[VOL-3896] ONU fails to activate again if ONU is deleted after OLT disable - OpenCORD JIRA

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Type: Bug
Status: Resolved (View Workflow)
Priority: Medium
Resolution: Fixed
Affects Version/s: None
Fix Version/s: VOLTHA v2.7
Component/s: openolt-adapter, openolt-agent, rw-core
Labels:
None

Story Points:
3
Epic Link:
Maintenance

Description

ONU fails to activate on Disable/Enable OLT

https://jenkins.opencord.org/view/Community-PODs/job/build_dt-berlin-pod-multi-olt_1T8GEM_voltha_DT_master_test/129

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logs.tgz
8.60 MB
2021/03/08 3:48 PM

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Gerrit Reviews

#	Subject	Branch	Project	Status	CR	V
23388,3	VOL-3896: ONU fails to activate again if ONU is deleted after OLT disable - When OLT is disabled the local cache of child devices are cleared in openolt adapter. If ONU delete were triggered post OLT disable, the openolt adapter does not have relevant information (esp. ONU serial number) in Child_device_lost API call to pass down to OLT agent to delete the ONU context. The local cache too is void of this information as it was cleared on OLT disable. A possible fix is to pass down the entire ONU Device struct in Child_device_lost API which contains all the relevant information to clear the ONU context on the OLT.	master	voltha-openolt-adapter	Status: MERGED	+2	+1
23389,1	VOL-3896: ONU fails to activate on Disable/Enable OLT - Pass child device struct in Child_device_lost API call	master	voltha-lib-go	Status: MERGED	+2	+1
23390,2	VOL-3896: ONU fails to activate on Disable/Enable OLT - Pass child device struct in Child_device_lost API call	master	voltha-go	Status: MERGED	+2	+1

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Assignee:: Girish Gowdra

Reporter:: Girish Gowdra

Watchers:: 1 Start watching this issue

Dates

Created:: 2021/03/08 3:45 PM

Updated:: 2021/03/11 6:03 PM

Resolved:: 2021/03/11 6:03 PM

Gerrit Reviews

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VOL-3896: ONU fails to activate again if ONU is deleted after OLT disable - When OLT is disabled the local cache of child devices are cleared in openolt adapter. If ONU delete were triggered post OLT disable, the openolt adapter does not have relevant information (esp. ONU serial number) in Child_device_lost API call to pass down to OLT agent to delete the ONU context. The local cache too is void of this information as it was cleared on OLT disable. A possible fix is to pass down the entire ONU Device struct in Child_device_lost API which contains all the relevant information to clear the ONU context on the OLT.: Gerrit Review:

VOL-3896: ONU fails to activate on Disable/Enable OLT - Pass child device struct in Child_device_lost API call: Gerrit Review:

VOL-3896: ONU fails to activate on Disable/Enable OLT - Pass child device struct in Child_device_lost API call: Gerrit Review: