The asc subcommand prints adapter information.
asc [slot | symbol | Address]
If no argument is specified the asc subcommand loads the slot numbers with addresses from the adp_ctrl structure. If the symbol adp_ctrl cannot be located to load these values, the user is prompted for the address of the structure. This address may be obtained by locating the data address for the ascsiddpin kernel extension and adding the offset to the adp_ctrl structure (obtained from a map) to that value.
A specific adapter_info structure may be displayed by specifying either a slot number or the effective address of the entry. To use a slot number, the slots must have previously been loaded by executing the asc subcommand with no arguments.
Aliases: ascsi
KDB(4)> lke 88 print kernel extension information ADDRESS FILE FILESIZE FLAGS MODULE NAME 88 05630600 01A2A640 00008680 00000262 /etc/drivers/ascsiddpin le_flags........ TEXT DATAINTEXT DATA DATAEXISTS le_fp........... 00000000 le_loadcount.... 00000000 le_usecount..... 00000001 le_data/le_tid.. 01A32760 <--- this address and the offset to le_datasize..... 00000560 the adp_ctrl structure (from a map) le_exports...... 0BC6B800 are used to initialize the slots for le_lex.......... 00000000 the asc subcommand. le_defered...... 00000000 le_filename..... 05630644 le_ndepend...... 00000001 le_maxdepend.... 00000001 le_de........... 00000000 KDB(4)> d 01A32760 80 print data 01A32760: 01A3 175C 01A3 1758 01A3 1754 01A3 1750 ...\...X...T...P 01A32770: 01A3 174C 01A3 1748 01A3 1744 01A3 1740 ...L...H...D...@ 01A32780: 01A3 17A0 01A3 17E0 01A3 1820 01A3 1860 ........... ...` 01A32790: 01A3 18A0 01A3 18E0 01A3 1920 01A3 1960 ........... ...` 01A327A0: 01A3 19A0 01A3 19E0 01A3 1A20 01A3 1A60 ........... ...` 01A327B0: 01A3 1AA0 01A3 1AE0 01A3 1B20 01A3 1B60 ........... ...` 01A327C0: 0000 0000 0000 0002 0000 0002 0564 6000 .............d`. 01A327D0: 0564 7000 0000 0000 0000 0000 0000 0000 .dp............. KDB(4)> asc print adapter scsi table Unable to find <adp_ctrl> Enter the adp_ctrl address (in hex): 01A327C0 Adapter control [01A327C0] semaphore............00000000 num_of_opens.........00000002 num_of_cfgs..........00000002 ap_ptr[ 0]...........05646000 ap_ptr[ 1]...........05647000 ap_ptr[ 2]...........00000000 ap_ptr[ 3]...........00000000 ap_ptr[ 4]...........00000000 ap_ptr[ 5]...........00000000 ap_ptr[ 6]...........00000000 ap_ptr[ 7]...........00000000 ap_ptr[ 8]...........00000000 ap_ptr[ 9]...........00000000 ap_ptr[10]...........00000000 ap_ptr[11]...........00000000 ap_ptr[12]...........00000000 ap_ptr[13]...........00000000 ap_ptr[14]...........00000000 ap_ptr[15]...........00000000 KDB(4)> asc 0 print adapter slot 0 Adapter info [05646000] ddi.resource_name..... ascsi0 intr.next.............00000000 intr.handler..........01A329EC intr.bus_type.........00000001 intr.flags............00000050 intr.level............0000000E intr.priority.........00000003 intr.bid..............820C0020 intr.i_count..........00129C8D ndd...................0564701C seq_number............00000000 next..................00000000 local.eq_sf...........0565871C local.eq_ef...........05658FF7 local.eq_se...........056586E8 local.eq_top..........05658FF7 local.eq_end..........05658FFF local.dq_ee...........056591B0 local.dq_se...........056591B0 local.dq_top..........05659FF7 local.eq_wrap.........00000000 local.dq_wrap.........00000000 local.eq_status.......00000000 local.dq_status.......00000200 ddi.bus_id............820C0020 ddi.bus_type..........00000001 ddi.slot..............00000004 ddi.base_addr.........00003540 ddi.battery_backed....00000000 ddi.dma_lvl...........00000003 ddi.int_lvl...........0000000E ddi.int_prior.........00000003 ddi.ext_bus_data_rate.0000000A ddi.tcw_start_addr....00150000 ddi.tcw_length........00202000 ddi.tm_tcw_length.....00010000 ddi.tm_tcw_start_addr.00352000 ddi.i_card_scsi_id....00000007 