I've done some digging and it appears my HDD is very close to some that
are blacklisted for NCQ in drivers/ata/libata-core.c.
The relevant section is:
/* Devices where NCQ should be avoided */
/* NCQ is slow */
{ "WDC WD740ADFD-00", NULL, ATA_HORKAGE_NONCQ },
/* http://thread.gmane.org/gmane.linux.ide/14907 */
{ "FUJITSU MHT2060BH", NULL, ATA_HORKAGE_NONCQ },
/* NCQ is broken */
{ "Maxtor 6L250S0", "BANC1G10", ATA_HORKAGE_NONCQ },
{ "Maxtor 6B200M0", "BANC1B10", ATA_HORKAGE_NONCQ },
/* NCQ hard hangs device under heavier load, needs hard power cycle */
{ "Maxtor 6B250S0", "BANC1B70", ATA_HORKAGE_NONCQ },
/* Blacklist entries taken from Silicon Image 3124/3132
Windows driver .inf file - also several Linux problem reports */
{ "HTS541060G9SA00", "MB3OC60D", ATA_HORKAGE_NONCQ, },
{ "HTS541080G9SA00", "MB4OC60D", ATA_HORKAGE_NONCQ, },
{ "HTS541010G9SA00", "MBZOC60D", ATA_HORKAGE_NONCQ, },
/* Drives which do spurious command completion */
{ "HTS541680J9SA00", "SB2IC7EP", ATA_HORKAGE_NONCQ, },
{ "HTS541612J9SA00", "SBDIC7JP", ATA_HORKAGE_NONCQ, },
{ "HTS722012K9A300", "DCCOC54P", ATA_HORKAGE_NONCQ, },
{ "HTS541616J9SA00", "SB4OC70P", ATA_HORKAGE_NONCQ, },
<------- very similar to mine
{ "WDC WD740ADFD-00NLR1", NULL, ATA_HORKAGE_NONCQ, },
{ "FUJITSU MHV2080BH", "00840028", ATA_HORKAGE_NONCQ, },
My drive has the following ID:
Model=Hitachi HTS541616J9SA00 , FwRev=SB4OC7BP
Note the very slight version difference in the Firmware.
Could this be the issue affecting resume?
Dose anyone know how to disable NCQ for a given device so I can try
resume without it?
--
resume from sleep missing sata drive error:rejecting I/O to dead device
https://bugs.launchpad.net/bugs/129135
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