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Zombie exhaustion accounting for poor delete performance

Zombie exhaustion accounting for poor delete performance

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Views:: 2,598

Visibility:: Public

Votes:: 0

Category:: data-ontap-7

Specialty:: perf

Last Updated:

Applies to

ONTAP 9

Issue

ONTAP 9 or newer releases, you may see this message:

wafl.zombie.susp.msg.threshold:notice]: WAFL(R) is experiencing zombie throttling possibly
due to requests for large number of file deletions.

High response time for CIFS or NFS trying to open files, overwrite files, or delete files
CPU utilization might be higher than normal