From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.0 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id EC7C6C4742C for ; Thu, 5 Nov 2020 23:00:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 63B1520782 for ; Thu, 5 Nov 2020 23:00:51 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=gmx.net header.i=@gmx.net header.b="MMU4STtG" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732499AbgKEXAu (ORCPT ); Thu, 5 Nov 2020 18:00:50 -0500 Received: from mout.gmx.net ([212.227.17.21]:33855 "EHLO mout.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732409AbgKEXAt (ORCPT ); Thu, 5 Nov 2020 18:00:49 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.net; s=badeba3b8450; t=1604617240; bh=MHOlVs6jMkEEAtEdt+oWBb+OkW1hLwkgfgPg5ddV2/w=; h=X-UI-Sender-Class:Subject:To:Cc:References:From:Date:In-Reply-To; b=MMU4STtGKJljz3kD974uIT5Utk6t5GB93ZnFHH3S6CBpU56DtX6TOII9FM53yK2qU mP7UyBpB7+HELR0YOUM+UTsHcBpmjgUgOMteTIuXA9u++duRAn1osqnMrZ003VpSjc WXqC5H7xd1qr76B+ABjErlZKG0p8Xw9cVxZbiv1A= X-UI-Sender-Class: 01bb95c1-4bf8-414a-932a-4f6e2808ef9c Received: from [0.0.0.0] ([149.28.201.231]) by mail.gmx.com (mrgmx104 [212.227.17.174]) with ESMTPSA (Nemesis) id 1MHoNC-1kVuQj2RSI-00EueP; Fri, 06 Nov 2020 00:00:40 +0100 Subject: Re: Fwd: Read time tree block corruption detected To: Ferry Toth , Tyler Richmond Cc: Btrfs BTRFS References: <98c633bc-658c-d8d9-a2cd-4c9b9e477552@gmx.com> <6bc0816e-b58c-1d74-7c0e-e07a38a5a027@gmx.com> <4d1bb444-921c-9773-ff68-b6ea074ff35d@gmx.com> <5346c4af-c73e-84b3-ec4f-8f169c0a732a@gmx.com> <1f26ff53-f7c7-c497-b69f-8a3e5d8ce959@gmx.com> From: Qu Wenruo Autocrypt: addr=quwenruo.btrfs@gmx.com; prefer-encrypt=mutual; keydata= mQENBFnVga8BCACyhFP3ExcTIuB73jDIBA/vSoYcTyysFQzPvez64TUSCv1SgXEByR7fju3o 8RfaWuHCnkkea5luuTZMqfgTXrun2dqNVYDNOV6RIVrc4YuG20yhC1epnV55fJCThqij0MRL 1NxPKXIlEdHvN0Kov3CtWA+R1iNN0RCeVun7rmOrrjBK573aWC5sgP7YsBOLK79H3tmUtz6b 9Imuj0ZyEsa76Xg9PX9Hn2myKj1hfWGS+5og9Va4hrwQC8ipjXik6NKR5GDV+hOZkktU81G5 gkQtGB9jOAYRs86QG/b7PtIlbd3+pppT0gaS+wvwMs8cuNG+Pu6KO1oC4jgdseFLu7NpABEB AAG0IlF1IFdlbnJ1byA8cXV3ZW5ydW8uYnRyZnNAZ214LmNvbT6JAU4EEwEIADgCGwMFCwkI BwIGFQgJCgsCBBYCAwECHgECF4AWIQQt33LlpaVbqJ2qQuHCPZHzoSX+qAUCXZw1oQAKCRDC PZHzoSX+qCY6CACd+mWu3okGwRKXju6bou+7VkqCaHTdyXwWFTsr+/0ly5nUdDtT3yEVggPJ 3VP70wjlrxUjNjFb6iIvGYxiPOrop1NGwGYvQktgRhaIhALG6rPoSSAhGNjwGVRw0km0PlIN D29BTj/lYEk+jVM1YL0QLgAE1AI3krihg/lp/fQT53wLhR8YZIF8ETXbClQG1vJ0cllPuEEv efKxRyiTSjB+PsozSvYWhXsPeJ+KKjFen7ebE5reQTPFzSHctCdPnoR/4jSPlnTlnEvLeqcD ZTuKfQe1gWrPeevQzgCtgBF/WjIOeJs41klnYzC3DymuQlmFubss0jShLOW8eSOOWhLRuQEN BFnVga8BCACqU+th4Esy/c8BnvliFAjAfpzhI1wH76FD1MJPmAhA3DnX5JDORcgaCbPEwhLj 1xlwTgpeT+QfDmGJ5B5BlrrQFZVE1fChEjiJvyiSAO4yQPkrPVYTI7Xj34FnscPj/IrRUUka 68MlHxPtFnAHr25VIuOS41lmYKYNwPNLRz9Ik6DmeTG3WJO2BQRNvXA0pXrJH1fNGSsRb+pK EKHKtL1803x71zQxCwLh+zLP1iXHVM5j8gX9zqupigQR/Cel2XPS44zWcDW8r7B0q1eW4Jrv 0x19p4P923voqn+joIAostyNTUjCeSrUdKth9jcdlam9X2DziA/DHDFfS5eq4fEvABEBAAGJ ATwEGAEIACYCGwwWIQQt33LlpaVbqJ2qQuHCPZHzoSX+qAUCXZw1rgUJCWpOfwAKCRDCPZHz oSX+qFcEB/95cs8cM1OQdE/GgOfCGxwgckMeWyzOR7bkAWW0lDVp2hpgJuxBW/gyfmtBnUai fnggx3EE3ev8HTysZU9q0h+TJwwJKGv6sUc8qcTGFDtavnnl+r6xDUY7A6GvXEsSoCEEynby 72byGeSovfq/4AWGNPBG1L61Exl+gbqfvbECP3ziXnob009+z9I4qXodHSYINfAkZkA523JG ap12LndJeLk3gfWNZfXEWyGnuciRGbqESkhIRav8ootsCIops/SqXm0/k+Kcl4gGUO/iD/T5 oagaDh0QtOd8RWSMwLxwn8uIhpH84Q4X1LadJ5NCgGa6xPP5qqRuiC+9gZqbq4Nj Message-ID: <0d6a0602-897a-b170-f1a2-007cff1f23fb@gmx.com> Date: Fri, 6 Nov 2020 07:00:36 +0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.12.0 MIME-Version: 1.0 In-Reply-To: Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="g3wHIobivk675iMltnScXA6nF9nb8ndQn" X-Provags-ID: V03:K1:0oDpfsFHkNuqekYj4sIlQmXig/+oWSO08ITZd29KG4Z3B2xE6dM 01+BKsztTwGp3rCNw/O3Nryq9JFFoWWKwtFjlapNj9QcfhXwfQH8IYMfXzZLu5InbUooqZo l2zeJ/aDO4oAyK2mv5nsbkKDd045VzW5PB6vnTDKf0SIItdSiL2HsUqNrfouaxnUbTciPX8 O635mUXOADpiHo1IrjeZg== X-UI-Out-Filterresults: notjunk:1;V03:K0:l4U8vZnebT0=:0hAftEtX9iq1v46m3dBqSn FBFiWHFS/5AfyKh7DdGB/6Z5c/Z3nujUCeR8UvZnlPOsH9Pp3dakVCNYJeFEnuT7L/RpdxkTU uMOjD4WIcFcbG2BE7FiSrboZnHZyJI0g6sP4f+NhCZSPb8MySiMFSXP5IdMB7akTaqQvxbkfk WaZEXHy7qxEq58bcIFJXV5E77Q7xGZltc+AgmxyRtPM7zJSHtbhMltw3/ijJus0hbd6y+Ife6 IAGP2cUL6zD9sjkYoRrDEV3fibk0mHFafaQyq+EjW1sTWx0zshJ/WhzmwhIiG32Cp8JaCp8SL kzDajtJOcNzUhojwUpAv4DWuBxO/leg1ahbK48ysnoPs8Dfp39bHu94g0mBr8b9nerPa0KWvq tilyr05u46Pqs6VCi/bIoXOU/BdwuJ57lWtzgAE5hZ5UfBmV03FWOz1pOtpkFv0vgK+YE44VP rFW05fpYtYv8diUjtumhTtdydx1eG3nm6I8fKoIQD99gP8Q65G96TwsE9Hoyb3RiSOs8FrYwK aAPS9XEZf2SDXb5T6AVyH1s5vcngEeNbYeZln0woU/gSXMl1gtAVF17+PzSpWiilf+uy33Odo 9sjPb6n6uaLXJznyjMKVG8hA3Sij1qGEli9tIIMe3nqjkV9ggzG20YwVIQ7lLEiUMuNv2D9Nj sjLPIhfAEhDI6hPdMuh7Q6RQkL9C4TXWreP83GunaWAFd5qLJrWzXmFFcIohXB6LSOAHp7YKq UUKB63cIQCuQdnKlb28yk7yG30DCClcGMK3h1RiLCVX9tKiwjKyRf8F32Re2IDLddeSOiTUHy l4sbkWrRL7wwFqOE1VwRHr6KD+dG2ytnykas/BK6dIZCLPn7EoXMnXj734uZGbZTTAvKfx/IA vMKHe3niuK7t8e1QOcaQ== Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --g3wHIobivk675iMltnScXA6nF9nb8ndQn Content-Type: multipart/mixed; boundary="PJIYNuFcnD4wX4MYqRCB2RZ1J9pxaYjfp" --PJIYNuFcnD4wX4MYqRCB2RZ1J9pxaYjfp Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: quoted-printable On 2020/11/6 =E4=B8=8A=E5=8D=884:08, Ferry Toth wrote: > I am in a similar spot, during updating my distro (Kubuntu), I am unabl= e > to update a certain package. I know which file it is: >=20 > ~$ ls -l /usr/share/doc/libatk1.0-data > ls: kan geen toegang krijgen tot '/usr/share/doc/libatk1.0-data': > Invoer-/uitvoerfout >=20 > This creates the following in journal: >=20 > kernel: BTRFS critical (device sda2): corrupt leaf: root=3D294 > block=3D1169152675840 slot=3D1 ino=3D915987, invalid inode generation: = has > 18446744073709551492 expect [0, 5851353] > kernel: BTRFS error (device sda2): block=3D1169152675840 read time tree= > block corruption detected >=20 > Now, the problem: this file is on my rootfs, which is mounted. apt > (distribution updated) installed all packages but can't continue > configuring, because libatk is a dependancy. I can't delete the file > because of the I/O error. And btrfs check complains (I tried running RO= ) > because the file system is mounted. >=20 > But, on the sunny side, the file system is not RO. >=20 > Is there any way to forcefully remove the file? Or do you have a > recommendation how to proceed? Newer kernel will reject to even read the item, thus will not be able to remove it. I guess you have to use some distro ISO to fix the fs. Thanks, Qu >=20 > Linux =3D 5.6.0-1032-oem >=20 > Thanks, > Ferry >=20 > Op 05-11-2020 om 08:19 schreef Qu Wenruo: >> >> >> On 2020/11/5 =E4=B8=8B=E5=8D=883:01, Tyler Richmond wrote: >>> Qu, >>> >>> I'm wondering, was a fix for this ever implemented? >> >> Already implemented the --repair ability in latest btrfs-progs. >> >>> I recently added a >>> new drive to expand the array, and during the rebalance it dropped >>> itself back to a read only filesystem. I suspect it's related to the >>> issues discussed earlier in this thread. Is there anything I can do t= o >>> complete the balance? The error that caused it to drop to read only i= s >>> here: https://pastebin.com/GGYVMaiG >> >> Yep, the same cause. >> >> Thanks, >> Qu >>> >>> Thanks! >>> >>> >>> On Tue, Aug 25, 2020 at 9:43 AM Tyler Richmond >>> wrote: >>>> >>>> Great, glad we got somewhere! I'll look forward to the fix! >>>> >>>> On Tue, Aug 25, 2020 at 9:38 AM Qu Wenruo >>>> wrote: >>>>> >>>>> >>>>> >>>>> On 2020/8/25 =E4=B8=8B=E5=8D=889:30, Tyler Richmond wrote: >>>>>> Qu, >>>>>> >>>>>> The dump of the block is: >>>>>> >>>>>> https://pastebin.com/ran85JJv >>>>>> >>>>>> I've also completed the btrfs-image, but it's almost 50gb. What's = the >>>>>> best way to get it to you? Also, does it work with -ss or are the >>>>>> original filenames important? >>>>> >>>>> 50G is too big for me to even receive. >>>>> >>>>> But your dump shows the problem! >>>>> >>>>> It's not inode generation, but inode transid, which would affect se= nd. >>>>> >>>>> This is not even checked in btrfs-progs, thus no wonder why it does= n't >>>>> detect them. >>>>> >>>>> And copy-pasted kernel message shares the same "generation" word, n= ot >>>>> using proper transid to show the problem. >>>>> >>>>> Your dump really saved the day! >>>>> >>>>> The fix for kernel and btrfs-progs would come in next few days. >>>>> >>>>> Thanks, >>>>> Qu >>>>>> >>>>>> Thanks again! >>>>>> >>>>>> >>>>>> On Tue, Aug 25, 2020 at 2:37 AM Qu Wenruo = >>>>>> wrote: >>>>>>> >>>>>>> >>>>>>> >>>>>>> On 2020/8/25 =E4=B8=8B=E5=8D=881:25, Tyler Richmond wrote: >>>>>>>> Qu, >>>>>>>> >>>>>>>> Yes, it's btrfs-progs 5.7. Here is the result of the lowmem chec= k: >>>>>>>> >>>>>>>> https://pastebin.com/8Tzx23EX >>>>>>> >>>>>>> That doesn't detect any inode generation problem at all, which is= >>>>>>> not a >>>>>>> good sign. >>>>>>> >>>>>>> Would you also pvode the dump for the offending block? >>>>>>> >>>>>>>> block=3D203510940835840 slot=3D4 ino=3D1311670, invalid inode ge= neration: >>>>>>> has 18446744073709551492 expect [0, 6875827] >>>>>>> >>>>>>> For this case, would you please provide the tree dump of >>>>>>> "203510940835840" ? >>>>>>> >>>>>>> # btrfs ins dump-tree -b 203510940835840 >>>>>>> >>>>>>> And, since btrfs-image can't dump with regular extent tree, the "= -w" >>>>>>> dump would also help. >>>>>>> >>>>>>> Thanks, >>>>>>> Qu >>>>>>> >>>>>>> >>>>>>>> Thanks! >>>>>>>> >>>>>>>> On Mon, Aug 24, 2020 at 4:26 AM Qu Wenruo >>>>>>>> wrote: >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> On 2020/8/24 =E4=B8=8A=E5=8D=8810:47, Tyler Richmond wrote: >>>>>>>>>> Qu, >>>>>>>>>> >>>>>>>>>> Finally finished another repair and captured the output. >>>>>>>>>> >>>>>>>>>> https://pastebin.com/ffcbwvd8 >>>>>>>>>> >>>>>>>>>> Does that show you what you need? Or should I still do one in >>>>>>>>>> lowmem mode? >>>>>>>>> >>>>>>>>> Lowmem mode (no need for --repair) is recommended since >>>>>>>>> original mode >>>>>>>>> doesn't detect the inode generation problem. >>>>>>>>> >>>>>>>>> And it's already btrfs-progs v5.7 right? >>>>>>>>> >>>>>>>>> THanks, >>>>>>>>> Qu >>>>>>>>>> >>>>>>>>>> Thanks for your help! >>>>>>>>>> >>>>>>>>>> On Sun, Aug 23, 2020 at 12:28 AM Qu Wenruo >>>>>>>>>> wrote: >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> On 2020/8/23 =E4=B8=8A=E5=8D=8810:49, Tyler Richmond wrote: >>>>>>>>>>>> Well, I can guarantee that I didn't create this fs before >>>>>>>>>>>> 2015 (just >>>>>>>>>>>> checked the order confirmation from when I bought the >>>>>>>>>>>> server), but I >>>>>>>>>>>> may have just used whatever was in the Ubuntu package >>>>>>>>>>>> manager at the >>>>>>>>>>>> time. So maybe I don't have a v0 ref? >>>>>>>>>>> >>>>>>>>>>> Then btrfs-image shouldn't report that. >>>>>>>>>>> >>>>>>>>>>> There is an item smaller than any valid btrfs item, normally >>>>>>>>>>> it means >>>>>>>>>>> it's a v0 ref. >>>>>>>>>>> If not, then it could be a bigger problem. >>>>>>>>>>> >>>>>>>>>>> Could you please provide the full btrfs-check output? >>>>>>>>>>> Also, if possible result from "btrfs check --mode=3Dlowmem" >>>>>>>>>>> would also help. >>>>>>>>>>> >>>>>>>>>>> Also, if you really go "--repair", then the full output would= >>>>>>>>>>> also be >>>>>>>>>>> needed to determine what's going wrong. >>>>>>>>>>> There is a report about "btrfs check --repair" didn't repair >>>>>>>>>>> the inode >>>>>>>>>>> generation, if that's the case we must have a bug then. >>>>>>>>>>> >>>>>>>>>>> Thanks, >>>>>>>>>>> Qu >>>>>>>>>>>> >>>>>>>>>>>> On Sat, Aug 22, 2020 at 10:31 PM Qu Wenruo >>>>>>>>>>>> wrote: >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> On 2020/8/23 =E4=B8=8A=E5=8D=889:51, Qu Wenruo wrote: >>>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>>> On 2020/8/23 =E4=B8=8A=E5=8D=889:15, Tyler Richmond wrote:= >>>>>>>>>>>>>>> Is my best bet just to downgrade the kernel and then try >>>>>>>>>>>>>>> to delete the >>>>>>>>>>>>>>> broken files? Or should I rebuild from scratch? Just >>>>>>>>>>>>>>> don't know >>>>>>>>>>>>>>> whether it's worth the time to try and figure this out or= >>>>>>>>>>>>>>> if the >>>>>>>>>>>>>>> problems stem from the FS being too old and it's beyond >>>>>>>>>>>>>>> trying to >>>>>>>>>>>>>>> repair. >>>>>>>>>>>>>> >>>>>>>>>>>>>> All invalid inode generations, should be able to be >>>>>>>>>>>>>> repaired by latest >>>>>>>>>>>>>> btrfs-check. >>>>>>>>>>>>>> >>>>>>>>>>>>>> If not, please provide the btrfs-image dump for us to >>>>>>>>>>>>>> determine what's >>>>>>>>>>>>>> going wrong. >>>>>>>>>>>>>> >>>>>>>>>>>>>> Thanks, >>>>>>>>>>>>>> Qu >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> On Tue, Aug 18, 2020 at 8:18 AM Tyler Richmond >>>>>>>>>>>>>>> wrote: >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> I didn't check dmesg during the btrfs check, but that >>>>>>>>>>>>>>>> was the only >>>>>>>>>>>>>>>> output during the rm -f before it was forced readonly. I= >>>>>>>>>>>>>>>> just checked >>>>>>>>>>>>>>>> dmesg for inode generation values, and