ddi.e_card_scsi_id....00000007 ddi.int_wide_ena......00000001 (4)> more (^C to quit) ? continue ddi.ext_wide_ena......00000001 active_head...........00000000 active_tail...........00000000 wait_head.............00000000 wait_tail.............00000000 num_cmds_queued.......00000000 num_cmds_active.......00000000 adp_pool..............0565B128 surr_ctl.eq_ssf.......0565B000 surr_ctl.eq_ssf_IO....00153000 surr_ctl.eq_ses.......0565B002 surr_ctl.eq_ses_IO....00153002 surr_ctl.dq_sse.......0565B004 surr_ctl.dq_sse_IO....00153004 surr_ctl.dq_sds.......0565B006 surr_ctl.dq_sds_IO....00153006 surr_ctl.dq_ssf.......0565B080 surr_ctl.dq_ssf_IO....00153080 surr_ctl.dq_ses.......0565B082 surr_ctl.dq_ses_IO....00153082 surr_ctl.eq_sse.......0565B084 surr_ctl.eq_sse_IO....00153084 surr_ctl.eq_sds.......0565B086 surr_ctl.eq_sds_IO....00153086 surr_ctl.pusa.........0565B100 surr_ctl.pusa_IO......00153100 surr_ctl.ausa.........0565B104 surr_ctl.ausa_IO......00153104 sta.in_use[ 0]........00000000 sta.stap[ 0]..........0565A000 sta.in_use[ 1]........00000000 sta.stap[ 1]..........0565A100 sta.in_use[ 2]........00000000 sta.stap[ 2]..........0565A200 sta.in_use[ 3]........00000000 sta.stap[ 3]..........0565A300 sta.in_use[ 4]........00000000 sta.stap[ 4]..........0565A400 sta.in_use[ 5]........00000000 sta.stap[ 5]..........0565A500 sta.in_use[ 6]........00000000 sta.stap[ 6]..........0565A600 (4)> more (^C to quit) ? continue sta.in_use[ 7]........00000000 sta.stap[ 7]..........0565A700 sta.in_use[ 8]........00000000 sta.stap[ 8]..........0565A800 sta.in_use[ 9]........00000000 sta.stap[ 9]..........0565A900 sta.in_use[10]........00000000 sta.stap[10]..........0565AA00 sta.in_use[11]........00000000 sta.stap[11]..........0565AB00 sta.in_use[12]........00000000 sta.stap[12]..........0565AC00 sta.in_use[13]........00000000 sta.stap[13]..........0565AD00 sta.in_use[14]........00000000 sta.stap[14]..........0565AE00 sta.in_use[15]........00000000 sta.stap[15]..........0565AF00 time_s.tv_sec.........00000000 time_s.tv_nsec........00000000 tcw_table.............0565BF9C opened................00000001 adapter_mode..........00000001 adp_uid...............00000004 peer_uid..............00000000 sysmem................05658000 sysmem_end............0565BFAD busmem................00150000 busmem_end............00154000 tm_tcw_table..........00000000 eq_raddr..............00150000 dq_raddr..............00151000 eq_vaddr..............05658000 dq_vaddr..............05659000 sta_raddr.............00152000 sta_vaddr.............0565A000 bufs..................00154000 tm_sysmem.............00000000 (4)> more (^C to quit) ? continue wdog.dog.next.........05646360 wdog.dog.prev.........0009A5C4 wdog.dog.func.........01A32B28 wdog.dog.count........00000000 wdog.dog.restart......0000001E wdog.ap...............05646000 wdog.reason...........00000004 tm.dog.next...........05647344 tm.dog.prev...........05646344 tm.dog.func...........01A32B28 tm.dog.count..........00000000 tm.dog.restart........00000000 tm.ap.................05646000 tm.reason.............00000004 delay_trb.to_next.....00000000 delay_trb.knext.......00000000 delay_trb.kprev.......00000000 delay_trb.id..........00000000 delay_trb.cpunum......00000000 delay_trb.flags.......00000000 delay_trb.timerid.....00000000 delay_trb.eventlist...00000000 delay_trb.timeout.it_interval.tv_sec....00000000 tv_nsec...00000000 delay_trb.timeout.it_value.tv_sec.......00000000 tv_nsec...00000000 delay_trb.func........00000000 delay_trb.func_data...00000000 delay_trb.ipri........00000000 delay_trb.tof.........00000000 xmem.aspace_id........FFFFFFFF xmem.xm_flag..........FFFFFFFF xmem.xm_version.......FFFFFFFF dma_channel...........10001000 mtu...................00141000 num_tcw_words.........00000011 shift.................0000001C tcw_word..............00000002 resvd1................00000000 cfg_close.............00000000 