[root@bigfoot2 ~]# cat fsck-cdep4 Pass 1: Checking inodes, blocks, and sizes Pass 2: Checking directory structure Duplicate entry 'HDep-n=Temps_u=s.v=f0000000000000000-v=f3fcc4db02b7a7355' found. Marking /ROOT/rep1/rep2/user/tsod100_hic (648023683) to be rebuilt. Pass 3: Checking directory connectivity Pass 3A: Optimizing directories Entry 'HDep-n=Temps_u=s.v=f0000000000000000-v=f3fcc4db02b7a7355' in /ROOT/rep1/rep2/user/tsod100_hic (648023683) has a non-unique filename. Rename to HDep-n=Temps_u=s.v=f0000000000000000-v=f3fcc4db02b7a73~0? no Pass 4: Checking reference counts Pass 5: Checking group summary information cdep4-MDT0000: ********** WARNING: Filesystem still has errors ********** cdep4-MDT0000: 2722319/878051328 files (0.9% non-contiguous), 111926882/878047232 blocks [root@bigfoot2 ~]# [root@bigfoot2 ~]# /usr/lib/lustre/debugfs /dev/mapper/da1vg0_mdt debugfs 1.42.3.wc3 (15-Aug-2012) debugfs: cd /ROOT/rep1/rep2/rep3/rep4 debugfs: ls 648023683 (28) . 643833496 (92) .. 648020571 (84) HDep-n=Temps_u=s.v=f0000000000000000-v=f3fcc4db02b7a7355 648020015 (3892) HDep-n=Temps_u=s.v=f0000000000000000-v=f3fcc4db02b7a7355 debugfs: stat <648020571> Inode: 648020571 Type: regular Mode: 0644 Flags: 0x0 Generation: 1613792851 Version: 0x0000002e:0c3fd07b User: 5121 Group: 5466 Size: 0 File ACL: 0 Directory ACL: 0 Links: 1 Blockcount: 0 Fragment: Address: 0 Number: 0 Size: 0 ctime: 0x50f9595a:00000000 -- Fri Jan 18 15:16:58 2013 atime: 0x50f91280:00000000 -- Fri Jan 18 10:14:40 2013 mtime: 0x50f91284:00000000 -- Fri Jan 18 10:14:44 2013 crtime: 0x50f91280:2529866c -- Fri Jan 18 10:14:40 2013 Size of extra inode fields: 28 Extended attributes stored in inode body: lma = "00 00 00 00 00 00 00 00 f3 fb 4c 19 02 00 00 00 e8 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 " (6 4) lma: fid=[0x2194cfbf3:0xe8:0x0] lov = "d0 0b d1 0b 01 00 00 00 e8 00 00 00 00 00 00 00 f3 fb 4c 19 02 00 00 00 00 00 40 00 03 00 00 00 eb ba 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 46 02 00 00 22 34 01 00 00 00 00 00 00 0 0 00 00 00 00 00 00 00 00 00 00 22 01 00 00 4a 33 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 47 01 00 00 " (104) link = "df f1 ea 11 01 00 00 00 62 00 00 00 00 00 00 00 39 41 6c 65 70 68 6f 4d 00 4a 00 00 00 02 19 14 97 ae 00 00 24 04 00 00 00 00 48 44 65 70 2d 6e 3d 54 65 6d 70 73 5f 75 3d 73 2e 76 3d 66 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 2d 76 3d 66 33 66 63 63 34 64 62 30 32 62 37 61 37 33 35 35 " (98) BLOCKS: debugfs: stat <648020015> Inode: 648020015 Type: regular Mode: 0640 Flags: 0x0 Generation: 1613792528 Version: 0x0000002e:0bd90e7c User: 5121 Group: 5466 Size: 0 File ACL: 0 Directory ACL: 0 Links: 1 Blockcount: 0 Fragment: Address: 0 Number: 0 Size: 0 ctime: 0x50f91147:00000000 -- Fri Jan 18 10:09:27 2013 atime: 0x50f91143:00000000 -- Fri Jan 18 10:09:23 2013 mtime: 0x50f91147:00000000 -- Fri Jan 18 10:09:27 2013 crtime: 0x50f91143:3f0f4408 -- Fri Jan 18 10:09:23 2013 Size of extra inode fields: 28 Extended attributes stored in inode body: lma = "00 00 00 00 00 00 00 00 6d 98 14 19 02 00 00 00 37 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 " (6 4) lma: fid=[0x21914986d:0x37:0x0] lov = "d0 0b d1 0b 01 00 00 00 37 00 00 00 00 00 00 00 6d 98 14 19 02 00 00 00 00 00 40 00 03 00 00 00 5e b9 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 b5 02 00 00 4e 3d 01 00 00 00 00 00 00 0 0 00 00 00 00 00 00 00 00 00 00 b6 00 00 00 a0 be 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 b4 01 00 00 " (104) link = "df f1 ea 11 01 00 00 00 62 00 00 00 00 00 00 00 39 41 6c 65 70 68 6f 4d 00 4a 00 00 00 02 19 14 97 ae 00 00 24 04 00 00 00 00 48 44 65 70 2d 6e 3d 54 65 6d 70 73 5f 75 3d 73 2e 76 3d 66 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 2d 76 3d 66 33 66 63 63 34 64 62 30 32 62 37 61 37 33 35 35 " (98) BLOCKS: debugfs: quit [root@bigfoot2 ~]# stat 648023683 stat: cannot stat `648023683': No such file or directory [root@bigfoot2 ~]# /usr/lib/lustre/debugfs /dev/mapper/da1vg0_mdt debugfs 1.42.3.wc3 (15-Aug-2012) debugfs: stat 648023683 648023683: File not found by ext2_lookup debugfs: stat <648023683> Inode: 648023683 Type: directory Mode: 0750 Flags: 0x0 Generation: 1613792240 Version: 0x0000002e:0bd00127 User: 5121 Group: 5466 Size: 4096 File ACL: 0 Directory ACL: 0 Links: 2 Blockcount: 8 Fragment: Address: 0 Number: 0 Size: 0 ctime: 0x50f9595a:00000000 -- Fri Jan 18 15:16:58 2013 atime: 0x50f91280:00000000 -- Fri Jan 18 10:14:40 2013 mtime: 0x50f9595a:00000000 -- Fri Jan 18 15:16:58 2013 crtime: 0x50f90d72:30b2d330 -- Fri Jan 18 09:53:06 2013 Size of extra inode fields: 28 Extended attributes stored in inode body: lma = "00 00 00 00 00 00 00 00 ae 97 14 19 02 00 00 00 04 24 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 " (6 4) lma: fid=[0x2191497ae:0x2404:0x0] link = "df f1 ea 11 01 00 00 00 35 00 00 00 00 00 00 00 39 41 6c 65 70 68 6f 4d 00 1d 00 00 00 02 00 00 04 00 00 00 09 0f 00 00 00 00 74 73 6f 64 31 30 30 5f 68 69 63 " (53) BLOCKS: (0):648283471 TOTAL: 1 debugfs: cd /ROOT/rep1/rep2/rep3/rep4 debugfs: dump_inode <648023683> toto debugfs: [root@bigfoot2 ~]# xxd toto 0000000: 830e a026 1c00 0112 2e00 1100 0000 0219 ...&............ 0000010: 1497 ae00 0024 0400 0000 0000 981e 6026 .....$........`& 0000020: 5c00 0212 2e2e 0011 0000 0002 0000 0400 \............... 0000030: 0000 090f 0000 0000 280f a026 4000 2511 ........(..&@.%. 0000040: 2e68 6572 6375 6c65 5f67 6d65 5f63 6163 .hercule_gme_cac 0000050: 6865 5f33 5f48 4465 702d 6e3d 5465 6d70 he_3_HDep-n=Temp 0000060: 735f 753d 7300 1100 0000 0219 1497 af00 s_u=s........... 0000070: 0027 e900 0000 0062 5b02 a026 5400 3811 .'.....b[..&T.8. 0000080: 4844 6570 2d6e 3d54 656d 7073 5f75 3d73 HDep-n=Temps_u=s 0000090: 2e76 3d66 3030 3030 3030 3030 3030 3030 .v=f000000000000 00000a0: 3030 3030 2d76 3d66 3366 6363 3464 6230 0000-v=f3fcc4db0 00000b0: 3262 3761 3733 3535 0011 0000 0002 194c 2b7a7355.......L 00000c0: fbf3 0000 00e8 0000 0000 6570 2f00 a026 ..........ep/..