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I have 3 hard drives in my system, 1 directly on the mainborad (nForce2 chip) and 2 on an IDE raid controller. The one on the mainboard works fine and the other 2 work, but are damn slow! I am 99% sure this was not case in FC5, but after updating to FC6, this is somehow the case...
My two candidates are:
SAMSUNG HD300LD
Maxtor 6L300R0
Both are 300GB drives and rather new. They should support UDMA33 / UDMA 66 - also depending on the cables, I know.
It seems that UDMA is deactivated at boot time. Why is this?
I have 3 hard drives in my system, 1 directly on the mainborad (nForce2 chip) and 2 on an IDE raid controller. The one on the mainboard works fine and the other 2 work, but are damn slow! I am 99% sure this was not case in FC5, but after updating to FC6, this is somehow the case...
My two candidates are:
SAMSUNG HD300LD
Maxtor 6L300R0
Both are 300GB drives and rather new. They should support UDMA33 / UDMA 66 - also depending on the cables, I know.
It seems that UDMA is deactivated at boot time. Why is this?
Any ideas??
New EIDE drives support ATA100 or Rarely ATA133
find out your drive names/locations
$mount
Code:
/dev/sda1 on /boot type ext3 (rw,acl,user_xattr)
/dev/sda5 on /home type ext3 (rw)
/dev/md0 on /media/Recordings type ext3 (rw)
/dev/sdb1 on /media/Windows type ntfs (ro,noexec,nosuid,nodev,gid=100,umask=0002,nls=utf8)
oh and i have same generation MAXTOR 6L200M0 here
$hdparm -tT /dev/sdb
Code:
/dev/sdb:
Timing cached reads: 2268 MB in 2.00 seconds = 1132.88 MB/sec
Timing buffered disk reads: 186 MB in 3.03 seconds = 61.43 MB/sec
$hdparm -tT /dev/md0
Code:
/dev/md0:
Timing cached reads: 2288 MB in 2.00 seconds = 1144.20 MB/sec
Timing buffered disk reads: 284 MB in 3.00 seconds = 94.59 MB/sec
i don't have an IDE hdd anymore but "Timing buffered disk reads" should be not much more than 10-20% less than mine
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