vpd_close.............00000000 locate_state..........00000004 (4)> more (^C to quit) ? continue locate_event..........FFFFFFFF rir_event.............FFFFFFFF vpd_event.............FFFFFFFF eid_event.............FFFFFFFF ebp_event.............FFFFFFFF eid_lock..............FFFFFFFF recv_fn...............01A3C54C tm_recv_fn............00000000 tm_buf_info...........00000000 tm_head...............00000000 tm_tail...............00000000 tm_recv_buf...........00000000 tm_bufs_tot...........00000000 tm_bufs_at_adp........00000000 tm_buf................00000000 tm_raddr..............00000000 proto_tag_e...........0565D000 proto_tag_i...........00000000 adapter_check.........00000000 eid@..................0564642C limbo_start_time......00000000 dev_eid.@.............056464B0 tm_dev_eid@...........056468B0 pipe_full_cnt.........00000000 dump_state............00000000 pad...................00000000 adp_cmd_pending.......00000000 reset_pending.........00000000 epow_state............00000000 mm_reset_in_prog......00000000 sleep_pending.........00000000 bus_reset_in_prog.....00000000 first_try.............00000001 devs_in_use_I.........00000000 devs_in_use_E.........00000002 num_buf_cmds..........00000000 next_id...............000000D4 next_id_tm............00000000 resvd4................00000000 ebp_flag..............00000000 tm_bufs_blocked.......00000000 tm_enable_threshold...00000000 limbo.................00000000
The vsc subcommand prints virtual SCSI information.
vsc [slot | symbol | Address]
If no argument is specified, the vsc subcommand loads the slot numbers with addresses from the vsc_scsi_ptrs structure. If the symbol vsc_scsi_ptrs cannot be located to load these values, the user is prompted for the address of the structure. This address can be obtained by locating the data address for the vscsiddpin kernel extension and adding the offset to the vsc_scsi_ptrs structure (obtained from a map) to that value.
A specific scsi_info entry can be displayed by specifying either a slot number or the effective address of the entry. To use a slot number, the slots must have previously been loaded by executing the vsc subcommand with no arguments.
Aliases: vscsi
KDB(4)> lke 84 print kernel extension information ADDRESS FILE FILESIZE FLAGS MODULE NAME 84 05630780 01A36C00 00005A04 00000262 /etc/drivers/vscsiddpin le_flags........ TEXT DATAINTEXT DATA DATAEXISTS le_fp........... 00000000 le_loadcount.... 00000000 le_usecount..... 00000001 le_data/le_tid.. 01A3C3A0 <--- this address plus the offset to le_datasize..... 00000264 the vsc_scsi_ptrs array (from a map) le_exports...... 0565E000 are used to initialize the slots for le_lex.......... 00000000 the vsc subcommand. le_defered...... 00000000 le_filename..... 056307C4 le_ndepend...... 00000001 le_maxdepend.... 00000001 le_de........... 00000000 KDB(4)> d 01A3C3A0 100 print data 01A3C3A0: 01A3 B9DC 01A3 B9D8 01A3 B9D4 01A3 B9D0 ................ 01A3C3B0: 01A3 B9CC 01A3 B9C8 01A3 B9C4 01A3 B9C0 ................ 01A3C3C0: 01A3 BA20 01A3 BA60 01A3 BAA0 01A3 BAE0 ... ...`........ 01A3C3D0: 01A3 BB20 01A3 BB60 01A3 BBA0 01A3 BBE0 ... ...`........ 01A3C3E0: 01A3 BC20 01A3 BC60 01A3 BCA0 01A3 BCE0 ... ...`........ 01A3C3F0: 01A3 BD20 01A3 BD60 01A3 BDA0 01A3 BDE0 ... ...`........ 01A3C400: 7673 6373 6900 0000 0000 0000 4028 2329 vscsi.......@(#) 01A3C410: 3434 0931 2E31 3620 2073 7263 2F62 6F73 44.1.16 src/bos 01A3C420: 2F6B 6572 6E65 7874 2F73 6373 692F 7673 /kernext/scsi/vs 01A3C430: 6373 6964 6462 2E63 2C20 7379 7378 7363 csiddb.c, sysxsc 01A3C440: 7369 2C20 626F 7334 3230 2C20 3936 3133 si, bos420, 9613 01A3C450: 5420 332F 322F 3935 2031 313A 3030 3A30 T 3/2/95 11:00:0 01A3C460: 3500 0000 0000 0000 0564 F000 0565 D000 5........d...e.. 01A3C470: 0565 F000 0566 5000 0000 0000 0000 0000 .e...fP......... 01A3C480: 0000 0000 0000 0000 0000 0000 0000 0000 ................ 