SCSI issue
hdparm -Tt /dev/sda/dev/sda:
Timing cached reads: 3020 MB in 2.00 seconds = 1509.48 MB/sec
Timing buffered disk reads: 78 MB in 3.01 seconds = 25.90 MB/sec
This 'timing buffered disk reads' value is normal for a SCSI disk? Right now, server load is under 1.
Sometime it goes better (30-35MB/s) but sometime it's under 20MB/s
On other server with SATA this value is much better, near 50MB/s.
Any input would be greatly appreciated!