& 00000d0: 340f 3811 4844 6570 2d6e 3d54 656d 7073 4.8.HDep-n=Temps 00000e0: 5f75 3d73 2e76 3d66 3030 3030 3030 3030 _u=s.v=f00000000 00000f0: 3030 3030 3030 3030 2d76 3d66 3366 6363 00000000-v=f3fcc 0000100: 3464 6230 3262 3761 3733 3535 0011 0000 4db02b7a7355.... 0000110: 0002 1914 986d 0000 0037 0000 0000 6570 .....m...7....ep 0000120: 5b02 a026 e00e 3811 4844 6570 2d6e 3d54 [..&..8.HDep-n=T 0000130: 656d 7073 5f75 3d73 2e76 3d66 3030 3030 emps_u=s.v=f0000 0000140: 3030 3030 3030 3030 3030 3030 2d76 3d66 000000000000-v=f 0000150: 3366 6362 6665 3737 6337 3436 3066 3762 3fcbfe77c7460f7b 0000160: 0011 0000 0002 194c fbf3 0000 00e8 0000 .......L........ 0000170: 0000 0000 0000 0000 0000 0000 0000 0000 ................ 0000180: 0000 0000 0000 0000 0000 0000 0000 0000 ................ 0000190: 0000 0000 0000 0000 0000 0000 0000 0000 ................ 00001a0: 0000 0000 0000 0000 0000 0000 0000 0000 ................ 00001b0: 0000 0000 0000 0000 0000 0000 0000 0000 ................ 00001c0: 0000 0000 0000 0000 0000 0000 0000 0000 ................ 00001d0: 0000 0000 0000 0000 0000 0000 0000 0000 ................ 00001e0: 0000 0000 0000 0000 0000 0000 0000 0000 ................ 00001f0: 0000 0000 0000 0000 0000 0000 0000 0000 ................ 0000200: 0000 0000 0000 0000 0000 0000 0000 0000 ................ 0000210: 0000 0000 0000 0000 0000 0000 0000 0000 ................ 0000220: 0000 0000 0000 0000 0000 0000 0000 0000 ................ 0000230: 0000 0000 0000 0000 0000 0000 0000 0000 ................ 0000240: 0000 0000 0000 0000 0000 0000 0000 0000 ................ 0000250: 0000 0000 0000 0000 0000 0000 0000 0000 ................ debugfs: pwd [pwd] INODE: 648022942 PATH: /ROOT/rep1/rep2/rep3/rep4 [root] INODE: 2 PATH: / debugfs: ls 648022942 (28) . 643833496 (28) .. 648020697 (84) depouillement 648022965 (3956) HDep-n=Temps_u=s.v=f0000000000000000-v=f3fcc4db02b7a7355 debugfs: stat <648022965> Inode: 648022965 Type: regular Mode: 0640 Flags: 0x0 Generation: 1613792912 Version: 0x0000002e:0bddd3ec User: 5121 Group: 5466 Size: 0 File ACL: 0 Directory ACL: 0 Links: 1 Blockcount: 0 Fragment: Address: 0 Number: 0 Size: 0 ctime: 0x50f91364:00000000 -- Fri Jan 18 10:18:28 2013 atime: 0x50f9135f:00000000 -- Fri Jan 18 10:18:23 2013 mtime: 0x50f91363:00000000 -- Fri Jan 18 10:18:27 2013 crtime: 0x50f9135f:0106e3a8 -- Fri Jan 18 10:18:23 2013 Size of extra inode fields: 28 Extended attributes stored in inode body: lma = "00 00 00 00 00 00 00 00 f3 fb 4c 19 02 00 00 00 ea 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 " (6 4) lma: fid=[0x2194cfbf3:0xea:0x0] lov = "d0 0b d1 0b 01 00 00 00 ea 00 00 00 00 00 00 00 f3 fb 4c 19 02 00 00 00 00 00 40 00 03 00 00 00 d2 bb 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 16 02 00 00 3a b9 00 00 00 00 00 00 00 0 0 00 00 00 00 00 00 00 00 00 00 f1 02 00 00 68 be 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 