Date: Sun, 21 Jun 2020 16:13:03 -0700 From: Mark Millard <marklmi@yahoo.com> To: freebsd-arm <freebsd-arm@freebsd.org> Subject: Rock64: USB3 SSD and USB3 Ethernet on a common powered USB3 hub: cp over nfs to that SSD via that Ethernet failed Message-ID: <3982293D-BFD4-442C-9F04-0FD9593DCEED@yahoo.com> References: <3982293D-BFD4-442C-9F04-0FD9593DCEED.ref@yahoo.com>
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I was experimenting with the external USB3 Ethernet in order to avoid the leak on the Rock64 that is associated with: vm.uma.mbuf_cluster.limit.max_items when the internal Ethernet is used. I had the external USB3 hub plugged into the Rock64 USB port and the USB3 SSD and USB3 Ethernet plugged into the USB3 hub. I used dhclient ue0 to have the external Ethernet bound via DHCP. The dmesg -a after things were messed up by the experiment showed: . . . ue0: link state changed to UP ue0: link state changed to DOWN ue0: link state changed to UP ue0: link state changed to DOWN ue0: link state changed to UP ue0: link state changed to DOWN xhci0: Resetting controller uhub0: at usbus0, port 1, addr 1 (disconnected) ugen0.2: <GenesysLogic USB2.0 Hub> at usbus0 (disconnected) uhub4: at uhub0, port 1, addr 1 (disconnected) uhub4: detached ugen0.3: <GenesysLogic USB3.0 Hub> at usbus0 (disconnected) uhub5: at uhub0, port 2, addr 2 (disconnected) (da0:umass-sim0:0:0:0): WRITE(10). CDB: 2a 00 0c 28 cf 00 00 00 40 00=20 ugen0.4: <ASIX Elec. Corp. AX88179> at usbus0 (disconnected) (da0:umass-sim0:0:0:0): CAM status: CCB request completed with an error axge0: at uhub5, port 1, addr 3 (disconnected) (da0:umass-sim0:0:0:0): Retrying command, 3 more tries remain rgephy2: detached miibus1: detached axge0: detached ugen0.5: <OWC Envoy Pro mini> at usbus0 (disconnected) umass0: at uhub5, port 3, addr 4 (disconnected) (da0:umass-sim0:0:0:0): WRITE(10). CDB: 2a 00 0c 28 cf 00 00 00 40 00=20 (da0:umass-sim0:0:0:0): CAM status: CCB request completed with an error (da0:umass-sim0:0:0:0): Retrying command, 2 more tries remain (da0:umass-sim0:0:0:0): WRITE(10). CDB: 2a 00 0c 28 cf 00 00 00 40 00=20 (da0:umass-sim0:0:0:0): CAM status: CCB request completed with an error (da0:umass-sim0:0:0:0): Retrying command, 1 more tries remain da0 at umass-sim0 bus 0 scbus0 target 0 lun 0 da0: <OWC Envoy Pro mini 0> s/n # detached g_vfs_done():gpt/Rock64root[WRITE(offset=3D166752878592, = length=3D32768)]error =3D 6 g_vfs_done():gpt/Rock64root[WRITE(offset=3D166752944128, = length=3D32768)]error =3D 6 g_vfs_done():gpt/Rock64root[WRITE(offset=3D166753173504, = length=3D32768)]error =3D 6 g_vfs_done():gpt/Rock64root[WRITE(offset=3D167409385472, = length=3D32768)]error =3D 6 g_vfs_done():gpt/Rock64root[WRITE(offset=3D104384823296, = length=3D32768)]error =3D 6 g_vfs_done():gpt/Rock64root[WRITE(offset=3D104447475712, = length=3D32768)]error =3D 6 (da0:umass-sim0:0:0:0): Periph destroyed umass0: detached Jun 21 15:30:45 Rock64orRPi4 dhclient[1138]: receive_packet failed on = ue0: Device not configured Jun 21 