How to do the following with Linux tools : LVM partition alignment and alignment of partition on LVM ?
What in case where I want to setup LVM partition (for "pv") and then partitions ?
To be more specifig, I'd like to make following setup:
- sda1 - boot , about 256MB
- sda2 - LVM pv On LVM : swap, root, home etc.
How to setup LVM parition and paritions on LVM to obtain best performance? (Command line linux tools please ;) )
Am I right, that when LVM extents are aligned, created partitions are as well ?
What's the best size of block? : Thanks to @maxschlepzig, we have elegant method of obtaining sector size - for example 4k. Now, questions stays, how to apply this knowledge.