01A3C490: 0000 0000 0000 0000 0000 0000 0000 0000 ................ KDB(4)> vsc print virtual scsi table Unable to find <vsc_scsi_ptrs> Enter the vsc_scsi_ptrs address (in hex): 01A3C468 Scsi pointer [01A3C468] slot 0...........0564F000 slot 1...........0565D000 slot 2...........0565F000 slot 3...........05665000 slot 4...........00000000 slot 5...........00000000 slot 6...........00000000 slot 7...........00000000 slot 8...........00000000 slot 9...........00000000 slot 10...........00000000 slot 11...........00000000 slot 12...........00000000 slot 13...........00000000 slot 14...........00000000 slot 15...........00000000 slot 16...........00000000 slot 17...........00000000 slot 18...........00000000 slot 19...........00000000 slot 20...........00000000 (4)> more (^C to quit) ? continue slot 21...........00000000 slot 22...........00000000 slot 23...........00000000 slot 24...........00000000 slot 25...........00000000 slot 26...........00000000 slot 27...........00000000 slot 28...........00000000 slot 29...........00000000 slot 30...........00000000 slot 31...........00000000 KDB(4)> vsc 1 print virtual scsi slot 1 Scsi info [0565D000] ddi.resource_name..... vscsi1 ddi.parent_lname...... ascsi0 ddi.cmd_delay.........00000007 ddi.num_tm_bufs.......00000010 ddi.parent_unit_no....00000000 ddi.intr_priority.....00000003 ddi.sc_im_entity_id...00000008 ddi.sc_tm_entity_id...00000009 ddi.bus_scsi_id.......00000007 ddi.wide_enabled......00000001 ddi.location..........00000001 ddi.num_cmd_elems.....00000028 cdar_wdog.dog.next....0C3AB264 cdar_wdog.dog.prev....0009AE64 cdar_wdog.dog.func....01A3C534 cdar_wdog.dog.count...00000000 cdar_wdog.dog.restart.00000007 cdar_wdog.scsi........0565D000 cdar_wdog.index.......00000000 cdar_wdog.timer_id....00000001 cdar_wdog.save_time...00000000 reset_wdog.dog.next...0C50F000 reset_wdog.dog.prev...0009AB84 reset_wdog.dog.func...01A3C534 reset_wdog.dog.count..00000000 reset_wdog.dog.restart00000008 reset_wdog.scsi.......0565D000 reset_wdog.index......00000000 reset_wdog.timer_id...00000004 reset_wdog.save_time..00000000 RESET_CMD_ELEM.REPLY. header.format.........00000000 header.length.........00000000 header.options........00000000 header.reserved.......00000000 header.src_unit.......00000000 header.src_entity.....00000000 header.dest_unit......00000000 header.dest_entity....00000000 (4)> more (^C to quit) ? continue header.correlation_id.00000000 adap_status...........00000000 resid_count...........00000000 resid_addr............00000000 cmd_status............00000000 scsi_status...........00000000 cmd_error_code........00000000 device_error_code.....00000000 RESET_CMD_ELEM.CTL_ELEM next..................00000000 prev..................00000000 flags.................00000003 key...................00000000 status................00000000 num_pd_info...........00000000 pds_data_len..........00000000 reply_elem............0565D07C reply_elem_len........0000002C ctl_elem..............0565D0D4 pd_info...............00000000 RESET_CMD_ELEM.REQUEST. header.format.........00000000 header.length.........00000054 header.options........00000046 header.reserved.......00000000 header.src_unit.......00000000 header.src_entity.....00000000 header.dest_unit......00000000 header.dest_entity....00000000 header.correlation_id.0565D0A8 type2_pd.desc_number..00000000 type2_pd.ctl_info.....00008280 type2_pd.word1........00000001 type2_pd.word2........00000000 type2_pd.word3........00000000 type1_pd.desc_number..00000000 type1_pd.ctl_info.....00000180 type1_pd.word1........00000054 type1_pd.word2........00000000 type1_pd.word3........00000000 scsi_cdb.next_addr1...00000000 (4)> more (^C to quit) ? continue scsi_cdb.next_addr2...00000000 scsi_cdb.scsi_id......00000000 scsi_cdb.scsi_lun.....00000000 scsi_cdb.media_flags..0000C400 RESET_CMD_ELEM.REQUEST.SCSI_CDB. scsi_cmd_blk.scsi_op_code..00000000 scsi_cmd_blk.lun...........00000000 