Re: firewire disk stopped working

> 
> The last patch produces the following dmesg:
> 
> fwohci0: fwohci_intr_core: BUS reset
> sbp_post_busreset
> fwohci0: fwohci_intr_core: node_id=0x00000001, SelfID Count=3, CYCLEMASTER mode
> node:0 link:1 gap:63 spd:2 con:0 pwr:4 p0:1 p1:2 p2:0 i:0 m:0
> node:1 link:1 gap:5 spd:2 con:1 pwr:0 p0:3 p1:1 p2:1 i:1 m:0
> firewire0: 2 nodes, maxhop <= 1 cable IRM irm(1)  (me) 
> fwohci0: fwohci_set_bus_manager: 1->1 (loop=0)
> firewire0: bus manager 1 
> firewire0: fw_phy_config: root_node=1 gap_count=5
> fwohci0: start AT DMA status=11
> firewire0: fw_bus_probe:iterate and invalidate all nodes
> firewire0: fw_explore:node(0) fc->max_node(1) found
> firewire0: fw_explore:found myself node(1) fc->nodeid(1) fc->max_node(1)
> firewire0: fw_explore_node: node(0) BUS INFO BLOCK:
> irmc(0) cmc(0) isc(0) bmc(0) pmc(0) cyc_clk_acc(255) max_rec(5) max_rom(1) generation(1) link_spd(2)
> firewire0: New S400 device ID:0020370004a03421
> firewire0: fw_explore: node 2, err = 0
> bus_explore done
> sbp_post_explore (sbp_cold=1)
> sbp0: sbp_post_explore:: EUI:0020370004a03421  attached, state=2
> target 0 lun 0 found
> sbp0: sbp_show_sdev_info: sbp0:0:0: ordered:1 type:0 EUI:0020370004a03421 node:0 speed:2 maxrec:8
> sbp0: sbp_show_sdev_info: sbp0:0:0 'Seagate' 'ATA Device 00' '000102'
> sbp_login: sec = 0 usec = 716699 ticks = 716
> sbp0: sbp_mgm_orb:sbp0:0:0 LOGIN
> sbp: alloc 1 xfer
> fwohci0: fwohci_start: maxdesc 3
> sbp0: sbp_recv1:sbp0:0:0 login: len 16, ID 0, cmd 0000fffff0100000, recon_hold 0
> sbp0: sbp_busy_timeout:sbp0:0:0
> sbp0: sbp_agent_reset:sbp0:0:0
> sbp0: sbp_do_attach:sbp0:0:0
> sbp0: sbp_cam_scan_target:sbp0:0:0
> fwohci0: fwohci_intr_core: BUS reset
> fwohci0: fwohci_intr_core: node_id=0x00000001, SelfID Count=4, CYCLEMASTER mode
> sbp_post_busreset
> node:0 link:1 gap:5 spd:2 con:0 pwr:4 p0:1 p1:2 p2:0 i:1 m:0
> node:1 link:1 gap:5 spd:2 con:1 pwr:0 p0:3 p1:1 p2:1 i:0 m:0
> firewire0: 2 nodes, maxhop <= 1 cable IRM irm(1)  (me) 
> fwohci0: fwohci_set_bus_manager: 1->1 (loop=0)
> firewire0: bus manager 1 
> firewire0: fw_phy_config: root_node=1 gap_count=5
> fwohci0: start AT DMA status=12
> firewire0: fw_bus_probe:iterate and invalidate all nodes
> firewire0: fw_bus_probe:Invalidate Dev ID: 0020370004a03421
> firewire0: fw_explore:node(0) fc->max_node(1) found
> firewire0: fw_explore:found myself node(1) fc->nodeid(1) fc->max_node(1)
> firewire0: fw_explore_node: node(0) BUS INFO BLOCK:
> irmc(0) cmc(0) isc(0) bmc(0) pmc(0) cyc_clk_acc(255) max_rec(5) max_rom(1) generation(1) link_spd(2)
> fwohci0: node0: crom unchanged
> firewire0: fw_explore: node 2, err = 0
> bus_explore done
> sbp_post_explore (sbp_cold=0)
> sbp0: sbp_post_explore:: EUI:0020370004a03421  attached, state=2
> target 0 lun 0 found
> sbp0: sbp_show_sdev_info: sbp0:0:0: ordered:1 type:0 EUI:0020370004a03421 node:0 speed:2 maxrec:8
