file system and file IO qn

Nagarjuna Rao Cherukuri Nagarjuna_Cherukuri at infosys.com
Thu Aug 4 04:30:58 UTC 2005


Hi,



Can anyone tell me how to enable large files in RHEL AS 3? I am using
ext3 file system type.



We have another problem in our environment. Most of the time, I see lot
of CPU is being spent on wait IO. We have 4 * 2.7GHz xeon based CPUs and
using SCSI hard disks. Is it due to the slow disks or I missed to set
any kernel parameter?



thanks

nagarjuna



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