scsi_cmd_blk.scsi_bytes@...0565D116 scsi_extra.................00000000 scsi_data_length...........00000000 RESET_CMD_ELEM.PD_INFO1. next..................00000000 buf_type..............00000000 pd_ctl_info...........00000000 mapped_addr...........00000000 total_len.............00000000 num_tcws..............00000000 p_buf_list............00000000 RESET_CMD_ELEM. bp....................00000000 scsi..................0565D000 cmd_type..............00000004 cmd_state.............00000000 preempt...............00000000 tag...................00000000 status_filter.type....00000129 status_filter.mask....0565D001 status_filter.sid.....00000000 scsi_lock.............FFFFFFFF ioctl_lock............E801AD40 devno.................00110001 open_event............00000000 ioctl_event...........FFFFFFFF free_cmd_list@........0565D170 shared................05628100 dev@..................0565D194 (4)> more (^C to quit) ? continue tm@...................0565D994 head_free.............00000000 b_pool................00000000 read_bufs.............00000000 cmd_pool..............0C6CC000 next..................00000000 head_gw_free..........00000000 tail_gw_free..........00000000 proc_results..........00000000 proc_sleep_id.........00000000 dump_state............00000000 opened................00000001 num_tm_devices........00000000 any_waiting...........00000000 pending_err...........00000000 DEV_INFO 0 [0C7A5600] head_act..............00000000 tail_act..............00000000 head_pend.............00000000 tail_pend.............00000000 cmd_save_ptr..........00000000 async_func............00000000 async_correlator......00000000 dev_event.............FFFFFFFF num_act_cmds..........00000000 trace_enabled.........00000000 qstate................00000000 stop_pending..........00000000 dev_queuing...........00000001 need_resume_set.......00000000 cc_error_state........00000000 waiting...............00000000 need_to_resume_queue..00000000 DEV_INFO 96 [0C50F000] head_act..............0A048960 tail_act..............0A0488B0 head_pend.............00000000 tail_pend.............00000000 cmd_save_ptr..........00000000 async_func............00000000 (4)> more (^C to quit) ? continue async_correlator......00000000 dev_event.............FFFFFFFF num_act_cmds..........00000000 trace_enabled.........00000000 qstate................00000000 stop_pending..........00000000 dev_queuing...........00000001 need_resume_set.......00000000 cc_error_state........00000000 waiting...............00000000 need_to_resume_queue..00000000 KDB(4)> buf 0A048960 print head buffer (head_act) DEV VNODE BLKNO FLAGS 0 0A048960 00100001 00000000 000DA850 MPSAFE MPSAFE_INITIAL forw 00000000 back 00000000 av_forw 0A048800 av_back 00000000 blkno 000DA850 addr 00000000 bcount 00001000 resid 00000000 error 00000000 work 0A057424 options 00000000 event FFFFFFFF iodone: 018F371C start.tv_sec 00000000 start.tv_nsec 00000000 xmemd.aspace_id 00000000 xmemd.xm_flag 00000000 xmemd.xm_version 00000000 xmemd.subspace_id 00803D0F xmemd.subspace_id2 00000000 xmemd.uaddr 00000000 KDB(4)> buf 0A048800 print next buffer (av_forw) DEV VNODE BLKNO FLAGS 0 0A048800 00100001 00000000 000DAC38 MPSAFE MPSAFE_INITIAL forw 00000000 back 00000000 av_forw 0A0488B0 av_back 0A048960 blkno 000DAC38 addr 0003A000 bcount 00001000 resid 00000000 error 00000000 work 0A0574F8 options 00000000 event FFFFFFFF iodone: 018F371C start.tv_sec 00000000 start.tv_nsec 00000000 xmemd.aspace_id 00000000 xmemd.xm_flag 00000000 xmemd.xm_version 00000000 xmemd.subspace_id 00803D0F xmemd.subspace_id2 00000000 xmemd.uaddr 00000000 KDB(4)> buf 0A0488B0 print next buffer (av_forw) DEV VNODE BLKNO FLAGS 0 0A0488B0 00100001 00000000 00069AE0 READ SPLIT MPSAFE MPSAFE_INITIAL forw 00000000 back 00000000 av_forw 00000000 av_back 0A048800 blkno 00069AE0 addr 003E5000 bcount 00001000 resid 00000000 error 00000000 work 0A0575CC