there are a lot >>>>>>>>>>>>>>>> of them. >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> https://pastebin.com/stZdN0ta >>>>>>>>>>>>>>>> The dmesg output had 990 lines containing inode generati= on. >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> However, these were at least later. I tried to do a >>>>>>>>>>>>>>>> btrfs balance >>>>>>>>>>>>>>>> -mconvert raid1 and it failed with an I/O error. That is= >>>>>>>>>>>>>>>> probably what >>>>>>>>>>>>>>>> generated these specific errors, but maybe they were >>>>>>>>>>>>>>>> also happening >>>>>>>>>>>>>>>> during the btrfs repair. >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> The FS is ~45TB, but the btrfs-image -c9 failed anway wi= th: >>>>>>>>>>>>>>>> ERROR: either extent tree is corrupted or deprecated >>>>>>>>>>>>>>>> extent ref format >>>>>>>>>>>>>>>> ERROR: create failed: -5 >>>>>>>>>>>>> >>>>>>>>>>>>> Oh, forgot this part. >>>>>>>>>>>>> >>>>>>>>>>>>> This means you have v0 ref?! >>>>>>>>>>>>> >>>>>>>>>>>>> Then the fs is too old, no progs/kernel support after all. >>>>>>>>>>>>> >>>>>>>>>>>>> In that case, please rollback to the last working kernel >>>>>>>>>>>>> and copy your data. >>>>>>>>>>>>> >>>>>>>>>>>>> In fact, that v0 ref should only be in the code base for >>>>>>>>>>>>> several weeks >>>>>>>>>>>>> before 2010, thus it's really too old. >>>>>>>>>>>>> >>>>>>>>>>>>> The good news is, with tree-checker, we should never >>>>>>>>>>>>> experience such >>>>>>>>>>>>> too-old-to-be-usable problem (at least I hope so) >>>>>>>>>>>>> >>>>>>>>>>>>> Thanks, >>>>>>>>>>>>> Qu >>>>>>>>>>>>> >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> On Tue, Aug 18, 2020 at 2:07 AM Qu Wenruo >>>>>>>>>>>>>>>> wrote: >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> On 2020/8/18 =E4=B8=8A=E5=8D=8811:35, Tyler Richmond wr= ote: >>>>>>>>>>>>>>>>>> Qu, >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>> Sorry to resurrect this thread, but I just ran into >>>>>>>>>>>>>>>>>> something that I >>>>>>>>>>>>>>>>>> can't really just ignore. I've found a folder that is >>>>>>>>>>>>>>>>>> full of files >>>>>>>>>>>>>>>>>> which I guess have been broken somehow. I found a >>>>>>>>>>>>>>>>>> backup and restored >>>>>>>>>>>>>>>>>> them, but I want to delete this folder of broken >>>>>>>>>>>>>>>>>> files. But whenever I >>>>>>>>>>>>>>>>>> try, the fs is forced into readonly mode again. I just= >>>>>>>>>>>>>>>>>> finished another >>>>>>>>>>>>>>>>>> btrfs check --repair but it didn't fix the problem. >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>> https://pastebin.com/eTV3s3fr >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> Is that the full output? >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> No inode generation bugs? >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>> =C2=A0 I'm already on btrfs-progs v5.7. Any new sugges= tions? >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> Strange. >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> The detection and repair should have been merged into >>>>>>>>>>>>>>>>> v5.5. >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> If your fs is small enough, would you please provide >>>>>>>>>>>>>>>>> the "btrfs-image >>>>>>>>>>>>>>>>> -c9" dump? >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> It would contain the filenames and directories names, >>>>>>>>>>>>>>>>> but doesn't >>>>>>>>>>>>>>>>> contain file contents. >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> Thanks, >>>>>>>>>>>>>>>>> Qu >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>> On Fri, May 8, 2020 at 9:52 AM Tyler Richmond >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> > wrote: >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 5.6.1 also failed the same wa= y. Here's the usage >>>>>>>>>>>>>>>>>> output. This is the >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 part where you see I've been = using RAID5 haha >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 WARNING: RAID56 detected, not= implemented >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 Overall: >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 Devic= e size:=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 60.03TiB >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 Devic= e allocated:=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0 98.06GiB >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 Devic= e unallocated:=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= 59.93TiB >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 Devic= e missing:=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 0.00B >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 Used:= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 92.= 56GiB >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 Free = (estimated):=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0 0.00B=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 >>>>>>>>>>>>>>>>>> (min: 8.00EiB) >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 Data = ratio:=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 0.00 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 Metad= ata ratio:=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 2.00 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 Globa= l reserve:=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 512.00MiB=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 >>>>>>>>>>>>>>>>>> (used: 0.00B) >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 Multi= ple profiles:=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 no >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 Data,RAID5: Size:40.35TiB, Us= ed:40.12TiB (99.42%) >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 /dev/sdh=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 8.07TiB >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 /dev/sdf=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 8.07TiB >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 /dev/sdg=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 8.07TiB >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 /dev/sdd=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 8.07TiB >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 /dev/sdc=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 8.07TiB >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 /dev/sde=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 8.07TiB >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 Metadata,RAID1: Size:49.00GiB= , Used:46.28GiB >>>>>>>>>>>>>>>>>> (94.44%) >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 /dev/sdh=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 34.00GiB >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 /dev/sdf=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 32.00GiB >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 /dev/sdg=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 32.00GiB >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 System,RAID1: Size:32.00MiB, = Used:2.20MiB (6.87%) >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 /dev/sdf=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 32.00MiB >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 /dev/sdg=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 32.00MiB >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 Unallocated: >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 /dev/sdh=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 2.81TiB >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 /dev/sdf=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 2.81TiB >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 /dev/sdg=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 2.81TiB >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 /dev/sdd=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 1.03TiB >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 /dev/sdc=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 1.03TiB >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 /dev/sde=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 1.03TiB >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 On Fri, May 8, 2020 at 1:47 A= M Qu Wenruo >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > wrote: >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > On 2020/5/8 =E4=B8=8B=E5=8D= =881:12, Tyler Richmond wrote: >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > > If this is saying there's= no extra space for >>>>>>>>>>>>>>>>>> metadata, is that why >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > > adding more files often m= akes the system hang >>>>>>>>>>>>>>>>>> for 30-90s? Is there >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > > anything I should do abou= t that? >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > I'm not sure about the hang= though. >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > It would be nice to give mo= re info to diagnosis. >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > The output of 'btrfs fi usa= ge' is useful for >>>>>>>>>>>>>>>>>> space usage problem. >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > But the common idea is, to = keep at 1~2 Gi >>>>>>>>>>>>>>>>>> unallocated (not avaiable >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > space in vanilla df command= ) space for btrfs. >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > Thanks, >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > Qu >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > > >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > > Thank you so much for all= of your help. I >>>>>>>>>>>>>>>>>> love how flexible BTRFS is >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > > but when things go wrong = it's very hard for >>>>>>>>>>>>>>>>>> me to troubleshoot. >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > > >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > > On Fri, May 8, 2020 at 1:= 07 AM Qu Wenruo >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > wrote: >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >> >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >> >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >> >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >> On 2020/5/8 =E4=B8=8B=E5= =8D=8812:23, Tyler Richmond wrote: >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>> Something went wrong: >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>> >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>> Reinitialize checksum t= ree >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>> Unable to find block gr= oup for 0 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>> Unable to find block gr= oup for 0 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>> Unable to find block gr= oup for 0 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>> ctree.c:2272: split_lea= f: BUG_ON `1` >>>>>>>>>>>>>>>>>> triggered, value 1 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>> btrfs(+0x6dd94)[0x55a93= 3af7d94] >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>> btrfs(+0x71b94)[0x55a93= 3afbb94] >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>> >>>>>>>>>>>>>>>>>> btrfs(btrfs_search_slot+0x11f0)[0x55a933afd6c8] >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>> >>>>>>>>>>>>>>>>>> btrfs(btrfs_csum_file_block+0x432)[0x55a933b19d09] >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>> btrfs(+0x360b2)[0x55a93= 3ac00b2] >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>> btrfs(+0x46a3e)[0x55a93= 3ad0a3e] >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>> btrfs(main+0x98)[0x55a9= 33a9fe88] >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>> >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 >>>>>>>>>>>>>>>>>> /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf3= )[0x7f263ed550b3] >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>> btrfs(_start+0x2e)[0x55= a933a9fa0e] >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>> Aborted >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >> >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >> This means no space for = extra metadata... >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >> >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >> Anyway the csum tree pro= blem shouldn't be a >>>>>>>>>>>>>>>>>> big thing, you >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 could leave >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >> it and call it a day. >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >> >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >> BTW, as long as btrfs ch= eck reports no extra >>>>>>>>>>>>>>>>>> problem for the inode >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >> generation, it should be= pretty safe to use >>>>>>>>>>>>>>>>>> the