HOW TO CHECK THE CURRENT RAID GROUP SIZE
2012-11-23 08:04 PM
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.
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Re: HOW TO CHECK THE CURRENT RAID GROUP SIZE
2012-11-24 02:17 AM
>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.