Fajar Priyanto wrote:
Apart from comments by others re sizing, trying to use both disks on an
ATA connector at the same time serious hurts performance. As root, try this:
Is it possible to setup a RAID 5 array using different size disks? Such as hda
9GB, hdb 36GB, hdc 40GB, hdd 80GB, hde 80GB.
What are the impact and consequences?
Thank you very much,
hdparm -t /dev/hda&
hdparm -t /dev/hdb
The ampersand is important.
I imagine you can play games with lvm and create equal-sized virtual
volumes, but again, watch that performance fall off.
You can address the first performance problem by adding ATA disk
controllers on PCI cards.
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