From patchwork Tue Feb 21 08:34:34 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Qu Wenruo X-Patchwork-Id: 9584047 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 2BC6B600CA for ; Tue, 21 Feb 2017 08:35:29 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 1567E288E0 for ; Tue, 21 Feb 2017 08:35:29 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 0A5D2288E4; Tue, 21 Feb 2017 08:35:29 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id AC43D288E0 for ; Tue, 21 Feb 2017 08:35:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751556AbdBUIfZ (ORCPT ); Tue, 21 Feb 2017 03:35:25 -0500 Received: from cn.fujitsu.com ([59.151.112.132]:43534 "EHLO heian.cn.fujitsu.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1751508AbdBUIfJ (ORCPT ); Tue, 21 Feb 2017 03:35:09 -0500 X-IronPort-AV: E=Sophos;i="5.22,518,1449504000"; d="scan'208";a="15798787" Received: from unknown (HELO cn.fujitsu.com) ([10.167.33.5]) by heian.cn.fujitsu.com with ESMTP; 21 Feb 2017 16:34:44 +0800 Received: from G08CNEXCHPEKD01.g08.fujitsu.local (unknown [10.167.33.80]) by cn.fujitsu.com (Postfix) with ESMTP id 79DDA46701DE for ; Tue, 21 Feb 2017 16:34:45 +0800 (CST) Received: from localhost.localdomain (10.167.226.34) by G08CNEXCHPEKD01.g08.fujitsu.local (10.167.33.89) with Microsoft SMTP Server (TLS) id 14.3.319.2; Tue, 21 Feb 2017 16:34:43 +0800 From: Qu Wenruo To: Subject: [PATCH v3 08/12] btrfs-progs: fsck-test: Add test image for lowmem mode block group false alert Date: Tue, 21 Feb 2017 16:34:34 +0800 Message-ID: <20170221083438.25719-9-quwenruo@cn.fujitsu.com> X-Mailer: git-send-email 2.11.1 In-Reply-To: <20170221083438.25719-1-quwenruo@cn.fujitsu.com> References: <20170221083438.25719-1-quwenruo@cn.fujitsu.com> MIME-Version: 1.0 X-Originating-IP: [10.167.226.34] X-yoursite-MailScanner-ID: 79DDA46701DE.A3A94 X-yoursite-MailScanner: Found