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Oracle ZFS Storage Appliance Panics With "duplicate pathinfo registered during device tree walk" After Upgrade to OS8.8.31 - OS8.8.33 (Doc ID 2780366.1)

Last updated on JUNE 16, 2021

Applies to:

Sun ZFS Storage 7120 - Version All Versions and later
Sun ZFS Storage 7320 - Version All Versions and later
Sun ZFS Storage 7420 - Version All Versions and later
Oracle ZFS Storage ZS3-2 - Version All Versions and later
Integrated Software for ZFS ZS4-x Arrays - Version All Versions and later
7000 Appliance OS (Fishworks)
All ZFS Storage Appliance Products, Exceptions Noted Below.





Symptoms

 System will panic with a string similar to:  panic[cpuxx]/thread=xxxxxxxxxxxxxxxx: duplicate pathinfo (xxxxxxxxxxxxxxxx) registered during device tree walk

This will usually happen after an upgrade to OS8.8.31 through OS8.8.33

Please note: The above is a summary of the symptoms and actual symptoms can vary. Matching any symptoms here does not confirm that you are encountering this exact issue. For additional questions regarding this issue, please contact Oracle Support.

Changes

Issue Found In:

OS8.8.31

 

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References

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