== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 10:01:12 (1790690472) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1712 1269592 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 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 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 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: 524086 535 523551 1% /mnt/lustre - mkdir 611 (time 1790690489.41 total 10.02 last 60.99) - mkdir 1263 (time 1790690499.42 total 20.03 last 65.16) - mkdir 1853 (time 1790690509.43 total 30.04 last 58.94) - mkdir 2660 (time 1790690519.44 total 40.05 last 80.62) - mkdir 3370 (time 1790690529.44 total 50.05 last 70.99) - mkdir 3912 (time 1790690539.44 total 60.05 last 54.18) - mkdir 4608 (time 1790690549.44 total 70.05 last 69.58) - mkdir 5232 (time 1790690559.46 total 80.07 last 62.33) - mkdir 5834 (time 1790690569.47 total 90.08 last 60.12) - mkdir 6458 (time 1790690579.48 total 100.09 last 62.32) - mkdir 7163 (time 1790690589.52 total 110.13 last 70.25) - mkdir 7752 (time 1790690599.52 total 120.13 last 58.88) - mkdir 8705 (time 1790690609.52 total 130.13 last 95.28) - mkdir 9441 (time 1790690619.53 total 140.13 last 73.58) - mkdir 10000 (time 1790690626.47 total 147.08 last 80.51) - mkdir 10723 (time 1790690636.48 total 157.09 last 72.23) - mkdir 11264 (time 1790690646.48 total 167.09 last 54.07) - mkdir 11790 (time 1790690656.51 total 177.11 last 52.49) - mkdir 12585 (time 1790690666.52 total 187.13 last 79.39) - mkdir 13463 (time 1790690676.52 total 197.13 last 87.76) - mkdir 14319 (time 1790690686.53 total 207.14 last 85.52) - mkdir 14949 (time 1790690696.53 total 217.14 last 62.98) - mkdir 15549 (time 1790690706.54 total 227.15 last 59.99) - mkdir 16004 (time 1790690716.54 total 237.15 last 45.47) - mkdir 16582 (time 1790690726.55 total 247.16 last 57.77) - mkdir 17099 (time 1790690736.57 total 257.18 last 51.59) - mkdir 17663 (time 1790690746.59 total 267.19 last 56.31) - mkdir 18312 (time 1790690756.59 total 277.20 last 64.84) - mkdir 18851 (time 1790690766.62 total 287.23 last 53.76) - mkdir 19472 (time 1790690776.66 total 297.27 last 61.86) - mkdir 20000 (time 1790690782.53 total 303.14 last 89.96) - mkdir 20734 (time 1790690792.55 total 313.16 last 73.23) - mkdir 21421 (time 1790690802.57 total 323.18 last 68.57) - mkdir 22136 (time 1790690812.59 total 333.20 last 71.39) - mkdir 22827 (time 1790690822.59 total 343.20 last 69.08) - mkdir 23467 (time 1790690832.61 total 353.21 last 63.90) - mkdir 24092 (time 1790690842.61 total 363.22 last 62.49) - mkdir 24744 (time 1790690852.61 total 373.22 last 65.19) - mkdir 25604 (time 1790690862.63 total 383.24 last 85.82) - mkdir 26539 (time 1790690872.65 total 393.26 last 93.29) - mkdir 27277 (time 1790690882.66 total 403.27 last 73.73) - mkdir 28036 (time 1790690892.67 total 413.28 last 75.88) - mkdir 28892 (time 1790690902.67 total 423.28 last 85.54) - mkdir 29694 (time 1790690912.69 total 433.30 last 80.06) - mkdir 30000 (time 1790690917.06 total 437.67 last 70.04) - mkdir 30676 (time 1790690927.07 total 447.68 last 67.51) - mkdir 31330 (time 1790690937.07 total 457.68 last 65.39) - mkdir 31956 (time 1790690947.08 total 467.69 last 62.53) - mkdir 32698 (time 1790690957.09 total 477.70 last 74.18) total: 32818 mkdir in 479.45 seconds: 68.45 ops/second - mkdir 623 (time 1790690489.40 total 10.01 last 62.26) - mkdir 1303 (time 1790690499.44 total 20.05 last 67.72) - mkdir 1891 (time 1790690509.44 total 30.05 last 58.78) - mkdir 2696 (time 1790690519.46 total 40.07 last 80.31) - mkdir 3389 (time 1790690529.47 total 50.08 last 69.25) - mkdir 3911 (time 1790690539.49 total 60.10 last 52.08) - mkdir 4612 (time 1790690549.52 total 70.13 last 69.90) - mkdir 5265 (time 1790690559.54 total 80.15 last 65.21) - mkdir 5830 (time 1790690569.57 