Summary: cpd: to correct failover behavior of cpsv [#1765] Review request for Trac Ticket(s): 1765 Peer Reviewer(s): mahesh.va...@oracle.com; anders.wid...@ericsson.com Pull request to: mahesh.va...@oracle.com Affected branch(es): default Development branch: default
-------------------------------- Impacted area Impact y/n -------------------------------- Docs n Build system n RPM/packaging n Configuration files n Startup scripts n SAF services y OpenSAF services n Core libraries n Samples n Tests n Other n Comments (indicate scope for each "y" above): --------------------------------------------- changeset 4bf73f541377092c8efd79dc452ebba5db683bb9 Author: Hoang Vo <hoang.m...@dektech.com.au> Date: Thu, 13 Oct 2016 15:26:46 +0700 cpd: to correct failover behavior of cpsv [#1765] problem: In case a failover happens while a checkpoint is being unlinked, it might causes an unfinished unlink operation (i.e the checkpoint IMM object is not deleted). Later on, when the checkpoint is created again, it will not succeed because the CPD detects that the checkpoint IMM object existing. Fix: - When error occur delete the existing checkpoint IMM object and re-create new one. - Stop timer of removed node. - Update data in patricia trees. Complete diffstat: ------------------ osaf/services/saf/cpsv/cpd/cpd_db.c | 15 +++++++++++++++ osaf/services/saf/cpsv/cpd/cpd_proc.c | 18 ++++++++++++++++-- 2 files changed, 31 insertions(+), 2 deletions(-) Testing Commands: ----------------- Create checkpoint and set retention to big value Failover by killing osafamfd multiple times Check checkpoint information Testing, Expected Results: -------------------------- Checkpoint information is not change Conditions of Submission: ------------------------- ACK from maintainer Arch Built Started Linux distro ------------------------------------------- mips n n mips64 n n x86 n n x86_64 y y powerpc n n powerpc64 n n Reviewer Checklist: ------------------- [Submitters: make sure that your review doesn't trigger any checkmarks!] Your checkin has not passed review because (see checked entries): ___ Your RR template is generally incomplete; it has too many blank entries that need proper data filled in. ___ You have failed to nominate the proper persons for review and push. ___ Your patches do not have proper short+long header ___ You have grammar/spelling in your header that is unacceptable. ___ You have exceeded a sensible line length in your headers/comments/text. ___ You have failed to put in a proper Trac Ticket # into your commits. ___ You have incorrectly put/left internal data in your comments/files (i.e. internal bug tracking tool IDs, product names etc) ___ You have not given any evidence of testing beyond basic build tests. Demonstrate some level of runtime or other sanity testing. ___ You have ^M present in some of your files. These have to be removed. ___ You have needlessly changed whitespace or added whitespace crimes like trailing spaces, or spaces before tabs. ___ You have mixed real technical changes with whitespace and other cosmetic code cleanup changes. These have to be separate commits. ___ You need to refactor your submission into logical chunks; there is too much content into a single commit. ___ You have extraneous garbage in your review (merge commits etc) ___ You have giant attachments which should never have been sent; Instead you should place your content in a public tree to be pulled. ___ You have too many commits attached to an e-mail; resend as threaded commits, or place in a public tree for a pull. ___ You have resent this content multiple times without a clear indication of what has changed between each re-send. ___ You have failed to adequately and individually address all of the comments and change requests that were proposed in the initial review. ___ You have a misconfigured ~/.hgrc file (i.e. username, email etc) ___ Your computer have a badly configured date and time; confusing the the threaded patch review. ___ Your changes affect IPC mechanism, and you don't present any results for in-service upgradability test. ___ Your changes affect user manual and documentation, your patch series do not contain the patch that updates the Doxygen manual. ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, SlashDot.org! http://sdm.link/slashdot _______________________________________________ Opensaf-devel mailing list Opensaf-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/opensaf-devel