== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 23:51:38 (1790740298) 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 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235916 332 235584 1% /mnt/lustre - mkdir 552 (time 1790740315.19 total 10.02 last 55.08) - mkdir 1186 (time 1790740325.20 total 20.03 last 63.34) - mkdir 1763 (time 1790740335.23 total 30.06 last 57.55) - mkdir 2384 (time 1790740345.24 total 40.07 last 62.01) - mkdir 3020 (time 1790740355.24 total 50.07 last 63.60) - mkdir 3550 (time 1790740365.28 total 60.11 last 52.80) - mkdir 4157 (time 1790740375.36 total 70.20 last 60.19) - mkdir 4686 (time 1790740385.38 total 80.21 last 52.84) - mkdir 5192 (time 1790740395.38 total 90.21 last 50.60) - mkdir 5838 (time 1790740405.38 total 100.22 last 64.56) - mkdir 6444 (time 1790740415.38 total 110.22 last 60.60) - mkdir 7029 (time 1790740425.40 total 120.24 last 58.39) - mkdir 7602 (time 1790740435.41 total 130.24 last 57.27) - mkdir 8235 (time 1790740445.42 total 140.25 last 63.24) - mkdir 8875 (time 1790740455.42 total 150.25 last 63.99) - mkdir 9428 (time 1790740465.43 total 160.26 last 55.24) - mkdir 10000 (time 1790740473.88 total 168.72 last 67.66) - mkdir 10661 (time 1790740483.91 total 178.74 last 65.96) - mkdir 11298 (time 1790740493.91 total 188.75 last 63.65) - mkdir 11990 (time 1790740503.92 total 198.75 last 69.18) - mkdir 12577 (time 1790740513.92 total 208.75 last 58.67) - mkdir 13239 (time 1790740523.93 total 218.77 last 66.10) - mkdir 14000 (time 1790740533.94 total 228.78 last 76.03) - mkdir 14658 (time 1790740543.96 total 238.79 last 65.72) - mkdir 15340 (time 1790740553.97 total 248.80 last 68.13) - mkdir 16027 (time 1790740563.98 total 258.81 last 68.63) - mkdir 16714 (time 1790740573.98 total 268.82 last 68.65) - mkdir 17292 (time 1790740584.00 total 278.83 last 57.73) - mkdir 17893 (time 1790740594.00 total 288.83 last 60.09) - mkdir 18514 (time 1790740604.00 total 298.84 last 62.06) - mkdir 19092 (time 1790740614.01 total 308.84 last 57.78) - mkdir 19687 (time 1790740624.09 total 318.92 last 59.04) - mkdir 20000 (time 1790740629.17 total 324.00 last 61.61) - mkdir 20593 (time 1790740639.18 total 334.01 last 59.23) - mkdir 21197 (time 1790740649.18 total 344.02 last 60.37) - mkdir 21822 (time 1790740659.18 total 354.02 last 62.50) - mkdir 22449 (time 1790740669.20 total 364.03 last 62.62) - mkdir 22977 (time 1790740679.21 total 374.04 last 52.75) - mkdir 23546 (time 1790740689.25 total 384.09 last 56.64) - mkdir 24210 (time 1790740699.27 total 394.11 last 66.28) - mkdir 24824 (time 1790740709.28 total 404.11 last 61.36) - mkdir 25460 (time 1790740719.29 total 414.12 last 63.51) - mkdir 26088 (time 1790740729.29 total 424.13 last 62.79) - mkdir 26686 (time 1790740739.29 total 434.13 last 59.80) - mkdir 27248 (time 1790740749.30 total 444.13 last 56.18) - mkdir 27824 (time 1790740759.35 total 454.18 last 57.31) - mkdir 28295 (time 1790740769.73 total 464.56 last 45.39) - mkdir 28827 (time 1790740779.74 total 474.58 last 53.11) - mkdir 29417 (time 1790740789.76 total 484.60 last 58.87) - mkdir 29942 (time 1790740799.87 total 494.70 last 51.97) - mkdir 30496 (time 1790740809.87 total 504.70 last 55.40) - mkdir 31127 (time 1790740819.87 total 514.70 last 63.09) - mkdir 31699 (time 1790740829.88 total 524.71 last 57.16) - mkdir 32329 (time 1790740839.96 total 534.79 last 62.48) total: 32818 mkdir in 543.49 seconds: 60.38 ops/second - mkdir 561 (time 1790740315.04 total 10.00 last 56.10) - mkdir 1191 (time 1790740325.05 total 20.01 last 62.97) - mkdir 1783 (time 1790740335.05 total 30.01 last 59.19) - mkdir 2395 (time 1790740345.08 total 40.04 last 61.01) - mkdir 3053 (time 1790740355.09 total 50.05 last 65.75) - mkdir 3590 (time 1790740365.12 total 60.07 last 53.55) - mkdir 4193 (time 1790740375.17 total 70.12 last 60.00) - mkdir 4737 (time 1790740385.19 total 80.14 last 54.30) - mkdir 5230 (time 1790740395.19 total 90.14 last 49.29) - mkdir 5870 (time 1790740405.19 total 100.15 last 63.97) - mkdir 6476 (time 1790740415.20 total 110.15 last 60.58) - mkdir 7093 (time 1790740425.20 total 120.16 last 61.67) - mkdir 7674 (time 1790740435.22 total 130.18 last 57.99) - mkdir 8272 (time 1790740445.23 total 140.19 last 59.73) - mkdir 8886 (time 1790740455.24 total 150.20 last 61.35) - mkdir 9411 (time 1790740465.25 total 160.21 last 52.42) - mkdir 10000 (time 1790740473.58 total 168.53 last 70.77) - mkdir 10642 (time 1790740483.58 total 178.54 last 64.18) - mkdir 11274 (time 1790740493.58 total 188.54 last 63.18) - mkdir 11939 (time 1790740503.59 total 198.55 last 66.47) - mkdir 12514 (time 1790740513.59 total 208.55 last 57.48) - mkdir 13187 (time 1790740523.60 total 218.56 last 67.26) - mkdir 13948 (time 1790740533.61 total 228.57 last 76.02) - mkdir 14574 (time 1790740543.61 total 238.57 last 62.57) - mkdir 15291 (time 1790740553.62 total 248.58 last 71.64) - mkdir 16004 (time 1790740563.63 total 258.59 last 71.23) - mkdir 16695 (time 1790740573.64 total 268.60 last 69.04) - mkdir 17307 (time 1790740583.64 total 278.60 last 61.19) - mkdir 17907 (time 1790740593.65 total 288.61 last 59.93) - mkdir 18538 (time 1790740603.67 total 298.62 last 63.02) - mkdir 19122 (time 1790740613.67 total 308.63 last 58.36) - mkdir 19742 (time 1790740623.69 total 318.65 last 61.88) - mkdir 20000 (time 1790740627.88 total 322.84 last 61.62) - mkdir 20566 (time 1790740637.89 total 332.85 last 56.54) - mkdir 21174 (time 1790740648.11 total 343.07 last 59.48) - mkdir 21765 (time 1790740658.12 total 353.08 last 59.05) - mkdir 22386 (time 1790740668.12 total 363.08 last 62.09) - mkdir 22935 (time 1790740678.15 total 373.10 last 54.77) - mkdir 23500 (time 1790740688.15 total 383.11 last 56.47) - mkdir 24135 (time 1790740698.15 total 393.11 last 63.49) - mkdir 24729 (time 1790740708.18 total 403.13 last 59.25) - mkdir 25406 (time 1790740718.18 total 413.14 last 67.69) - mkdir 25998 (time 1790740728.18 total 423.14 last 59.18) - mkdir 26611 (time 1790740738.19 total 433.15 last 61.25) - mkdir 27138 (time 1790740748.20 total 443.16 last 52.65) - mkdir 27758 (time 1790740758.21 total 453.17 last 61.95) - mkdir 28223 (time 1790740768.21 total 463.17 last 46.48) - mkdir 28731 (time 1790740778.25 total 473.21 last 50.61) - mkdir 29299 (time 1790740788.27 total 483.22 last 56.71) - mkdir 29861 (time 1790740798.27 total 493.23 last 56.18) - mkdir 30000 (time 1790740801.45 total 496.40 last 43.77) - mkdir 30594 (time 1790740811.45 total 506.41 last 59.39) - mkdir 31158 (time 1790740821.46 total 516.41 last 56.35) - mkdir 31771 (time 1790740831.47 total 526.43 last 61.22) - mkdir 32389 (time 1790740841.48 total 536.44 last 61.73) total: 32818 mkdir in 544.38 seconds: 60.28 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 422528 1785600 20% /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 351399 65969 285430 19% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301553 65969 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1790741425 ; total 0 ; last 0) - unlinked 10000 (time 1790741597 ; total 172 ; last 172) - unlinked 20000 (time 1790741755 ; total 330 ; last 158) - unlinked 30000 (time 1790741910 ; total 485 ; last 155) total: 32768 unlinks in 528 seconds: 62.060608 unlinks/second - unlinked 0 (time 1790741425 ; total 0 ; last 0) - unlinked 10000 (time 1790741598 ; total 173 ; last 173) - unlinked 20000 (time 1790741754 ; total 329 ; last 156) - unlinked 30000 (time 1790741911 ; total 486 ; last 157) total: 32768 unlinks in 529 seconds: 61.943291 unlinks/second nlink between: 102 - unlinked 0 (time 1790741955 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1790741955 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 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 2209280 2176 2205056 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 526918 333 526585 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235917 333 235584 1% /mnt/lustre