options 00000000 event FFFFFFFF iodone: 018F371C start.tv_sec 00000000 start.tv_nsec 00000000 xmemd.aspace_id 00000000 xmemd.xm_flag 00000000 xmemd.xm_version 00000000 xmemd.subspace_id 00800802 xmemd.subspace_id2 00000000 xmemd.uaddr 00000000 KDB(4)> buf 0A0480B0 print next buffer (av_forw) DEV VNODE BLKNO FLAGS 0 0A0480B0 00100001 00000000 0010BBB8 READ SPLIT MPSAFE MPSAFE_INITIAL forw 00000000 back 00000000 av_forw 0A048160 av_back 00000000 blkno 0010BBB8 addr 0029C000 bcount 00001000 resid 00000000 error 00000000 work 0A0570D4 options 00000000 event FFFFFFFF iodone: 018F371C start.tv_sec 00000000 start.tv_nsec 00000000 xmemd.aspace_id 00000000 xmemd.xm_flag 00000000 xmemd.xm_version 00000000 xmemd.subspace_id 008052D0 xmemd.subspace_id2 00000000 xmemd.uaddr 00000000 KDB(4)> buf 0A048160 print next buffer (av_forw) DEV VNODE BLKNO FLAGS 0 0A048160 00100001 00000000 000ECE70 READ SPLIT MPSAFE MPSAFE_INITIAL forw 00000000 back 00000000 av_forw 0A048000 av_back 0A0480B0 blkno 000ECE70 addr 00388000 bcount 00001000 resid 00000000 error 00000000 work 0A05727C options 00000000 event FFFFFFFF iodone: 018F371C start.tv_sec 00000000 start.tv_nsec 00000000 xmemd.aspace_id 00000000 xmemd.xm_flag 00000000 xmemd.xm_version 00000000 xmemd.subspace_id 00800802 xmemd.subspace_id2 00000000 xmemd.uaddr 00000000 KDB(4)> buf 0A048000 print next buffer (av_forw) DEV VNODE BLKNO FLAGS 0 0A048000 00100001 00000000 000F4D68 READ SPLIT MPSAFE MPSAFE_INITIAL forw 00000000 back 00000000 av_forw 00000000 av_back 0A048160 blkno 000F4D68 addr 002D3000 bcount 00001000 resid 00000000 error 00000000 work 0A057350 options 00000000 event FFFFFFFF iodone: 018F371C start.tv_sec 00000000 start.tv_nsec 00000000 xmemd.aspace_id 00000000 xmemd.xm_flag 00000000 xmemd.xm_version 00000000 xmemd.subspace_id 00800802 xmemd.subspace_id2 00000000 xmemd.uaddr 00000000 KDB(4)> buf 0A04F560 print next buffer (av_forw) DEV VNODE BLKNO FLAGS 0 0A04F560 00100001 00000000 0017E7C0 READ SPLIT MPSAFE MPSAFE_INITIAL forw 00000000 back 00000000 av_forw 0A04F400 av_back 00000000 blkno 0017E7C0 addr 0029C000 bcount 00001000 resid 00000000 error 00000000 work 0A057000 options 00000000 event FFFFFFFF iodone: 018F371C start.tv_sec 00000000 start.tv_nsec 00000000 xmemd.aspace_id 00000000 xmemd.xm_flag 00000000 xmemd.xm_version 00000000 xmemd.subspace_id 00807F5F xmemd.subspace_id2 00000000 xmemd.uaddr 00000000 KDB(4)> buf 0A04F560 print next buffer (av_forw) DEV VNODE BLKNO FLAGS 0 0A04F560 00100001 00000000 0017E7C0 READ SPLIT MPSAFE MPSAFE_INITIAL forw 00000000 back 00000000 av_forw 0A04F400 av_back 00000000 blkno 0017E7C0 addr 0029C000 bcount 00001000 resid 00000000 error 00000000 work 0A057000 options 00000000 event FFFFFFFF iodone: 018F371C start.tv_sec 00000000 start.tv_nsec 00000000 xmemd.aspace_id 00000000 xmemd.xm_flag 00000000 xmemd.xm_version 00000000 xmemd.subspace_id 00807F5F xmemd.subspace_id2 00000000 xmemd.uaddr 00000000 KDB(4)> buf 0A04F400 print next buffer (av_forw) DEV VNODE BLKNO FLAGS 0 0A04F400 00100001 00000000 00172CC0 READ SPLIT MPSAFE MPSAFE_INITIAL forw 00000000 back 00000000 av_forw 00000000 av_back 0A04F560 blkno 00172CC0 addr 0029C000 bcount 00001000 resid 00000000 error 00000000 work 0A0571A8 options 00000000 event FFFFFFFF iodone: 018F371C start.tv_sec 00000000 start.tv_nsec 00000000 xmemd.aspace_id 00000000 xmemd.xm_flag 00000000 xmemd.xm_version 00000000 xmemd.subspace_id 00802CAC xmemd.subspace_id2 00000000 xmemd.uaddr 00000000
scd
If no argument is specified, the scd subcommand loads the slot numbers with addresses from the scdisk_list array. If the symbol scdisk_list cannot be located to load these values, the user is prompted for the address of the scdisk_list array. This address can be obtained by locating the data address for the scdiskpin kernel extension and adding the offset to the scdisk_list array (obtained from a map) to that value.
