| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-Id: <20201210175608.3265541-15-harshadshirwadkar@gmail.com>
Date: Thu, 10 Dec 2020 09:56:07 -0800
From: harshadshirwadkar@...il.com
To: linux-ext4@...r.kernel.org
Cc: tytso@....edu, Harshad Shirwadkar <harshadshirwadkar@...il.com>
Subject: [PATCH v2 14/15] tests: add fast commit recovery tests
From: Harshad Shirwadkar <harshadshirwadkar@...il.com>
Add j_recover_fast_commit test that ensure that e2fsck is able to
recover a disk from fast commit log.
Signed-off-by: Harshad Shirwadkar <harshadshirwadkar@...il.com>
---
tests/j_recover_fast_commit/commands | 4 ++++
tests/j_recover_fast_commit/expect | 23 +++++++++++++++++++++++
tests/j_recover_fast_commit/image.gz | Bin 0 -> 3595 bytes
tests/j_recover_fast_commit/script | 26 ++++++++++++++++++++++++++
4 files changed, 53 insertions(+)
create mode 100644 tests/j_recover_fast_commit/commands
create mode 100644 tests/j_recover_fast_commit/expect
create mode 100644 tests/j_recover_fast_commit/image.gz
create mode 100755 tests/j_recover_fast_commit/script
diff --git a/tests/j_recover_fast_commit/commands b/tests/j_recover_fast_commit/commands
new file mode 100644
index 00000000..74e20e4e
--- /dev/null
+++ b/tests/j_recover_fast_commit/commands
@@ -0,0 +1,4 @@
+ls
+ls a/
+ex a/new
+ex a/data
diff --git a/tests/j_recover_fast_commit/expect b/tests/j_recover_fast_commit/expect
new file mode 100644
index 00000000..2fc1e53f
--- /dev/null
+++ b/tests/j_recover_fast_commit/expect
@@ -0,0 +1,23 @@
+test_filesys: recovering journal
+Pass 1: Checking inodes, blocks, and sizes
+Pass 2: Checking directory structure
+Pass 3: Checking directory connectivity
+Pass 4: Checking reference counts
+Pass 5: Checking group summary information
+test_filesys: 14/256 files (14.3% non-contiguous), 1365/2048 blocks
+Exit status is 0
+debugfs: ls
+ 2 (12) . 2 (12) .. 11 (20) lost+found 12 (968) a
+debugfs: ls a/
+ 12 (12) . 2 (12) .. 13 (12) data 14 (976) new
+debugfs: ex a/new
+Level Entries Logical Physical Length Flags
+ 0/ 0 1/ 1 0 - 0 1107 - 1107 1
+debugfs: ex a/data
+Level Entries Logical Physical Length Flags
+ 0/ 1 1/ 1 0 - 255 1618 256
+ 1/ 1 1/ 5 0 - 15 1619 - 1634 16
+ 1/ 1 2/ 5 16 - 31 1601 - 1616 16
+ 1/ 1 3/ 5 32 - 63 1985 - 2016 32
+ 1/ 1 4/ 5 64 - 127 1537 - 1600 64
+ 1/ 1 5/ 5 128 - 255 1793 - 1920 128
diff --git a/tests/j_recover_fast_commit/image.gz b/tests/j_recover_fast_commit/image.gz
new file mode 100644
index 0000000000000000000000000000000000000000..b7357afc46bec8a0154d5746fa2fce86c2341efc
GIT binary patch
literal 3595
zcmeH}eNfT~8ppY9Z*$KxYh$%EC0B221!CQ{-F$;y_Nv9SE-STSSvB{>*GvmjkZCXT
z?f_j=!B-kB-%S%0H3Y6v!7^5Yd<&I|MMB;Z6jb2%yKeTccIN)Sx$&8K{`k&!zW;ol
z`OZ8rs*@...c;JF5K?3RngG$yQc})Dc|qP}Dsm5ehAgEclfGm;JbtkgO84-68YdB4
zsDm<_xB0<`_Mfe5Ehc<(^ZmG2x5R<(yD|IUh}iq9FWN?(5XZU@N2~<_h=?GsN5^Ot
