On Tue, Jul 10, 2018 at 09:34:36AM +0800, Qu Wenruo wrote: > >>>> Ok, this is where I am now: > >>>> WARNING: debug: end of checking extent item[18457780273152 169 1] > >>>> type: 176 offset: 2 > >>>> checking extent items [18457780273152/18457780273152] > >>>> ERROR: errors found in extent allocation tree or chunk allocation > >>>> checking fs roots > >>>> ERROR: root 17592 EXTENT_DATA[25937109 4096] gap exists, expected: > >>>> EXTENT_DATA[25937109 4033] > > The expected end is not even aligned to sectorsize. > > I think there is something wrong. > Dump tree on this INODE would definitely help in this case. > > Marc, would you please try dump using the following command? > > # btrfs ins dump-tree -t 17592 <dev> | grep -C 40 25937109 Sure, there you go: gargamel:~# btrfs ins dump-tree -t 17592 /dev/mapper/dshelf2 | grep -C 40 25937109 extent data disk byte 3259370151936 nr 114688 extent data offset 0 nr 131072 ram 131072 extent compression 1 (zlib) item 144 key (2009526 EXTENT_DATA 1179648) itemoff 7931 itemsize 53 generation 18462 type 1 (regular) extent data disk byte 3259370266624 nr 118784 extent data offset 0 nr 131072 ram 131072 extent compression 1 (zlib) item 145 key (2009526 EXTENT_DATA 1310720) itemoff 7878 itemsize 53 generation 18462 type 1 (regular) extent data disk byte 3259370385408 nr 118784 extent data offset 0 nr 131072 ram 131072 extent compression 1 (zlib) item 146 key (2009526 EXTENT_DATA 1441792) itemoff 7825 itemsize 53 generation 18462 type 1 (regular) extent data disk byte 3259370504192 nr 118784 extent data offset 0 nr 131072 ram 131072 extent compression 1 (zlib) item 147 key (2009526 EXTENT_DATA 1572864) itemoff 7772 itemsize 53 generation 18462 type 1 (regular) extent data disk byte 3259370622976 nr 114688 extent data offset 0 nr 131072 ram 131072 extent compression 1 (zlib) item 148 key (2009526 EXTENT_DATA 1703936) itemoff 7719 itemsize 53 generation 18462 type 1 (regular) extent data disk byte 3259370737664 nr 118784 extent data offset 0 nr 131072 ram 131072 extent compression 1 (zlib) item 149 key (2009526 EXTENT_DATA 1835008) itemoff 7666 itemsize 53 generation 18462 type 1 (regular) extent data disk byte 3259370856448 nr 118784 extent data offset 0 nr 131072 ram 131072 extent compression 1 (zlib) item 150 key (2009526 EXTENT_DATA 1966080) itemoff 7613 itemsize 53 generation 18462 type 1 (regular) extent data disk byte 3259370975232 nr 118784 extent data offset 0 nr 131072 ram 131072 extent compression 1 (zlib) item 151 key (2009526 EXTENT_DATA 2097152) itemoff 7560 itemsize 53 generation 18462 type 1 (regular) extent data disk byte 3259371094016 nr 114688 extent data offset 0 nr 131072 ram 131072 extent compression 1 (zlib) item 152 key (2009526 EXTENT_DATA 2228224) itemoff 7507 itemsize 53 generation 18462 type 1 (regular) extent data disk byte 3259371208704 nr 114688 extent data offset 0 nr 131072 ram 131072 extent compression 1 (zlib) item 153 key (2009526 EXTENT_DATA 2359296) itemoff 7454 itemsize 53 generation 18462 type 1 (regular) extent data disk byte 3259371323392 nr 110592 extent data offset 0 nr 131072 ram 131072 extent compression 1 (zlib) item 154 key (2009526 EXTENT_DATA 2490368) itemoff 7401 itemsize 53 generation 18462 type 1 (regular) extent data disk byte 3259371433984 nr 114688 extent data offset 0 nr 131072 ram 131072 extent compression 1 (zlib) item 155 key (2009526 EXTENT_DATA 2621440) itemoff 7348 itemsize 53 generation 18462 type 1 (regular) extent data disk byte 3259371548672 nr 110592 extent data offset 0 nr 131072 ram 131072 extent compression 1 (zlib) item 156 