mirror of
https://github.com/linux-apfs/apfstests.git
synced 2026-05-01 15:01:44 -07:00
Split up v2 log testing
This commit is contained in:
ptools
+411
@@ -0,0 +1,411 @@
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##/bin/sh
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#
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# Copyright (c) 2000-2002 Silicon Graphics, Inc. All Rights Reserved.
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#
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# This program is free software; you can redistribute it and/or modify it
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# under the terms of version 2 of the GNU General Public License as
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# published by the Free Software Foundation.
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#
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# This program is distributed in the hope that it would be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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#
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# Further, this software is distributed without any warranty that it is
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# free of the rightful claim of any third person regarding infringement
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# or the like. Any license provided herein, whether implied or
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# otherwise, applies only to this software file. Patent licenses, if
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# any, provided herein do not apply to combinations of this program with
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# other software, or any other product whatsoever.
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#
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# You should have received a copy of the GNU General Public License along
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# with this program; if not, write the Free Software Foundation, Inc., 59
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# Temple Place - Suite 330, Boston MA 02111-1307, USA.
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#
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# Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
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# Mountain View, CA 94043, or:
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#
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# http://www.sgi.com
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#
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# For further information regarding this notice, see:
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#
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# http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
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#
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#
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# common routines for log testing
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# Created by dxm@sgi.com & tes@sgi.com
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#
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fulldir=$seq.fulldir
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rm -rf $fulldir
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mkdir $fulldir
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_cleanup_logfiles()
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{
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if [ $status -eq 0 ]; then
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# don't keep these files around unless something went wrong
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rm -rf $fulldir
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fi
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}
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_full()
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{
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echo "" >>$seq.full
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echo "*** $* ***" >>$seq.full
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echo "" >>$seq.full
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}
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# Handle the operations which get split over Log Record
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# boundaries.
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# Oper (379)..... flags: CONTINUE
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# ...
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# Oper (0)....... flags: WAS_CONT END
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#
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# or
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#
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# Oper (379)..... flags: none
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# ...
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# Oper (0)....... flags: none
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#
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_filter_opnum()
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{
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$AWK_PROG '
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function extract_opnum(str) {
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# e.g. "(379):" => "379"
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gsub(/[():]/,"",str)
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return str
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}
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BEGIN {
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opnum = -1
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#debug = 1
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}
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/^Oper/ && debug {
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printf "line = %s\n", $0
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}
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/^Oper/ {
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was_cont = 0
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prev_opnum = opnum
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opnum = extract_opnum($2)
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}
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/^Oper/ && /flags: CONTINUE/ {
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$9 = "none" # overwrite CONTINUE flags
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$2 = sprintf("(%d):", remember+opnum)
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remember += opnum
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print
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next
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}
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/^Oper/ && /flags: WAS_CONT END/ {
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# skip over was-continued op
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# we assume there can be only 1
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was_cont = 1
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next
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}
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(was_cont == 1) {
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# skip over any continued op stuff
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next
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}
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/^Oper/ && /UNMOUNT/ {
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remember = 0
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opnum = -1
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print
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next
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}
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/^Oper/ && (opnum == 0) {
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# have operation 0 with NO continued op
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remember += (prev_opnum+1)
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}
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/^Oper/ && debug { printf "line2 = %s, remember = %d, prev_opnum = %d\n", $0, remember, prev_opnum}
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/^Oper/ && (remember > 0) {
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# add in opnum accumulation from previous LRs
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$2 = sprintf("(%d):", remember+opnum)
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print
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next
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}
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{print}
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'
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}
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_filter_logprint()
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{
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sed '
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s/data device: 0x[0-9a-f][0-9a-f]*/data device: <DEVICE>/;
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s/log device: 0x[0-9a-f][0-9a-f]*/log device: <DEVICE>/;
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s/log file: \".*\"/log device: <DEVICE>/;
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s/daddr: [0-9][0-9]*/daddr: <DADDR>/;
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s/length: [0-9][0-9]*/length: <LENGTH>/;
