Date: Thu, 5 Dec 2013 13:58:44 +0000 (UTC) From: Peter Holm <pho@FreeBSD.org> To: src-committers@freebsd.org, svn-src-user@freebsd.org Subject: svn commit: r258982 - user/pho/stress2/misc Message-ID: <201312051358.rB5DwiLt038808@svn.freebsd.org>
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Author: pho Date: Thu Dec 5 13:58:44 2013 New Revision: 258982 URL: http://svnweb.freebsd.org/changeset/base/258982 Log: Use newfs_flags for newfs(8), fix typo and clean up shell script. Sponsored by: EMC / Isilon storage division Modified: user/pho/stress2/misc/fuzz.sh Modified: user/pho/stress2/misc/fuzz.sh ============================================================================== --- user/pho/stress2/misc/fuzz.sh Thu Dec 5 13:55:48 2013 (r258981) +++ user/pho/stress2/misc/fuzz.sh Thu Dec 5 13:58:44 2013 (r258982) @@ -29,7 +29,7 @@ # # Stress test UFS2 file systems by introducing single bit errors in the FS -# fsck fould fix the FS no matter how damaged, but f.x. this panic has been seen: +# fsck should fix the FS no matter how damaged, but e.g. this panic has been seen: # # panic(c0912b65,dfe96000,0,c09e4060,ef48c778,...) at panic+0x14b # vm_fault(c1868000,dfe96000,1,0) at vm_fault+0x1e0 @@ -58,24 +58,24 @@ tst() { truncate -s 2M $D mdconfig -a -t vnode -f $D -u $mdstart bsdlabel -w md$mdstart auto - newfs -b 8192 -f 1024 -U /dev/md${mdstart}${part} > /dev/null 2>&1 - mount /dev/md${mdstart}${part} $mntpoint + newfs -b 8192 -f 1024 $newfs_flags /dev/md${mdstart}$part > /dev/null 2>&1 + mount /dev/md${mdstart}$part $mntpoint cp /etc/passwd /etc/group /etc/hosts $mntpoint cp -r /usr/include/ufs $mntpoint umount $mntpoint for i in `jot 50`; do ./fuzz -n 50 $D - if fsck -f -y /dev/md${mdstart}${part} 2>&1 | egrep "^[A-Z]" > /dev/null; then - if fsck -f -y /dev/md${mdstart}${part} 2>&1 | egrep "^[A-Z]" > /dev/null; then - if fsck -f -y /dev/md${mdstart}${part} 2>&1 | egrep "^[A-Z]" > /dev/null; then + if fsck -f -y /dev/md${mdstart}$part 2>&1 | egrep "^[A-Z]" > /dev/null; then + if fsck -f -y /dev/md${mdstart}$part 2>&1 | egrep "^[A-Z]" > /dev/null; then + if fsck -f -y /dev/md${mdstart}$part 2>&1 | egrep "^[A-Z]" > /dev/null; then echo "fsck is giving up in loop $i!" break fi fi fi sync;sync;sync - if mount /dev/md${mdstart}${part} $mntpoint; then + if mount /dev/md${mdstart}$part $mntpoint; then ls -l $mntpoint > /dev/null find $mntpoint -exec dd if={} of=/dev/null bs=1m count=3 \; > /dev/null 2>&1 umount $mntpointhelp
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