== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 02:53:45 (1789455225) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7920 1263384 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7100 1264204 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 25860 3581160 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17616 3589404 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4045 1019955 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1990 1022010 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2742 259402 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2662 259482 2% /mnt/lustre[OST:1] filesystem_summary: 524919 6035 518884 2% /mnt/lustre - mkdir 720 (time 1789455241.71 total 10.01 last 71.92) - mkdir 1358 (time 1789455251.73 total 20.03 last 63.70) - mkdir 2062 (time 1789455261.73 total 30.03 last 70.40) - mkdir 2901 (time 1789455271.74 total 40.04 last 83.79) - mkdir 3668 (time 1789455281.76 total 50.06 last 76.56) - mkdir 4350 (time 1789455291.77 total 60.07 last 68.12) - mkdir 5195 (time 1789455301.78 total 70.08 last 84.43) - mkdir 5985 (time 1789455311.79 total 80.09 last 78.89) - mkdir 6759 (time 1789455321.80 total 90.10 last 77.36) - mkdir 7358 (time 1789455331.82 total 100.12 last 59.78) - mkdir 7854 (time 1789455341.87 total 110.17 last 49.35) - mkdir 8346 (time 1789455351.87 total 120.17 last 49.17) - mkdir 8900 (time 1789455361.89 total 130.19 last 55.30) - mkdir 9573 (time 1789455371.90 total 140.20 last 67.22) - mkdir 10000 (time 1789455377.88 total 146.18 last 71.46) - mkdir 10564 (time 1789455387.89 total 156.19 last 56.32) - mkdir 11277 (time 1789455397.90 total 166.20 last 71.24) - mkdir 11934 (time 1789455407.91 total 176.21 last 65.66) - mkdir 12724 (time 1789455417.91 total 186.21 last 78.98) - mkdir 13561 (time 1789455427.91 total 196.21 last 83.68) - mkdir 14362 (time 1789455437.93 total 206.23 last 80.00) - mkdir 15094 (time 1789455447.93 total 216.23 last 73.17) - mkdir 15850 (time 1789455457.93 total 226.23 last 75.58) - mkdir 16557 (time 1789455467.93 total 236.23 last 70.70) - mkdir 17321 (time 1789455477.93 total 246.24 last 76.38) - mkdir 18080 (time 1789455487.94 total 256.24 last 75.85) - mkdir 18906 (time 1789455497.94 total 266.24 last 82.58) - mkdir 19620 (time 1789455507.96 total 276.26 last 71.26) - mkdir 20000 (time 1789455513.60 total 281.90 last 67.44) - mkdir 20778 (time 1789455523.60 total 291.90 last 77.79) - mkdir 21274 (time 1789455533.61 total 301.91 last 49.53) - mkdir 21780 (time 1789455543.64 total 311.94 last 50.46) - mkdir 22372 (time 1789455553.66 total 321.96 last 59.09) - mkdir 23007 (time 1789455563.66 total 331.96 last 63.47) - mkdir 23662 (time 1789455573.68 total 341.98 last 65.39) - mkdir 24246 (time 1789455583.68 total 351.98 last 58.37) - mkdir 24769 (time 1789455593.69 total 361.99 last 52.26) - mkdir 25432 (time 1789455603.71 total 372.01 last 66.21) - mkdir 26188 (time 1789455613.71 total 382.01 last 75.56) - mkdir 26883 (time 1789455623.72 total 392.02 last 69.43) - mkdir 27521 (time 1789455633.73 total 402.03 last 63.77) - mkdir 28253 (time 1789455643.73 total 412.03 last 73.17) - mkdir 28874 (time 1789455653.77 total 422.07 last 61.88) - mkdir 29488 (time 1789455663.77 total 432.07 last 61.37) - mkdir 30000 (time 1789455670.68 total 438.98 last 74.09) - mkdir 30667 (time 1789455680.68 total 448.98 last 66.68) - mkdir 31364 (time 1789455690.70 total 459.00 last 69.56) - mkdir 31988 (time 1789455700.71 total 469.01 last 62.34) - mkdir 32641 (time 1789455710.74 total 479.04 last 65.13) total: 32818 mkdir in 481.22 seconds: 68.20 ops/second - mkdir 717 (time 1789455241.79 total 10.01 last 71.62) - mkdir 1357 (time 1789455251.80 total 20.02 last 63.95) - mkdir 2103 (time 1789455261.80 total 30.02 last 74.60) - mkdir 2968 (time 1789455271.80 total 40.02 last 86.47) - mkdir 3695 (time 1789455281.81 total 50.03 last 72.62) - mkdir 4388 (time 1789455291.82 total 60.04 last 69.24) - mkdir 5228 (time 1789455301.82 total 70.04 last 83.99) - mkdir 6002 (time 1789455311.84 total 80.06 last 77.29) - mkdir 6764 (time 1789455321.85 total 90.07 last 76.12) - mkdir 7356 (time 1789455331.85 total 100.07 last 59.16) - mkdir 7842 (time 1789455341.86 total 110.08 last 48.57) - mkdir 8332 (time 1789455351.86 total 120.09 last 48.97) - mkdir 8901 (time 1789455361.88 