Date: Fri, 11 Jan 2008 20:55:09 GMT From: Sean Bruno <sbruno@miralink.com> To: freebsd-gnats-submit@FreeBSD.org Subject: misc/119572: PowerBook not accessable when in target mode Message-ID: <200801112055.m0BKt9E7063076@www.freebsd.org> Resent-Message-ID: <200801112100.m0BL02rj090949@freefall.freebsd.org>
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>Number: 119572 >Category: misc >Synopsis: PowerBook not accessable when in target mode >Confidential: no >Severity: non-critical >Priority: low >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Fri Jan 11 21:00:02 UTC 2008 >Closed-Date: >Last-Modified: >Originator: Sean Bruno >Release: RELENG_6.2 >Organization: Miralink Inc >Environment: FreeBSD desdemona.office.miralink.com 6.2-RELEASE FreeBSD 6.2-RELEASE #0: Fri Jan 12 11:05:30 UTC 2007 root@dessler.cse.buffalo.edu:/usr/obj/usr/src/sys/SMP i386 >Description: When attempting to access an Apple Powerbook when it is placed into target mode, I am unable to access the drive, but it is detected as an SBP-2 device. I cannot read the drive in any way, tried diskinfo, fdisk and dd. Output when sbp is compiled with debugging on: source # ls -la /dev/da* crw-r----- 1 root operator 0, 94 Jan 10 11:24 /dev/da0 source # fdisk /dev/da0 sbp0:0:0 ORB status src:1 resp:0 dead:1 len:2 stat:0 orb:0002ce634 sbp0:0:0 No additional information to report sbp0:0:0 XPT_SCSI_IO: cmd: 25 00 00 00 00 00 00 00 00 00, flags: 0x40, 10b cmd/8b data/32b sense sbp0:0:0 SCSI status 2 sfmt 0 valid 0 key 2 code 3a qlfr 0 len 2 sbp0:0:0 sbp_agent_reset (da0:sbp0:0:0:0): error 6 (da0:sbp0:0:0:0): Unretryable Error Opened disk da0 -> 6 fdisk: cannot open disk /dev/da0: Device not configured source # fwohci0: BUS reset sbp_post_busreset fwohci0: node_id=0xc800ffc0, gen=5, CYCLEMASTER mode firewire0: 1 nodes, maxhop <= 0, cable IRM = 0 (me) firewire0: bus manager 0 (me) sbp_post_explore (sbp_cold=0) sbp_post_explore: EUI:001d4ffffe78600c not attached, state=3. target 0 lun 0 found target 0 lun 0 found sbp0:0:0 lost target fwohci0: BUS reset sbp_post_busreset fwohci0: node_id=0x8800ffc0, gen=6, non CYCLEMASTER mode firewire0: 2 nodes, maxhop <= 1, cable IRM = 0 (me) firewire0: root node is not cycle master capable firewire0: bus manager 0 (me) fwohci0: too many cycle lost, no cycle master presents? sbp_post_explore (sbp_cold=0) sbp_post_explore: EUI:001d4ffffe78600c attached target 0 lun 0 found target 0 lun 0 found sbp0:0:0 ordered:0 type:14 EUI:001d4ffffe78600c node:1 speed:2 maxrec:0 sbp0:0:0 'AAPL' '' '' sbp0:0:0 RECONNECT sbp0:0:0 mgm orb: 002ce76c sbp0:0:0 reconnect failed sbp_login: sec = 0 usec = 679651 ticks = 679 sbp0:0:0 LOGIN sbp0:0:0 mgm orb: 002ce8a4 sbp0:0:0 login: len 16, ID 1, cmd 0000fffff0ef1020, recon_hold 0 sbp0:0:0 sbp_busy_timeout sbp0:0:0 sbp_agent_reset sbp0:0:0 sbp_do_attach sbp0:0:0 sbp_cam_scan_target sbp0:0:0 ORB status src:1 resp:0 dead:1 len:2 stat:0 orb:0002ce9dc sbp0:0:0 No additional information to report sbp0:0:0 XPT_SCSI_IO: cmd: 00 00 00 00 00 00 00 00 00 00, flags: 0xc0, 6b cmd/0b data/32b sense sbp0:0:0 SCSI status 2 sfmt 0 valid 0 key 2 code 3a qlfr 0 len 2 sbp0:0:0 sbp_agent_reset (probe0:sbp0:0:0:0): error 6 (probe0:sbp0:0:0:0): Unretryable Error sbp0:0:0 ORB status src:1 resp:0 dead:1 len:2 stat:0 orb:0002ced84 sbp0:0:0 No additional information to report sbp0:0:0 XPT_SCSI_IO: cmd: 12 01 80 00 ff 00 00 00 00 00, flags: 0x40, 6b cmd/255b data/18b sense sbp0:0:0 SCSI status 2 sfmt 0 valid 0 key 5 code 24 qlfr 0 len 2 sbp0:0:0 sbp_agent_reset (probe0:sbp0:0:0:0): error 22 (probe0:sbp0:0:0:0): Unretryable Error sbp0:0:0 sbp_cam_scan_lun >How-To-Repeat: Connect a Powerbook in target mode to a FreeBSD machine. Run camcontrol rescan all Attempt to fdisk the new disk >Fix: >Release-Note: >Audit-Trail: >Unformatted:
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