== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 07:32:48 (1786015968) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1632 1269672 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre - mkdir 500 (time 1786015985.71 total 10.01 last 49.93) - mkdir 965 (time 1786015995.74 total 20.04 last 46.38) - mkdir 1619 (time 1786016005.76 total 30.06 last 65.26) - mkdir 2163 (time 1786016015.77 total 40.07 last 54.37) - mkdir 2811 (time 1786016025.78 total 50.08 last 64.70) - mkdir 3213 (time 1786016035.81 total 60.11 last 40.10) - mkdir 3697 (time 1786016045.83 total 70.14 last 48.26) - mkdir 4157 (time 1786016055.85 total 80.15 last 45.95) - mkdir 4661 (time 1786016065.85 total 90.15 last 50.38) - mkdir 5277 (time 1786016075.88 total 100.18 last 61.43) - mkdir 5876 (time 1786016085.88 total 110.18 last 59.87) - mkdir 6484 (time 1786016095.90 total 120.20 last 60.68) - mkdir 7006 (time 1786016105.92 total 130.22 last 52.11) - mkdir 7436 (time 1786016115.92 total 140.23 last 42.98) - mkdir 7926 (time 1786016125.93 total 150.23 last 48.96) - mkdir 8598 (time 1786016135.96 total 160.27 last 66.99) - mkdir 9184 (time 1786016145.97 total 170.27 last 58.55) - mkdir 9699 (time 1786016155.97 total 180.27 last 51.50) - mkdir 10000 (time 1786016162.80 total 187.10 last 44.11) - mkdir 10413 (time 1786016172.82 total 197.12 last 41.23) - mkdir 10734 (time 1786016182.85 total 207.15 last 32.00) - mkdir 11210 (time 1786016192.85 total 217.15 last 47.60) - mkdir 11710 (time 1786016202.86 total 227.16 last 49.94) - mkdir 12314 (time 1786016212.86 total 237.16 last 60.39) - mkdir 12866 (time 1786016222.88 total 247.18 last 55.09) - mkdir 13325 (time 1786016232.90 total 257.20 last 45.84) - mkdir 13809 (time 1786016242.90 total 267.20 last 48.38) - mkdir 14286 (time 1786016252.94 total 277.25 last 47.49) - mkdir 14845 (time 1786016262.95 total 287.25 last 55.85) - mkdir 15320 (time 1786016272.99 total 297.29 last 47.32) - mkdir 15684 (time 1786016282.99 total 307.29 last 36.39) - mkdir 16074 (time 1786016293.02 total 317.32 last 38.92) - mkdir 16462 (time 1786016303.04 total 327.34 last 38.70) - mkdir 16934 (time 1786016313.06 total 337.36 last 47.10) - mkdir 17423 (time 1786016323.11 total 347.41 last 48.65) - mkdir 17860 (time 1786016333.15 total 357.45 last 43.53) - mkdir 18249 (time 1786016343.15 total 367.46 last 38.89) - mkdir 18624 (time 1786016353.20 total 377.50 last 37.32) - mkdir 19160 (time 1786016363.21 total 387.51 last 53.57) - mkdir 19631 (time 1786016373.23 total 397.53 last 46.98) - mkdir 20000 (time 1786016378.10 total 402.40 last 75.82) - mkdir 20562 (time 1786016388.13 total 412.44 last 55.99) - mkdir 21080 (time 1786016398.14 total 422.45 last 51.75) - mkdir 21666 (time 1786016408.15 total 432.45 last 58.57) - mkdir 22237 (time 1786016418.16 total 442.47 last 57.01) - mkdir 22846 (time 1786016428.19 total 452.49 last 60.76) - mkdir 23369 (time 1786016438.19 total 462.49 last 52.29) - mkdir 23931 (time 1786016448.20 total 472.50 last 56.14) - mkdir 24437 (time 1786016458.22 total 482.52 last 50.50) - mkdir 25028 (time 1786016468.22 total 492.53 last 59.06) - mkdir 25466 (time 1786016478.30 total 502.60 last 43.49) - mkdir 25996 (time 1786016488.30 total 512.60 last 52.98) - mkdir 26522 (time 1786016498.33 total 522.63 last 52.46) - mkdir 26998 (time 1786016508.34 total 532.64 last 47.54) - mkdir 27832 (time 1786016518.35 total 542.65 last 83.32) - mkdir 28425 (time 1786016528.35 total 552.65 last 59.27) - mkdir 29055 (time 1786016538.39 total 562.69 last 62.79) - mkdir 29572 (time 1786016548.40 total 572.70 last 51.62) - mkdir 30000 (time 1786016556.88 total 581.18 last 50.47) - mkdir 30581 (time 1786016566.88 total 591.18 last 58.09) - mkdir 31235 (time 1786016576.89 total 601.19 last 65.35) - mkdir 31828 (time 1786016586.90 total 611.20 last 59.26) - mkdir 32377 (time 1786016596.94 total 621.24 last 54.67) total: 32818 mkdir in 629.17 seconds: 52.16 ops/second - mkdir 508 (time 1786015985.33 total 10.01 last 50.75) - mkdir 992 (time 1786015995.34 total 20.02 last 48.36) - mkdir 1629 (time 1786016005.35 total 30.03 last 63.63) - mkdir 2197 (time 1786016015.36 total 40.04 last 56.76) - mkdir 2818 (time 1786016025.39 total 50.07 last 61.90) - mkdir 3208 (time 1786016035.40 total 60.08 last 38.98) - mkdir 3719 (time 1786016045.41 total 70.09 