On Thu, Jun 12, 2008 at 4:15 AM, Tejun Heo <htejun@xxxxxxxxx> wrote: > Hello, > > Please do the followings. > > 1. apply the attached patch > 2. turn on device drivers -> SCSI -> SCSI verbose logging > 3. rebuild the kernel and boot the new kernel. > 4. run "sysctl -w dev.scsi.logging_level=1" > 5. run the suspend/resume test w/ dd and report the result. > > Thanks. > > -- > tejun > > --- > drivers/ata/libata-eh.c | 6 ++++++ > 1 file changed, 6 insertions(+) > > Index: work/drivers/ata/libata-eh.c > =================================================================== > --- work.orig/drivers/ata/libata-eh.c > +++ work/drivers/ata/libata-eh.c > @@ -2507,6 +2507,9 @@ static int atapi_eh_clear_ua(struct ata_ > return -EIO; > } > > + ata_dev_printk(dev, KERN_WARNING, "XXX: TUR err_mask=0x%x sense_key=0x%x\n", > + err_mask, sense_key); > + > if (!err_mask || sense_key != UNIT_ATTENTION) > return 0; > > @@ -2516,6 +2519,9 @@ static int atapi_eh_clear_ua(struct ata_ > "UNIT ATTENTION (err_mask=0x%x)\n", err_mask); > return -EIO; > } > + > + ata_dev_printk(dev, KERN_WARNING, "XXX: REQUEST SENSE err_mask=0x%x ASC=0x%x ASCQ=0x%x\n", > + err_mask, sense_buffer[12], sense_buffer[13]); > } > > ata_dev_printk(dev, KERN_WARNING, > > Alright; I'll let you know what happens. regards; -- Justin P. Mattock -- To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