fs. >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >> >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >> Thanks, >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >> Qu >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>> >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>> I just noticed I have b= trfs-progs 5.6 >>>>>>>>>>>>>>>>>> installed and 5.6.1 is >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>> available. I'll let tha= t try overnight? >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>> >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>> On Thu, May 7, 2020 at = 8:11 PM Qu Wenruo >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 >>>>>>>>>>>>>>>>> > wrote: >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>> >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>> >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>> >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>> On 2020/5/7 =E4=B8=8B=E5= =8D=8811:52, Tyler Richmond wrote: >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>> Thank you for helping= =2E The end result of >>>>>>>>>>>>>>>>>> the scan was: >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>> >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>> >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>> [1/7] checking root i= tems >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>> [2/7] checking extent= s >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>> [3/7] checking free s= pace cache >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>> [4/7] checking fs roo= ts >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>> >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>> Good news is, your fs = is still mostly fine. >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>> >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>> [5/7] checking only c= sums items (without >>>>>>>>>>>>>>>>>> verifying data) >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>> there are no extents = for csum range 0-69632 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>> csum exists for 0-696= 32 but there is no >>>>>>>>>>>>>>>>>> extent record >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>> ... >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>> ... >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>> there are no extents = for csum range >>>>>>>>>>>>>>>>>> 946692096-946827264 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>> csum exists for 94669= 2096-946827264 but >>>>>>>>>>>>>>>>>> there is no extent >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 record >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>> there are no extents = for csum range >>>>>>>>>>>>>>>>>> 946831360-947912704 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>> csum exists for 94683= 1360-947912704 but >>>>>>>>>>>>>>>>>> there is no extent >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 record >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>> ERROR: errors found i= n csum tree >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>> >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>> Only extent tree is co= rrupted. >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>> >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>> Normally btrfs check -= -init-csum-tree >>>>>>>>>>>>>>>>>> should be able to >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 handle it. >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>> >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>> But still, please be s= ure you're using the >>>>>>>>>>>>>>>>>> latest btrfs-progs >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 to fix it. >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>> >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>> Thanks, >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>> Qu >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>> >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>> [6/7] checking root r= efs >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>> [7/7] checking quota = groups skipped (not >>>>>>>>>>>>>>>>>> enabled on this FS) >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>> found 44157956026368 = bytes used, error(s) >>>>>>>>>>>>>>>>>> found >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>> total csum bytes: 420= 38602716 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>> total tree bytes: 496= 88616960 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>> total fs tree bytes: = 1256427520 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>> total extent tree byt= es: 1709105152 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>> btree space waste byt= es: 3172727316 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>> file data blocks allo= cated: 261625653436416 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>=C2=A0 referenced 4747= 7768499200 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>> >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>> What do I need to do = to fix all of this? >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>> >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>> On Thu, May 7, 2020 a= t 1:52 AM Qu Wenruo >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 >>>>>>>>>>>>>>>>> > wrote: >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>> >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>> >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>> >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>> On 2020/5/7 =E4=B8=8B= =E5=8D=881:43, Tyler Richmond wrote: >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>> Well, the repair do= esn't look terribly >>>>>>>>>>>>>>>>>> successful. >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>> >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>> parent transid veri= fy failed on >>>>>>>>>>>>>>>>>> 218620880703488 wanted >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 6875841 found 6876224 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>> parent transid veri= fy failed on >>>>>>>>>>>>>>>>>> 218620880703488 wanted >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 6875841 found 6876224 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>> parent transid veri= fy failed on >>>>>>>>>>>>>>>>>> 218620880703488 wanted >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 6875841 found 6876224 