to be clean X-yoursite-MailScanner-From: quwenruo@cn.fujitsu.com Sender: linux-btrfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Add a minimal image which can reproduce the block group used space false alert for lowmem mode fsck. Reported-by: Christoph Anton Mitterer Signed-off-by: Qu Wenruo --- .../block_group_item_false_alert.raw.xz | Bin 0 -> 47792 bytes tests/fsck-tests/020-extent-ref-cases/test.sh | 15 +++++++++++---- 2 files changed, 11 insertions(+), 4 deletions(-) create mode 100644 tests/fsck-tests/020-extent-ref-cases/block_group_item_false_alert.raw.xz diff --git a/tests/fsck-tests/020-extent-ref-cases/block_group_item_false_alert.raw.xz b/tests/fsck-tests/020-extent-ref-cases/block_group_item_false_alert.raw.xz new file mode 100644 index 0000000000000000000000000000000000000000..559c3fa9e8491f3ce1f424d1baef29853e8fb889 GIT binary patch literal 47792 zcmeHwWmukDmL={If(LhZcL)S`cXxMpcPD`W!5xAV+%>qnyL)h$?&&{0(>=H9R^2;Q z-Ti*Qd7ksJzrEL4dz~#W9G>c$ARrKXb9JI%AVi?JARr*`#??pO-s~W@bwEJuUf$mF ze!PkCi=#Vo87MR+Qtsu2LO-1C;0I1K^l|foN>%#~MMlandk9peSuN#)cCI-~7;EQFhOF(7$wFo%;?(r9$c-B&8)gSv5^r*S24&1YlJ6HO@I5-X zMm=+|4QW$f92}?pM0A{MA>fqJm@%6us;Ff@N+Zs65^bwee?I@KoP9G|&?dIU)1?`f z4M(i5PN{Y3DY4oU7paaNp*_2dZ+Ar<+4GVa;iOf(R@$4vz3=WTw4%Jkc z!0_XpyKSs!ByoH#K|!dqiZ7C;7K1l`aP_3bf$)5#L&szRR+LuAGa|IOgTifxCf#-T z(LGUl?exf#!FLTA!OAMf+%4N%IaCqW+ls=Oz>+P64u$MzZO@a6fKyEAtKyH|ZzTJ1 z*|gv(!ggvf5O+#vp3dCF*euT_%Nqvn5fg>bjl!loHUf={<3BOM^fj`sHr(}n!w6Sx z<4%=oG1p|C<=pua55w8;Mmk}y5>!*%yJm=d@BFM~bu>Z;Bl^OemlRq0vRWT*&jdYg z;f-!nqvd8#=lnh`q=6x=?6R&clZV8O^$o3BK>LJg(DBH#fXFhC{@k)T|K4-?>G0QV zxf(2#%(dgu^iowEz z)L6@2g|d8oc7Fl-k)%ZPE<3kpw;LQS*YWK$lN_o*K77Tb$paUxyWq22XaOtZ18eSQ zMqILf0b$pH{Sp&p!&rzq{@No?e{5*~6gfJsqRO;@NV!iQb&wSUwbZ%Sfj<__U|Z=2 z4*U1Y;MNqn1oJ=IJV$_z3Lo1o9%;X6r?5EGr(Y>aT5{)bHdH?dp_c?*-yAO=J4$sO z4u&XBRUXnD4W1u32hJ{Xr5V_oaV@Jg)vR3?ET?4?