-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 11/7/2013 1:21 PM, Douglas Gilbert wrote: > On 13-11-06 08:57 PM, Phillip Susi wrote: >> Don't bother forcing disks to spin up on resume, as they will do >> so automatically when accessed, and forcing them to spin up slows >> down the resume. Add a second bit to the manage_start_stop flag >> to restore the previous behavior. > > SCSI disks when in STOP state do not spin up "automatically when > accessed". The drive does not, but the scsi error handling notices when a command fails because the drive needs started, starts it, and retries the command. > And your choice of bits looks like it will favour fixing broken > SATA behaviour but as a by-product break working SCSI disk > behaviour. No, it has nothing to do with sata behavior; it has to do with whether or not all disk drives should be restarted immediately after a resume, or only when they are accessed. I happen to have a few older drives that I very rarely access and would rather they not start up every time I resume. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.17 (MingW32) Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQEcBAEBAgAGBQJSfANJAAoJEJrBOlT6nu75BIAIALHveooj3EuVQ9DmzsCKezT2 ILHsGKAecgojAbxNFp4JXTwmlnNMUQzGaaxfXgoTES4WBiDnba0sedVW+aPqI8Ul cA8FXeIPtk1U5/xA6iW9XFInOTkvpXSnl9yeX7zldtcjxBm0bQ49JUk4zI68jQwF YPxEb0bxPpJvUcoYbM6eo+I6GnBqpCU9FDVoy0wnb1Zp6qQEY59kOvQc51Pl10KR Vwmayc7B9dncfk9+46knt4ocBUdSdX1rzRqN0EfGIZtkWysP6w5HmA0ejocEIyHT YErI94JvAEOZkzGHZgaMykxTE5SGYX8Fz3w3LVc9uAc40oIf3qFHb5Bob6Ecy6Q= =SkP3 -----END PGP SIGNATURE----- -- 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