26 02 00 00 " (104) link = "df f1 ea 11 01 00 00 00 62 00 00 00 00 00 00 00 39 41 6c 65 70 68 6f 4d 00 4a 00 00 00 02 19 14 97 ad 00 00 26 e1 00 00 00 00 48 44 65 70 2d 6e 3d 54 65 6d 70 73 5f 75 3d 73 2e 76 3d 66 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 2d 76 3d 66 33 66 63 63 34 64 62 30 32 62 37 61 37 33 35 35 " (98) BLOCKS: [root@yack40(NEW) ~]# grep HDep-n=Temps_u=s.v=f0000000000000000-v=f3fcc4db02b7a7355 rbh-sherpa.log.11 2013/01/18 15:16:56 rbh-sherpa@yack40[8625/11]: SHERPA | GC of dep files disabled: not removing /cea/cache_dep/rep1/rep2/rep3/rep4/HDep-n=Temps_u=s.v=f0000000000000000-v=f3fcc4db02b7a7355 2013/01/18 23:52:58 rbh-sherpa@yack40[8625/9]: SHERPA | GC of dep files disabled: not removing /cea/cache_dep/rep1/rep2/rep3/rep4/HDep-n=Temps_u=s.v=f0000000000000000-v=f3fcc4db02b7a7355 [root@cartan1000 ~]# shine mount -f cdep4 -L Mounting cdep4 on /cea/cache_dep Mounting of cdep4 on /cea/cache_dep succeeded (0.9 sec) Mount successful on cartan1000 Filesystem tuning applied on cartan1000 [root@cartan1000 ~]# cd /cea/cache_dep [root@cartan1000 cache_dep]# cd rep1/rep2/rep3 [root@cartan1000 rep3]# ls -rtld tsod101_hic tsod100_hic drwxr-x--- 3 user m7 4096 Jan 18 10:24 tsod101_hic drwxr-x--- 2 user m7 4096 Jan 18 15:16 tsod100_hic [root@cartan1000 user]# stat tsod101_hic tsod100_hic File: `tsod101_hic' Size: 4096 Blocks: 8 IO Block: 4096 directory Device: c103e526h/3238257958d Inode: 151174704168707809 Links: 3 Access: (0750/drwxr-x---) Uid: ( 5121/user) Gid: ( 5466/ m7) Access: 2013-01-18 10:18:22.000000000 +0100 Modify: 2013-01-18 10:24:50.000000000 +0100 Change: 2013-01-18 10:24:50.000000000 +0100 File: `tsod100_hic' Size: 4096 Blocks: 8 IO Block: 4096 directory Device: c103e526h/3238257958d Inode: 151174704185484292 Links: 2 Access: (0750/drwxr-x---) Uid: ( 5121/user) Gid: ( 5466/ m7) Access: 2013-01-18 10:14:40.000000000 +0100 Modify: 2013-01-18 15:16:58.000000000 +0100 Change: 2013-01-18 15:16:58.000000000 +0100 [root@cartan1000 user]# ls -rtli tsod101_hic/HDep-n=* tsod100_hic/HDep-n=* 151174707389923383 -rw-r----- 1 user m7 5181952 Jan 18 10:09 tsod100_hic/HDep-n=Temps_u=s.v=f0000000000000000-v=f3fcc4db02b7a73~0 151236707490988264 -rw-r--r-- 1 user m7 5181952 Jan 18 10:14 tsod100_hic/HDep-n=Temps_u=s.v=f0000000000000000-v=f3fcc4db02b7a7355 151236707490988266 -rw-r----- 1 user m7 5181952 Jan 18 10:18 tsod101_hic/HDep-n=Temps_u=s.v=f0000000000000000-v=f3fcc4db02b7a7355 [root@cartan1000 user2]# cksum /cea/cache_dep/rep1/rep2/user/tsod101_hic/HDep* /cea/cache_dep/S/lama/m7/user/tsod100_hic/HDep* 3120569444 5181952 /cea/cache_dep/rep1/rep2/user/tsod101_hic/HDep-n=Temps_u=s.v=f0000000000000000-v=f3fcc4db02b7a7355 1637797243 5181952 /cea/cache_dep/rep1/rep2/user/tsod100_hic/HDep-n=Temps_u=s.v=f0000000000000000-v=f3fcc4db02b7a7355 1015085826 5181952 /cea/cache_dep/rep1/rep2/user/tsod100_hic/HDep-n=Temps_u=s.v=f0000000000000000-v=f3fcc4db02b7a73~0 [root@cartan1000 user]# lfs getstripe