@fb!e2q&DF_l*kFBY~ zwb_=-uWI5eely{$8k7NHJJPmz5Lxks?v4KVD_-+hH3gQoM(ClbqI&zGYq`eGt`;QB z!@yF-^OGWt^C-R+;m3znCBAzqV^|*lVQTC3dY+5kHhR5MWPT~rkMXETZ|{=s9o#kU zyq#mj*g7HQPgqD}tJ@T>`_h6?C(FxC;xFQkx3qTiL-e=V9jyAeiXkK+*BPQ%%|m>5 zAz11uSfU_pm4sK*lMy3Ew zIw5h-Xv@8+{3Jt^I{2ZLo(QynUBs`Dw@U?rp}-Jq4nqjUeMF9Su_z_K&3J;JIKR3h zJnHIF?)oPi-@hgtNkxu`nmG|Rz64RdgxRQpIj9MESq-C|p2PY16{)6&!xYXr2DZw7 zfZ?sINZXU|!sX3GlmeYoA8^HwSh!NquhCp;j+(d^-Na5g!7|gGY9{S#coB|-V;9)d zs&+3Hy=|YI`%Jzow$F^;F=I(EcMG$SaPF!q)$Mij6bC+oKHNRb+G5FE?du@w07C+5 zgQ~_Vho9B{-J9t{){ht_Tl;TCBzh;5!y%I?sgb_a30D*@ci5d!sWPcA3zf6+$h~Ar z_qPe`OppatXLeooGGYjm2`Hr%`oH;0GN~(^X1%=wr2#o{QYw1+lTZ6yesd2$`j$c| zid^#Sz4r8#kzTbkF625Wpwr}U`bYn$qZN<^YO>yfz=}ZlFJbpc6RGCYOt%lV%mo*s zC4_j{paX6t?|9|*zL?oVd&h*UF_c3!Q9drg?vVEF2l@-$W_Y662zU=p$d>UDN~E6I zYrw-e=Unf94wBWIE(;6O`H~559gnEDaexalAs>$sDKU<_laNa&kf%f6Vu>?w2u*m?CG>`vojw-wps>>5Yiz$-4Tt~dqC+|C*u(W|;)pDn5VK@h26sZbjj~ufR-RwPba=ALKKpZxs8GDUAZUV~jLq>q zL@Ml#ZV*$rg*Bf~)xY_r|tgr+QO)qHz=Fr4~zx0*(A3wm2%I^&r1OW%Dp*iF(q zlh7tgvq>7fh}FEL(D}As-EPcsI346#EGxseSh@dg9{OdhGKZezepni26VK0#$kZlSpmj2Hq!yrq798ZkQlFH*X_A*aB48vIwR6RhZvH88_D8wj?+Wqz z^~{wDAiDqW3+Xq2<=>(kfW!au1_uoGJ1GxfFu-8Hn~MEWR|J4z|5+9SgybI`lE|P< zARVs(pQwi+&D80L+UeY2$9zDD5SH59g7}Mn3=kmm6EKY6JU+= z*t#NI5s0YHw2#g@{JxLUEm*iS@x=?d(-rg?lm%q|35->Q zz=<6{S;k{=>VI_l`d2__i3V}%C4glBmH}AyPo|Kr;bDPnmZJJr6D)R(B1=dSuImNJ z%z-!c;Hc?mmvarg%EnY@3V(P!l<8_(V4=!mYFvKhMa(#vm!QD@CKsOTGJ9r)hzwn# zF}Y$BGv@zkNV?z#z7&Q`1-1UYadBKTC`>jQPSHglccQQ3(FCM2WNz@7_{tGzvM7%e zSKouB|A*j@_vejJWi0!AjcgLGt7~If1$2jYhbURc25P!R!ehD>A9HRSr6sOhG!H}< zhxm*1h!2}^j47LW3hX^T*`P#P2o!$PT>yLD$-daiKgU1Xi;vEz+{(LF0(m6_FI#ii zT?{v@rqk;|7IuF{g9L#~zj{j))0(DgHVOQF3KRqNSdEu&&XzlOTdF*O$WxNYl1 znZLF(lVdBigH_qzsq^7xs)t^}zN8>WmD>;fle zi#88CNj@i!$W|J>FC@z6%QPzr;CtewO6=c17S4!9^r2tZti%q4O&*LAmH6P)A|bt8 zc1(bHQMKy#s(`^q?Ls;&cSWa>@NmD?34(w`Wd?4O>qp@z$ojE+aI z_bX=ZH9<7AM9JbiaU`tekAh=-tuV9!7Myhlr#8Js5M^|{q?vGSm!