1*2be1a816SJohn Birrell/* 2*2be1a816SJohn Birrell * CDDL HEADER START 3*2be1a816SJohn Birrell * 4*2be1a816SJohn Birrell * The contents of this file are subject to the terms of the 5*2be1a816SJohn Birrell * Common Development and Distribution License (the "License"). 6*2be1a816SJohn Birrell * You may not use this file except in compliance with the License. 7*2be1a816SJohn Birrell * 8*2be1a816SJohn Birrell * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9*2be1a816SJohn Birrell * or http://www.opensolaris.org/os/licensing. 10*2be1a816SJohn Birrell * See the License for the specific language governing permissions 11*2be1a816SJohn Birrell * and limitations under the License. 12*2be1a816SJohn Birrell * 13*2be1a816SJohn Birrell * When distributing Covered Code, include this CDDL HEADER in each 14*2be1a816SJohn Birrell * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15*2be1a816SJohn Birrell * If applicable, add the following below this CDDL HEADER, with the 16*2be1a816SJohn Birrell * fields enclosed by brackets "[]" replaced with your own identifying 17*2be1a816SJohn Birrell * information: Portions Copyright [yyyy] [name of copyright owner] 18*2be1a816SJohn Birrell * 19*2be1a816SJohn Birrell * CDDL HEADER END 20*2be1a816SJohn Birrell */ 21*2be1a816SJohn Birrell 22*2be1a816SJohn Birrell/* 23*2be1a816SJohn Birrell * Copyright 2006 Sun Microsystems, Inc. All rights reserved. 24*2be1a816SJohn Birrell * Use is subject to license terms. 25*2be1a816SJohn Birrell */ 26*2be1a816SJohn Birrell 27*2be1a816SJohn Birrell#pragma ident "%Z%%M% %I% %E% SMI" 28*2be1a816SJohn Birrell 29*2be1a816SJohn Birrell/* 30*2be1a816SJohn Birrell * ASSERTION: 31*2be1a816SJohn Birrell * Using -n option. 32*2be1a816SJohn Birrell * 33*2be1a816SJohn Birrell * SECTION: dtrace Utility/-n Option 34*2be1a816SJohn Birrell * 35*2be1a816SJohn Birrell * NOTES: Manually check: 36*2be1a816SJohn Birrell * 37*2be1a816SJohn Birrell * 1) automated in tst.InvalidTraceName1.d.ksh 38*2be1a816SJohn Birrell * /usr/sbin/dtrace -n profile 39*2be1a816SJohn Birrell * RESULT: invalid probe specifier 40*2be1a816SJohn Birrell * 41*2be1a816SJohn Birrell * 2) automated in tst.InvalidTraceName2.d.ksh 42*2be1a816SJohn Birrell * /usr/sbin/dtrace -n genunix 43*2be1a816SJohn Birrell * RESULT: invalid probe specifier 44*2be1a816SJohn Birrell * 45*2be1a816SJohn Birrell * 3) automated in tst.InvalidTraceName3.d.ksh 46*2be1a816SJohn Birrell * /usr/sbin/dtrace -n read 47*2be1a816SJohn Birrell * RESULT: invalid probe specifier 48*2be1a816SJohn Birrell * 49*2be1a816SJohn Birrell * 4) 50*2be1a816SJohn Birrell * /usr/sbin/dtrace -n BEGIN 51*2be1a816SJohn Birrell * RESULT: trace of one probe with name BEGIN. 52*2be1a816SJohn Birrell * 53*2be1a816SJohn Birrell * 5) automated in tst.InvalidTraceName4.d.ksh 54*2be1a816SJohn Birrell * /usr/sbin/dtrace -n begin 55*2be1a816SJohn Birrell * RESULT: invalid probe specifier 56*2be1a816SJohn Birrell * 57*2be1a816SJohn Birrell * 6) automated in tst.InvalidTraceName5.d.ksh 58*2be1a816SJohn Birrell * /usr/sbin/dtrace -n genunix:read 59*2be1a816SJohn Birrell * RESULT: invalid probe specifier 60*2be1a816SJohn Birrell * 61*2be1a816SJohn Birrell * 7) 62*2be1a816SJohn Birrell * /usr/sbin/dtrace -n genunix:read: 63*2be1a816SJohn Birrell * RESULT: trace of probes with module genunix and function read. 64*2be1a816SJohn Birrell * 65*2be1a816SJohn Birrell * 8) automated in tst.InvalidTraceName6.d.ksh 