A specific scdisk_list entry can be displayed by specifying either a slot number or the effective address of the entry. To use a slot number, the slots must have previously been loaded by executing the scd subcommand with no arguments.
Aliases: scdisk
KDB(4)> lke 80 print kernel extension information ADDRESS FILE FILESIZE FLAGS MODULE NAME 80 05630900 01A57E60 0000979C 00000262 /etc/drivers/scdiskpin le_flags........ TEXT DATAINTEXT DATA DATAEXISTS le_fp........... 00000000 le_loadcount.... 00000000 le_usecount..... 00000001 le_data/le_tid.. 01A61320 <--- this address plus the offset to le_datasize..... 000002DC the scdisk_list array (from a map) le_exports...... 0565E400 are used to initialize the slots for le_lex.......... 00000000 the scd subcommand. le_defered...... 00000000 le_filename..... 05630944 le_ndepend...... 00000001 le_maxdepend.... 00000001 le_de........... 00000000 KDB(4)> d 01A61320 100 print data 01A61320: 0000 000B 0000 0006 FFFF FFFF 0562 7C00 .............b|. 01A61330: 0000 0000 0000 0000 0000 0000 0000 0000 ................ 01A61340: 01A6 08DC 01A6 08D8 01A6 08D4 01A6 08D0 ................ 01A61350: 01A6 08CC 01A6 08C8 01A6 08C4 01A6 08C0 ................ 01A61360: 01A6 0920 01A6 0960 01A6 09A0 01A6 09E0 ... ...`........ 01A61370: 01A6 0A20 01A6 0A60 01A6 0AA0 01A6 0AE0 ... ...`........ 01A61380: 01A6 0B20 01A6 0B60 01A6 0BA0 01A6 0BE0 ... ...`........ 01A61390: 01A6 0C20 01A6 0C60 01A6 0CA0 01A6 0CE0 ... ...`........ 01A613A0: 7363 696E 666F 0000 6366 676C 6973 7400 scinfo..cfglist. 01A613B0: 6F70 6C69 7374 0000 4028 2329 3435 2020 oplist..@(#)45 01A613C0: 312E 3139 2E36 2E31 3620 2073 7263 2F62 1.19.6.16 src/b 01A613D0: 6F73 2F6B 6572 6E65 7874 2F64 6973 6B2F os/kernext/disk/ 01A613E0: 7363 6469 736B 622E 632C 2073 7973 7864 scdiskb.c, sysxd 01A613F0: 6973 6B2C 2062 6F73 3432 302C 2039 3631 isk, bos420, 961 01A61400: 3354 2031 2F38 2F39 3620 3233 3A34 313A 3T 1/8/96 23:41: 01A61410: 3538 0000 0000 0000 0567 4000 0567 5000 58.......g@..gP. KDB(4)> scd print scsi disk table Unable to find <scdisk_list> Enter the scdisk_list address (in hex): 01A61418 Scsi pointer [01A61418] slot 0...........05674000 slot 1...........05675000 slot 2...........0566C000 slot 3...........0566D000 slot 4...........0566E000 slot 5...........0566F000 slot 6...........05670000 slot 7...........05671000 slot 8...........05672000 slot 9...........05673000 slot 10...........0C40D000 slot 11...........00000000 slot 12...........00000000 slot 13...........00000000 slot 14...........00000000 slot 15...........00000000 KDB(4)> scd 0 print scsi disk slot 0 Scdisk info [05674000] next......................00000000 next_open.................00000000 devno.....................00120000 adapter_devno.............00100000 watchdog_timer.watch.@....05674010 watchdog_timer.pointer....05674000 scsi_id...................00000000 lun_id....................00000000 reset_count...............00000000 dk_cmd_q_head.............00000000 dk_cmd_q_tail.............00000000 ioctl_cmd@................05674034 cmd_pool..................05628400 pool_index................00000000 open_event................FFFFFFFF checked_cmd...............00000000 writev_err_cmd............00000000 reassign_err_cmd..........00000000 reset_cmd@................056740FC reqsns_cmd@...............056741AC writev_cmd@...............0567425C q_recov_cmd@..............0567430C reassign_cmd@.............056743BC dmp_cmd@..................0567446C dk_bp_queue@..............0567451C mode......................00000001 disk_intrpt...............00000000 raw_io_intrpt.............00000000 ioctl_chg_mode_flg........00000000 m_sense_status............00000000 opened....................00000001 cmd_pending...............00000000 errno.....................00000000 retain_reservation........00000000 q_type....................00000000 q_err_value...............00000001 clr_q_on_error............00000001 buffer_ratio..............00000000 cmd_tag_q.................00000000 q_status..................00000000 q_clr.....................00000000 