1*f38cb554SJohn Wren Kennedy#!/usr/bin/ksh -p 2*f38cb554SJohn Wren Kennedy# 3*f38cb554SJohn Wren Kennedy# CDDL HEADER START 4*f38cb554SJohn Wren Kennedy# 5*f38cb554SJohn Wren Kennedy# The contents of this file are subject to the terms of the 6*f38cb554SJohn Wren Kennedy# Common Development and Distribution License (the "License"). 7*f38cb554SJohn Wren Kennedy# You may not use this file except in compliance with the License. 8*f38cb554SJohn Wren Kennedy# 9*f38cb554SJohn Wren Kennedy# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*f38cb554SJohn Wren Kennedy# or http://www.opensolaris.org/os/licensing. 11*f38cb554SJohn Wren Kennedy# See the License for the specific language governing permissions 12*f38cb554SJohn Wren Kennedy# and limitations under the License. 13*f38cb554SJohn Wren Kennedy# 14*f38cb554SJohn Wren Kennedy# When distributing Covered Code, include this CDDL HEADER in each 15*f38cb554SJohn Wren Kennedy# file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*f38cb554SJohn Wren Kennedy# If applicable, add the following below this CDDL HEADER, with the 17*f38cb554SJohn Wren Kennedy# fields enclosed by brackets "[]" replaced with your own identifying 18*f38cb554SJohn Wren Kennedy# information: Portions Copyright [yyyy] [name of copyright owner] 19*f38cb554SJohn Wren Kennedy# 20*f38cb554SJohn Wren Kennedy# CDDL HEADER END 21*f38cb554SJohn Wren Kennedy# 22*f38cb554SJohn Wren Kennedy 23*f38cb554SJohn Wren Kennedy# 24*f38cb554SJohn Wren Kennedy# Copyright 2008 Sun Microsystems, Inc. All rights reserved. 25*f38cb554SJohn Wren Kennedy# Use is subject to license terms. 26*f38cb554SJohn Wren Kennedy# 27*f38cb554SJohn Wren Kennedy 28*f38cb554SJohn Wren Kennedy# 29*f38cb554SJohn Wren Kennedy# Copyright (c) 2013 by Delphix. All rights reserved. 30*f38cb554SJohn Wren Kennedy# 31*f38cb554SJohn Wren Kennedy 32*f38cb554SJohn Wren Kennedy# 33*f38cb554SJohn Wren Kennedy# A function to determine if a given pool name has an entry in cachefile 34*f38cb554SJohn Wren Kennedy# returns 1 if the pool is not in the cache, 0 otherwise. 35*f38cb554SJohn Wren Kennedyfunction pool_in_cache { 36*f38cb554SJohn Wren Kennedy 37*f38cb554SJohn Wren Kennedy # checking for the pool name in the strings output of 38*f38cb554SJohn Wren Kennedy # the given cachefile, default is /etc/zfs/zpool.cache 39*f38cb554SJohn Wren Kennedy typeset cachefile=${2:-$CPATH} 40*f38cb554SJohn Wren Kennedy 41*f38cb554SJohn Wren Kennedy RESULT=$($STRINGS $cachefile | $GREP -w $1) 42*f38cb554SJohn Wren Kennedy if [ -z "$RESULT" ] 43*f38cb554SJohn Wren Kennedy then 44*f38cb554SJohn Wren Kennedy return 1 45*f38cb554SJohn Wren Kennedy fi 46*f38cb554SJohn Wren Kennedy return 0 47*f38cb554SJohn Wren Kennedy} 48