Disk Replacement

[DEMEUDEMEU]

Hi

Disk replacement with a lower rate Data ONTAP 7.3.5.1P1

faulty disk 600GB SAS 15,000 RPM
I want to replace with 600GB SAS 7500 RPM

[JGPSHNTAP]

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.

[DEMEUDEMEU]

ok if the disc 10000RPM

[NAYABSK]

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 

	SAS disks in SAS disk shelves	SATA disks in SAS disk shelves	FC disks in DS14mk2 FC or DS14mk4 FC disk shelves	ATA disks in DS14mk2 FC or DS14mk4 FC disk shelves	SSDs
Internal SAS disks	Y	N	Y	N	N
Internal SATA disks	N	Y	N	Y	N
SAS disks in SAS disk shelves	Y	N	Y*	N	N
SATA disks in SAS disk shelves	N	Y	N	Y*	N
FC disks in DS14mk2 FC or DS14mk4 FC disk shelves	Y*	N	Y	N	N
ATA disks in DS14mk2 FC or DS14mk4 FC disk shelves	N	Y*	N	Y	N
SSDs	N	N	N	N	Y

Thanks,

Nayab

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[JGPSHNTAP]

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