OpenSAF / Tickets / #3260 immnd: many clients timeout on the imm api calls

#3260 immnd: many clients timeout on the imm api calls

Milestone: 5.21.06

Status: fixed

Owner: Minh Hon Chau

Labels: None

Type: defect

Component: imm

Part: nd

Version:

Priority: major

Blocker: False

Updated: 2021-05-26

Created: 2021-05-05

Creator: Minh Hon Chau

Private: No

In a large cluster (24 nodes), the components have very often been timeout in their imm api calls. This timeout results in a component restart. During single step upgrade, due to the imm timeout, the amf locking nodegroup operation fails because of many component restarts escalated to node failover, etc... This ticket suggests IMMSV_DEFAULT_FEVS_MAX_PENDING and IMMSV_WAIT_TIME to be environment variables so the components can adjust these parameters according to the size of cluster.

Minh Hon Chau - 2021-05-05

status: unassigned --> accepted

assigned_to: Minh Hon Chau
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Minh Hon Chau - 2021-05-17

status: accepted --> review
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Minh Hon Chau - 2021-05-26

status: review --> fixed
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Minh Hon Chau - 2021-05-26

commit eaf187e9a04ee147dacee8d722c09aecf9a52426
Author: Minh Chau minh.chau@dektech.com.au
Date: Tue May 18 14:41:59 2021 +1000

imma: Correctly use IMMA_SYNCR_TIMEOUT [#3260]

commit fa8325e924060496184cb57e43bd7eff3bb71a84
Author: Minh Chau minh.chau@dektech.com.au
Date: Tue May 18 14:41:59 2021 +1000

immnd: Make IMMSV_FEVS_MAX_PENDING environment variable [#3260]
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immnd: many clients timeout on the imm api calls

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#3260 immnd: many clients timeout on the imm api calls

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