> sbp0: sbp_show_sdev_info: sbp0:0:0 'Seagate' 'ATA Device 00' '000102'
> sbp0: sbp_abort_ocb:sbp0:0:0 0x5df1178
> sbp0: (probe0:sbp_mgm_orb:sbp0:0:0 RECONNECTsbp0:0:
> 0:0): Bus Reset issued
> (probe0:sbp0:0:0:0): Retrying Command
> sbp0: sbp_recv1:sbp0:0:0 reconnect: len 16, ID 0, cmd 0000fffff0100000
> sbp0: sbp_agent_reset:sbp0:0:0
> sbp0: sbp_recv1:sbp0:0:0 ORB status src:1 resp:1 dead:1 len:3 stat:4e orb:005df1568
> sbp0: sbp0:0:0
> Obj: Data buffer, Error: Type error
> sbp0:0:0 XPT_SCSI_IO: cmd: 12 01 00 00 ff 00 00 00 00 00, flags: 0x40, 6b cmd/255b data/18b sense
> sbp0:0:0: SCSI status 0 sfmt 0 valid 0 key 0 code 0 qlfr 0 len 3
> sbp0: sbp_scsi_status:sbp0:0:0 unknown scsi status 0x0
> sbp0: (probe0:sbp_agent_reset:sbp0:0:0sbp0:0:
> 0:0): Request Requeued
> (probe0:sbp0:0:0:0): Retrying Command
> sbp0: sbp_recv1:sbp0:0:0 ORB status src:1 resp:1 dead:1 len:3 stat:4e orb:005df16b8
> sbp0: sbp0:0:0
> Obj: Data buffer, Error: Type error
> sbp0:0:0 XPT_SCSI_IO: cmd: 12 01 00 00 ff 00 00 00 00 00, flags: 0x40, 6b cmd/255b data/18b sense
> sbp0:0:0: SCSI status 0 sfmt 0 valid 0 key 0 code 0 qlfr 0 len 3
> sbp0: sbp_scsi_status:sbp0:0:0 unknown scsi status 0x0
> sbp0: (probe0:sbp_agent_reset:sbp0:0:0sbp0:0:
> 0:0): Request Requeued
> (probe0:sbp0:0:0:0): Retrying Command
> sbp0: sbp_recv1:sbp0:0:0 ORB status src:1 resp:1 dead:1 len:3 stat:4e orb:005df1808
> sbp0: sbp0:0:0
> Obj: Data buffer, Error: Type error
> sbp0:0:0 XPT_SCSI_IO: cmd: 12 01 00 00 ff 00 00 00 00 00, flags: 0x40, 6b cmd/255b data/18b sense
> sbp0:0:0: SCSI status 0 sfmt 0 valid 0 key 0 code 0 qlfr 0 len 3
> sbp0: sbp_scsi_status:sbp0:0:0 unknown scsi status 0x0
> sbp0: (probe0:sbp_agent_reset:sbp0:0:0sbp0:0:
> 0:0): Request Requeued
> (probe0:sbp0:0:0:0): Retrying Command
> sbp0: sbp_recv1:sbp0:0:0 ORB status src:1 resp:1 dead:1 len:3 stat:4e orb:005df1958
> sbp0: sbp0:0:0
> Obj: Data buffer, Error: Type error
> sbp0:0:0 XPT_SCSI_IO: cmd: 12 01 00 00 ff 00 00 00 00 00, flags: 0x40, 6b cmd/255b data/18b sense
> sbp0:0:0: SCSI status 0 sfmt 0 valid 0 key 0 code 0 qlfr 0 len 3
> sbp0: sbp_scsi_status:sbp0:0:0 unknown scsi status 0x0
> sbp0: (probe0:sbp_agent_reset:sbp0:0:0sbp0:0:
> 0:0): Request Requeued
> (probe0:sbp0:0:0:0): Retrying Command
> sbp0: sbp_recv1:sbp0:0:0 ORB status src:1 resp:1 dead:1 len:3 stat:4e orb:005df1aa8
> sbp0: sbp0:0:0
> 
> and the last 9 lines keep repeating over and over again.
> 
> Best regards,
> 
> Boris Kotzev
> 

Well, I certainly have made a mess of this.  I have been fairly sick the
last couple of days could only come up with two things for you to try.

1.  set "sysctl hw.firewire.hold_count=3" and see if that resolves your
issue.

2.  Only set "debug.firewire_debug=2" ... this will be a very noisy
debug level.  Just capture what you can and email it back.

Sean

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