Hi all!
I am experiencing SATA problems with MB Gigabyte G41MT-S2 and two HDD Samsung HD103SI 1AG01118.
Perhaps on heavy load (I am not sure, it's still a test system) SATA and/or disks block and system panics or just infinitely registers timeouts for SATA drives.
This is part of my DMESG:
I have the following file systems mounted:
As I try to test transfer speed:
The test always passes for ad0 and for jounraled /dev/ufs/var
But whe I try
ATA controller and / or disks always block. It even destroyed one of the gjournal mirror providers (ad1p3).
I tried to mirror ad1p2 and ad2p2 - the result was the same. System halted and the mirror was broken.
I saw a similar thread for Marvell SATA controller:
http://forums.freebsd.org/showthread.php?t=20412&highlight=ich7
but I am not sure - should I use FreeBSD 8-Stable instead of 8.2-REL or just we have problem with slower Samsung drives
Some details about the drives can be found here:
http://www.samsung.com/ae/consumer/...op-sata/HD103SI/index.idx?pagetype=prd_detail
Thanks in advance!
I am experiencing SATA problems with MB Gigabyte G41MT-S2 and two HDD Samsung HD103SI 1AG01118.
Perhaps on heavy load (I am not sure, it's still a test system) SATA and/or disks block and system panics or just infinitely registers timeouts for SATA drives.
This is part of my DMESG:
Code:
atapci0: <Intel ICH7 SATA300 controller> port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xf800-0xf80f at device 31.2 on pci0
ata0: <ATA channel 0> on atapci0
ata0: [ITHREAD]
ata1: <ATA channel 1> on atapci0
ata1: [ITHREAD]
.......
est0: <Enhanced SpeedStep Frequency Control> on cpu0
est: CPU supports Enhanced Speedstep, but is not recognized.
est: cpu_vendor GenuineIntel, msr a280a2806000a28
device_attach: est0 attach returned 6
p4tcc0: <CPU Frequency Thermal Control> on cpu0
est1: <Enhanced SpeedStep Frequency Control> on cpu1
est: CPU supports Enhanced Speedstep, but is not recognized.
est: cpu_vendor GenuineIntel, msr a280a2806000a28
device_attach: est1 attach returned 6
p4tcc1: <CPU Frequency Thermal Control> on cpu1
Timecounters tick every 1.000 msec
...........
ad0: 305245MB <Hitachi HDP725032GLA360 GM3OA52A> at ata0-master UDMA100 SATA
ad1: 953869MB <SAMSUNG HD103SI 1AG01118> at ata0-slave UDMA100 SATA
ad2: 953869MB <SAMSUNG HD103SI 1AG01118> at ata1-master UDMA100 SATA
acd0: DVDR <Optiarc DVD RW AD-7200S/1.83> at ata1-slave UDMA100 SATA
.........
I have the following file systems mounted:
Code:
/dev/ufs/root on / (ufs, local, noatime) /ad0p2/
devfs on /dev (devfs, local, multilabel)
/dev/ufs/tmp on /tmp (ufs, local, noatime, noexec, soft-updates) /ad0p4/
/dev/ufs/usr on /usr (ufs, local, noatime, soft-updates) /ad0p6/
/dev/ufs/var on /var (ufs, asynchronous, local, noatime, gjournal) (mirrored gjournal with journal on ad0, mirror ad1p3,ad2p3)
/dev/ufs/vartmp on /var/tmp (ufs, local, noatime, noexec, soft-updates) /ad0p3/
mount /dev/ufs/testufs1 /mnt/test (ad1p2) - UFS, soft updates
As I try to test transfer speed:
Code:
dd if=/dev/zero of=/var/tmp/test bs=1G count=1
1+0 records in
1+0 records out
1073741824 bytes transferred in 15.546602 secs (69066013 bytes/sec)
The test always passes for ad0 and for jounraled /dev/ufs/var
But whe I try
Code:
dd if=/dev/zero of=/mnt/test/test bs=1G count=1
I tried to mirror ad1p2 and ad2p2 - the result was the same. System halted and the mirror was broken.
I saw a similar thread for Marvell SATA controller:
http://forums.freebsd.org/showthread.php?t=20412&highlight=ich7
but I am not sure - should I use FreeBSD 8-Stable instead of 8.2-REL or just we have problem with slower Samsung drives
Some details about the drives can be found here:
http://www.samsung.com/ae/consumer/...op-sata/HD103SI/index.idx?pagetype=prd_detail
Thanks in advance!