Disk replacement with a lower rate Data ONTAP 220.127.116.11P1
faulty disk 600GB SAS 15,000 RPMI want to replace with 600GB SAS 7500 RPM
May i know the version of Ontap you are using ?
Please check this KB :- https://library.netapp.com/ecmdocs/ECMP1196986/html/GUID-2F317E55-FBC5-46A1-B121-215861E1258A.html
Also this :- https://library.netapp.com/ecmdocs/ECMP1203768/html/html/GUID-149D31D4-D0F5-47C6-A19E-E77B8A12C971.html
Also the table shows what are all the disk types can be mixed
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time to upgrade my friend.. 7.3.5p1.. That's very old..
Also, i never heard of a 7500 RPM SAS disk. .. B/c you have a 15K drive, you should replace with same
When you mixed disks as per Netapp guide, the entire raid-group will lower to 10K. If this is a low latency app, just proceed with caution
But you really need to upgrade these controllers. You should focus your efforts on that.