== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 21:29:10 (1789781350) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 2048 2206592 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 534562 332 534230 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235916 332 235584 1% /mnt/lustre - mkdir 551 (time 1789781365.23 total 10.01 last 55.06) - mkdir 1134 (time 1789781375.24 total 20.03 last 58.20) - mkdir 1662 (time 1789781385.31 total 30.09 last 52.48) - mkdir 2194 (time 1789781395.32 total 40.11 last 53.10) - mkdir 2733 (time 1789781405.34 total 50.12 last 53.80) - mkdir 3278 (time 1789781415.34 total 60.13 last 54.50) - mkdir 3874 (time 1789781425.36 total 70.14 last 59.50) - mkdir 4420 (time 1789781435.37 total 80.15 last 54.57) - mkdir 4992 (time 1789781445.37 total 90.15 last 57.19) - mkdir 5601 (time 1789781455.38 total 100.16 last 60.82) - mkdir 6167 (time 1789781465.38 total 110.17 last 56.58) - mkdir 6722 (time 1789781475.40 total 120.18 last 55.42) - mkdir 7256 (time 1789781485.41 total 130.19 last 53.34) - mkdir 7772 (time 1789781495.44 total 140.22 last 51.47) - mkdir 8318 (time 1789781505.44 total 150.22 last 54.58) - mkdir 8836 (time 1789781515.46 total 160.24 last 51.71) - mkdir 9322 (time 1789781525.46 total 170.24 last 48.60) - mkdir 9844 (time 1789781535.46 total 180.25 last 52.17) - mkdir 10000 (time 1789781538.02 total 182.80 last 61.05) - mkdir 10515 (time 1789781548.03 total 192.81 last 51.46) - mkdir 11047 (time 1789781558.03 total 202.81 last 53.18) - mkdir 11541 (time 1789781568.04 total 212.83 last 49.33) - mkdir 12046 (time 1789781578.06 total 222.84 last 50.45) - mkdir 12577 (time 1789781588.08 total 232.86 last 52.98) - mkdir 13149 (time 1789781598.12 total 242.91 last 56.94) - mkdir 13808 (time 1789781608.13 total 252.91 last 65.85) - mkdir 14388 (time 1789781618.17 total 262.95 last 57.80) - mkdir 14954 (time 1789781628.18 total 272.97 last 56.50) - mkdir 15522 (time 1789781638.20 total 282.98 last 56.70) - mkdir 16101 (time 1789781648.23 total 293.01 last 57.72) - mkdir 16625 (time 1789781658.25 total 303.03 last 52.33) - mkdir 17126 (time 1789781668.25 total 313.03 last 50.09) - mkdir 17679 (time 1789781678.25 total 323.03 last 55.30) - mkdir 18267 (time 1789781688.25 total 333.03 last 58.78) - mkdir 18805 (time 1789781698.26 total 343.04 last 53.73) - mkdir 19365 (time 1789781708.28 total 353.06 last 55.92) - mkdir 19998 (time 1789781718.28 total 363.06 last 63.29) - mkdir 20552 (time 1789781728.28 total 373.06 last 55.39) - mkdir 21114 (time 1789781738.29 total 383.07 last 56.18) - mkdir 21662 (time 1789781748.29 total 393.07 last 54.79) - mkdir 22247 (time 1789781758.29 total 403.07 last 58.48) - mkdir 22844 (time 1789781768.32 total 413.10 last 59.52) - mkdir 23426 (time 1789781778.35 total 423.13 last 58.05) - mkdir 24012 (time 1789781788.38 total 433.16 last 58.40) - mkdir 24532 (time 1789781798.39 total 443.17 last 51.97) - mkdir 25017 (time 1789781808.41 total 453.19 last 48.38) - mkdir 25536 (time 1789781818.43 total 463.21 last 51.78) - mkdir 26101 (time 1789781828.47 total 473.25 last 56.32) - mkdir 26655 (time 1789781838.48 total 483.26 last 55.32) - mkdir 27168 (time 1789781848.49 total 493.27 last 51.25) - mkdir 27712 (time 1789781858.49 total 503.27 last 54.39) - mkdir 28279 (time 1789781868.70 total 513.48 last 55.55) - mkdir 28863 (time 1789781878.71 total 523.49 last 58.35) - mkdir 29465 (time 1789781888.96 total 533.74 last 58.71) - mkdir 30000 (time 1789781898.11 total 542.89 last 58.49) - mkdir 30599 (time 1789781908.11 total 552.89 last 59.89) - mkdir 31145 (time 1789781918.11 total 562.90 last 54.57) - mkdir 31704 (time 1789781928.14 total 572.92 last 55.78) - mkdir 32202 (time 1789781938.14 total 582.92 last 49.78) - mkdir 32770 (time 1789781948.15 total 592.93 last 56.75) total: 32818 mkdir in 594.32 seconds: 55.22 ops/second - mkdir 547 (time 1789781365.24 total 10.02 last 54.59) - mkdir 1141 (time 1789781375.27 total 20.05 last 59.24) - mkdir 1642 (time 1789781385.33 total 30.11 last 49.79) - mkdir 2170 (time 1789781395.34 total 40.12 last 52.76) - mkdir 2724 (time 1789781405.35 total 50.13 last 55.31) - mkdir 3265 (time 1789781415.36 total 60.14 last 54.07) - mkdir 3866 (time 1789781425.37 total 70.15 last 60.01) - mkdir 4441 (time 1789781435.38 total 80.16 last 57.46) - mkdir 