Jun 15, 2012
cPanel Access Level
Root Administrator
On a server without to many hosted sites we have some strange IO statistic values if we look in System Health »
Show Current Disk Usage.

We have two identical disks in a software raid-1 array. Our values looks like this;

Device Trans./Sec Blocks Read/sec Blocks Written/Sec Total Blocks Read Total Blocks Written
sda 100.94 6510.73 311.22 171238078 8185370
sdb 14.44 147.13 311.22 3869638 8185362

This doesn't look normal, does it? Shouldn't they be the same?
Is it time to remove sdb and install a fresh drive? Anything else we can do?

Thanks for inputs!