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s/length: [0-9][0-9]*/length: <LENGTH>/;
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s/^cycle num overwrites: .*$/cycle num overwrites: <TIDS>/;
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s/tid: [0-9a-f][0-9a-f]*/tid: <TID>/;
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s/tid:0x[0-9a-f][0-9a-f]*/tid:<TID>/;
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s/q:0x[0-9a-f][0-9a-f]*/q:<Q>/;
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s/a:0x[0-9a-f][0-9a-f]*/a:<A>/g;
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s/blkno:0x[0-9a-f][0-9a-f]*/blkno:<BLKNO>/g;
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s/blkno: [0-9][0-9]* (0x[0-9a-f]*)/blkno: <BLKNO> (<BLKNO>)/g;
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s/blkno: [0-9][0-9]*/blkno: <BLKNO>/g;
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s/boff: [0-9][0-9]*/boff: <BOFF>/g;
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s/len: *[0-9][0-9]*/len:<LEN>/g;
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/zeroed blocks/s/[0-9][0-9]*/<COUNT>/g;
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/cleared blocks/d;
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/log tail/s/[0-9][0-9]*/<COUNT>/g;
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s/atime:[0-9a-fx]* *mtime:[0-9a-fx]* *ctime:[0-9a-fx]*/atime:<TIME> mtime:<TIME> ctime:<TIME>/;
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s/atime 0x[0-9a-f]* mtime 0x[0-9a-f]* ctime 0x[0-9a-f]*/atime <TIME> mtime <TIME> ctime <TIME>/;
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s/block [0-9][0-9]*/block <BLOCK>/;
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s/icount: *[0-9][0-9]* *ifree: *[0-9][0-9]* *fdblks: *[0-9][0-9]* *frext: *[0-9][0-9]*/icount:<COUNT> ifree:<FREE> fdblks:<BLOCKS> frext:<COUNT>/;
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s/sunit: *[0-9][0-9]* *swidth: *[0-9][0-9]*/sunit:<SUNIT> swidth:<SWIDTH>/;
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s/1st: *[0-9][0-9]* *last: *[0-9][0-9]* *cnt: *[0-9][0-9]* *freeblks: *[0-9][0-9]* *longest: *[0-9][0-9]*/1st:<NUM> last:<NUM> cnt:<COUNT> freeblks:<COUNT> longest:<NUM>/;
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s/^uuid: *[0-9a-f-][0-9a-f-]* *format: *.*$/uuid: <UUID> format: <FORMAT>/;
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/flushiter:/d;
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/version:/,/h_size:/d;
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/override tail/s/[0-9][0-9]*/<TAIL_BLK>/;
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/^---*/d;
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/^===*/d;
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/^~~~*/d;
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/extended-header/d;
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/LOG REC AT LSN/d;
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/^[ ]*$/d;
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s/ */ /g;
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s/ $//;
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' \
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| _fix_malloc
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}
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_check_log()
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{
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_full "clean_log : xfs_logprint"
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_scratch_xfs_logprint -t | tee -a $seq.full \
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| head | grep -q "<CLEAN>" || _fail "DIRTY LOG"
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}
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_print_operation()
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{
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raw=$fulldir/op.mnt$mnt.mkfs$mkfs$sync_suffix.raw
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filtered=$fulldir/op.mnt$mnt.mkfs$mkfs$sync_suffix.filtered
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echo "### xfs_logprint output ###" | tee $raw >$filtered
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_scratch_xfs_logprint -c 2>&1 \
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| tee -a $raw \
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| _filter_logprint \
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| _filter_opnum \
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>>$filtered
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}
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# start at rec#2 "-s 2" so we skip over UMOUNT record which will always
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# be a 512b single header at mkfs time
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# and may not match with the FS mounted at a different LR size
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# => xlog_do_recovery_pass() can not handle the different hdr sizes
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# it assumes them all to be the same between the start..finish
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# NB: On IRIX there is no UMOUNT record and so we could start from -s 0.
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_print_transaction_inode()
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{
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_start=$1
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raw=$fulldir/trans_inode.mnt$mnt.mkfs$mkfs$sync_suffix.raw
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filtered=$fulldir/trans_inode.mnt$mnt.mkfs$mkfs$sync_suffix.filtered
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echo "### xfs_logprint -t -i -s START output ###" | tee $raw >$filtered
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_scratch_xfs_logprint -t -i -s $_start 2>&1 \
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| tee -a $raw \
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| _filter_logprint \
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>>$filtered
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}
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_print_transaction_buf()
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{
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_start=$1
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raw=$fulldir/trans_buf.mnt$mnt.mkfs$mkfs$sync_suffix.raw
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filtered=$fulldir/trans_buf.mnt$mnt.mkfs$mkfs$sync_suffix.filtered
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echo "### xfs_logprint -t -b -s START output ###" | tee $raw >$filtered
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_scratch_xfs_logprint -t -b -s $_start 2>&1 \
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| tee -a $raw \
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| _filter_logprint \
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>>$filtered
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}
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_mkfs_log()
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{
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typeset _mkfs_opts
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_mkfs_opts=$1
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# create the FS
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_full "mkfs"
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extra_ops="-lsize=2000b $_mkfs_opts"
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_scratch_mkfs_xfs $extra_ops >$tmp.mkfs0 2>&1
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[ $? -ne 0 ] && \
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_notrun "Cannot mkfs for this test using MKFS_OPTIONS specified: $MKFS_OPTIONS $extra_ops"
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cat $tmp.mkfs0 >>$seq.full
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# check the mkfs settings
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_filter_mkfs <$tmp.mkfs0 2>$tmp.mkfs
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source $tmp.mkfs
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[ $dbsize -eq 4096 ] \
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|| _notrun "Logprint test, tailored to 4K blocks ($dbsize in use)"
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[ $isize -eq 256 ] \
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|| _notrun "Logprint test, tailored to 256b inodes ($isize in use)"
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}
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#
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# mount fs and create some log traffic
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#
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_create_log()
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{
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typeset _mnt_opts
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_mnt_opts=$1
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# mount the FS
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_full " mount"
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_scratch_mount $_mnt_opts >>$seq.full 2>&1 \
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|| _fail "mount failed: $_mnt_opts $MOUNT_OPTIONS"
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# generate some log traffic - but not too much - life gets a little
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# more complicated if the log wraps around. This traffic is
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# pretty much arbitary, but could probably be made better than this.