||!oGB4Sg>By0 z65*wr;=WO1g=FtXO+yCV{T5e;O-72AxYcg7_ZeI9Wl-82LkzrHPM)=kn}~{2Cv%Um zP{x6q*T=05Zxm_U88Eo6=e8oCpr9M6{ZSVF8|wiGU-xxVDv8^jq8{-b{NGR z-xD$x8c4&_RzLevn!qM^)z1|Lmsv4}i%G6v(Aw&d_%>4+a_4LvVj%Xr{Mdauy;bC} z%F(yG&&LxBN*oy$ox;Uwr(x=;mNAf7B$6_BJD|G*Es`*c%J`H3Z+8dzB+g;X z=p0rIlUXuR=`5_d(*l8O;w-|}vE#1WmJ#&}jA1Efx}+y;kDK$f2~&*v9ERZ#0UIMK_EbszclI9|+gUBx>e8-vF-ndsS+->)ev7*Hr86N%fkWt0C$V zo)Z%l{`BB8(dxEMbsv9%r+bq;t8H4ApW5XksH)%ZPLHP4&=@v)s)8sy^~;$dA4T^h z<+K7lr0VP)##2znTXYP3BdH0A;JgB(Kr$*D%GFin598KYGcGWDNiZyZL%i#^#6ujG zBUCN*wN6Bu*ESCipRcBn{{TvJ#v z#@+A1%lBbUH4vGFa(cBQpy%P&=Y}7`s2#XGJlN=tCg>_o z3!s9virJ>yaP)}+zYjBsIB4BE_0>{c**J+y$3nb=64Jf$`K;4wjrrrEHv`kidB(4( zRtQav#Al|MuDe|#Ll?;%99pmR_@0uu|FA~;{8~()6NR`V^D@aonwpJTY@q~0g;V3K##O(v%A>uF^~N&`^OmA( z@&HbcQq*`w_G&d|0ml@H4s|{{yHfIvAJ*_)C59~>;uWNz*T_xuct;t#))E(IV5XTT zGMo{s(~rplSy-a+s(WKTiiC$5rumy7INLp(vwpKh3NtS)0|iW5JQUN$b2&+*)`-p? zy)TK%aei$d5l33mpox=B?XvOXL##b;BT7!1d}$ znJKCEszmBDs$?q0C%(hxtlt!62X#VpAvI;Fj;5i}3ea*nG&PV!E`jixht$v9eH$X< zyokJRt+|&_i;dJvnBRRBjUR3y76C(t_mp75{Dmr;YVayvDy+GI?=XgQ;V-mKO zD{^LqInM+a0WTAoFZtp;BkKuuE0rBIe#5IPt(R02~)AcfkMWQ>?E^S9yTD-W(KI0zJRvT6t;{bajWs{uuXs|A*r z1Cc}(otGplxn-YUa68-@?E@R3jgqU%T8`3erE`tf+P0eLTeJP8G9&W6@vdx@_v&B= zT!kI>_`e@lt)tw2u)H*$lI8I-Z`lc~MnuZgO?*z+7xK+Y;NUROZ2LC60@dnK*}=jz zZ+gmm-MR$}rtRbXef1t^?{Nh@?7&l*-}}L~k+O84RtYIBsJOwqyo#Hv-F*%AVhokx zKCDMM?l{0;D;_lt$^BUFC$n*QG(GwywZi>-EygtWkB$)*@ff^lrl6&bl;* zH_vjRcyQaBp>^hr7m4LByJzNoa8#;2#_p+;%c(09Eqq9FuSxYD5us zw7WwO&FemD?`KvM%8>!=2FdgIPOWB<6e#p9vaz=wk~T4u}P$ zEn=;s*!ig@l03p}%6?SOCwI)s!=Q~HfzR&>h2FnlyEujv+I!F1k6{j#7``4{cpK)P z%sHW9hF;4{*fB?$7Pr_vnZASg5}eiQxRt{Ap&8`vM3?il6Bp@SfT@?~Jmu&c;)5TR zJ1Ry(jbhU`wq%I_y8g4$lZ($_h>UJhl^^w-pMR#zYn{qaydOFvTwZf)rso^I-z{{B zz{KG4fI`cCfVCZHQ*&0>LOHF1=>M#)%Q(#xR>(kito-ERC|YbVHHA~sj$NnZ__jP& zyr4XMvS2lwDweU9dhcxXik446W^Fm3e-_7EliGrV+$CvXjvXBE@oEIW%@t&?Yxdo( zNUa6|2glpAAm{#mVNj{IM(;t6E|fmBbW9U+5PP<3l=TB`d>Xt^Jq%^31*H31J&N%s z>{%($rf!