66*2be1a816SJohn Birrell * /usr/sbin/dtrace -n sysinfo:genunix:read 67*2be1a816SJohn Birrell * RESULT: invalid probe specifier 68*2be1a816SJohn Birrell * 69*2be1a816SJohn Birrell * 9) 70*2be1a816SJohn Birrell * /usr/sbin/dtrace -n sysinfo:genunix:read: 71*2be1a816SJohn Birrell * RESULT: tracing of probes with provider sysinfo, module genunix 72*2be1a816SJohn Birrell * and function read. 73*2be1a816SJohn Birrell * 74*2be1a816SJohn Birrell * 10) 75*2be1a816SJohn Birrell * /usr/sbin/dtrace -n :genunix:: 76*2be1a816SJohn Birrell * RESULT: tracing of probes with module genunix 77*2be1a816SJohn Birrell * 78*2be1a816SJohn Birrell * 11) automated in tst.InvalidTraceName7.d.ksh 79*2be1a816SJohn Birrell * /usr/sbin/dtrace -n :genunix: 80*2be1a816SJohn Birrell * RESULT: invalid probe specifier 81*2be1a816SJohn Birrell * 82*2be1a816SJohn Birrell * 12) 83*2be1a816SJohn Birrell * /usr/sbin/dtrace -n ::read: 84*2be1a816SJohn Birrell * RESULT: tracing of probes with function read. 85*2be1a816SJohn Birrell * 86*2be1a816SJohn Birrell * 13) 87*2be1a816SJohn Birrell * /usr/sbin/dtrace -n profile:::profile-97 88*2be1a816SJohn Birrell * RESULT: tracing of probes with provider profile and name 89*2be1a816SJohn Birrell * profile-97 90*2be1a816SJohn Birrell * 91*2be1a816SJohn Birrell * 14) 92*2be1a816SJohn Birrell * /usr/sbin/dtrace -n read: -n write: 93*2be1a816SJohn Birrell * RESULT: tracing of both read and write probes. 94*2be1a816SJohn Birrell * 95*2be1a816SJohn Birrell * 15) 96*2be1a816SJohn Birrell * /usr/sbin/dtrace -n read: -n fight: 97*2be1a816SJohn Birrell * RESULT: Count of mathching read probes and invalid probe specifier 98*2be1a816SJohn Birrell * for fight: 99*2be1a816SJohn Birrell * 100*2be1a816SJohn Birrell * 16) automated in tst.InvalidTraceName8.d.ksh 101*2be1a816SJohn Birrell * /usr/sbin/dtrace -n fight: -n write: 102*2be1a816SJohn Birrell * RESULT: invalid probe specifier 103*2be1a816SJohn Birrell * 104*2be1a816SJohn Birrell * 17) 105*2be1a816SJohn Birrell * /usr/sbin/dtrace -n fbt:des:des3_crunch_block:return 106*2be1a816SJohn Birrell * RESULT: trace of the specified probe. 107*2be1a816SJohn Birrell * 108*2be1a816SJohn Birrell * 18) 109*2be1a816SJohn Birrell * /usr/sbin/dtrace -n read:'{printf("FOUND");}' 110*2be1a816SJohn Birrell * RESULT: Trace of all the probes with module read and a message 111*2be1a816SJohn Birrell * saying FOUND. 112*2be1a816SJohn Birrell * 113*2be1a816SJohn Birrell * 19) 114*2be1a816SJohn Birrell * /usr/sbin/dtrace -n read:entry'{printf("FOUND");}' 115*2be1a816SJohn Birrell * RESULT: Trace of all the probes with module read, name entry.Output 116*2be1a816SJohn Birrell * of a message saying FOUND. 117*2be1a816SJohn Birrell * 118*2be1a816SJohn Birrell * 20) 119*2be1a816SJohn Birrell * /usr/sbin/dtrace -n BEGIN'{printf("FOUND");}' 120*2be1a816SJohn Birrell * RESULT: Trace of the BEGIN probe with the message FOUND. 121*2be1a816SJohn Birrell * 122*2be1a816SJohn Birrell * 21) automated in tst.InvalidTraceName9.d.ksh 123*2be1a816SJohn Birrell * /usr/sbin/dtrace -n BEGIN '{printf("FOUND");}' 124*2be1a816SJohn Birrell * RESULT: invalid probe specifier 125*2be1a816SJohn Birrell * 126*2be1a816SJohn Birrell * 22) 127*2be1a816SJohn Birrell * /usr/sbin/dtrace -n BEGIN'/probename == "entry"/{printf("FOUND");}' 128*2be1a816SJohn Birrell * RESULT: Tracing of BEGIN function but no message FOUND. 129*2be1a816SJohn Birrell */ 130