total 90.18 last 56.30) - mkdir 6474 (time 1790690579.58 total 100.19 last 64.34) - mkdir 7193 (time 1790690589.59 total 110.20 last 71.83) - mkdir 7776 (time 1790690599.59 total 120.20 last 58.29) - mkdir 8716 (time 1790690609.60 total 130.21 last 93.97) - mkdir 9469 (time 1790690619.62 total 140.23 last 75.10) - mkdir 10000 (time 1790690625.98 total 146.59 last 83.59) - mkdir 10742 (time 1790690636.00 total 156.61 last 74.06) - mkdir 11279 (time 1790690646.00 total 166.61 last 53.67) - mkdir 11832 (time 1790690656.01 total 176.62 last 55.25) - mkdir 12601 (time 1790690666.02 total 186.63 last 76.82) - mkdir 13471 (time 1790690676.03 total 196.64 last 86.97) - mkdir 14346 (time 1790690686.03 total 206.64 last 87.47) - mkdir 14977 (time 1790690696.03 total 216.64 last 63.08) - mkdir 15593 (time 1790690706.06 total 226.67 last 61.42) - mkdir 16074 (time 1790690716.07 total 236.68 last 48.04) - mkdir 16632 (time 1790690726.09 total 246.70 last 55.69) - mkdir 17131 (time 1790690736.09 total 256.70 last 49.89) - mkdir 17715 (time 1790690746.11 total 266.72 last 58.33) - mkdir 18348 (time 1790690756.11 total 276.72 last 63.28) - mkdir 18899 (time 1790690766.13 total 286.74 last 55.00) - mkdir 19485 (time 1790690776.13 total 296.74 last 58.60) - mkdir 20000 (time 1790690781.88 total 302.49 last 89.48) - mkdir 20721 (time 1790690791.89 total 312.50 last 72.08) - mkdir 21408 (time 1790690801.90 total 322.51 last 68.63) - mkdir 22111 (time 1790690811.94 total 332.55 last 69.97) - mkdir 22780 (time 1790690821.95 total 342.56 last 66.87) - mkdir 23426 (time 1790690831.96 total 352.57 last 64.54) - mkdir 24053 (time 1790690841.98 total 362.59 last 62.55) - mkdir 24663 (time 1790690851.99 total 372.60 last 60.98) - mkdir 25497 (time 1790690862.00 total 382.61 last 83.26) - mkdir 26404 (time 1790690872.02 total 392.63 last 90.55) - mkdir 27135 (time 1790690882.04 total 402.65 last 72.92) - mkdir 27865 (time 1790690892.06 total 412.67 last 72.85) - mkdir 28731 (time 1790690902.07 total 422.68 last 86.54) - mkdir 29561 (time 1790690912.08 total 432.69 last 82.96) - mkdir 30000 (time 1790690918.75 total 439.36 last 65.74) - mkdir 30637 (time 1790690928.76 total 449.37 last 63.68) - mkdir 31314 (time 1790690938.77 total 459.38 last 67.61) - mkdir 31966 (time 1790690948.77 total 469.38 last 65.19) - mkdir 32691 (time 1790690958.80 total 479.41 last 72.34) total: 32818 mkdir in 481.05 seconds: 68.22 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270764 1000540 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 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 65914 958086 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 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: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1790691586 ; total 0 ; last 0) - unlinked 10000 (time 1790691774 ; total 188 ; last 188) - unlinked 20000 (time 1790691965 ; total 379 ; last 191) - unlinked 30000 (time 1790692163 ; total 577 ; last 198) total: 32768 unlinks in 634 seconds: 51.684544 unlinks/second - unlinked 0 (time 1790691586 ; total 0 ; last 0) - unlinked 10000 (time 1790691774 ; total 188 ; last 188) - unlinked 20000 (time 1790691965 ; total 379 ; last 191) - unlinked 30000 (time 1790692164 ; total 578 ; last 199) total: 32768 unlinks in 635 seconds: 51.603149 unlinks/second nlink between: 1 - unlinked 0 (time 1790692223 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1790692223 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 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 8220 1263084 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 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 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 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: 524086 535 523551 1% /mnt/lustre