What's the overall status on this issue? Still actively being
investigated, or is there a fix that I've missed?
capone:/tmp# lspci -vvvnn | grep -i sata
00:1f.2 SATA controller [0106]: Intel Corporation ICH9M/M-E SATA AHCI
Controller [8086:2929] (rev 03) (prog-if 01 [AHCI 1.0])
Capabilities: [a8] SATA HBA v1.0 BAR4 Offset=00000004
capone:/tmp#
capone:/tmp# hdparm -i /dev/sda1
/dev/sda1:
Model=WDC WD3200BEVT-75ZCT2, FwRev=11.01A11, SerialNo=WD-WXEY08JR7234
Config={ HardSect NotMFM HdSw>15uSec SpinMotCtl Fixed DTR>5Mbs FmtGapReq }
RawCHS=16383/16/63, TrkSize=0, SectSize=0, ECCbytes=50
BuffType=unknown, BuffSize=8192kB, MaxMultSect=16, MultSect=8
CurCHS=16383/16/63, CurSects=16514064, LBA=yes, LBAsects=625142448
IORDY=on/off, tPIO={min:120,w/IORDY:120}, tDMA={min:120,rec:120}
PIO modes: pio0 pio3 pio4
DMA modes: mdma0 mdma1 mdma2
UDMA modes: udma0 udma1 udma2 udma3 udma4 udma5 *udma6
AdvancedPM=yes: unknown setting WriteCache=enabled
Drive conforms to: Unspecified: ATA/ATAPI-1,2,3,4,5,6,7
* signifies the current active mode
capone:/tmp#
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https://bugs.launchpad.net/bugs/539467
Title:
SATA link power management causes disk errors and corruption
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