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>> Ignoring transid fa= ilure >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>> ERROR: child eb cor= rupted: parent >>>>>>>>>>>>>>>>>> bytenr=3D225049956061184 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 item=3D84 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>> parent level=3D1 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>>>>>>>>>>>>> >>>>>>>=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 >>>>>>>>>>>>>>>>>> child level=3D4 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>> >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>> This means there are= more problems, not >>>>>>>>>>>>>>>>>> only the hash name >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 mismatch. >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>> >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>> This means the fs is= already corrupted, >>>>>>>>>>>>>>>>>> the name hash is >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 just one >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>> unrelated symptom. >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>> >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>> The only good news i= s, btrfs-progs abort >>>>>>>>>>>>>>>>>> the transaction, >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 thus no >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>> further damage to th= e fs. >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>> >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>> Please run a plain b= trfs-check to show >>>>>>>>>>>>>>>>>> what's the problem >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 first. >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>> >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>> Thanks, >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>> Qu >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>> >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>> parent transid veri= fy failed on >>>>>>>>>>>>>>>>>> 218620880703488 wanted >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 6875841 found 6876224 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>> Ignoring transid fa= ilure >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>> ERROR: child eb cor= rupted: parent >>>>>>>>>>>>>>>>>> bytenr=3D225049956061184 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 item=3D84 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>> parent level=3D1 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>>>>>>>>>>>>> >>>>>>>=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 >>>>>>>>>>>>>>>>>> child level=3D4 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>> parent transid veri= fy failed on >>>>>>>>>>>>>>>>>> 218620880703488 wanted >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 6875841 found 6876224 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>> Ignoring transid fa= ilure >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>> ERROR: child eb cor= rupted: parent >>>>>>>>>>>>>>>>>> bytenr=3D225049956061184 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 item=3D84 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>> parent level=3D1 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>>>>>>>>>>>>> >>>>>>>=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 >>>>>>>>>>>>>>>>>> child level=3D4 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>> parent transid veri= fy failed on >>>>>>>>>>>>>>>>>> 218620880703488 wanted >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 6875841 found 6876224 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>> Ignoring transid fa= ilure >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>> ERROR: child eb cor= rupted: parent >>>>>>>>>>>>>>>>>> bytenr=3D225049956061184 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 item=3D84 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>> parent level=3D1 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>>>>>>>>>>>>> >>>>>>>=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 >>>>>>>>>>>>>>>>>> child level=3D4 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>> parent transid veri= fy failed on >>>>>>>>>>>>>>>>>> 218620880703488 wanted >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 6875841 found 6876224 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>> Ignoring transid fa= ilure >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>> ERROR: child eb cor= rupted: parent >>>>>>>>>>>>>>>>>> bytenr=3D225049956061184 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 item=3D84 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>> parent level=3D1 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>>>>>>>>>>>>> >>>>>>>=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 >>>>>>>>>>>>>>>>>> child level=3D4 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>> parent transid veri= fy failed on >>>>>>>>>>>>>>>>>> 218620880703488 wanted >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 6875841 found 6876224 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>> Ignoring transid fa= ilure >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>> ERROR: child eb cor= rupted: parent >>>>>>>>>>>>>>>>>> bytenr=3D225049956061184 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 item=3D84 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>> parent level=3D1 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>>>>>>>>>>>>> >>>>>>>=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 >>>>>>>>>>>>>>>>>> child level=3D4 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>> parent transid veri= fy failed on >>>>>>>>>>>>>>>>>> 218620880703488 wanted >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 6875841 found 6876224 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>> Ignoring transid fa= ilure >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>> ERROR: child eb cor= rupted: parent >>>>>>>>>>>>>>>>>> bytenr=3D225049956061184 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 item=3D84 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>> parent level=3D1 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>>>>>>>>>>>>> >>>>>>>=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 >>>>>>>>>>>>>>>>>> child level=3D4 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>> parent transid veri= fy failed on >>>>>>>>>>>>>>>>>> 218620880703488 wanted >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 6875841 found 6876224 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>> Ignoring transid fa= ilure >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>> ERROR: child eb cor= rupted: parent >>>>>>>>>>>>>>>>>> bytenr=3D225049956061184 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 item=3D84 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>> parent level=3D1 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>>>>>>>>>>>>> >>>>>>>=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 >>>>>>>>>>>>>>>>>> child level=3D4 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>> parent transid veri= fy failed on >>>>>>>>>>>>>>>>>> 218620880703488 wanted >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 6875841 found 6876224 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>> Ignoring transid fa= ilure >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>> ERROR: child eb cor= rupted: parent >>>>>>>>>>>>>>>>>> bytenr=3D225049956061184 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 item=3D84 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>> parent level=3D1 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>>>>>>>>>>>>> >>>>>>>=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 >>>>>>>>>>>>>>>>>> child level=3D4 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>> parent transid veri= fy failed on >>>>>>>>>>>>>>>>>> 218620880703488 wanted >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 6875841 found 6876224 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>> Ignoring transid fa= ilure >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>> ERROR: child eb cor= rupted: parent >>>>>>>>>>>>>>>>>> bytenr=3D225049956061184 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 item=3D84 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>> parent level=3D1 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>>>>>>>>>>>>> >>>>>>>=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 >>>>>>>>>>>>>>>>>> child level=3D4 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>> parent transid veri= fy failed on >>>>>>>>>>>>>>>>>> 218620880703488 wanted >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 6875841 found 6876224 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>> Ignoring transid fa= ilure >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>> ERROR: child eb cor= rupted: parent >>>>>>>>>>>>>>>>>> bytenr=3D225049956061184 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 item=3D84 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>> parent level=3D1 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>>>>>>>>>>>>> >>>>>>>=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 >>>>>>>>>>>>>>>>>> child level=3D4 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>> ERROR: failed to ze= ro log tree: -17 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>> ERROR: attempt to s= tart transaction >>>>>>>>>>>>>>>>>> over already running one >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>> WARNING: reserved s= pace leaked, >>>>>>>>>>>>>>>>>> flag=3D0x4 bytes_reserved=3D4096 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>> extent buffer leak:= start >>>>>>>>>>>>>>>>>> 225049066086400 len 4096 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>> extent buffer leak:= start >>>>>>>>>>>>>>>>>> 225049066086400 len 4096 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>> WARNING: dirty eb l= eak (aborted trans): >>>>>>>>>>>>>>>>>> start >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 225049066086400 len 4096 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>> extent buffer leak:= start >>>>>>>>>>>>>>>>>> 225049066094592 len 4096 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>> extent buffer leak:= start >>>>>>>>>>>>>>>>>> 225049066094592 len 4096 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>> WARNING: dirty eb l= eak (aborted trans): >>>>>>>>>>>>>>>>>> start >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 225049066094592 len 4096 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>> extent buffer leak:= start >>>>>>>>>>>>>>>>>> 225049066102784 len 4096 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>> extent buffer leak:= start >>>>>>>>>>>>>>>>>> 225049066102784 len 4096 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>> WARNING: dirty eb l= eak (aborted trans): >>>>>>>>>>>>>>>>>> start >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 225049066102784 len 4096 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>> extent buffer leak:= start >>>>>>>>>>>>>>>>>> 225049066131456 len 4096 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>> extent buffer leak:= start >>>>>>>>>>>>>>>>>> 225049066131456 len 4096 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>> WARNING: dirty eb l= eak (aborted trans): >>>>>>>>>>>>>>>>>> start >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 225049066131456 len 4096 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>> >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>> What is going on? >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>> >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>> On Wed, May 6, 2020= at 9:30 PM Tyler >>>>>>>>>>>>>>>>>> Richmond >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 >>>>>>>>>>>>>>>>> > wrote: >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>>> >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>>> Chris, I had used = the correct >>>>>>>>>>>>>>>>>> mountpoint in the command. >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 I just edited >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>>> it in the email to= be /mountpoint for >>>>>>>>>>>>>>>>>> consistency. >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>>> >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>>> Qu, I'll try the r= epair. Fingers crossed! >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>>> >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>>> On Wed, May 6, 202= 0 at 9:13 PM Qu Wenruo >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 >>>>>>>>>>>>>>>>> > wrote: >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>>>> >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>>>> >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>>>> >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>>>> On 2020/5/7 =E4=B8= =8A=E5=8D=885:54, Tyler