== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 09:35:34 (1786628134) 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre - mkdir 649 (time 1786628149.85 total 10.01 last 64.87) - mkdir 1364 (time 1786628159.85 total 20.01 last 71.46) - mkdir 2045 (time 1786628169.86 total 30.02 last 68.03) - mkdir 2768 (time 1786628179.88 total 40.04 last 72.17) - mkdir 3574 (time 1786628189.89 total 50.05 last 80.54) - mkdir 4287 (time 1786628199.90 total 60.06 last 71.21) - mkdir 4953 (time 1786628209.91 total 70.07 last 66.51) - mkdir 5652 (time 1786628219.91 total 80.07 last 69.89) - mkdir 6340 (time 1786628229.93 total 90.09 last 68.70) - mkdir 7007 (time 1786628239.93 total 100.09 last 66.68) - mkdir 7769 (time 1786628249.94 total 110.10 last 76.13) - mkdir 8415 (time 1786628259.96 total 120.12 last 64.46) - mkdir 9097 (time 1786628269.97 total 130.13 last 68.15) - mkdir 9766 (time 1786628279.97 total 140.13 last 66.90) - mkdir 10000 (time 1786628284.22 total 144.38 last 54.99) - mkdir 10652 (time 1786628294.23 total 154.39 last 65.14) - mkdir 11237 (time 1786628304.24 total 164.40 last 58.47) - mkdir 11891 (time 1786628314.25 total 174.40 last 65.34) - mkdir 12629 (time 1786628324.26 total 184.41 last 73.73) - mkdir 13315 (time 1786628334.27 total 194.43 last 68.52) - mkdir 13986 (time 1786628344.28 total 204.44 last 67.02) - mkdir 14778 (time 1786628354.28 total 214.44 last 79.17) - mkdir 15496 (time 1786628364.29 total 224.45 last 71.77) - mkdir 16187 (time 1786628374.29 total 234.45 last 69.08) - mkdir 16807 (time 1786628384.30 total 244.46 last 61.95) - mkdir 17500 (time 1786628394.33 total 254.49 last 69.08) - mkdir 18193 (time 1786628404.33 total 264.49 last 69.29) - mkdir 19011 (time 1786628414.35 total 274.51 last 81.66) - mkdir 19638 (time 1786628424.36 total 284.52 last 62.65) - mkdir 20000 (time 1786628429.14 total 289.30 last 75.61) - mkdir 20684 (time 1786628439.15 total 299.31 last 68.36) - mkdir 21408 (time 1786628449.16 total 309.32 last 72.31) - mkdir 22013 (time 1786628459.19 total 319.34 last 60.36) - mkdir 22568 (time 1786628469.24 total 329.40 last 55.21) - mkdir 23190 (time 1786628479.26 total 339.41 last 62.09) - mkdir 23909 (time 1786628489.27 total 349.43 last 71.76) - mkdir 24662 (time 1786628499.29 total 359.44 last 75.21) - mkdir 25395 (time 1786628509.29 total 369.45 last 73.28) - mkdir 26069 (time 1786628519.29 total 379.45 last 67.36) - mkdir 26748 (time 1786628529.32 total 389.48 last 67.72) - mkdir 27504 (time 1786628539.33 total 399.49 last 75.52) - mkdir 28171 (time 1786628549.34 total 409.50 last 66.64) - mkdir 28757 (time 1786628559.35 total 419.51 last 58.56) - mkdir 29465 (time 1786628569.35 total 429.51 last 70.78) - mkdir 30000 (time 1786628577.42 total 437.58 last 66.26) - mkdir 30740 (time 1786628587.43 total 447.59 last 73.99) - mkdir 31537 (time 1786628597.44 total 457.60 last 79.57) - mkdir 32215 (time 1786628607.46 total 467.62 last 67.71) total: 32818 mkdir in 477.19 seconds: 68.77 ops/second - mkdir 676 (time 1786628149.84 total 10.00 last 67.58) - mkdir 1367 (time 1786628159.85 total 20.01 last 69.03) - mkdir 2056 (time 1786628169.85 total 30.01 last 68.90) - mkdir 2794 (time 1786628179.87 total 40.02 last 73.72) - mkdir 3584 (time 1786628189.87 total 50.02 last 79.00) - mkdir 4273 (time 1786628199.87 total 60.03 last 68.88) - mkdir 4960 (time 1786628209.89 total 