zwZ0W$-7K4dx71_oJoDV-Z!~|)54Ez0bAf6;KQnhu>)7(1gnesUs!s~_(bLOL?&h|z
z2j;(5SZe|~f%H?`Jhc>LGeZuYOm4*@...NVe2#S*tlw;)X@...K;_GgnB@...$()O
zeJdVTF+(3Gx@...#510$y2lYkS(vN9#GrQLCa;-mV?qZU{;kwK$Rv{L6Jf{#Z20Qb
z@<IdCR2elC?GcaQM>yz}Ms3R|)&tr)^yDbq#d`(A0X*cavzL<Ih>NvxIgvD1VK$rO
z1ND7TxV7GM&y8Z#1w(&&^>=;7g{6-m?@...KJ!Tb_9_8)`n-#{^gDTjuU|duC!D&$
zw-g&1I=zp?$hSx>UPRYfcB-iNgN=ul&jpT^l}H&s&`y6Z9O@)lFlKin4*F>!XjY}z
zH%zu?*}+&9T@...r$2t?naFsn7j8!KH0(v!d&4UQ6AAXi+Ao0GE89WI0~#d}C&YB`
zQNqqK-`b;Z?K3p61O`q$?5kAp0>k|^;cYVc*)iv>>G+ztPx_vc2X@...hHPAj!b1r
zY6XV1#4Z~|Tv`Oi4Jc0kf>D_H1)flpYK!H<%0qTJsVSQBvck24`sm8=TEiXV>bV)u
zl-(02z{HCOM=U<$%Q$!e#;Zh2T~=hF><M#4mMpSnp{MtWj`3a(FmBaZh3M6Zgi3PW
z7oSt-lI@...AcAdyO^4COpLdS%D&a^wF?Lh^2l3Lj_Td#_T$hdf%q$kaMo^{=YS<j
zpX%d+p4Tq1vWoaB>WDWopLklvSs1fCy}Odu<<E1IvI!iDX>l`9%z?r4c5`xf7S%aU
z&E+*8v}xS`<mn%a<)r5>Qt75B{U2YB@...IA6TdzSLAF|!jZ$}ahX?GtJAfpeUB+=
zijU8Z&<GZLe6<#QIL-jPlCvCwpZn~m`m1$QXbCOj!zXo1AXuZmiAPRo)q<`L(hnq{
zieo$JJ$<Jv%&bTOVlW^tuTpP}2@...K~qHs26H~<-52!hiR8w9Jva~=0g;Vicx70J
z4fElwtc@...8*Fs1|0nM50oel-tjty1RzdigN^Zbf=@...PO^xgBxY9fzK?)NeUd8
z=K`qiTd&px<Cwb{?p?@...F}fxbmz6c%pZJnctU=y#o~r*YII2swB1ZuvtnL8MY-W
zHzn^koHn$58IpGC$6uS%`rn%qHQSg^3U1&P>02?n0K&<(kM_cNQj~1IX?b$W(*0xP
z-_i?z5rOsTi%Tnl`>$~7v^=gl6@...z-8Ol{1CZg!>|2lrzyd9v<TeSOBR9Qoi7j>
zfMUoDdQ$?Zb&fbNiXZ`wSA*6!T&fxL@...b|6)+N9;(~X%%0oc*_U@...DyOz~PA0
zNh(zxZAqoz5<M~({cibwqa-<xeYm}uIk5TF0Jj^u_DSdXZc#LpZNm|T(L2~SIx%0D
zr~FN5U9J;YC-DDBK+OKU`;2ULe9F^Jv^2u=c|z4(-z)mcy|^smP;(_`xPJ5Vqa`Ps
zo8e+@...3gnIT}e`~{e1%5omGIGXNt?QqL4?5m!4O><ZVNIiRnh58MIv0yW+V5;$E
zC@...?Q-)t{aOdt6zz^LH2gH&<$UP1bBtdA<@?cL96g6`B*u&d4`$;WW|28byT_Cy
z-~D#|O;^>$h-3JF6oyry?<XXVURb>+E>j#lpG`UEw?qP#1vezN7g2eO#qvYh3)d0)
zpTpb;=`8TsO9V3HWC%cFD7c@5S<xo-E@_tE<oVK3852`dW}C5sOW&lD|Ge4};ZLCu
z;<zQVm}Zhc5<ifpabBC<2S;Br8Dm00dkSOE?PqDVP4U;>J^Fl0VbXtImzuDtE!cV%
zOQ(}EAFD2kEZ66+ZZ6Nrn7OSF`P#l9ncx;YubSQdZg^d-6IdtkKS!WE7X1D1l(1q5
HWGCd`W!a1I
literal 0
HcmV?d00001
diff --git a/tests/j_recover_fast_commit/script b/tests/j_recover_fast_commit/script
new file mode 100755
index 00000000..6bdb8258
--- /dev/null
+++ b/tests/j_recover_fast_commit/script
@@ -0,0 +1,26 @@
+#!/bin/bash
+
+FSCK_OPT=-fy
+IMAGE=$test_dir/image.gz
+CMDS=$test_dir/commands
+
+gunzip < $IMAGE > $TMPFILE
+
+# Run fsck to fix things?
+EXP=$test_dir/expect
+OUT=$test_name.log
+
+cp $TMPFILE /tmp/debugthis
+$FSCK $FSCK_OPT -E journal_only -N test_filesys $TMPFILE 2>&1 | head -n 1000 | tail -n +2 > $OUT
+echo "Exit status is $?" >> $OUT
+
+$DEBUGFS -f $CMDS $TMPFILE >> $OUT 2>/dev/null
+
+# Figure out what happened
+if cmp -s $EXP $OUT; then
+ echo "$test_name: $test_description: ok"
+ touch $test_name.ok
+else
+ echo "$test_name: $test_description: failed"
+ diff -u $EXP $OUT >> $test_name.failed
+fi
--
2.29.2.576.ga3fc446d84-goog
Powered by blists - more mailing lists