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touch $SCRATCH_MNT/{0,1,2,3,4,5,6,7,8,9}{0,1,2,3,4,5,6,7,8,9}
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# unmount the FS
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_full "umount"
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umount $SCRATCH_DEV >>$seq.full 2>&1 \
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|| _fail "umount failed"
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}
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#
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# mount fs and create some log traffic with sync'ing
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#
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_create_log_sync()
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{
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typeset _mnt_opts
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_mnt_opts=$1
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# mount the FS
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_full " mount"
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_scratch_mount $_mnt_opts >>$seq.full 2>&1 \
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|| _fail "mount failed: $_mnt_opts $MOUNT_OPTIONS"
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# generate some log traffic - but not too much
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# add some syncs to get the log flushed to disk
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for file in $SCRATCH_MNT/{0,1,2,3,4,5,6,7,8,9}{0,1,2,3,4,5,6,7,8,9}; do
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touch $file
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sync
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done
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# unmount the FS
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_full "umount"
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umount $SCRATCH_DEV >>$seq.full 2>&1 \
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|| _fail "umount failed"
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}
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_cmp_output()
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{
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echo "*** compare logprint: $1 with $2"
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if ! diff $1 $2 >/dev/null; then
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echo "FAILED: logprint output $1 differs to $2"
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touch $tmp.error
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fi
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}
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_clear_opts()
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{
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# clear opts
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# - remove the log options in mkfs
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# - remove the log options in mount
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# - remove the quota options in mount
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# leave any other options given
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MKFS_OPTIONS=`echo $MKFS_OPTIONS | sed -e 's/-l[ ]*[^ $]*//g'`
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MOUNT_OPTIONS=`echo $MOUNT_OPTIONS |\
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sed -e 's/logbsize=[^ ,]*,*//g' \
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-e 's/usrquota,*//g' \
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-e 's/grpquota,*//g' \
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-e 's/quota,*//g' \
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-e 's/uqnoenforce,*//g' \
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-e 's/gqnoenforce,*//g' \
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-e 's/-o *$//g' \
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-e 's/-o *-/-/g' \
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`
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# export opts
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export MKFS_OPTIONS
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export MOUNT_OPTIONS
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}
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#
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# Op data of different Log Record sizes will mean that data is
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# split at different points and in op printing it will not
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# try and decode the data which has been split up.
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# So we do a special diff processing to complain of differences
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# if no split is involved.
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#
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# Example diff with forms of:
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# "Left over region from split log item"
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# "Not printing rest of data"
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#
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# 2149c2149
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# < Left over region from split log item
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# ---
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# > BUF DATA
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# 2888c2888,2889
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# < INODE: #regs: 3 Not printing rest of data
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# ---
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# > INODE: #regs: 3 ino: 0x80 flags: 0x5 dsize: 16
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# > blkno: <BLKNO> len:<LEN> boff: <BOFF>
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#
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_process_op_diff()
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{
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$AWK_PROG <$1 '
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BEGIN { num_splits = 1 }
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/^[0-9]/ {
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# ensure cmd is a change op
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cmd = $1
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gsub(/[0-9][0-9]*/,"", cmd)
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gsub(/,/,"", cmd)
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if (cmd != "c") {
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print "bad diff cmd: ", $0
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exit 1
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}
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# ensure a split happened in previous difference
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if (num_splits != 1 && num_splits != 2) {
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print num_splits, " split(s) found prior to diff cmd: ", $0
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num_splits = 1 # shut-up end condition
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exit 1
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}
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num_splits = 0
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next
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}
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/Left over region/ || /Not printing rest/ {
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num_splits++
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next
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}
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{ next }
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END {
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if (num_splits != 1 && num_splits != 2) {
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print num_splits, " split(s) found prior to diff end"
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exit 1
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}
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}
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'
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return $?
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}
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_cmp_op_output()
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{
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echo "*** compare logprint: $1 with $2"
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diff $1 $2 >$filtered.diff
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if ! _process_op_diff $filtered.diff
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then
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echo "FAILED: logprint output $1 differs to $2 considering splits"
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touch $tmp.error
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fi
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}
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# make sure this script returns success
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/bin/true
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