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=-0.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS autolearn=ham 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 724CEC65C31 for ; Sun, 7 Oct 2018 06:10:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0336A2088F for ; Sun, 7 Oct 2018 06:10:53 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="lGJZJqUD" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 0336A2088F Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-btrfs-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726450AbeJGNRC (ORCPT ); Sun, 7 Oct 2018 09:17:02 -0400 Received: from mail-qt1-f178.google.com ([209.85.160.178]:35320 "EHLO mail-qt1-f178.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726332AbeJGNRB (ORCPT ); Sun, 7 Oct 2018 09:17:01 -0400 Received: by mail-qt1-f178.google.com with SMTP id v19-v6so18008321qtg.2 for ; Sat, 06 Oct 2018 23:10:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=wvvAS32Gj6uPgSo/UnwmENLtTLjA4NhhEHCKpYo78Ug=; b=lGJZJqUDfVXKGxweolYSE41HhFbtgGO09GkMrimurJC+/kdOPhQwBKITsMjgyWrRlZ UbZDXE9qgPeKJPOp9X2X7ud9dH05MKAhfuJg5GGpLQqrTnfUQqGN0Z+ebHakulcyyCgu CELJknN8Sv0zQvXfQrMWTwGNv2I5aMubKQJFzaaIQw1CNjqdSX1DcSBXOFaN+NosUvuy p4zGXa9IS69CcX+Rcou3MMAeJ1K2JnBpANXDqlySjplNpFjys3twb0W4ZXLyGgtKsl7q BUOYilaIIXiBr6eaH2paD9DUPvNDrpzoYU4hYkJKWgR21b1oZM+iChDFanyKCiCYmhkE HB6w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=wvvAS32Gj6uPgSo/UnwmENLtTLjA4NhhEHCKpYo78Ug=; b=ZQmJxLhJuSHVFoUeqSreazyWljLrTIeNBhjOrcw3miM0YBAV9e3vOENSHvog906NKN Bf/gGvm8h811YPMIpL6lMK6ghrzfucSaC6TGl2GUaDv4ASKtQTuo6Mkqk6OGGxsz0GGh YKiykSTbSQixDxpBoOvTq6Qbwr+jhg3ciaF929n3BrKrXlDiHOjGtT5+M685kDgHXv6A wqgMZH5wc2YOto5Fr+SKIHQw28ouUeKJxUqwQIZuKAZ+IaVAjNPxUp/Mqq+jwdTOtoCr LruFIRFXhe2K1dly+WbvC2HfkOeMJhxFBEyTBc8nni5uu6CsBVJiXpmRgtxtZW/cruSp KIzA== X-Gm-Message-State: ABuFfohlOI+51hebQ7yGCoYMiotJMlaMqGI7c3MnkKJsSb2V81Kz40oe WbtoBkzaCKlAsidVe/5tssam+XikfaTzu1Z24GaYH8ZV X-Google-Smtp-Source: ACcGV63gs7jt1szLp8IIp1ZqqYu/LmdFDNS+HdWyz/BXYFHniL/l5pq6ICFz+AeMgNRr7YcDTXBTlcmANpi5jZDqRpA= X-Received: by 2002:a0c:87ba:: with SMTP id 55-v6mr14857346qvj.202.1538892649371; Sat, 06 Oct 2018 23:10:49 -0700 (PDT) MIME-Version: 1.0 References: <54132790-3f56-ef0f-d818-4f62f0b0a608@gmx.com> In-Reply-To: <54132790-3f56-ef0f-d818-4f62f0b0a608@gmx.com> From: evan d Date: Sun, 7 Oct 2018 08:10:38 +0200 Message-ID: Subject: Re: Two partitionless BTRFS drives no longer seen as containing BTRFS filesystem To: quwenruo.btrfs@gmx.com Cc: linux-btrfs@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Sender: linux-btrfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org > Please try "btrfs ins dump-super -fFa" on these two disks. > > If it's only the primary superblock corrupted, the backup should be good. > > If backup is also corrupted, either it has some offset or the whole data > is corrupted. # btrfs ins dump-super -fFa /dev/sdb superblock: bytenr=65536, device=/dev/sdb --------------------------------------------------------- csum_type 0 (crc32c) csum_size 4 csum 0x00000000 [DON'T MATCH] bytenr 0 flags 0x0 magic ........ [DON'T MATCH] fsid 00000000-0000-0000-0000-000000000000 label generation 0 root 0 sys_array_size 0 chunk_root_generation 0 root_level 0 chunk_root 0 chunk_root_level 0 log_root 0 log_root_transid 0 log_root_level 0 total_bytes 0 bytes_used 0 sectorsize 0 nodesize 0 leafsize (deprecated) 0 stripesize 0 root_dir 0 num_devices 0 compat_flags 0x0 compat_ro_flags 0x0 incompat_flags 0x0 cache_generation 0 uuid_tree_generation 0 dev_item.uuid 00000000-0000-0000-0000-000000000000 dev_item.fsid 00000000-0000-0000-0000-000000000000 [match] dev_item.type 0 dev_item.total_bytes 0 dev_item.bytes_used 0 dev_item.io_align 0 dev_item.io_width 0 dev_item.sector_size 0 dev_item.devid 0 dev_item.dev_group 0 dev_item.seek_speed 0 dev_item.bandwidth 0 dev_item.generation 0 sys_chunk_array[2048]: backup_roots[4]: superblock: bytenr=67108864, device=/dev/sdb --------------------------------------------------------- csum_type 29777 (INVALID) csum_size 32 csum 0xdfa25558dc616d7f36b287aa0081da91b78ec4910ba082b8d807708dcf608c91 [UNKNOWN CSUM TYPE OR SIZE] bytenr 18068171547813619898 flags 0xbaca4264c914fdc ( METADUMP | METADUMP_V2 | unknown flag: 0xbaca4204c914fdc ) magic Y...FE./ [DON'T MATCH] fsid 870d0bb4-65de-453b-2592-88b2cda7c38b label >.<...@...B%...<.N..S.*.>....^.p.x.v..o..<).u..B}./...B..3:8..&}-....k...o6..Y......R..'o..G.lG.-...$....'S!.....h.-...".*.S..xf..@d...W..*..w..V.)..q..|.....p....gt.L...z.....i...(..3Ar...;B.j.]:I.X...=x.(....u.<..2U......0 .n..^....}...^..Y.a#.X...G..d.. generation 2272432616352171010 root 6354703493070726827 sys_array_size 2955003080 chunk_root_generation 6888771666932949452 root_level 123 chunk_root 1494381076279922822 chunk_root_level 127 log_root 2134514170013133221 log_root_transid 9424889336279151653 log_root_level 153 total_bytes 2681859058010843869 bytes_used 16135710043447639801 sectorsize 1588161000 nodesize 3303803296 leafsize (deprecated) 1829755703 stripesize 606246139 root_dir 1342036912498050847 num_devices 17153780124435501376 compat_flags 0xf49b2c3a96602d1e compat_ro_flags 0x8bec2f0d81d2ef13 ( FREE_SPACE_TREE | FREE_SPACE_TREE_VALID | unknown flag: 0x8bec2f0d81d2ef10 ) incompat_flags 0x1af3f95d789a706e ( DEFAULT_SUBVOL | MIXED_GROUPS | COMPRESS_LZO | BIG_METADATA | EXTENDED_IREF | unknown flag: 0x1af3f95d789a7000 ) cache_generation 7331553946468888473 uuid_tree_generation 6538806993670512709 dev_item.uuid c1494bde-9546-5ef1-5d08-e259707d06d3 dev_item.fsid 584a42f5-4f79-58cc-3f5e-bdd9733b94d3 [DON'T MATCH] dev_item.type 15668929679594826040 dev_item.total_bytes 1644623768791993611 dev_item.bytes_used 13437937382560806996 dev_item.io_align 449600477 dev_item.io_width 3390996026 dev_item.sector_size 2580293710 dev_item.devid 8727228223548828735 dev_item.dev_group 3143108434 dev_item.seek_speed 99 dev_item.bandwidth 34 dev_item.generation 15553054142077970558 sys_chunk_array[2048]: ERROR: sys_array_size 2955003080 shouldn't exceed 2048 bytes backup_roots[4]: backup 0: backup_tree_root: 15696464816120474628 gen: 16022257131800929882 level: 86 backup_chunk_root: 301766055038840723 gen: 16810756911197712753 level: 114 backup_extent_root: 6651488794176833875 gen: 10776594467847637718 level: 60 backup_fs_root: 1826104903792017114 gen: 3329223824114931446 level: 159 backup_dev_root: 11721506207622158585 gen: 10455859429120851009 level: 