key (2009526 EXTENT_DATA 2752512) itemoff 7295 itemsize 53 generation 18462 type 1 (regular) extent data disk byte 3259371659264 nr 114688 extent data offset 0 nr 131072 ram 131072 extent compression 1 (zlib) item 157 key (2009526 EXTENT_DATA 2883584) itemoff 7242 itemsize 53 generation 18462 type 1 (regular) extent data disk byte 3259371773952 nr 106496 extent data offset 0 nr 131072 ram 131072 extent compression 1 (zlib) item 158 key (2009526 EXTENT_DATA 3014656) itemoff 7189 itemsize 53 generation 18462 type 1 (regular) extent data disk byte 3259371880448 nr 114688 extent data offset 0 nr 131072 ram 131072 extent compression 1 (zlib) item 159 key (2009526 EXTENT_DATA 3145728) itemoff 7136 itemsize 53 generation 18462 type 1 (regular) extent data disk byte 3259371995136 nr 114688 -- location key (14379106 INODE_ITEM 0) type FILE transid 22300 data_len 0 name_len 35 name: thumb1024_712_20150620_EDC_Day3.jpg item 133 key (14354867 DIR_ITEM 729404427) itemoff 6716 itemsize 109 location key (14379951 INODE_ITEM 0) type FILE transid 22301 data_len 0 name_len 79 name: thumb1024_AllBest-Dive7-1_Dos_Amigos_Pequena-128_Dive7-1_Dos_Amigos_Pequena.jpg item 134 key (14354867 DIR_ITEM 729583157) itemoff 6639 itemsize 77 location key (17112358 INODE_ITEM 0) type FILE transid 32826 data_len 0 name_len 47 name: thumb1024_151_20180126_Sydney_Australia_Day.jpg item 135 key (14354867 DIR_ITEM 729620534) itemoff 6565 itemsize 74 location key (17112383 INODE_ITEM 0) type FILE transid 32826 data_len 0 name_len 44 name: thumb1024_185_20180127_Powerhouse_Museum.jpg item 136 key (14354867 DIR_ITEM 729673586) itemoff 6487 itemsize 78 location key (15382518 INODE_ITEM 0) type FILE transid 22518 data_len 0 name_len 48 name: thumb1024_144_20170209_Sapporo_Snow_Festival.jpg item 137 key (14354867 DIR_ITEM 729690560) itemoff 6420 itemsize 67 location key (14375605 INODE_ITEM 0) type FILE transid 22299 data_len 0 name_len 37 name: thumb1024_4114_Thu_Penguin_Dinner.jpg item 138 key (14354867 DIR_ITEM 729891652) itemoff 6341 itemsize 79 location key (16747032 INODE_ITEM 0) type FILE transid 30141 data_len 0 name_len 49 name: thumb1024_161_20180106_Tignes_Val_Disere_Day1.jpg item 139 key (14354867 DIR_ITEM 730070272) itemoff 6276 itemsize 65 location key (16884158 INODE_ITEM 0) type FILE transid 30467 data_len 0 name_len 35 name: thumb1024_118_20180117_Lausanne.jpg item 140 key (14354867 DIR_ITEM 730123776) itemoff 6198 itemsize 78 location key (14366570 INODE_ITEM 0) type FILE transid 22294 data_len 0 name_len 48 name: thumb1024_140_20120629_Glenwood_Springs_Day2.jpg item 141 key (14354867 DIR_ITEM 730385272) itemoff 6141 itemsize 57 location key (15324008 INODE_ITEM 0) type FILE transid 22507 data_len 0 name_len 27 name: thumb1024_623_BRC_After.jpg item 142 key (14354867 DIR_ITEM 730586073) itemoff 6069 itemsize 72 location key (25937109 INODE_ITEM 0) type FILE transid 137680 data_len 0 name_len 42 name: thumb1024_112_DiveB-1_Oslob_Whaleshark.jpg item 143 key (14354867 DIR_ITEM 730655025) itemoff 5998 itemsize 71 location key (14360632 INODE_ITEM 0) type FILE transid 22291 data_len 0 name_len 41 name: 2_Marativa_Island-100_Marativa_Island.jpg item 144 key (14354867 DIR_ITEM 731081108) itemoff 5929 itemsize 69 location key (14370078 INODE_ITEM 0) type FILE transid 22295 data_len 0 name_len 39 name: thumb1024_2139_NaturalHistoryMuseum.jpg item 145 key (14354867 DIR_ITEM 731116607) itemoff 5857 itemsize 72 location key (15024560 INODE_ITEM 0) type FILE transid 22427 data_len 0 name_len 42 name: thumb1024_131_20160420_Day01_Singapore.jpg item 146 key (14354867 