I have a 6 disk array (1 parity drive) 

 

All shares are using High-Water. Drive 1 is constantly going over the 70% utilization threshold, when other drives are no where near that. 

 

Is there any to even out the data load across the drives? 

 

Attached is system diag

grundynas-diagnostics-20190628-1510.zip

/dev/md1        1.9T  1.3T  633G  67% /mnt/disk1
/dev/md2        1.9T  1.4T  522G  72% /mnt/disk2
/dev/md3        1.9T  1.1T  749G  60% /mnt/disk3
/dev/md4        1.9T  1.1T  783G  58% /mnt/disk4
/dev/md5        1.9T  918G  945G  50% /mnt/disk5

All 2 TB drives, so each drive will first be filled to 50%  After that, disk 1 will get filled to 75% then 2 to 75%, etc   Based on the usage right now, there doesn't appear to be anything wrong.

42 minutes ago, Landy said:

I have a 6 disk array (1 parity drive) 

 

All shares are using High-Water. Drive 1 is constantly going over the 70% utilization threshold, when other drives are no where near that. 

 

Is there any to even out the data load across the drives? 

 

Attached is system diag

grundynas-diagnostics-20190628-1510.zip 238.38 kB · 1 download

Use "Most Free" will even it out over time as you add and remove contents from the array.