#!/bin/ksh -p # # CDDL HEADER START # # The contents of this file are subject to the terms of the # Common Development and Distribution License (the "License"). # You may not use this file except in compliance with the License. # # You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE # or http://www.opensolaris.org/os/licensing. # See the License for the specific language governing permissions # and limitations under the License. # # When distributing Covered Code, include this CDDL HEADER in each # file and include the License file at usr/src/OPENSOLARIS.LICENSE. # If applicable, add the following below this CDDL HEADER, with the # fields enclosed by brackets "[]" replaced with your own identifying # information: Portions Copyright [yyyy] [name of copyright owner] # # CDDL HEADER END # # # Copyright (c) 2017 by Lawrence Livermore National Security, LLC. # Use is subject to license terms. # . $STF_SUITE/include/libtest.shlib # # DESCRIPTION: # Run many xattrtests on a dataset with large dnodes and xattr=sa to # stress concurrent allocation of large dnodes. # TEST_FS=$TESTPOOL/large_dnode verify_runnable "both" function cleanup { datasetexists $TEST_FS && log_must zfs destroy $TEST_FS } log_onexit cleanup log_assert "xattrtest runs concurrently on dataset with large dnodes" log_must zfs create $TEST_FS log_must zfs set dnsize=auto $TEST_FS log_must zfs set xattr=sa $TEST_FS for ((i=0; i < 100; i++)); do dir="/$TEST_FS/dir.$i" log_must mkdir "$dir" do_unlink="" if [ $((RANDOM % 2)) -eq 0 ]; then do_unlink="-k -f 1024" else do_unlink="-f $((RANDOM % 1024))" fi log_must eval "xattrtest -R -r -y -x 1 $do_unlink -p $dir >/dev/null 2>&1 &" done log_must wait log_must zpool export $TESTPOOL log_must zpool import $TESTPOOL log_must ls -lR "/$TEST_FS/" >/dev/null 2>&1 log_must zdb -d $TESTPOOL log_pass