On Wed, 2013-10-02 at 18:29 +0000, KY Srinivasan wrote: > > > -----Original Message----- > > From: geert.uytterhoeven@xxxxxxxxx [mailto:geert.uytterhoeven@xxxxxxxxx] > > On Behalf Of Geert Uytterhoeven > > Sent: Wednesday, September 25, 2013 1:40 AM > > To: KY Srinivasan > > Cc: Mike Christie; Jack Wang; Greg KH; linux-kernel@xxxxxxxxxxxxxxx; > > devel@xxxxxxxxxxxxxxxxxxxxxx; ohering@xxxxxxxx; jbottomley@xxxxxxxxxxxxx; > > hch@xxxxxxxxxxxxx; linux-scsi@xxxxxxxxxxxxxxx > > Subject: Re: Drivers: scsi: FLUSH timeout > > > > On Tue, Sep 24, 2013 at 11:53 PM, KY Srinivasan <kys@xxxxxxxxxxxxx> wrote: > > > I am not sure how that magic number was arrived at (the 60HZ number). We > > want this to be little higher - > > > > "60 * HZ" means "60 seconds". > > > > > would there be any issues raising this to say 180 seconds. This is the value we > > currently have for I/O > > > timeout. > > > > So you want to replace it by "180 * HZ", which is ... another magic number? > > Ideally, I want this to be adjustable like the way we can change the I/O timeout. > Since that has been attempted earlier and rejected (not clear what the reasons were), > I was suggesting that we pick a larger number. James, let me know how I should proceed here. It's only one problem device with its own driver, right? how about a per target value you set in target_configure? That way there's no damage to the rest of the system even in a mixed device environment. I don't see a particular need to expose this via sysfs unless someone else has a use case. James _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