last 51.03) - mkdir 4173 (time 1786016055.42 total 80.10 last 45.35) - mkdir 4672 (time 1786016065.43 total 90.11 last 49.84) - mkdir 5281 (time 1786016075.47 total 100.14 last 60.71) - mkdir 5900 (time 1786016085.48 total 110.16 last 61.79) - mkdir 6494 (time 1786016095.51 total 120.19 last 59.23) - mkdir 6993 (time 1786016105.53 total 130.21 last 49.82) - mkdir 7459 (time 1786016115.55 total 140.22 last 46.52) - mkdir 7924 (time 1786016125.55 total 150.23 last 46.49) - mkdir 8528 (time 1786016135.56 total 160.24 last 60.34) - mkdir 9115 (time 1786016145.56 total 170.24 last 58.69) - mkdir 9648 (time 1786016155.58 total 180.26 last 53.21) - mkdir 10000 (time 1786016163.13 total 187.81 last 46.62) - mkdir 10410 (time 1786016173.14 total 197.82 last 40.94) - mkdir 10742 (time 1786016183.17 total 207.85 last 33.10) - mkdir 11228 (time 1786016193.18 total 217.86 last 48.55) - mkdir 11748 (time 1786016203.20 total 227.88 last 51.91) - mkdir 12330 (time 1786016213.21 total 237.89 last 58.12) - mkdir 12872 (time 1786016223.22 total 247.90 last 54.16) - mkdir 13338 (time 1786016233.27 total 257.95 last 46.37) - mkdir 13813 (time 1786016243.28 total 267.96 last 47.44) - mkdir 14270 (time 1786016253.28 total 277.96 last 45.70) - mkdir 14811 (time 1786016263.32 total 288.00 last 53.90) - mkdir 15291 (time 1786016273.35 total 298.03 last 47.84) - mkdir 15626 (time 1786016283.38 total 308.05 last 33.43) - mkdir 16015 (time 1786016293.42 total 318.09 last 38.74) - mkdir 16407 (time 1786016303.44 total 328.12 last 39.09) - mkdir 16891 (time 1786016313.45 total 338.13 last 48.38) - mkdir 17348 (time 1786016323.47 total 348.14 last 45.62) - mkdir 17773 (time 1786016333.49 total 358.16 last 42.41) - mkdir 18172 (time 1786016343.53 total 368.21 last 39.74) - mkdir 18549 (time 1786016353.53 total 378.21 last 37.69) - mkdir 19068 (time 1786016363.54 total 388.22 last 51.84) - mkdir 19551 (time 1786016373.54 total 398.22 last 48.30) - mkdir 20000 (time 1786016380.26 total 404.94 last 66.83) - mkdir 20586 (time 1786016390.28 total 414.96 last 58.46) - mkdir 21079 (time 1786016400.29 total 424.97 last 49.27) - mkdir 21674 (time 1786016410.30 total 434.98 last 59.45) - mkdir 22231 (time 1786016420.31 total 444.99 last 55.61) - mkdir 22794 (time 1786016430.32 total 455.00 last 56.29) - mkdir 23330 (time 1786016440.32 total 465.00 last 53.59) - mkdir 23872 (time 1786016450.32 total 475.00 last 54.19) - mkdir 24444 (time 1786016460.32 total 485.00 last 57.20) - mkdir 24963 (time 1786016470.33 total 495.01 last 51.86) - mkdir 25405 (time 1786016480.34 total 505.02 last 44.14) - mkdir 25980 (time 1786016490.41 total 515.09 last 57.10) - mkdir 26457 (time 1786016500.43 total 525.11 last 47.60) - mkdir 26970 (time 1786016510.45 total 535.13 last 51.20) - mkdir 27758 (time 1786016520.46 total 545.14 last 78.75) - mkdir 28412 (time 1786016530.46 total 555.14 last 65.38) - mkdir 28935 (time 1786016540.48 total 565.16 last 52.19) - mkdir 29480 (time 1786016550.49 total 575.17 last 54.46) - mkdir 29950 (time 1786016560.54 total 585.22 last 46.78) - mkdir 30611 (time 1786016570.56 total 595.23 last 65.98) - mkdir 31218 (time 1786016580.56 total 605.24 last 60.66) - mkdir 31805 (time 1786016590.60 total 615.27 last 58.51) - mkdir 32350 (time 1786016600.63 total 625.31 last 54.32) total: 32818 mkdir in 633.00 seconds: 51.85 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 270640 1000664 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 65895 958105 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1786017255 ; total 0 ; last 0) - unlinked 10000 (time 1786017524 ; total 269 ; last 269) - unlinked 20000 (time 1786017830 ; total 575 ; last 306) - unlinked 30000 (time 1786018134 ; total 879 ; last 304) total: 32768 unlinks in 948 seconds: 34.565399 unlinks/second - unlinked 0 (time 1786017255 ; total 0 ; last 0) - unlinked 10000 (time 1786017529 ; total 274 ; last 274) - unlinked 20000 (time 1786017845 ; total 590 ; last 316) - unlinked 30000 (time 1786018146 ; total 891 ; last 301) total: 32768 unlinks in 961 seconds: 34.097816 unlinks/second nlink between: 1 - unlinked 0 (time 1786018219 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1786018219 ; 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8096 1263208 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre