#!/usr/sbin/dtrace -s /* * This file and its contents are supplied under the terms of the * Common Development and Distribution License ("CDDL"), version 1.0. * You may only use this file in accordance with the terms of version * 1.0 of the CDDL. * * A full copy of the text of the CDDL should have accompanied this * source. A copy of the CDDL is also available via the Internet at * http://www.illumos.org/license/CDDL. */ /* * Copyright 2018 Nexenta Systems, Inc. All rights reserved. */ /* * Example using the "smb2" dtrace provider. * Traces all SMB commands. * * All these probes provide: * args[0] conninfo_t * args[1] smb2opinfo_t * Some also provide one of: (not used here) * args[2] smb_open_args_t * args[2] smb_rw_args_t * * Usage: smb2-trace.d [|all [|all] []]] * * example: smb2_trace.d 192.168.012.001 mypool_fs1 0 * * It is valid to specify or as "all" to * print data for all clients and/or all shares. * Omitting will print data for all zones. */ #pragma D option defaultargs dtrace:::BEGIN { all_clients = (($$1 == NULL) || ($$1 == "all")) ? 1 : 0; all_shares = (($$2 == NULL) || ($$2 == "all")) ? 1 : 0; all_zones = ($$3 == NULL) ? 1 : 0; client = $$1; share = $$2; zoneid = $3; printf("%Y - client=%s share=%s zone=%s)\n", walltimestamp, (all_clients) ? "all" : client, (all_shares) ? "all" : share, (all_zones) ? "all" : $$3); } smb2:::op-*-start / ((all_clients == 1) || (args[0]->ci_remote == client)) && ((all_shares == 1) || (args[1]->soi_share == share)) && ((all_zones == 1) || (args[1]->soi_zoneid == zoneid)) / { printf("clnt=%s mid=0x%x uid=0x%x tid=0x%x\n", args[0]->ci_remote, args[1]->soi_mid, args[1]->soi_uid, args[1]->soi_tid); } smb2:::op-*-done / ((all_clients == 1) || (args[0]->ci_remote == client)) && ((all_shares == 1) || (args[1]->soi_share == share)) && ((all_zones == 1) || (args[1]->soi_zoneid == zoneid)) / { printf("clnt=%s mid=0x%x status=0x%x\n", args[0]->ci_remote, args[1]->soi_mid, args[1]->soi_status); } dtrace:::END { }