* Tejun Heo <tj@xxxxxxxxxx> [2008-11-10 15:47:18]:
> Lars Michael Jogback wrote:
> > * Tejun Heo <tj@xxxxxxxxxx> [2008-10-27 16:38:18]:
> >
> >> Oh.. one more thing. Can you please try the attached patch and post the
> >> failing log?
> >
> > Yank the drive:
> > [ 423.185630] ata7: XXX error_intr irq_stat=0x8040800
> > [ 423.200853] ata7.02: exception Emask 0x10 SAct 0x0 SErr 0x4050000 action 0xf
> > [ 423.200930] ata7: SError: { PHYRdyChg CommWake DevExch }
>
> I bought harddrive of the same generation but of lower capacity and
> tested it with two 3726s but can't reproduce the problem you're
> seeing. :-(
Bummer.
> Can you please try the attached patch and see whether anything is
> different?
>
Yes, it made it working.
[ 158.852022] ata7.02: exception Emask 0x10 SAct 0x0 SErr 0x4050000 action 0xf
[ 158.852135] ata7: SError: { PHYRdyChg CommWake DevExch }
[ 158.852456] ata7.02: hard resetting link
[ 160.095980] ata7.02: SATA link up 3.0 Gbps (SStatus 123 SControl 320)
[ 160.111927] ata7.02: failed to IDENTIFY (I/O error, err_mask=0x11)
[ 160.112034] ata7.15: hard resetting link
[ 162.240274] ata7.15: SATA link up 3.0 Gbps (SStatus 123 SControl 0)
[ 162.241087] ata7.00: hard resetting link
[ 163.080382] ata7.00: SATA link up 3.0 Gbps (SStatus 123 SControl 320)
[ 163.080490] ata7.01: hard resetting link
[ 163.920030] ata7.01: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[ 163.920137] ata7.02: hard resetting link
[ 164.759924] ata7.02: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[ 164.760031] ata7.03: hard resetting link
[ 165.599951] ata7.03: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[ 165.600057] ata7.04: hard resetting link
[ 166.440288] ata7.04: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[ 166.440395] ata7.05: hard resetting link
[ 167.280368] ata7.05: SATA link up 1.5 Gbps (SStatus 113 SControl 320)
[ 167.314762] ata7.00: configured for UDMA/100
[ 167.327704] ata7.01: configured for UDMA/100
[ 167.342455] ata7.02: failed to IDENTIFY (I/O error, err_mask=0x11)
[ 167.342705] ata7.15: hard resetting link
[ 169.472805] ata7.15: SATA link up 3.0 Gbps (SStatus 123 SControl 0)
[ 169.473169] ata7.00: hard resetting link
[ 170.312834] ata7.00: SATA link up 3.0 Gbps (SStatus 123 SControl 320)
[ 170.312941] ata7.01: hard resetting link
[ 171.152772] ata7.01: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[ 171.152879] ata7.02: hard resetting link
[ 171.993505] ata7.02: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[ 171.993622] ata7.03: hard resetting link
[ 172.834758] ata7.03: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[ 172.834865] ata7.04: hard resetting link
[ 173.675984] ata7.04: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[ 173.676109] ata7.05: hard resetting link
[ 174.517356] ata7.05: SATA link up 1.5 Gbps (SStatus 113 SControl 320)
[ 174.530205] ata7.00: configured for UDMA/100
[ 174.543188] ata7.01: configured for UDMA/100
[ 174.549525] ata7.02: FORCE: horkage modified (noncq)
[ 174.549751] ata7.02: ATA-7: SAMSUNG HD103UJ, 1AA01112, max UDMA7
[ 174.549860] ata7.02: 1953525168 sectors, multi 0: LBA48 NCQ (not used)
[ 174.556383] ata7.02: configured for UDMA/100
[ 174.569329] ata7.03: configured for UDMA/100
[ 174.582199] ata7.04: configured for UDMA/100
[ 174.597407] ata7: EH complete
You don't think it has something todo with the spin-up time?
The spin-up time on these disks is quite long:
smartctl -a /dev/sdn | grep Spin_Up_Time
3 Spin_Up_Time 0x0007 068 068 011 Pre-fail Always - 10240
Best Regards,
/LM
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