Richmond >>>>>>>>>>>>>>>>>> wrote: >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>>>>> Hello, >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>>>>> >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>>>>> I looked up this= error and it >>>>>>>>>>>>>>>>>> basically says ask a >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 developer to >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>>>>> determine if it'= s a false error or >>>>>>>>>>>>>>>>>> not. I just started >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 getting some >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>>>>> slow response ti= mes, and looked at >>>>>>>>>>>>>>>>>> the dmesg log to >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 find a ton of >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>>>>> these errors. >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>>>>> >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>>>>> [192088.446299] = BTRFS critical >>>>>>>>>>>>>>>>>> (device sdh): corrupt >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 leaf: root=3D5 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>>>>> block=3D20351094= 0835840 slot=3D4 >>>>>>>>>>>>>>>>>> ino=3D1311670, invalid inode >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 generation: >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>>>>> has 184467440737= 09551492 expect [0, >>>>>>>>>>>>>>>>>> 6875827] >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>>>>> [192088.449823] = BTRFS error (device >>>>>>>>>>>>>>>>>> sdh): >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 block=3D203510940835840 read >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>>>>> time tree block = corruption detected >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>>>>> [192088.459238] = BTRFS critical >>>>>>>>>>>>>>>>>> (device sdh): corrupt >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 leaf: root=3D5 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>>>>> block=3D20351094= 0835840 slot=3D4 >>>>>>>>>>>>>>>>>> ino=3D1311670, invalid inode >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 generation: >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>>>>> has 184467440737= 09551492 expect [0, >>>>>>>>>>>>>>>>>> 6875827] >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>>>>> [192088.462773] = BTRFS error (device >>>>>>>>>>>>>>>>>> sdh): >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 block=3D203510940835840 read >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>>>>> time tree block = corruption detected >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>>>>> [192088.464711] = BTRFS critical >>>>>>>>>>>>>>>>>> (device sdh): corrupt >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 leaf: root=3D5 >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>>>>> block=3D20351094= 0835840 slot=3D4 >>>>>>>>>>>>>>>>>> ino=3D1311670, invalid inode >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 generation: >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>>>>> has 184467440737= 09551492 expect [0, >>>>>>>>>>>>>>>>>> 6875827] >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>>>>> [192088.468457] = BTRFS error (device >>>>>>>>>>>>>>>>>> sdh): >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 block=3D203510940835840 read >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>>>>> time tree block = corruption detected >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>>>>> >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>>>>> btrfs device sta= ts, however, doesn't >>>>>>>>>>>>>>>>>> show any errors. >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>>>>> >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>>>>> Is there anythin= g I should do about >>>>>>>>>>>>>>>>>> this, or should I >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 just continue >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>>>>> using my array a= s normal? >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>>>> >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>>>> This is caused by= older kernel >>>>>>>>>>>>>>>>>> underflow inode generation. >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>>>> >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>>>> Latest btrfs-prog= s can fix it, using >>>>>>>>>>>>>>>>>> btrfs check --repair. >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>>>> >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>>>> Or you can go saf= er, by manually >>>>>>>>>>>>>>>>>> locating the inode >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 using its inode >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>>>> number (1311670),= and copy it to some >>>>>>>>>>>>>>>>>> new location using >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 previous >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>>>> working kernel, t= hen delete the old >>>>>>>>>>>>>>>>>> file, copy the new >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 one back to fix it. >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>>>> >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>>>> Thanks, >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>>>> Qu >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>>>> >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>>>>> >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>>>>> Thank you! >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>>>>> >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>>>> >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>> >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>> >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >> >>>>>>>>>>>>>>>>>> =C2=A0=C2=A0=C2=A0=C2=A0 > >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>> >>>>>>>>> >>>>>>> >>>>> >> >=20 --PJIYNuFcnD4wX4MYqRCB2RZ1J9pxaYjfp-- --g3wHIobivk675iMltnScXA6nF9nb8ndQn Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEELd9y5aWlW6idqkLhwj2R86El/qgFAl+khBQACgkQwj2R86El /qjgaQf+PurXvH6V4zEd+tiXir9V/59H0kjvaElDM2c3z4s8JM8A8mVEO12xsJTt HDSI5UWqcDajjUVnM5Vo2eW2Ks+xyggcjBdesNOml/oFX0JX8t3859rkU2dSdvE3 Mvg/POxWnhhg6qRsszcEno0T/8jMiBQQwKu1GSknUE4kcKKM5Db3GzmN6tUGtzi6 GFYOof2iXO0l8e9dw+TSGuuJez8fzugylg3FBPq/61wwuG2lrp88B80Gu72iMDP9 J/7HU2aFOBiTYQ57MQI1G1KhsLq/98Bnx1IrwHAQyoYj6meLS2Tk4SeMzoqfu3Lj mJh6fzC1GVa/9Wj38H3ii30uSsCH1g== =kagZ -----END PGP SIGNATURE----- --g3wHIobivk675iMltnScXA6nF9nb8ndQn--