1*0dfe541eSEvan Layton #!/usr/sbin/dtrace -s 293bc28dbSGordon Ross /* 393bc28dbSGordon Ross * This file and its contents are supplied under the terms of the 493bc28dbSGordon Ross * Common Development and Distribution License ("CDDL"), version 1.0. 593bc28dbSGordon Ross * You may only use this file in accordance with the terms of version 693bc28dbSGordon Ross * 1.0 of the CDDL. 793bc28dbSGordon Ross * 893bc28dbSGordon Ross * A full copy of the text of the CDDL should have accompanied this 993bc28dbSGordon Ross * source. A copy of the CDDL is also available via the Internet at 1093bc28dbSGordon Ross * http://www.illumos.org/license/CDDL. 1193bc28dbSGordon Ross */ 1293bc28dbSGordon Ross 1393bc28dbSGordon Ross /* 14*0dfe541eSEvan Layton * Copyright 2018 Nexenta Systems, Inc. All rights reserved. 1593bc28dbSGordon Ross */ 1693bc28dbSGordon Ross 1793bc28dbSGordon Ross /* 1893bc28dbSGordon Ross * Example using the "smb2" dtrace provider. 1993bc28dbSGordon Ross * Traces all SMB commands. 2093bc28dbSGordon Ross * 2193bc28dbSGordon Ross * All these probes provide: 2293bc28dbSGordon Ross * args[0] conninfo_t 2393bc28dbSGordon Ross * args[1] smb2opinfo_t 2493bc28dbSGordon Ross * Some also provide one of: (not used here) 2593bc28dbSGordon Ross * args[2] smb_open_args_t 2693bc28dbSGordon Ross * args[2] smb_rw_args_t 27*0dfe541eSEvan Layton * 28*0dfe541eSEvan Layton * Usage: smb2-trace.d [<client ip>|all [<share path>|all] [<zone id>]]] 29*0dfe541eSEvan Layton * 30*0dfe541eSEvan Layton * example: smb2_trace.d 192.168.012.001 mypool_fs1 0 31*0dfe541eSEvan Layton * 32*0dfe541eSEvan Layton * It is valid to specify <client ip> or <share path> as "all" to 33*0dfe541eSEvan Layton * print data for all clients and/or all shares. 34*0dfe541eSEvan Layton * Omitting <zone id> will print data for all zones. 3593bc28dbSGordon Ross */ 3693bc28dbSGordon Ross 37*0dfe541eSEvan Layton #pragma D option defaultargs 38*0dfe541eSEvan Layton 39*0dfe541eSEvan Layton dtrace:::BEGIN 40*0dfe541eSEvan Layton { 41*0dfe541eSEvan Layton all_clients = (($$1 == NULL) || ($$1 == "all")) ? 1 : 0; 42*0dfe541eSEvan Layton all_shares = (($$2 == NULL) || ($$2 == "all")) ? 1 : 0; 43*0dfe541eSEvan Layton all_zones = ($$3 == NULL) ? 1 : 0; 44*0dfe541eSEvan Layton 45*0dfe541eSEvan Layton client = $$1; 46*0dfe541eSEvan Layton share = $$2; 47*0dfe541eSEvan Layton zoneid = $3; 48*0dfe541eSEvan Layton 49*0dfe541eSEvan Layton printf("%Y - client=%s share=%s zone=%s)\n", walltimestamp, 50*0dfe541eSEvan Layton (all_clients) ? "all" : client, 51*0dfe541eSEvan Layton (all_shares) ? "all" : share, 52*0dfe541eSEvan Layton (all_zones) ? "all" : $$3); 53*0dfe541eSEvan Layton } 54*0dfe541eSEvan Layton 5593bc28dbSGordon Ross smb2:::op-*-start 56*0dfe541eSEvan Layton / ((all_clients == 1) || (args[0]->ci_remote == client)) && 57*0dfe541eSEvan Layton ((all_shares == 1) || (args[1]->soi_share == share)) && 58*0dfe541eSEvan Layton ((all_zones == 1) || (args[1]->soi_zoneid == zoneid)) / 5993bc28dbSGordon Ross { 6093bc28dbSGordon Ross printf("clnt=%s mid=0x%x uid=0x%x tid=0x%x\n", 6193bc28dbSGordon Ross args[0]->ci_remote, 6293bc28dbSGordon Ross args[1]->soi_mid, 6393bc28dbSGordon Ross args[1]->soi_uid, 6493bc28dbSGordon Ross args[1]->soi_tid); 6593bc28dbSGordon Ross } 6693bc28dbSGordon Ross 6793bc28dbSGordon Ross smb2:::op-*-done 68*0dfe541eSEvan Layton / ((all_clients == 1) || (args[0]->ci_remote == client)) && 69*0dfe541eSEvan Layton ((all_shares == 1) || (args[1]->soi_share == share)) && 70*0dfe541eSEvan Layton ((all_zones == 1) || (args[1]->soi_zoneid == zoneid)) / 7193bc28dbSGordon Ross { 7293bc28dbSGordon Ross printf("clnt=%s mid=0x%x status=0x%x\n", 7393bc28dbSGordon Ross args[0]->ci_remote, 7493bc28dbSGordon Ross args[1]->soi_mid, 7593bc28dbSGordon Ross args[1]->soi_status); 7693bc28dbSGordon Ross } 77*0dfe541eSEvan Layton 78*0dfe541eSEvan Layton dtrace:::END 79*0dfe541eSEvan Layton { 80*0dfe541eSEvan Layton } 81