On Mon, 13 Feb 2017 19:00:39 +0000 tech-lists <tech-li...@zyxst.net> wrote
> Hello stable@, > > system: 11-stable r313553 > > In the kernel there is an option for scsi delay. It should be enough to bump the kern.cam.scsi_delay= a couple hundred at a time, until you find the "sweet spot". You might also try the autoboot_delay= option instead. It might give your USB port enough time to come ready. > Is there also one for > usb? Perhaps not in the kernel but elsewhere. I can't find it. > > The problem is seen especially where the bootable device is usb. The > boot process starts and dumps me at mountroot where I wait for a short > time until the usb stick is properly detected (bright white writing at > the console). The usb stick is plugged into a usb3 port. For example: > > [snip] > > usbus0: 5.0Gbps Super Speed USB v3.0 > usbus1: 12Mbps Full Speed USB v1.0 > usbus2: 480Mbps High Speed USB v2.0 > usbus3: 12Mbps Full Speed USB v1.0 > ugen0.1: <0x1022 XHCI root HUB> at usbus0 > uhub0: <0x1022 XHCI root HUB, class 9/0, rev 3.00/1.00, addr 1> on usbus0 > ugen1.1: <AMD OHCI root HUB> at usbus1 > uhub1: <AMD OHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus1 > ugen2.1: <AMD EHCI root HUB> at usbus2 > uhub2: <AMD EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus2 > ugen3.1: <AMD OHCI root HUB> at usbus3 > uhub3: <AMD OHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus3 > usbus4: 480Mbps High Speed USB v2.0 > ugen4.1: <AMD EHCI root HUB> at usbus4 > uhub4: <AMD EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus4 > acpi_tz0: _CRT value is absurd, ignored (255.1C) > ada0 at ahcich0 bus 0 scbus0 target 0 lun 0 > ada0: <HGST HTS541010A9E680 JA0OA710> ACS-2 ATA SATA 3.x device > cd0 at ahcich1 bus 0 scbus1 target 0 lun 0 > cd0: <hp DVD-RAM UJ8DB H.02> Removable CD-ROM SCSI device > cd0: Serial Number 1415TP277450E0H6H > cd0: 150.000MB/s transfers (SATA 1.x, UDMA5, ATAPI 12bytes, PIO 8192bytes) > cd0: Attempt to query device size failed: NOT READY, Medium not present > - tray open > ada0: Serial Number JA1006103G0ALV > ada0: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes) > ada0: Command Queueing enabled > ada0: 953869MB (1953525168 512 byte sectors) > SMP: AP CPU #3 Launched! > SMP: AP CPU #1 Launched! > SMP: AP CPU #2 Launched! > Timecounter "TSC" frequency 1597045198 Hz quality 1000 > Trying to mount root from ufs:/dev/da0p2 [rw]... > uhub3: 5 ports with 5 removable, self powered > uhub1: 5 ports with 5 removable, self powered > uhub0: 4 ports with 4 removable, self powered > Root mount waiting for: usbus4 usbus2 usbus0 > ugen0.2: <vendor 0x13fe USB DISK 3.0> at usbus0 > umass0 on uhub0 > umass0: <vendor 0x13fe USB DISK 3.0, class 0/0, rev 3.00/1.00, addr 1> > on usbus0 > umass0: SCSI over Bulk-Only; quirks = 0x8100 > umass0:3:0: Attached to scbus3 > uhub2: 5 ports with 5 removable, self powered > uhub4: 5 ports with 5 removable, self powered > ugen0.3: <Logitech USB Receiver> at usbus0 > ukbd0 on uhub0 > ukbd0: <Logitech USB Receiver, class 0/0, rev 2.00/12.03, addr 2> on usbus0 > kbd2 at ukbd0 > Root mount waiting for: usbus4 > ugen4.2: <DDTPD019I5ZMTS HP Truevision HD> at usbus4 > mountroot: waiting for device /dev/da0p2... > Mounting from ufs:/dev/da0p2 failed with error 19. > > Loader variables: > vfs.root.mountfrom=ufs:/dev/da0p2 > vfs.root.mountfrom.options=rw > > Manual root filesystem specification: > <fstype>:<device> [options] > Mount <device> using filesystem <fstype> > and with the specified (optional) option list. > > eg. ufs:/dev/da0s1a > zfs:tank > cd9660:/dev/cd0 ro > (which is equivalent to: mount -t cd9660 -o ro /dev/cd0 /) > > ? List valid disk boot devices > . Yield 1 second (for background tasks) > <empty line> Abort manual input > > mountroot> Trying to mount root from ufs:/dev/da0p2 []... > mountroot: waiting for device /dev/da0p2... > Mounting from ufs:/dev/da0p2 failed with error 19. > > mountroot> > > [snip] > > Then this happens: > > (probe0:umass-sim0:0:0:0): INQUIRY. CDB: 12 00 00 00 24 00 > (probe0:umass-sim0:0:0:0): CAM status: CCB request completed with an error > (probe0:umass-sim0:0:0:0): Retrying command > da0 at umass-sim0 bus 0 scbus3 target 0 lun 0 > da0: < USB DISK 3.0 PMAP> Removable Direct Access SPC-4 SCSI device > da0: Serial Number 070B4722335D3288 > da0: 400.000MB/s transfers > da0: 30176MB (61800448 512 byte sectors) > da0: quirks=0x3<NO_SYNC_CACHE,NO_6_BYTE> > > so now at the mountroot prompt I enter ufs:/dev/da0p2 (which is a value > that mountroot already had) and carry on booting: > > mountroot> Trying to mount root from ufs:/dev/da0p2 []... > re0: link state changed to DOWN > re0: link state changed to UP > ums0 on uhub0 > ums0: <Logitech USB Receiver, class 0/0, rev 2.00/12.03, addr 2> on usbus0 > ums0: 16 buttons and [XYZT] coordinates ID=2 > uhid0 on uhub0 > uhid0: <Logitech USB Receiver, class 0/0, rev 2.00/12.03, addr 2> on usbus0 > > [...] > > The same sort of thing happens on an 11-stable r313043 desktop, only > this time I'm not booting from usb. The system comes up, I get a login > prompt, then five or ten seconds later usb wakes up having detected the > usb3 external HD. > > How can I fix this? > > thanks, > -- > J. > _______________________________________________ > freebsd-stable@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-stable > To unsubscribe, send any mail to "freebsd-stable-unsubscr...@freebsd.org" _______________________________________________ freebsd-stable@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "freebsd-stable-unsubscr...@freebsd.org"