Hello all,
I'm having a "challenge" finding solution for sata driver or any solution without recompiling the kernel (Red Hat Ent. Linux 4 Upd. 3)
The machine is a remote one (and that is the biggest problem), some Z intellistation as I recall (I'll try to ask somebody for the exact model), which has SATA drives which work in "compatibil ity" mode, as hdX, not sdX - I think it's ICH7 controller, can't check it now (if needed, I'll check it tomorrow).
hdparm says, as I experience, 4 mb/s instead of at least 10X more.
There are some errors in /var/log/messages which gave me a clue that drives are not performing well because of wrong driver, and setting dma in hdparm is of course "not permitted".
Suggestions, anyone?
Is it possible to recompile a module or something, and do an insmod?
1  4322 
Here are some new informations:
lspci | grep IDE
00:1f.2 IDE interface: Intel Corporation 82801GB/GR/GH (ICH7 Family) Serial ATA Storage Controller IDE (rev 01)
lsmod (last part of it)
ata_piix 11973 0
libata 66057 1 ata_piix
sd_mod 19393 0
scsi_mod 140561 2 libata,sd_mod
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