>>>>> "David" == David Jeffery <djeffery@xxxxxxxxxx> writes: David> There is an error with the medium access timeout feature of the David> sd driver. The sdkp->medium_access_timed_out value is set to zero David> in sd_done() in the wrong place. It is set to zero only if a David> command returns sense data. If an I/O command times out, error David> handling succeeds, and the I/O commands complete, the value won't David> be reset if nothing responds with a sense buffer. Then, another David> timeout (no matter how far in the future) can increment it again, David> causing the device to be errantly set offline. David> The resetting of sdkp->medium_access_timed_out should occur David> before the check for sense data. David> Signed-off-by: David Jeffery <djeffery@xxxxxxxxxx> Acked-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx> -- Martin K. Petersen Oracle Linux Engineering -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
