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Sun Storage 7000 Unified Storage System: SMB operations per second is very high (Doc ID 1401557.1)

Last updated on MAY 07, 2019

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
Sun Storage 7210 Unified Storage System - Version All Versions and later
Sun Storage 7310 Unified Storage System - Version All Versions and later
7000 Appliance OS (Fishworks)
NAS head revision : [before 2010.Q3.3.1]
BIOS revision : [not dependent]
ILOM revision : [not dependent]
JBODs Model : [not dependent]
CLUSTER related : [not dependent]


Symptoms

A very high amount of SMB operations per sec which are caused be a storm of smb_nt_transact_notify_change messages.

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Cause

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In this Document
Symptoms
Cause
 Background info on the smb_nt_transact_notify_change messages
 Verification of the high amount of smb_nt_transact_notify_change messages
Solution
References

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