total 130.11 last 56.79) - mkdir 9594 (time 1789455371.91 total 140.14 last 69.10) - mkdir 10000 (time 1789455377.92 total 146.14 last 67.56) - mkdir 10572 (time 1789455387.93 total 156.15 last 57.17) - mkdir 11285 (time 1789455397.94 total 166.16 last 71.21) - mkdir 11940 (time 1789455407.96 total 176.18 last 65.38) - mkdir 12721 (time 1789455417.96 total 186.18 last 78.09) - mkdir 13529 (time 1789455427.97 total 196.19 last 80.74) - mkdir 14344 (time 1789455437.97 total 206.20 last 81.44) - mkdir 15090 (time 1789455447.99 total 216.22 last 74.46) - mkdir 15799 (time 1789455458.00 total 226.22 last 70.88) - mkdir 16480 (time 1789455468.02 total 236.24 last 67.95) - mkdir 17240 (time 1789455478.04 total 246.26 last 75.83) - mkdir 17984 (time 1789455488.04 total 256.27 last 74.37) - mkdir 18793 (time 1789455498.05 total 266.27 last 80.88) - mkdir 19529 (time 1789455508.05 total 276.27 last 73.59) - mkdir 20000 (time 1789455515.07 total 283.29 last 67.06) - mkdir 20747 (time 1789455525.08 total 293.31 last 74.60) - mkdir 21249 (time 1789455535.12 total 303.35 last 50.00) - mkdir 21733 (time 1789455545.12 total 313.35 last 48.39) - mkdir 22371 (time 1789455555.13 total 323.35 last 63.76) - mkdir 23038 (time 1789455565.14 total 333.36 last 66.67) - mkdir 23659 (time 1789455575.15 total 343.37 last 62.04) - mkdir 24264 (time 1789455585.19 total 353.41 last 60.25) - mkdir 24807 (time 1789455595.20 total 363.42 last 54.21) - mkdir 25485 (time 1789455605.21 total 373.43 last 67.77) - mkdir 26231 (time 1789455615.21 total 383.43 last 74.59) - mkdir 26909 (time 1789455625.22 total 393.44 last 67.75) - mkdir 27542 (time 1789455635.26 total 403.49 last 63.00) - mkdir 28318 (time 1789455645.28 total 413.50 last 77.49) - mkdir 28852 (time 1789455655.29 total 423.51 last 53.33) - mkdir 29508 (time 1789455665.30 total 433.52 last 65.57) - mkdir 30000 (time 1789455671.95 total 440.17 last 73.98) - mkdir 30667 (time 1789455681.95 total 450.17 last 66.66) - mkdir 31352 (time 1789455691.96 total 460.18 last 68.46) - mkdir 31914 (time 1789455701.97 total 470.19 last 56.15) - mkdir 32615 (time 1789455711.98 total 480.20 last 70.00) total: 32818 mkdir in 482.59 seconds: 68.00 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7920 1263384 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276184 995120 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 25860 3581160 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17616 3589404 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4045 1019955 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67626 956374 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2742 259402 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2662 259482 2% /mnt/lustre[OST:1] filesystem_summary: 590555 71671 518884 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1789456201 ; total 0 ; last 0) - unlinked 10000 (time 1789456434 ; total 233 ; last 233) - unlinked 20000 (time 1789456596 ; total 395 ; last 162) - unlinked 30000 (time 1789456723 ; total 522 ; last 127) total: 32768 unlinks in 552 seconds: 59.362320 unlinks/second - unlinked 0 (time 1789456201 ; total 0 ; last 0) - unlinked 10000 (time 1789456436 ; total 235 ; last 235) - unlinked 20000 (time 1789456598 ; total 397 ; last 162) - unlinked 30000 (time 1789456725 ; total 524 ; last 127) total: 32768 unlinks in 555 seconds: 59.041443 unlinks/second nlink between: 1 - unlinked 0 (time 1789456757 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1789456757 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second nlink after: 1 rmdir(/mnt/lustre/d51b.sanity/d.1.0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second rmdir(/mnt/lustre/d51b.sanity/d.0.0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7920 1263384 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13640 1257664 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 25860 3581160 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17616 3589404 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4045 1019955 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1990 1022010 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2742 259402 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2662 259482 2% /mnt/lustre[OST:1] filesystem_summary: 524919 6035 518884 2% /mnt/lustre