即使设置为15、NVMe TCP IO队列计数也始终返回2

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Category:: ontap-9

Specialty:: san<a>2009-188401</a>

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适用场景

ONTAP 9.10.1
基于TCP的NVMe

问题描述

已将默认IO队列计数更改为15、队列深度为128。

::*> nvme subsystem modify -vserver vs1 -subsystem nvme -default-io-queue-count 15 -default-io-queue-depth 128

::*> nvme subsystem show -fie default-io-queue-count (vserver nvme subsystem show) vserver subsystem default-io-queue-count ----------------- --------- ---------------------- vs1 nvme 15

::*> nvme subsystem show -fie default-io-queue-depth (vserver nvme subsystem show) vserver subsystem default-io-queue-depth ----------------- --------- ---------------------- vs1 nvme 128

队列计数仍返回2。

[root@nvme01.extncl ~]# nvme get-feature /dev/nvme0n10p1 --feature-id 7 --human-readable get-feature:0x7 (Number of Queues), Current value:0x010001 Number of IO Completion Queues Allocated (NCQA): 2 Number of IO Submission Queues Allocated (NSQA): 2