Hi All, First of all, thank you for your collaboration. System: AFF-A200 NetApp Release 9.11.1P18 Customer states after initialization of Netapp system: Now we are running into the following problem. The NetApp now sees the disks as 1.7TB instead of 3.49TB. The NetApp has 16 x 3.84TB SSDs but does not see them completely. I have tried various options for initializing the disks but it still sees some disks as 1.7. Below is what I have tried. First “Clean configuration and initialize all disks” in the boot menu then I get the following. I suspect cause is AFF system where SSDs are divided into multiple partitions and assigned to multiple owners. Please, let me know if you have some solution or action plan to solve this issue. Thanks in advance Cristian
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Cluster LIFs to be edited later to reflect the name in the desired name our system AFF-C800 Can i used this command :- network interface rename -vserver <SVM NAME>-lif <OLD LIF NAME > -newname <NEW LIF NAME + CLUSTER NAME must be included>
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Hello,
configuration: AFF320, FC, 4 node cluster with NVMe SSD, multiple SVMs(each SVM is a different customer)
Recently while testing for noisy neighbors, our platform guys realized that they were getting 400K IOPS from LUNs assigned from 4 volumes on 2 nodes in the cluster. Expectation from 2 nodes was a max of 250K IOPS with 100% read and 8K blocks, without any QOS applied.
Our understanding was 4 Node NetApp cluster with 12 SSDs/HA pair would yield max 440K IOPS. Is that wrong? From the tests, it seems with only 2 nodes no QOS policy, we can go beyond 400K and that would impact other volumes on the cluster.
Is my understanding correct?
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