15:30:45 Rock64orRPi4 dhclient[1138]: ioctl(SIOCGIFFLAGS) on ue0: = Operation not permitted Jun 21 15:30:45 Rock64orRPi4 dhclient[1138]: Interface ue0 no longer = appears valid. Jun 21 15:30:45 Rock64orRPi4 dhclient[1138]: No live interfaces to poll = on - exiting. Jun 21 15:30:45 Rock64orRPi4 dhclient[1138]: exiting. Jun 21 15:30:45 Rock64orRPi4 dhclient[1138]: connection closed Jun 21 15:30:45 Rock64orRPi4 dhclient[1138]: exiting. uhub5: detached uhub0: detached uhub0 on usbus0 uhub0: <Synopsys XHCI root HUB, class 9/0, rev 3.00/1.00, addr 1> on = usbus0 uhub0: 2 ports with 2 removable, self powered ugen0.2: <GenesysLogic USB2.0 Hub> at usbus0 uhub4 on uhub0 uhub4: <GenesysLogic USB2.0 Hub, class 9/0, rev 2.00/90.20, addr 1> on = usbus0 uhub4: MTT enabled uhub4: 4 ports with 4 removable, self powered ugen0.3: <GenesysLogic USB3.0 Hub> at usbus0 uhub5 on uhub0 uhub5: <GenesysLogic> on usbus0 uhub5: 4 ports with 4 removable, self powered ugen0.4: <ASIX Elec. Corp. AX88179> at usbus0 axge0 on uhub5 axge0: <NetworkInterface> on usbus0 miibus1: <MII bus> on axge0 rgephy2: <RTL8169S/8110S/8211 1000BASE-T media interface> PHY 3 on = miibus1 rgephy2: none, 10baseT, 10baseT-FDX, 10baseT-FDX-flow, 100baseTX, = 100baseTX-FDX, 100baseTX-FDX-flow, 1000baseT-FDX, 1000baseT-FDX-master, = 1000baseT-FDX-flow, 1000baseT-FDX-flow-master, auto, auto-flow ue0: <USB Ethernet> on axge0 ue0: Ethernet address: # ue0: link state changed to DOWN ugen0.5: <OWC Envoy Pro mini> at usbus0 umass0 on uhub5 umass0: <OWC Envoy Pro mini, class 0/0, rev 3.00/1.00, addr 4> on usbus0 umass0: SCSI over Bulk-Only; quirks =3D 0x0100 umass0:0:0: Attached to scbus0 da0 at umass-sim0 bus 0 scbus0 target 0 lun 0 da0: <OWC Envoy Pro mini 0> Fixed Direct Access SPC-4 SCSI device da0: Serial Number # da0: 400.000MB/s transfers da0: 228936MB (468862128 512 byte sectors) da0: quirks=3D0x2<NO_6_BYTE> Even shutdown then reported "Device not configured". There did not appear to be much I can with with it other than cut the power and start over. On the other machine what I had tried was: # mount -onoatime,soft a.a.a.a:/ /mnt # cp -aRx /usr/obj/clang-armv7-installworld-poud.tar = /mnt/usr/obj/clang-armv7-installworld-poud.tar.alt Based on the failure this machine showed a message: Jun 21 15:31:52 FBSDCA57 kernel: >.n1.1di2n3:g/ It eventually reported: cp: /mnt/usr/obj/clang-armv7-installworld-poud.tar.alt: Device not = configured Later, when I had things booted again and and did the dhclient ue0 again, it reported: nfs server a.a.a.a:/: is alive again (The a.a.a.a is a local network address that I've textually replaced. This was not remote location use.) I'll note that I've never had problems with the USB3 SSD being the only USB device on the external USB3 powered-hub. (But I do not normally use the USB3 hub.) I think that is the 1st time that I've also plugged in something else to the hub. =3D=3D=3D Mark Millard marklmi at yahoo.com ( dsl-only.net went away in early 2018-Mar)
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