+c^?{lXC6rAln#EZNEW~8I{v{2Bwu9dODUSY6K~va5oWv{Y6G#}aBDC=d zpPpF5n}1GXnud;x?0j8C9<=HpQE2)(LV#PwSb31x?~EDu%_LwJ>Ya6J4LP?;y-eNI zvsFF3dFo3fZLH~?Q4(32HNscXiC+nspaE1T+dRctsf-MbQ-}IotxF&=d5JRwnOib=j?)Xc3l~aQ7cZKmyhP|o}n=!le z+#T~n1#lQERIM*~ZKPQr)xLG(sp{3;AAB&n7Az1VIWU<}NeNlTXoTad($579g=67NuJWy|2ncAN+|1 zRfnLS41bsuX`qC6kRD36olYcYA2uXB9>KF{6`x5YJH~Qc`W~{I=7znV9xs(L!QBd* zQU{mI_;8&ikS!ZBOZ4`<)MHIipz97A=RtNxZ6DOOvkq*aJNso#QRs$hh0zO%QkfA} zlxa~=5LPmC>bEa;ERIHU`qVZGKYWdlTO~ItNvAT5m>VvvZ%7@u(T|pK;2btcEPIIv z(nsaat+cl8vH9S71(i9G`7;jEkmHv#2G23o>TZx$Ckp0g?*6WCohFmb1LCSliz}H{ zXq%S7k=gAW>J>{>5NaX;$Gv**1;O9d5>jj&)0LS-Z=}8qmLC{Fk0?=^yF3c+Dph6o~|9U zg_xO~3@3DDx`Cu&^PpeL^XZ+8N~^n9%kha`(UD%5;EY+pv%hOS9FW5bJ?{SUkskl{ zvuxMUH+Lj^;@UzJ4O-e)B$r~FismF!z`zDSj!lEFE5~T57p1m0Kk)WU$|qd$7{@X* zjT1&GdU?Mg|5$Lv{nZ-^-$NBkDNsO5z8<<=?gx!zP1n)nZ4>|aV+71Di^rXW{m>S7Pig(@gv zTx*K)T~fS{zARVTCzjjC`XI9I&-?0rD9#N*P1wwg#)8w4t$Gl=LuRM@XOYL*08HIu6^(agWIR>c4j|ry z&sKx+@Ue#@?Ksl9Zo-&1TDUnZ3kfAVD?}(zf+bt1`Qy7*IVMNCtnJ;2XD!;zu!R#j zQVr54d;V=9itDQSX-~`uuRM2q!b&G26Hh;~FGtV>%O=hcI)W3?f@T|7-nH-IQtqo) z(-5R@MA2)gNL$G*sB|qKsQA4T#FJ{)?^sdn3GCVDC03P!=rgK#{g67H?Ki$I-K*u3H$wxLP(J;riYy-7K5|*mGXN9FdsSUy|0siPAchwU zvgJ`k#3^FHxaOOHOv6OXwzXvq^Km*QFH6aQxG5$@iHG?;nm4v*?_@36duu}^v#Ws^ zWe9O&TYoP7wf%{@5nHAe5XNB(64`{z@4nuv&5W*0{ApD>ST$Aj!A2e;*NYJSGy1uu z@xxFt4$lI~$Y?akgnSC4ddJ`w22nIM#aPECMGGnlGhU>@^vYMcn27vXsH_&o$I01X zV>nQiZ=*RZ1`=|GKTxCMnfB3KIgAkm6^C;vCryZh9_h-(Dzk-pbAn{(GB1aIj%BLc zZKypC?1G9%Qf{#!$AOP*^5G)cyyy?B7eQ#oB8`qw5I$zzadd;l3@v^Y#~_pI(<-Mg zX6x;iE+bSkzO&PL=oQs9=43CWLZZ`5Cn*(dXOqF_Yc;VMV>RN&A3vC9L8e*coJNzL zgK@~(YuQ^rHPeniCJG2Kmm7UPIC1}FXQrqP!dl-)fj53QWG z$pDdJwtGferB^$$C+6lYEsJ9W6zW3P=Z39ABBxy5)tFxmB~P8=n)N89t`#g?`DCwmd$glewPaNXBUvZ%u?S7RC~;xE z+EZrdOHZqj)0~ta44SOhUE2s69D_@V7h)jQO(-rj??uoEwqu9q>11;A?Y{sQOP<07+bYjAI+qlVFF~x#H7@nu7>V|c zOfuG|kaVwoeKn0F37?