70.05 last 68.56) - mkdir 5658 (time 1786628219.89 total 80.05 last 69.79) - mkdir 6353 (time 1786628229.91 total 90.07 last 69.35) - mkdir 7082 (time 1786628239.92 total 100.08 last 72.84) - mkdir 7838 (time 1786628249.92 total 110.08 last 75.60) - mkdir 8498 (time 1786628259.93 total 120.09 last 65.92) - mkdir 9180 (time 1786628269.93 total 130.09 last 68.17) - mkdir 9862 (time 1786628279.94 total 140.10 last 68.18) - mkdir 10000 (time 1786628282.11 total 142.27 last 63.59) - mkdir 10654 (time 1786628292.12 total 152.28 last 65.31) - mkdir 11190 (time 1786628302.13 total 162.28 last 53.58) - mkdir 11820 (time 1786628312.13 total 172.29 last 62.98) - mkdir 12524 (time 1786628322.13 total 182.29 last 70.38) - mkdir 13242 (time 1786628332.15 total 192.30 last 71.69) - mkdir 13952 (time 1786628342.18 total 202.34 last 70.77) - mkdir 14726 (time 1786628352.19 total 212.35 last 77.33) - mkdir 15435 (time 1786628362.19 total 222.35 last 70.86) - mkdir 16175 (time 1786628372.22 total 232.38 last 73.78) - mkdir 16762 (time 1786628382.23 total 242.39 last 58.64) - mkdir 17479 (time 1786628392.23 total 252.39 last 71.70) - mkdir 18165 (time 1786628402.23 total 262.39 last 68.60) - mkdir 18933 (time 1786628412.24 total 272.40 last 76.76) - mkdir 19565 (time 1786628422.26 total 282.42 last 63.06) - mkdir 20000 (time 1786628428.42 total 288.58 last 70.63) - mkdir 20693 (time 1786628438.43 total 298.59 last 69.22) - mkdir 21401 (time 1786628448.44 total 308.60 last 70.75) - mkdir 21987 (time 1786628458.44 total 318.60 last 58.59) - mkdir 22570 (time 1786628468.50 total 328.66 last 57.93) - mkdir 23150 (time 1786628478.51 total 338.66 last 57.98) - mkdir 23860 (time 1786628488.51 total 348.67 last 70.95) - mkdir 24613 (time 1786628498.53 total 358.69 last 75.15) - mkdir 25352 (time 1786628508.55 total 368.71 last 73.74) - mkdir 26027 (time 1786628518.56 total 378.72 last 67.44) - mkdir 26667 (time 1786628528.58 total 388.73 last 63.93) - mkdir 27403 (time 1786628538.58 total 398.74 last 73.55) - mkdir 28064 (time 1786628548.60 total 408.75 last 66.01) - mkdir 28634 (time 1786628558.61 total 418.77 last 56.91) - mkdir 29349 (time 1786628568.64 total 428.80 last 71.28) - mkdir 30000 (time 1786628578.58 total 438.74 last 65.53) - mkdir 30764 (time 1786628588.59 total 448.75 last 76.32) - mkdir 31541 (time 1786628598.60 total 458.76 last 77.62) - mkdir 32208 (time 1786628608.60 total 468.76 last 66.68) total: 32818 mkdir in 478.08 seconds: 68.65 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270756 1000548 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1786629277 ; total 0 ; last 0) - unlinked 10000 (time 1786629496 ; total 219 ; last 219) - unlinked 20000 (time 1786629763 ; total 486 ; last 267) - unlinked 30000 (time 1786630007 ; total 730 ; last 244) total: 32768 unlinks in 799 seconds: 41.011265 unlinks/second - unlinked 0 (time 1786629277 ; total 0 ; last 0) - unlinked 10000 (time 1786629495 ; total 218 ; last 218) - unlinked 20000 (time 1786629762 ; total 485 ; last 267) - unlinked 30000 (time 1786630008 ; total 731 ; last 246) total: 32768 unlinks in 799 seconds: 41.011265 unlinks/second nlink between: 1 - unlinked 0 (time 1786630078 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1786630078 ; 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 8212 1263092 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre