.
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* P3 Conformance testing via SAF-TEST needs to reach 100%.
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IMMS
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----
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* P3 32/64 bit cross-endian must be working.
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* P3 Design and implement morphing the configuration object database.
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* P3 Conformance testing via SAF-TEST needs to reach 100%.
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Cluster Membership
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------------------
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* P1 32/64 bit cross-endian testing. Code completed and believed to be correct.
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Eventing
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--------
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* P1 32/64 bit cross-endian must be working.
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Closed Process Groups
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---------------------
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* P1 32/64 bit cross-endian must be working.
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Extended Virtual Synchrony Passthrough Interface
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------------------------------------------------
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* P1 32/64 bit cross-endian must be working.
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* P1 Modify man pages to match new API semantics.
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* P1 Add mechanism to get redundant ring information from EVS interface.
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IPC
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---
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* There are no TODOs for the IPC system.
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SYNC
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----
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* P1 32/64 bit cross-endian must be working.
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