+gNIKg4h#Bw#PG}Rq9iXEwS_tNeofcCwiwp8T=(?MYytIG2^f%WQNQLKo8H_5 zyX)gGCsvPC)E}rS{yRI54x|rjUem^7u*KcF#1_0<#0Ixy`y)5a3)6kXTZ}n`WYeQ^4E4Ds6NV( zociIeRzVuSFr^p{^#k^6lY3OC8{ttA;{@5;wBGBpXph_pz&OEp`dFxCO zN*n$6>$h`FJRMFVW$b=e>04;N<=kVU^XXuGM7;BeHdZd5Z00&Uci7rKXSd8va}LB{ z&(vsCt9}AyOQ?`=8yJehv&57CRRj4g6h*}+h-$i<6TO#_fO$L}3T*0JmT4>MOqS84 zK4(^suin!)M3_IG-Q;0&E-HC_e-&qQw4O*L%=Gk!977wH}YJSjdLIvfpigZGj=1`eNG7Ka#- zt!lbo;H;zuWHT=8X{(wMeLIX@Q*6wAscVLi!t29O0XApGH#^v-dv=HJ5PO<72;5UY z#I^Gn!3{Zz7Qc^nqZP+V^4Fin1vyuuzBSS3gbJ|bx*NA%+%LG6VMfwX3#Hh5A-{ef zgT+x1KJYyAmq1%fOkXBh7MPq>=;iceU)s*fbEX_T-DywJ)axjp+hKQ6r#!qmdc?XS zo8Fl>La-Gu^*rhd-Ww~K9KP)4R-IWb;&6aYv33>-v;Syska4~SExEj_KJb2Jh`0O2 zO=O}OiMh0F=sE8h4_uFA1j6V;%Ns8OsaH5f428YQRdSJ6<9bKX|ZpY{# zGrlyQc@Lm)g*C)L#v_6 zjIOIe+PA!Q^ppu)YNr5LVkzWj9O_}YD@SZ&q+uoyypJ@N?`KMzpz} zPvcBp@20OE15MTF`3K0a-FGS|c=J@@2s9W2KE||F4lvYV;;P$B_9HEk%LbUTccgG_ z&&afK8uh|fvYg*8h>Il{eW$Z}GszmGjf%VlLtPz=TD(7oh=nL&`C)Gwy8VW`*=nV- zpcALEZe5AFDYP`W{;B-rU_FvieL}s?{)b7vL%By7$tKHP7emh`lyve(K0kkHl^(aF zWr)~<$?Bpucnlpkad~SP+aMKgUnSS^7qQadQU;8jBWiGvZ z>3I_W%)hsp<&UbM{4)!@>=~L+fr15~U;!vt_$Mn^0Gd94rjNg?&lRYL{G%((fsh13 z5(vqEs>Wv^B!Q3wLJ|nczclpYH^|VRnO*yB!VSXaGk8I2ypw z{ws4d0K)(b127E0FaX2;@(joS3eVnuRbmc+J^=av=>L;}J{`!3bFi?+SLBeM0;K`^ z{8KYW!9TBf;U6dt{@q6#ncQL<{HtC;3k=i!ck`eBGd=b-F|^LsFho`(PGu=UjPpS3Soii=l^jL(r?7YZ>M{I{|=_# zI2r(b0Q3RS|0mor1>};yGnd2$W%z#!uSq^m0o~iH;u|+ppTw{2)o1^fRd&AtqyInz z{~M3S)rH#yL_|PD1Vluj6ZJ1|@%-n6K7hOe3C*Wa#hXEc2JhK7MY{07#@M`pyLMe(|@*mLvxFvyG z61XM*V_X38&hLy1z+iyE{#+mdJPhzKz{3E=6;NEMt=H>$E`BE(08Ae+*q;lZfQJDd z26z~dO9F~3ptu5xE1&1 | - grep -q "Errors found in extent allocation tree or chunk allocation" && - _fail "unexpected error occurred when checking $img" + + # Since the return value bug is already fixed, we don't need + # the old grep hack to detect bug. + run_check $TOP/btrfs check "$image" rm -f "$image" done