Intel ICH SATA port reset

[fonya]

Hi!

I have a big problem, maybe somebody resolve this:

I have a Fujitsu-Siemens Computer with Intel chipset /ICH6 Family/, and all the sata port are used, with two 200GB, and two 160GB winchester, in raid1. When I used all raid devices, I got this in the log:

Jul  1 03:06:14 localhost kernel: ata2.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x2 frozen
Jul  1 03:06:14 localhost kernel: ata2.00: cmd 61/08:00:3f:4b:a1/00:00:12:00:00/40 tag 0 cdb 0x0 data 4096 out
Jul  1 03:06:14 localhost kernel: res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
Jul  1 03:06:14 localhost kernel: ata2: soft resetting port
Jul  1 03:06:14 localhost kernel: ata2: softreset failed (port busy but CLO unavailable)
Jul  1 03:06:14 localhost kernel: ata2: softreset failed, retrying in 5 secs
Jul  1 03:06:19 localhost kernel: ata2: hard resetting port
Jul  1 03:06:26 localhost kernel: ata2: port is slow to respond, please be patient (Status 0x80)
Jul  1 03:06:49 localhost kernel: ata2: port failed to respond (30 secs, Status 0x80)
Jul  1 03:06:49 localhost kernel: ata2: COMRESET failed (device not ready)
Jul  1 03:06:49 localhost kernel: ata2: hardreset failed, retrying in 5 secs
Jul  1 03:06:54 localhost kernel: ata2: hard resetting port
Jul  1 03:06:55 localhost kernel: ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
Jul  1 03:06:55 localhost kernel: ata2.00: ata_hpa_resize 1: sectors = 312581808, hpa_sectors = 312581808
Jul  1 03:06:55 localhost kernel: ata2.00: ata_hpa_resize 1: sectors = 312581808, hpa_sectors = 312581808
Jul  1 03:06:55 localhost kernel: ata2.00: configured for UDMA/133
Jul  1 03:06:55 localhost kernel: ata2: EH complete
Jul  1 03:06:55 localhost kernel: SCSI device sdb: 312581808 512-byte hdwr sectors (160042 MB)
Jul  1 03:06:55 localhost kernel: sdb: Write Protect is off
Jul  1 03:06:55 localhost kernel: sdb: Mode Sense: 00 3a 00 00
Jul  1 03:06:55 localhost kernel: SCSI device sdb: write cache: enabled, read cache: enabled, doesn't support DPO or FUA

And while resetting the sata port the ide interface is not responds.

The lspci output:

00:00.0 Host bridge: Intel Corporation E7220/E7221 Memory Controller Hub (rev 04)
00:02.0 VGA compatible controller: Intel Corporation E7221 Integrated Graphics Controller (rev 04)
00:1c.0 PCI bridge: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) PCI Express Port 1 (rev 03)
00:1c.1 PCI bridge: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) PCI Express Port 2 (rev 03)
00:1c.2 PCI bridge: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) PCI Express Port 3 (rev 03)
00:1c.3 PCI bridge: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) PCI Express Port 4 (rev 03)
00:1d.0 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #1 (rev 03)
00:1d.1 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #2 (rev 03)
00:1d.2 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #3 (rev 03)
00:1d.3 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #4 (rev 03)
00:1d.7 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB2 EHCI Controller (rev 03)
00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev d3)
00:1f.0 ISA bridge: Intel Corporation 82801FB/FR (ICH6/ICH6R) LPC Interface Bridge (rev 03)
00:1f.1 IDE interface: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) IDE Controller (rev 03)
00:1f.2 IDE interface: Intel Corporation 82801FR/FRW (ICH6R/ICH6RW) SATA Controller (rev 03)
00:1f.3 SMBus: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) SMBus Controller (rev 03)
07:00.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5751 Gigabit Ethernet PCI Express (rev 11)

The install is a fresh Fedora7 install, with all update applied. /Running kernel: kernel-2.6.21-1.3228.fc7/.

I used the sata controller in native mode. Priviusly in the machine was suse9.3 with no problem, kernel 2.6.11-XX /I change the 200GB winchester from 80GB/.

I googled, and I found, this is a kernel or a cabling problem. But with kernel 2.6.11 /preveusly kernel, with suse9.3/ it works everytinkg with no problem.

So how can I resolve this problem? Another kernel? Downgrade kernel? New cables, or cabling?

Thank You! And sorry for bad English.

--
Fonya