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need to add requirements for changing HDD side flash pools or mixed raid #1322

Open Kristofer-NetApp opened 7 months ago

Kristofer-NetApp commented 7 months ago

Page URL

https://docs.netapp.com/us-en/ontap/disks-aggregates/convert-raid-dp-tec-task.html

Page title

Convert from RAID-DP to RAID-TEC

Summary

Document needs to add process for flashpools/hybrid aggregates where -disktype needs to be used to change each disk type.

https://docs.netapp.com/us-en/ontap-cli-9141/storage-aggregate-modify.html#parameters

[-T, -disktype {ATA | BSAS | FCAL | FSAS | LUN | MSATA | SAS | SSD | VMDISK | SSD-NVM | SSD-CAP | SSD-ZNS | VMLUN | VMLUN-SSD}] - Disk Type This parameter specifies the disk type of the RAID groups to be modified. In case of Flash Pool, it specifies either the HDD tier or the SSD tier. If the HDD tier is composed of more than one type of disk, specifying any of the disk types in use causes that tier to be modified. If the current aggregate RAID type is mixed_raid_type, this parameter is mandatory.

If clients do not do this it will end up in failure or error similiar to what is found in kb

https://kb.netapp.com/onprem/ontap/hardware/Unable_to_change_the_raidtype_on_hybrid_aggregate

Public issues must not contain sensitive information

netapp-aaron-holt commented 1 week ago

Thanks for the feedback, I will investigate this issue.