[Bratislava-pm] slides zo vcerajska

[Lubomir Host]

Kedy a kde sa konala ta prezentacia?

rajo

On Tue, Mar 04, 2008 at 05:12:10PM +0100, Jozef Kutej wrote:
> Caute,
> 
> ak by ste si chceli pozriet nieco zo vcerajsich prezentacii tak tu su:
> 
> http://cle.sk/s5/fun-with-lvm.html
> http://cle.sk/s5/fun-with-raid.html
> 
> 
> Ak by ste sa hrali s Linux raid/lvm hdd performance tu su este nejake tips:
> 
> # you can set read-ahead per blockdevice
> blockdev --setra 4096 /dev/mapper/vg00-data
> blockdev --setra 0 /dev/hda
> 
> # there are different types of schedulers that can be set
> echo deadline > /sys/block/hda/queue/scheduler
> 
> # and be nice also to the io for long running processes
> apt-get install schedutils
> man ionice
> 
> Enjoy a prajem pekny den!
> Jozef.
> 





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