5035 (time 1789781445.40 total 90.18 last 59.27) - mkdir 5628 (time 1789781455.42 total 100.20 last 59.20) - mkdir 6177 (time 1789781465.42 total 110.20 last 54.88) - mkdir 6749 (time 1789781475.43 total 120.21 last 57.18) - mkdir 7282 (time 1789781485.43 total 130.21 last 53.27) - mkdir 7811 (time 1789781495.45 total 140.23 last 52.81) - mkdir 8319 (time 1789781505.46 total 150.24 last 50.74) - mkdir 8852 (time 1789781515.47 total 160.25 last 53.29) - mkdir 9350 (time 1789781525.47 total 170.25 last 49.78) - mkdir 9889 (time 1789781535.48 total 180.26 last 53.86) - mkdir 10388 (time 1789781545.50 total 190.28 last 49.79) - mkdir 10954 (time 1789781555.53 total 200.32 last 56.39) - mkdir 11477 (time 1789781565.54 total 210.32 last 52.29) - mkdir 11931 (time 1789781575.54 total 220.32 last 45.39) - mkdir 12491 (time 1789781585.54 total 230.32 last 55.97) - mkdir 13013 (time 1789781595.55 total 240.33 last 52.19) - mkdir 13688 (time 1789781605.56 total 250.34 last 67.42) - mkdir 14246 (time 1789781615.56 total 260.34 last 55.80) - mkdir 14835 (time 1789781625.57 total 270.35 last 58.81) - mkdir 15421 (time 1789781635.59 total 280.37 last 58.47) - mkdir 15963 (time 1789781645.60 total 290.38 last 54.15) - mkdir 16523 (time 1789781655.60 total 300.39 last 55.99) - mkdir 17051 (time 1789781665.62 total 310.40 last 52.71) - mkdir 17646 (time 1789781675.63 total 320.41 last 59.43) - mkdir 18187 (time 1789781685.64 total 330.42 last 54.08) - mkdir 18765 (time 1789781695.65 total 340.43 last 57.70) - mkdir 19340 (time 1789781705.65 total 350.43 last 57.50) - mkdir 19940 (time 1789781715.66 total 360.44 last 59.96) - mkdir 20527 (time 1789781725.66 total 370.44 last 58.69) - mkdir 21036 (time 1789781735.67 total 380.45 last 50.88) - mkdir 21584 (time 1789781745.68 total 390.46 last 54.75) - mkdir 22150 (time 1789781755.68 total 400.46 last 56.57) - mkdir 22746 (time 1789781765.69 total 410.47 last 59.58) - mkdir 23342 (time 1789781775.69 total 420.47 last 59.56) - mkdir 23908 (time 1789781785.70 total 430.48 last 56.54) - mkdir 24462 (time 1789781795.71 total 440.49 last 55.34) - mkdir 24925 (time 1789781805.72 total 450.50 last 46.26) - mkdir 25442 (time 1789781815.73 total 460.51 last 51.67) - mkdir 25963 (time 1789781825.76 total 470.54 last 51.92) - mkdir 26555 (time 1789781835.79 total 480.57 last 59.03) - mkdir 27104 (time 1789781845.81 total 490.59 last 54.78) - mkdir 27628 (time 1789781855.83 total 500.61 last 52.32) - mkdir 28145 (time 1789781865.84 total 510.62 last 51.65) - mkdir 28745 (time 1789781875.85 total 520.63 last 59.93) - mkdir 29305 (time 1789781885.86 total 530.64 last 55.96) - mkdir 29915 (time 1789781895.86 total 540.64 last 60.99) - mkdir 30000 (time 1789781897.93 total 542.71 last 41.01) - mkdir 30584 (time 1789781907.93 total 552.71 last 58.39) - mkdir 31125 (time 1789781918.07 total 562.85 last 53.36) - mkdir 31670 (time 1789781928.08 total 572.87 last 54.43) - mkdir 32186 (time 1789781938.10 total 582.88 last 51.51) - mkdir 32737 (time 1789781948.11 total 592.89 last 55.07) total: 32818 mkdir in 594.78 seconds: 55.18 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 489856 1718272 23% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 304109 65969 238140 22% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301553 65969 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1789782446 ; total 1 ; last 1) - unlinked 10000 (time 1789782643 ; total 198 ; last 197) - unlinked 20000 (time 1789782835 ; total 390 ; last 192) - unlinked 30000 (time 1789783061 ; total 616 ; last 226) total: 32768 unlinks in 702 seconds: 46.678062 unlinks/second - unlinked 0 (time 1789782445 ; total 0 ; last 0) - unlinked 10000 (time 1789782644 ; total 199 ; last 199) - unlinked 20000 (time 1789782834 ; total 389 ; last 190) - unlinked 30000 (time 1789783063 ; total 618 ; last 229) total: 32768 unlinks in 704 seconds: 46.545456 unlinks/second nlink between: 102 - unlinked 0 (time 1789783151 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1789783151 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second nlink after: 2 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 2209152 2176 2204928 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 526887 333 526554 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235917 333 235584 1% /mnt/lustre