DIR_ITEM 731261277) itemoff 5777 itemsize 80 location key (15080260 INODE_ITEM 0) type FILE transid 22471 data_len 0 name_len 50 name: thumb1024_166_20160723_Day12_Okayama_Hiroshima.jpg item 147 key (14354867 DIR_ITEM 731272028) itemoff 5702 itemsize 75 location key (14371298 INODE_ITEM 0) type FILE transid 22296 data_len 0 name_len 45 name: thumb1024_243_20141110_Day17_Wulai_Sanxia.jpg item 148 key (14354867 DIR_ITEM 731674484) itemoff 5636 itemsize 66 location key (15951111 INODE_ITEM 0) type FILE transid 27634 data_len 0 name_len 36 name: thumb1024_836_20171105_Hong_Kong.jpg item 149 key (14354867 DIR_ITEM 731720973) itemoff 5559 itemsize 77 location key (15003569 INODE_ITEM 0) type FILE transid 22421 data_len 0 name_len 47 name: thumb1024_238_20160120_Whistler_Heli_Skiing.jpg item 150 key (14354867 DIR_ITEM 731839840) itemoff 5494 itemsize 65 location key (14377852 INODE_ITEM 0) type FILE transid 22300 data_len 0 name_len 35 name: thumb1024_565_Glide_Down_Grouse.jpg item 151 key (14354867 DIR_ITEM 731977726) itemoff 5402 itemsize 92 location key (14364355 INODE_ITEM 0) type FILE transid 22293 data_len 0 name_len 62 name: thumb1024_117_20110812_ComputerHistoryMuseum_Dad_Genevieve.jpg item 152 key (14354867 DIR_ITEM 731982080) itemoff 5330 itemsize 72 location key (15401745 INODE_ITEM 0) type FILE -- location key (25937099 INODE_ITEM 0) type FILE transid 137680 data_len 0 name_len 46 name: thumb1024_111_20180529_Presidential_Museum.jpg item 47 key (14354867 DIR_INDEX 33609) itemoff 12751 itemsize 67 location key (25937100 INODE_ITEM 0) type FILE transid 137680 data_len 0 name_len 37 name: thumb1024_111_20180612_Cebu_Bohol.jpg item 48 key (14354867 DIR_INDEX 33611) itemoff 12680 itemsize 71 location key (25937101 INODE_ITEM 0) type FILE transid 137680 data_len 0 name_len 41 name: thumb1024_111_Dive1-3_Wallstreet_West.jpg item 49 key (14354867 DIR_INDEX 33613) itemoff 12615 itemsize 65 location key (25937102 INODE_ITEM 0) type FILE transid 137680 data_len 0 name_len 35 name: thumb1024_111_Dive7-1N_Thalatta.jpg item 50 key (14354867 DIR_INDEX 33615) itemoff 12549 itemsize 66 location key (25937103 INODE_ITEM 0) type FILE transid 137680 data_len 0 name_len 36 name: thumb1024_111_DiveC-1_Lighthouse.jpg item 51 key (14354867 DIR_INDEX 33617) itemoff 12475 itemsize 74 location key (25937104 INODE_ITEM 0) type FILE transid 137680 data_len 0 name_len 44 name: thumb1024_1126_20180518_EDC_Vegas_People.jpg item 52 key (14354867 DIR_INDEX 33619) itemoff 12401 itemsize 74 location key (25937105 INODE_ITEM 0) type FILE transid 137680 data_len 0 name_len 44 name: thumb1024_1127_20180518_EDC_Vegas_People.jpg item 53 key (14354867 DIR_INDEX 33621) itemoff 12338 itemsize 63 location key (25937106 INODE_ITEM 0) type FILE transid 137680 data_len 0 name_len 33 name: thumb1024_112_20180525_Manila.jpg item 54 key (14354867 DIR_INDEX 33623) itemoff 12271 itemsize 67 location key (25937107 INODE_ITEM 0) type FILE transid 137680 data_len 0 name_len 37 name: thumb1024_112_20180612_Cebu_Bohol.jpg item 55 key (14354867 DIR_INDEX 33625) itemoff 12205 itemsize 66 location key (25937108 INODE_ITEM 0) type FILE transid 137680 data_len 0 name_len 36 name: thumb1024_112_Dive3-3_Black_Rock.jpg item 56 key (14354867 DIR_INDEX 33627) itemoff 12133 itemsize 72 location key (25937109 INODE_ITEM 0) type FILE transid 137680 data_len 0 name_len 42 name: thumb1024_112_DiveB-1_Oslob_Whaleshark.jpg item 57 key (14354867 DIR_INDEX 33629) itemoff 12059 itemsize 74 location key (25937110 INODE_ITEM 0) type FILE transid 137680 data_len 0 name_len 44 name: thumb1024_1130_20180518_EDC_Vegas_People.jpg item 58 key (14354867 DIR_INDEX 33631) itemoff 11985 itemsize 74 location key (25937111 INODE_ITEM 0) type FILE transid 137680 data_len 0 name_len 44 name: thumb1024_1134_20180518_EDC_Vegas_People.jpg item 59 key (14354867 DIR_INDEX 33633) itemoff 11911 itemsize 74 location key (25937112 INODE_ITEM 0) type FILE transid 137680 data_len 0 name_len 44 name: thumb1024_1135_20180518_EDC_Vegas_People.jpg item 60 key (14354867 DIR_INDEX 33635) itemoff 11837 itemsize 74 location key (25937113 INODE_ITEM 0) type FILE transid 137680 data_len 0 name_len 44 name: thumb1024_1136_20180518_EDC_Vegas_People.jpg item 61 key (14354867 DIR_INDEX 33637) itemoff 11775 itemsize 62 location key (25937114 INODE_ITEM 0) type FILE transid 137680 data_len 0 name_len 32 name: thumb1024_113_20180519_Vegas.jpg item 62 key (14354867 DIR_INDEX 33639) itemoff 11712 itemsize 63 location key (25937115 INODE_ITEM 0) type FILE transid 137680 data_len 0 name_len 33 name: thumb1024_113_20180524_Manila.jpg item 63 key (14354867 DIR_INDEX 33641) itemoff 11649 itemsize 63 location key (25937116 INODE_ITEM 0) type FILE transid 137680 data_len 0 name_len 33 name: thumb1024_113_20180525_Manila.jpg item 64 key (14354867 DIR_INDEX 33643) itemoff 11574 itemsize 75 location key (25937117 INODE_ITEM 0) type FILE transid 137680 data_len 0 name_len 45 name: thumb1024_113_20180525_Manila_Mind_Museum.jpg item 65 key (14354867 DIR_INDEX 33645) itemoff 11505 itemsize 69 location key (25937118 INODE_ITEM 0) type FILE transid 137680 data_len 0 name_len 39 name: thumb1024_113_20180528_Taal_Volcano.jpg item 66 key (14354867 DIR_INDEX 33647) itemoff 11418 itemsize 87 location key (25937119 INODE_ITEM 0) type FILE -- item 22 key (25937106 EXTENT_DATA 0) itemoff 14343 itemsize 53 generation 137680 type 1 (regular) extent data disk byte 42296578048 nr 163840 extent data offset 0 nr 163840 ram 163840 extent compression 0 (none) item 23 key (25937107 INODE_ITEM 0) itemoff 14183 itemsize 160 generation 137680 transid 137680 size 217631 nbytes 221184 block group 0 mode 100644 links 1 uid 500 gid 500 rdev 0 sequence 976 flags 0x0(none) atime 1529023119.0 (2018-06-14 17:38:39) ctime 1529023119.806610768 (2018-06-14 17:38:39) mtime 1528945892.0 (2018-06-13 20:11:32) otime 1529023119.802610815 (2018-06-14 17:38:39) item 24 key (25937107 INODE_REF 14354867) itemoff 14136 itemsize 47 index 33623 namelen 37 name: thumb1024_112_20180612_Cebu_Bohol.jpg item 25 key (25937107 EXTENT_DATA 0) itemoff 14083 itemsize 53 generation 137680 type 1 (regular) extent data disk byte 42297749504 nr 221184 extent data offset 0 nr 221184 ram 221184 extent compression 0 (none) item 26 key (25937108 INODE_ITEM 0) itemoff 13923 itemsize 160 generation 137680 transid 137680 size 202071 nbytes 204800 block group 0 mode 100644 links 1 uid 500 gid 500 rdev 0 sequence 371 flags 0x8(NOCOMPRESS) atime 1529023149.0 (2018-06-14 17:39:09) ctime 1529023158.154151505 (2018-06-14 17:39:18) mtime 1528885173.0 (2018-06-13 03:19:33) otime 1529023119.806610768 (2018-06-14 17:38:39) item 27 key (25937108 INODE_REF 14354867) itemoff 13877 itemsize 46 index 33625 namelen 36 name: thumb1024_112_Dive3-3_Black_Rock.jpg item 28 key (25937108 EXTENT_DATA 0) itemoff 13824 itemsize 53 generation 137680 type 1 (regular) extent data disk byte 1286512640 nr 4096 extent data offset 0 nr 4096 ram 4096 extent compression 0 (none) item 29 key (25937108 EXTENT_DATA 4096) itemoff 13771 itemsize 53 generation 137680 type 1 (regular) extent data disk byte 42297970688 nr 200704 extent data offset 0 nr 200704 ram 200704 extent