198 backup_csum_root: 5686172936498246011 gen: 5319088827707453088 level: 168 backup_total_bytes: 7660601670332883006 backup_bytes_used: 3723313713264611767 backup_num_devices: 1913069816786984281 backup 1: backup_tree_root: 9129110729577497674 gen: 17870813394716935947 level: 45 backup_chunk_root: 3169491491968745044 gen: 17348548561480407615 level: 93 backup_extent_root: 5781159137873655776 gen: 3348348558872496210 level: 123 backup_fs_root: 66326293521237128 gen: 16098559310782853786 level: 157 backup_dev_root: 10010186234695580749 gen: 5427645709246451749 level: 214 backup_csum_root: 3481616510852897026 gen: 3557794445033232028 level: 233 backup_total_bytes: 14437518517144737363 backup_bytes_used: 17463569409584801738 backup_num_devices: 3997309709667846939 backup 2: backup_tree_root: 10726132636215357139 gen: 12411364641008183307 level: 88 backup_chunk_root: 15701704192942804973 gen: 12075216484835399161 level: 115 backup_extent_root: 2480766121519302854 gen: 14058965640461957484 level: 149 backup_fs_root: 9763730962528489871 gen: 7584542795525942005 level: 178 backup_dev_root: 11165845436133270817 gen: 13967062440412348994 level: 236 backup_csum_root: 6171896748396285651 gen: 15789968436991761178 level: 134 backup_total_bytes: 852992822326609651 backup_bytes_used: 9456838616667273636 backup_num_devices: 258078273996705168 backup 3: backup_tree_root: 8916407610526786835 gen: 544250966375700228 level: 247 backup_chunk_root: 1936178119870923695 gen: 13788929947546158339 level: 23 backup_extent_root: 13736240713036447135 gen: 9136609651832631643 level: 228 backup_fs_root: 9379639176768519619 gen: 6320915863532846421 level: 20 backup_dev_root: 12781643626490830997 gen: 15705869514480526772 level: 211 backup_csum_root: 17487652342378081351 gen: 12310100655386894381 level: 228 backup_total_bytes: 14178401375165794506 backup_bytes_used: 2960932618284081911 backup_num_devices: 732916398995047671 superblock: bytenr=274877906944, device=/dev/sdb --------------------------------------------------------- csum_type 26294 (INVALID) csum_size 32 csum 0x05401fa3a3e8cd64075ce9fdbb9e60a01d58061a3cff3bc0235d18912ab755a2 [UNKNOWN CSUM TYPE OR SIZE] bytenr 7401042280310172376 flags 0x5a8a759265673a05 ( WRITTEN | METADUMP | unknown flag: 0x5a8a759065673a04 ) magic .~...6.. [DON'T MATCH] fsid 58ac9547-7cc1-0d72-72a4-d170183f5354 label ...o....+,s....2..p.%...M...b5.\...]r.W.{T..E>.v...-.Uo..=q......R...N`.T..Qg."ZX...<.=].....VI..........0F8X0a.O..wO.5...'.d.qx.;..!4\6$F.....L.].\.^j.a?.9N>.0.S......V....e.......u.d generation 13633699985737464622 root 18288883272426202325 sys_array_size 537058648 chunk_root_generation 15502892951231246593 root_level 123 chunk_root 14862375894706771220 chunk_root_level 50 log_root 18217816676908993917 log_root_transid 13292731453533024088 log_root_level 182 total_bytes 604020162755692775 bytes_used 8671054025474794724 sectorsize 2343214981 nodesize 4080824269 leafsize (deprecated) 2589873276 stripesize 1608254910 root_dir 4175551868777471992 num_devices 11292521617443589330 compat_flags 0x51bd4965b8f8f378 compat_ro_flags 0xcd11a0d761bc8560 ( unknown flag: 0xcd11a0d761bc8560 ) incompat_flags 0x31e963e57aa48fd3 ( MIXED_BACKREF | DEFAULT_SUBVOL | COMPRESS_ZSTD | EXTENDED_IREF | RAID56 | SKINNY_METADATA | NO_HOLES | unknown flag: 0x31e963e57aa48c00 ) cache_generation 4395702763222870276 uuid_tree_generation 8934509307422929819 dev_item.uuid 13c82728-be37-9adf-aff7-b0fa7efd8231 dev_item.fsid 2dab55d1-d7ae-56d0-587c-b820f858bd05 [DON'T MATCH] dev_item.type 18031144698251568983 dev_item.total_bytes 7751114143563703425 dev_item.bytes_used 13476199618973026775 dev_item.io_align 2057808323 dev_item.io_width 3149801420 dev_item.sector_size 247150945 dev_item.devid 15839663437645226588 dev_item.dev_group 2994832036 dev_item.seek_speed 117 dev_item.bandwidth 86 dev_item.generation 2645180553656112175 sys_chunk_array[2048]: ERROR: sys_array_size 537058648 shouldn't exceed 2048 bytes backup_roots[4]: backup 0: backup_tree_root: 16761898975961973385 gen: 10558433961112808482 level: 34 backup_chunk_root: 4634901786878154049 gen: 2789892382072352465 level: 103 backup_extent_root: 15990851370206767598 gen: 767691729182119747 level: 7 backup_fs_root: 13448936033627111692 gen: 5010096877512870199 level: 12 backup_dev_root: 10254427244969935892 gen: 6772364856024015332 level: 79 backup_csum_root: 18222708058546106396 gen: 617412657138877713 level: 181 backup_total_bytes: 6646051390792386687 backup_bytes_used: 15789948112634279402 backup_num_devices: 11160134415262687511 backup 1: backup_tree_root: 14080884419227751044 gen: 11777694659597529284 level: 172 backup_chunk_root: 6689242937547775800 gen: 8904924292493474007 level: 204 backup_extent_root: 12919008629751267646 gen: 5418581814871164819 level: 71 backup_fs_root: 15023074867312729476 gen: 9546689845696271752 level: 218 backup_dev_root: 5975020661619990271 gen: 1677353861529605970 level: 37 backup_csum_root: 15240315213437574713 gen: 794688816849715247 level: 120 backup_total_bytes: 6404601066589802996 backup_bytes_used: 11600557070461724556 backup_num_devices: 3528258677900416801 backup 2: backup_tree_root: 15902465410760765390 gen: 9244858492648458899 level: 60 backup_chunk_root: 10979555776380096061 gen: 13518427102757078280 level: 1 backup_extent_root: 8318515904263648530 gen: 14921468548345907606 level: 158 backup_fs_root: 8546016063523207409 gen: 7146170403198912805 level: 153 backup_dev_root: 14810109877232288932 gen: 13642291145924800733 level: 153 backup_csum_root: 3276675713516860969 gen: 9559198456908426058 level: 226 backup_total_bytes: 17624564276345165463 backup_bytes_used: 6823948331842432937 backup_num_devices: 12915309987769128006 backup 3: backup_tree_root: 5901049822719343474 gen: 18243677952829216985 level: 53 backup_chunk_root: 8486075584643754953 gen: 6219983747191859076 level: 2 backup_extent_root: 11718012280502772822 gen: 3306912493466436244 level: 43 backup_fs_root: 1872193219652465606 gen: 11136298472660222066 level: 130 backup_dev_root: 5210015126355614920 gen: 8909004638207039403 level: 39 backup_csum_root: 1940581228003433780 gen: 2234522998189547626 level: 193 backup_total_bytes: 1106464655357172896 backup_bytes_used: 3823106945480009319 backup_num_devices: 16300100036548467022 ----------------------------------------------------------------------- # btrfs ins dump-super -fFa /dev/sdc superblock: bytenr=65536, device=/dev/sdc --------------------------------------------------------- csum_type 0 (crc32c) csum_size 4 csum 0x00000000 [DON'T MATCH] bytenr 0 flags 0x0 magic ........ [DON'T MATCH] fsid 00000000-0000-0000-0000-000000000000 label generation 0 root 0 sys_array_size 0 chunk_root_generation 0 root_level 0 chunk_root 0 chunk_root_level 0 log_root 0 log_root_transid 0 log_root_level 0 total_bytes 0 bytes_used 0 sectorsize 0 nodesize 0 leafsize (deprecated) 0 stripesize 0 root_dir 0 num_devices 0 compat_flags 0x0 compat_ro_flags 0x0 incompat_flags 0x0 cache_generation 0 uuid_tree_generation 0 dev_item.uuid 00000000-0000-0000-0000-000000000000 dev_item.fsid 00000000-0000-0000-0000-000000000000 [match] dev_item.type 0 dev_item.total_bytes 0 dev_item.bytes_used 0 dev_item.io_align 0 dev_item.io_width 0 dev_item.sector_size 0 dev_item.devid 0 dev_item.dev_group 0 dev_item.seek_speed 0 dev_item.bandwidth 0 dev_item.generation 0 sys_chunk_array[2048]: backup_roots[4]: superblock: bytenr=67108864, device=/dev/sdc --------------------------------------------------------- csum_type 34333 (INVALID) csum_size 32 csum 0xab15f0feee48ecf28b8c99b755aa3a064df191c9a1be02600fac1ea9c381f14e [UNKNOWN CSUM TYPE OR SIZE] bytenr 8633413983586766992 flags 0x92e726a6c4c27c9f ( WRITTEN | RELOC | METADUMP | METADUMP_V2 | unknown flag: 0x92e726a0c4c27c9c ) magic Q....zkk [DON'T MATCH] fsid 7cebdfa9-8c48-ff45-c055-0bc1e319b0a0 label ..uJ5(u.?.)...j..e.4I.k...... generation 1462467105366385225 root 12970296241716907486 sys_array_size 3683155114 chunk_root_generation 16887042483156010262 root_level 181 chunk_root 1494441143489202721 chunk_root_level 131 log_root 3198313967417660763 log_root_transid 17115557025995021404 log_root_level 71 total_bytes 14129002793310684784 bytes_used 15111364794877521867 sectorsize 511026926 nodesize 3028809837 leafsize (deprecated) 2996627562 stripesize 658285859 root_dir 3731764775969430043 num_devices 2973668267315632962 compat_flags 0x1f43bb525cca7df7 compat_ro_flags 0x4285bb33e58508e ( FREE_SPACE_TREE_VALID | unknown flag: 0x4285bb33e58508c ) incompat_flags 0xf1ed3d730769fa85 ( MIXED_BACKREF | MIXED_GROUPS | RAID56 | NO_HOLES | unknown flag: 0xf1ed3d730769f800 ) cache_generation 6615652487388674653 uuid_tree_generation 10649045514159614267 dev_item.uuid dd816791-5475-407c-9b06-ac9d7dc2d8fc dev_item.fsid 887c0052-9737-7c4d-9ae4-e1e8e0987e27 [DON'T MATCH] dev_item.type 15695375930593417017 dev_item.total_bytes 13324569925537380461 dev_item.bytes_used 1507442960832394956 dev_item.io_align 427152731 dev_item.io_width 3502596089 dev_item.sector_size 3344717708 dev_item.devid 6595375788997338785 dev_item.dev_group 3555555424 dev_item.seek_speed 120 dev_item.bandwidth 48 dev_item.generation 3117391594456070532 sys_chunk_array[2048]: ERROR: sys_array_size 3683155114 shouldn't exceed 2048 bytes backup_roots[4]: backup 0: backup_tree_root: 17565078465776725312 gen: 15130251661058939744 level: 190 backup_chunk_root: 13679788444858559115 gen: 17736819807929381547 level: 226 backup_extent_root: 6756067347371838835 gen: 4553921493461228561 level: 8 backup_fs_root: 7866259983563917998 gen: 11868179349484141539 level: 92 backup_dev_root: 4545361592282121939 gen: 6352642615573440863 level: 230 backup_csum_root: 10114788038344030171 gen: 15384393779986101426 level: 156 backup_total_bytes: 11088048233267625740 backup_bytes_used: 9538203816043857436 backup_num_devices: 13380888746215600774 backup 1: backup_tree_root: 10742171863500348064 gen: 9709686785972574248 level: 209 backup_chunk_root: 13845135692636155450 gen: 10619103856556655716 level: 191 backup_extent_root: 2237217864161787661 gen: 6243912137065072157 level: 204 backup_fs_root: 10179453249699741406 gen: 12296627743427106187 level: 18 backup_dev_root: 4039516741664845044 gen: 8940615886797811609 level: 254 backup_csum_root: 10961724823019101672 gen: 7389732407521693141 level: 61 backup_total_bytes: 3660405285821206758 backup_bytes_used: 14184963965334578332 backup_num_devices: 3331460568287782084 backup 2: backup_tree_root: 770700760417716059 gen: 8388027914279808891 level: 113 backup_chunk_root: 13569584946352292025 gen: 5517304645941681846 level: 255 backup_extent_root: 2251138094170630310 gen: 14614996599541187233 level: 243 backup_fs_root: 9814387157933473114 gen: 15331439954464538751 level: 139 backup_dev_root: 10100339900687890625 gen: 4950417503146664170 level: 154 backup_csum_root: 6159399237355569051 gen: 4888943391696402664 level: 190 backup_total_bytes: 17989679569386256737 backup_bytes_used: 17603043069188619986 backup_num_devices: 11882194400011889826 backup 3: backup_tree_root: 11909858444902455031 gen: 2055919935482364584 level: 218 backup_chunk_root: 764997422297817259 gen: 12047666587495465437 level: 152 backup_extent_root: 4302824747655729868 gen: 2000694038411056771 level: 130 backup_fs_root: 17376983502997538456 gen: 15795673477170452105 level: 8 backup_dev_root: 9498648306884603007 gen: 16335540667562306150 level: 55 backup_csum_root: 17559784773274850560 gen: 16446467839408725910 level: 19 backup_total_bytes: 5487649076532635489 backup_bytes_used: 1205365872171297006 backup_num_devices: 9128723400536577417 superblock: bytenr=274877906944, device=/dev/sdc --------------------------------------------------------- csum_type 47554 (INVALID) csum_size 32 csum 0x541052a55a1c2ddaf90aff444ce89571200e82fc49ad476bbaa75260a4a4d0ca [UNKNOWN CSUM TYPE OR SIZE] bytenr 725699426701493013 flags 0x214a46b2fa2f5218 ( METADUMP | unknown flag: 0x214a46b0fa2f5218 ) magic .l.B.[.. [DON'T MATCH] fsid 21ef660b-95da-ef3d-ee33-fab8db4a77da label ...-.f.-.#.......\...U.%d..g..y....D.bI...!..........Q3.{...f...H1.[...gF.P.N.....tb....I....]...J.:.y?OC...j......... a.2..R.;...~..}...I..ZkMUE.......[2.y....&.z.y\..wn%H..V.I-.rDL..FB.N.&......~.]..4U;..d.1........r{lc.M.u.g.....$.X..._....P*+.$..;d.... generation 7920913447830932522 root 2022721474399355307 sys_array_size 3372953409 chunk_root_generation 10097987123791087119 root_level 68 chunk_root 5468837660012789091 chunk_root_level 168 log_root 2583210597878745906 log_root_transid 9861947962494653893 log_root_level 227 total_bytes 14311427532890320964 bytes_used 5499248012605730795 sectorsize 3769334282 nodesize 731170869 leafsize (deprecated) 2849742608 stripesize 3909982636 root_dir 446564989666558392 num_devices 16326229407972446369 compat_flags 0xa9e31b82597f906d compat_ro_flags 