sbp failure

[Yan V. Batuto]

It looks like failure occurs in sbp_cam_scan_target...
Connecting/disconnecting drive when debug.sbp_debug=1:
-----------------------------------------
Best regards!
Yan V. Batuto
-----------------------------------------
## Connecting drive
Apr 10 15:41:55 yb3791 kernel: fwohci0: BUS reset
Apr 10 15:41:55 yb3791 kernel: sbp_post_busreset
Apr 10 15:41:55 yb3791 kernel: fwohci0: node_id=0xc800ffc1, gen=2, CYCLEMASTER mode
Apr 10 15:41:55 yb3791 kernel: firewire0: 2 nodes, maxhop <= 1, cable IRM = 1 (me)
Apr 10 15:41:55 yb3791 kernel: firewire0: bus manager 1 (me)
Apr 10 15:41:56 yb3791 kernel: fwohci0: txd err=14 ack busy_X
Apr 10 15:41:56 yb3791 kernel: fw_asybusy
Apr 10 15:41:57 yb3791 kernel: fwohci0: txd err=14 ack busy_X
Apr 10 15:41:57 yb3791 kernel: fw_asybusy
Apr 10 15:41:58 yb3791 kernel: fwohci0: txd err=14 ack busy_X
Apr 10 15:41:58 yb3791 kernel: fw_asybusy
Apr 10 15:41:59 yb3791 kernel: fwohci0: BUS reset
Apr 10 15:41:59 yb3791 kernel: sbp_post_busreset
Apr 10 15:41:59 yb3791 kernel: fwohci0: txd err= 3 miss Ack err
Apr 10 15:41:59 yb3791 kernel: firewire0: bus_explore node=0 addr=0x400 resp=22 retry=4
Apr 10 15:41:59 yb3791 kernel: fwohci0: node_id=0xc800ffc1, gen=3, CYCLEMASTER mode
Apr 10 15:41:59 yb3791 kernel: firewire0: 2 nodes, maxhop <= 1, cable IRM = 1 (me)
Apr 10 15:41:59 yb3791 kernel: firewire0: bus manager 1 (me)
Apr 10 15:41:59 yb3791 kernel: firewire0: New S400 device ID:0000000e00000000
Apr 10 15:41:59 yb3791 kernel: sbp_post_explore (sbp_cold=1)
Apr 10 15:41:59 yb3791 kernel: sbp_post_explore: EUI:0000000e00000000 attached
Apr 10 15:41:59 yb3791 kernel: target 0 lun 0 found
Apr 10 15:41:59 yb3791 kernel: sbp0:0:0 ordered:1 type:14 EUI:0000000e00000000 node:0 speed:2 maxrec:0 new!
Apr 10 15:41:59 yb3791 kernel: sbp0:0:0 'TS0GHDC2' '' '100102'
Apr 10 15:41:59 yb3791 kernel: sbp_login: sec = 0 usec = 676757 ticks = 67
Apr 10 15:42:00 yb3791 kernel: sbp0:0:0 LOGIN
Apr 10 15:42:00 yb3791 kernel: sbp: alloc 1 xfer
Apr 10 15:42:00 yb3791 kernel: sbp0:0:0 mgm orb: 0c3fc01c
Apr 10 15:42:00 yb3791 kernel: sbp0:0:0 login: len 16, ID 0, cmd 0000fffff0010020, recon_hold 0
Apr 10 15:42:00 yb3791 kernel: sbp0:0:0 sbp_busy_timeout
Apr 10 15:42:00 yb3791 kernel: sbp0:0:0 sbp_agent_reset
Apr 10 15:42:00 yb3791 kernel: sbp0:0:0 sbp_do_attach
Apr 10 15:42:00 yb3791 kernel: sbp0:0:0 sbp_cam_scan_target
Apr 10 15:43:00 yb3791 kernel: sbp0:0:0 request timeout(cmd orb:0x0c3fc28c) ... agent reset
Apr 10 15:43:00 yb3791 kernel: sbp0:0:0 sbp_abort_ocb 0xc3fc28c
Apr 10 15:43:00 yb3791 kernel: sbp0:0:0 sbp_agent_reset
Apr 10 15:44:00 yb3791 kernel: sbp0:0:0 request timeout(cmd orb:0x0c3fc3c4) ... sbp0:0:0 sbp_abort_ocb 0xc3fc3c4
Apr 10 15:44:00 yb3791 kernel: target reset
Apr 10 15:44:00 yb3791 kernel: sbp0:0:0 TARGET RESET
Apr 10 15:44:00 yb3791 kernel: sbp0:0:0 mgm orb: 0c3fc4fc
Apr 10 15:44:00 yb3791 kernel: sbp0:0:0 sbp_busy_timeout
Apr 10 15:44:00 yb3791 kernel: sbp0:0:0 sbp_agent_reset
Apr 10 15:45:00 yb3791 kernel: sbp0:0:0 request timeout(cmd orb:0x0c3fc634) ... sbp0:0:0 sbp_abort_ocb 0xc3fc634
Apr 10 15:45:00 yb3791 kernel: reset start
Apr 10 15:45:00 yb3791 kernel: sbp0:0:0 sbp_reset_start
Apr 10 15:45:00 yb3791 kernel: sbp_login: sec = -181 usec = 507859 ticks = 0
Apr 10 15:45:00 yb3791 kernel: sbp0:0:0 LOGIN
Apr 10 15:45:00 yb3791 kernel: sbp: alloc 2 xfer
Apr 10 15:45:00 yb3791 kernel: sbp0:0:0 mgm orb: 0c3fc76c
Apr 10 15:45:00 yb3791 kernel: sbp0:0:0 login failed
Apr 10 15:45:01 yb3791 kernel: firewire0: split transaction timeout dst=0xffc0 tl=0xc state=10
Apr 10 15:45:01 yb3791 kernel: sbp0:0:0 sbp_reset_start failed: resp=60

## Disconnecting drive
Apr 10 15:45:51 yb3791 kernel: fwohci0: BUS reset
Apr 10 15:45:51 yb3791 kernel: sbp_post_busreset
Apr 10 15:45:51 yb3791 kernel: fwohci0: node_id=0xc800ffc0, gen=4, CYCLEMASTER mode
Apr 10 15:45:51 yb3791 kernel: firewire0: 1 nodes, maxhop <= 0, cable IRM = 0 (me)
Apr 10 15:45:51 yb3791 kernel: firewire0: bus manager 0 (me)
Apr 10 15:45:52 yb3791 kernel: sbp_post_explore (sbp_cold=0)
Apr 10 15:45:52 yb3791 kernel: sbp_post_explore: EUI:0000000e00000000 not attached, state=3.
Apr 10 15:45:52 yb3791 kernel: target 0 lun 0 found