On Tue, Jan 24, 2012 at 00:03:56 -0600, Richard Todd wrote: > On Mon, Jan 23, 2012 at 11:16:05AM -0700, Kenneth D. Merry wrote: > > If you can, please try the attached patch and see if it has any impact on > > the problem. There is a bug in that commit in that we shouldn't be > > invalidating all LUNs on a target when we get a status of > > CAM_DEV_NOT_THERE. > > Just applied the patch, built new kernel, and rebooted, and all the FW > drivees are showing up now. Thanks!
Great! > > It may be that we need to do a more thorough audit of how various SIM > > drivers are using the CAM_DEV_NOT_THERE status. > > So I take it the layers for the different hardware (SCSI, FW, USB, > ATA/AHCI) are handling this status differently, so that's why this bug only > showed up on the Firewire buses but not on ATA/AHCI, USB, or (on my other > machine) SCSI buses? Yes. Some drivers report a selection timeout, some report that the device isn't there, and they may be using those status values in different situations. Ken -- Kenneth Merry k...@freebsd.org _______________________________________________ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"