0x7eedf12888be221a ( FREE_SPACE_TREE_VALID | unknown flag: 0x7eedf12888be2218 ) incompat_flags 0xdaa5fb08891101a7 ( MIXED_BACKREF | DEFAULT_SUBVOL | MIXED_GROUPS | BIG_METADATA | RAID56 | SKINNY_METADATA | unknown flag: 0xdaa5fb0889110000 ) cache_generation 9660688112699095389 uuid_tree_generation 6449937315995911103 dev_item.uuid 5fffab99-c830-9148-ae99-2f7a64f64b59 dev_item.fsid bd5258a4-4678-32f1-e0db-dfd3828daa64 [DON'T MATCH] dev_item.type 11267346882775593463 dev_item.total_bytes 4212847697383062560 dev_item.bytes_used 18092958380183270961 dev_item.io_align 3365530434 dev_item.io_width 2190234727 dev_item.sector_size 2183880601 dev_item.devid 7585256997551989802 dev_item.dev_group 2191500937 dev_item.seek_speed 248 dev_item.bandwidth 207 dev_item.generation 11174405559490900438 sys_chunk_array[2048]: ERROR: sys_array_size 3372953409 shouldn't exceed 2048 bytes backup_roots[4]: backup 0: backup_tree_root: 12135334221305554845 gen: 15894342622290853588 level: 190 backup_chunk_root: 13493509588194091780 gen: 11545802536567785598 level: 118 backup_extent_root: 9062952190439147193 gen: 8846280736252228984 level: 21 backup_fs_root: 13921706823046697654 gen: 528499158515528040 level: 217 backup_dev_root: 1821003510795307538 gen: 17133119724523804236 level: 91 backup_csum_root: 14045906134499734139 gen: 16896692969681070977 level: 170 backup_total_bytes: 158682317374891585 backup_bytes_used: 12297171789990416523 backup_num_devices: 652764446323531711 backup 1: backup_tree_root: 16833744060996233284 gen: 9900930740303553967 level: 242 backup_chunk_root: 6154841345198724630 gen: 13523671503832376565 level: 93 backup_extent_root: 459120287906601910 gen: 3704813002331499463 level: 254 backup_fs_root: 16420833026123586180 gen: 7721504441243943710 level: 163 backup_dev_root: 7941489184553068469 gen: 16600095204134340756 level: 117 backup_csum_root: 6579669820294033057 gen: 7830423395678916952 level: 99 backup_total_bytes: 2392077325755124274 backup_bytes_used: 15652090788221162985 backup_num_devices: 5503497027654595601 backup 2: backup_tree_root: 4138489268924930038 gen: 2553937734946237298 level: 187 backup_chunk_root: 763605228638723084 gen: 10755231533435149440 level: 235 backup_extent_root: 10700753787304320373 gen: 11686363008677407621 level: 131 backup_fs_root: 2623068414736957584 gen: 5921250119645386332 level: 39 backup_dev_root: 8258423872719262597 gen: 15788746881630554774 level: 21 backup_csum_root: 14877725698862393787 gen: 14014163427231231829 level: 126 backup_total_bytes: 1604790320860766553 backup_bytes_used: 16375787117869992070 backup_num_devices: 13472568300188916317 backup 3: backup_tree_root: 10881793116033863650 gen: 6194877904113531746 level: 114 backup_chunk_root: 5706748501273752509 gen: 2395078807671134967 level: 165 backup_extent_root: 16230028579539574650 gen: 12299255994704014216 level: 146 backup_fs_root: 15564012667129677409 gen: 13679497015882780830 level: 101 backup_dev_root: 14346962825574123849 gen: 10392679650475219476 level: 202 backup_csum_root: 9074164714682270895 gen: 15119687225321378499 level: 221 backup_total_bytes: 15613112091153675333 backup_bytes_used: 10922680836366561738 backup_num_devices: 9573610530134731857