tsod100_hic/HDep-n=Temps_u=s.v=f0000000000000000-v=f3fcc4db02b7a73~0 tsod100_hic/HDep-n=Temps_u=s.v=f0000000000000000-v=f3fcc4db02b7a73~0 lmm_stripe_count: 3 lmm_stripe_size: 4194304 lmm_stripe_offset: 693 obdidx objid objid group 693 47454 0xb95e 0 182 81230 0x13d4e 0 436 48800 0xbea0 0 [root@cartan1000 user]# lfs getstripe tsod100_hic/HDep-n=Temps_u=s.v=f0000000000000000-v=f3fcc4db02b7a7355 tsod100_hic/HDep-n=Temps_u=s.v=f0000000000000000-v=f3fcc4db02b7a7355 lmm_stripe_count: 3 lmm_stripe_size: 4194304 lmm_stripe_offset: 582 obdidx objid objid group 582 47851 0xbaeb 0 290 78882 0x13422 0 327 78666 0x1334a 0 [root@cartan1000 user]# lfs getstripe tsod101_hic/HDep-n=Temps_u=s.v=f0000000000000000-v=f3fcc4db02b7a7355 tsod101_hic/HDep-n=Temps_u=s.v=f0000000000000000-v=f3fcc4db02b7a7355 lmm_stripe_count: 3 lmm_stripe_size: 4194304 lmm_stripe_offset: 534 obdidx objid objid group 534 48082 0xbbd2 0 753 47418 0xb93a 0 550 48744 0xbe68 0 [root@cartan1000 user]# lfs path2fid tsod100_hic/HDep-n=Temps_u=s.v=f0000000000000000-v=f3fcc4db02b7a73~0 [0x21914986d:0x37:0x0] [root@cartan1000 user]# lfs path2fid tsod100_hic/HDep-n=Temps_u=s.v=f0000000000000000-v=f3fcc4db02b7a7355 [0x2194cfbf3:0xe8:0x0] [root@cartan1000 user]# lfs path2fid tsod101_hic/HDep-n=Temps_u=s.v=f0000000000000000-v=f3fcc4db02b7a7355 [0x2194cfbf3:0xea:0x0] [root@cartan1000 ~]# cd /cea/cache_dep/S/lama/s8/user2 [root@cartan1000 user2]# ls [root@cartan1000 user2]# ls -rtl total 0 [root@cartan1000 user2]# mkdir dir_test1 [root@cartan1000 user2]# mkdir dir_test2 [root@cartan1000 user2]# cp /cea/cache_dep/rep1/rep2/user/tsod101_hic/HDep-n=Temps_u=s.v=f0000000000000000-v=f3fcc4db02b7a7355 dir_test1 [root@cartan1000 user2]# ln dir_test1/HDep-n\=Temps_u\=s.v\=f0000000000000000-v\=f3fcc4db02b7a7355 dir_test2 [root@cartan1000 user2]# ls -rtli dir_test* dir_test1: total 5064 151390261631516675 -rw-r----- 2 root root 5181952 Jan 29 17:05 HDep-n=Temps_u=s.v=f0000000000000000-v=f3fcc4db02b7a7355 dir_test2: total 5064 151390261631516675 -rw-r----- 2 root root 5181952 Jan 29 17:05 HDep-n=Temps_u=s.v=f0000000000000000-v=f3fcc4db02b7a7355 [root@cartan1000 user2]# lfs path2fid dir_test1/* [0x219d8a40f:0x3:0x0] [root@cartan1000 user2]# lfs path2fid dir_test2/* [0x219d8a40f:0x3:0x0] [root@cartan1000 user2]# cp /cea/cache_dep/rep1/rep2/user/tsod101_hic/HDep-n=Temps_u=s.v=f0000000000000000-v=f3fcc4db02b7a7355 dir_test1 cp: overwrite `dir_test1/HDep-n=Temps_u=s.v=f0000000000000000-v=f3fcc4db02b7a7355'? y [root@cartan1000 user2]# lfs path2fid dir_test2/* [0x219d8a40f:0x3:0x0] [root@cartan1000 user2]# lfs path2fid dir_test1* [0x219d8a40f:0x1:0x0] [root@cartan1000 user2]# ls -rtli dir_test* dir_test1: total 5064 151390261631516675 -rw-r----- 2 root root 5181952 Jan 29 17:11 HDep-n=Temps_u=s.v=f0000000000000000-v=f3fcc4db02b7a7355 dir_test2: total 5064 151390261631516675 -rw-r----- 2 root root 5181952 Jan 29 17:11 HDep-n=Temps_u=s.v=f0000000000000000-v=f3fcc4db02b7a7355 [root@cartan1000 user2]#