timer_status..............00000000 restart_unit..............00000000 retry_flag................00000000 (4)> more (^C to quit) ? continue safe_relocate.............00000000 async_flag................00000000 dump_inited...............00000001 extended_rw...............00000001 reset_delay...............00000002 starting_close............00000000 reset_failures............00000000 wprotected................00000000 reserve_lock..............00000001 prevent_eject.............00000000 cfg_prevent_ej............00000000 cfg_reserve_lck...........00000001 load_eject_alt............00000000 pm_susp_bdr...............00000000 dev_type..................00000001 ioctl_pending.............00000000 play_audio................00000000 overide_pg_e..............00000000 cd_mode1_code.............00000000 cd_mode2_form1_code.......00000000 cd_mode2_form2_code.......00000000 cd_da_code................00000000 current_cd_code...........00000000 current_cd_mode...........00000001 multi_session.............00000000 valid_cd_modes............00000000 mult_of_blksize...........00000001 play_audio_started........00000000 rw_timeout................0000001E fmt_timeout...............00000000 start_timeout.............0000003C reassign_timeout..........00000078 queue_depth...............00000001 cmds_out..................00000000 raw_io_cmd................00000000 currbuf...................0A0546E0 low.......................0A14E3C0 block_size................00000200 cfg_block_size............00000200 last_ses_pvd_lba..........00000000 max_request...............00040000 max_coalesce..............00010000 lock......................FFFFFFFF fp........................00414348 (4)> more (^C to quit) ? continue error_rec@................05674598 stats@....................05674648 mode_data_length..........0000003D disc_info@................0567465C mode_buf@.................05674660 sense_buf@................05674760 ch_data@..................05674860 df_data@..................05674960 def_list_header@..........05674A60 ioctl_buf@................05674A64 mode_page_e@..............05674B63 dd@.......................05674B6C df@.......................05674BB4 ch@.......................05674BFC cd@.......................05674C44 ioctl_req_sense@..........05674C8C capacity@.................05674CA4 def_list@.................05674CAC dkstat@...................05674CB4 spin_lock@................05674CF8 spin_lock.................E80039A0 pmh@......................05674CFC pm_pending................00000000 pm_reserve@...............05674D41 pm_device_id..............00100000 pm_event..................FFFFFFFF pm_timer@.................05674D4C KDB(4)> file 00414348 print file (fp) COUNT OFFSET DATA TYPE FLAGS 18 file+000330 1 0000000000000000 0BC4A950 GNODE WRITE f_flag......... 00000002 f_count........ 00000001 f_msgcount......... 0000 f_type............. 0003 f_data......... 0BC4A950 f_offset... 0000000000000000 f_dir_off...... 00000000 f_cred......... 00000000 f_lock@........ 00414368 f_lock......... E88007C0 f_offset_lock@. 0041436C f_offset_lock.. E88007E0 f_vinfo........ 00000000 f_ops.......... 001F3CD0 gno_fops+000000 GNODE.......... 0BC4A950 gn_seg....... 007FFFFF gn_mwrcnt.... 00000000 gn_mrdcnt.... 00000000 gn_rdcnt..... 00000000 gn_wrcnt..... 00000002 gn_excnt..... 00000000 gn_rshcnt.... 00000000 gn_ops....... 00000000 gn_vnode..... 00000000 gn_reclk..... 00000000 gn_rdev...... 00100000 gn_chan...... 00000000 gn_filocks... 00000000 gn_data...... 0BC4A940 gn_type...... BLK gn_flags..... KDB(4)> buf 0A0546E0 print current buffer (currbuf) DEV VNODE BLKNO FLAGS 0 0A0546E0 00120000 00000000 00070A58 READ SPLIT MPSAFE MPSAFE_INITIAL forw 00000000 back 00000000 av_forw 0A05DC60 av_back 0A14E3C0 blkno 00070A58 addr 00626000 bcount 00001000 resid 00000000 error 00000000 work 00000000 options 00000000 event FFFFFFFF iodone: 019057D4 start.tv_sec 00000000 start.tv_nsec 00000000 xmemd.aspace_id 00000000 xmemd.xm_flag 00000000 xmemd.xm_version 00000000 xmemd.subspace_id 00800802 xmemd.subspace_id2 00000000 xmemd.uaddr 00000000