compression 0 (none) item 30 key (25937109 INODE_ITEM 0) itemoff 13611 itemsize 160 generation 137680 transid 137680 size 85312 nbytes 85953 block group 0 mode 100644 links 1 uid 500 gid 500 rdev 0 sequence 253 flags 0x0(none) atime 1529023177.0 (2018-06-14 17:39:37) ctime 1529023181.625870411 (2018-06-14 17:39:41) mtime 1528885147.0 (2018-06-13 03:19:07) otime 1529023159.138139719 (2018-06-14 17:39:19) item 31 key (25937109 INODE_REF 14354867) itemoff 13559 itemsize 52 index 33627 namelen 42 name: thumb1024_112_DiveB-1_Oslob_Whaleshark.jpg item 32 key (25937109 EXTENT_DATA 0) itemoff 11563 itemsize 1996 generation 137680 type 0 (inline) inline extent data size 1975 ram_bytes 4033 compression 2 (lzo) item 33 key (25937109 EXTENT_DATA 4033) itemoff 11510 itemsize 53 generation 143349 type 1 (regular) extent data disk byte 0 nr 0 extent data offset 0 nr 63 ram 63 extent compression 0 (none) item 34 key (25937109 EXTENT_DATA 4096) itemoff 11457 itemsize 53 generation 137680 type 1 (regular) extent data disk byte 1286516736 nr 4096 extent data offset 0 nr 4096 ram 4096 extent compression 0 (none) item 35 key (25937109 EXTENT_DATA 8192) itemoff 11404 itemsize 53 generation 137680 type 1 (regular) extent data disk byte 1286520832 nr 8192 extent data offset 0 nr 12288 ram 12288 extent compression 2 (lzo) item 36 key (25937109 EXTENT_DATA 20480) itemoff 11351 itemsize 53 generation 137680 type 1 (regular) extent data disk byte 4199424000 nr 65536 extent data offset 0 nr 65536 ram 65536 extent compression 0 (none) item 37 key (25937110 INODE_ITEM 0) itemoff 11191 itemsize 160 generation 137680 transid 137680 size 135515 nbytes 139264 block group 0 mode 100644 links 1 uid 500 gid 500 rdev 0 sequence 145 flags 0x0(none) atime 1529023187.0 (2018-06-14 17:39:47) ctime 1529023190.13769960 (2018-06-14 17:39:50) mtime 1527198648.0 (2018-05-24 14:50:48) otime 1529023182.589858866 (2018-06-14 17:39:42) item 38 key (25937110 INODE_REF 14354867) itemoff 11137 itemsize 54 index 33629 namelen 44 name: thumb1024_1130_20180518_EDC_Vegas_People.jpg item 39 key (25937110 EXTENT_DATA 0) itemoff 11084 itemsize 53 generation 137680 type 1 (regular) extent data disk byte 34841370624 nr 139264 extent data offset 0 nr 139264 ram 139264 extent compression 0 (none) item 40 key (25937111 INODE_ITEM 0) itemoff 10924 itemsize 160 generation 137680 transid 137680 size 151659 nbytes 155648 block group 0 mode 100644 links 1 uid 500 gid 500 rdev 0 sequence 479 flags 0x0(none) atime 1529023192.0 (2018-06-14 17:39:52) ctime 1529023194.61721484 (2018-06-14 17:39:54) mtime 1527198649.0 (2018-05-24 14:50:49) otime 1529023190.625762632 (2018-06-14 17:39:50) item 41 key (25937111 INODE_REF 14354867) itemoff 10870 itemsize 54 index 33631 namelen 44 name: thumb1024_1134_20180518_EDC_Vegas_People.jpg item 42 key (25937111 EXTENT_DATA 0) itemoff 10817 itemsize 53 generation 137680 type 1 (regular) extent data disk byte 37451919360 nr 155648 extent data offset 0 nr 155648 ram 155648 extent compression 0 (none) item 43 key (25937112 INODE_ITEM 0) itemoff 10657 itemsize 160 generation 137680 transid 137680 size 81989 nbytes 81920 block group 0 mode 100644 links 1 uid 500 gid 500 rdev 0 sequence 265 flags 0x8(NOCOMPRESS) atime 1529023198.0 (2018-06-14 17:39:58) ctime 1529023198.929663188 (2018-06-14 17:39:58)
-- "A mouse is a device used to point at the xterm you want to type in" - A.S.R. Microsoft is to operating systems .... .... what McDonalds is to gourmet cooking Home page: http://marc.merlins.org/ | PGP 7F55D5F27AAF9D08 -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html