HOW TO CHECK THE CURRENT RAID GROUP SIZE

[NAYABRASOOL]

Hi All,

I have two RAID GROUPS in my filer rg0 & rg1 and now i wanted to know what is the current RAID SIZE in order to add new disks to as i am using SAS disks which has limitation of 28disks per RG, Please help me to check the raid group size currenlty.

Thanks,

Nayab

[ismopuuronen · Accepted solution]

Hello,

>aggr status <aggr_name> -v

And if you want to modify raid size of a raid group:
>aggr options <aggr_name> raidsize <value>

If you want to fill your exsisting raid groups you need to use -g option when using >aggr add command.
If you change the raid group size and add some disks to your aggregate without -g option, in your case it would fill the rg1
first with the new rg size value and then start a new raid group rg2.
Rg0 would remain smaller. -g option allows you to speficy rg where the disks are added.

Br.
Ismo.