Quote Originally Posted by malcolmlewis View Post
Hi
For the 3.x and greater kernels, you can use discard and the fstrim
utility is available. Check is disk alignment.
'discard' option is not available with ext3 file systems. Though fstrim is available with SLE 11 SP 3.

Quote Originally Posted by malcolmlewis View Post
Another other option is the elevator and setting the swappiness down
depending on how much system ram.
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noop or elavator which one is recommended for SSD disk ? Yes swappiness is already set to 20.

Thanks for your help and recommendations.