Martin Michlmayr wrote:
With 2.6.26-rc1 on an Orion based platform (QNAP TS-209) I sometimes get the following during shut down: [42949439.950000] qnap_ts209_power_off: triggering power-off... [42949439.960000] ata1: mv_err_intr: err_cause=02000020 pp_flags=0x2 [42949439.970000] ata1: exception Emask 0x10 SAct 0x0 SErr 0x190002 action 0xe fro I never got this with 2.6.25. With 2.6.26-rc1 I get this message from time to time, but not always. The disk spins down properly. I think it wants to print a 3rd line because once it was printed "[42949439" once but the machine got shut off because the full line was printed. <tries some more> I just got: [42949421.700000] qnap_ts209_power_off: triggering power-off... [42949421.710000] ata1: mv_err_intr: err_cause=02000020 pp_flags=0x2 [42949421.720000] ata1: exception Emask 0x10 SAct 0x0 SErr 0x190002 action 0xe frozen [42949421.720000] ata1: edma_err_cause=02000020 pp_flags Any idea?
.. Nothing harmful -- the SATA link is reporting that something weird happened on the drive end: perhaps the drive was powered down or something? The code that triggers this was fixed up more after -rc1, so if you can still get messages like that with, say -rc2 or later, then please post them. cheers -- 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
