Date: Mon, 29 May 2017 09:03:13 +0000 (UTC) From: Peter Holm <pho@FreeBSD.org> To: src-committers@freebsd.org, svn-src-user@freebsd.org Subject: svn commit: r319112 - user/pho/stress2/misc Message-ID: <201705290903.v4T93DDE097175@repo.freebsd.org>
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Author: pho Date: Mon May 29 09:03:13 2017 New Revision: 319112 URL: https://svnweb.freebsd.org/changeset/base/319112 Log: Added finding. Verify kernel stack size. Sponsored by: Dell EMC Isilon Modified: user/pho/stress2/misc/crossmp7.sh Modified: user/pho/stress2/misc/crossmp7.sh ============================================================================== --- user/pho/stress2/misc/crossmp7.sh Mon May 29 09:00:58 2017 (r319111) +++ user/pho/stress2/misc/crossmp7.sh Mon May 29 09:03:13 2017 (r319112) @@ -30,16 +30,21 @@ # Parallel mount and umount of zfs file systems. +# Page fault seen: +# https://people.freebsd.org/~pho/stress/log/avg002.txt +# Fixed by r309090. + [ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1 -[ $((`sysctl -n hw.usermem` / 1024 / 1024 / 1024)) -le 3 ] && exit 0 +[ `sysctl -n kern.kstack_pages` -lt 4 ] && exit 0 . ../default.cfg mounts=15 # Number of parallel scripts if [ $# -eq 0 ]; then - kldstat -v | grep -q zfs.ko || { kldload zfs.ko; loaded=1; } - zpool list | grep -q tank && zpool destroy tank + kldstat -v | grep -q zfs.ko || { kldload zfs.ko || + exit 0; loaded=1; } + zpool list | egrep -q "^tank" && zpool destroy tank u1=$mdstart u2=$((u1 + 1))
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