== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 10:54:10 (1790780050) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7840 1263464 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7216 1264088 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30052 3576968 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13424 3593596 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4041 1019959 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2032 1021968 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2696 259448 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2747 259397 2% /mnt/lustre[OST:1] filesystem_summary: 524918 6073 518845 2% /mnt/lustre - mkdir 564 (time 1790780065.72 total 10.00 last 56.40) - mkdir 1208 (time 1790780075.73 total 20.01 last 64.35) - mkdir 1832 (time 1790780085.75 total 30.03 last 62.28) - mkdir 2473 (time 1790780095.75 total 40.03 last 64.09) - mkdir 3217 (time 1790780105.75 total 50.03 last 74.40) - mkdir 3959 (time 1790780115.76 total 60.04 last 74.15) - mkdir 4695 (time 1790780125.80 total 70.07 last 73.32) - mkdir 5224 (time 1790780135.81 total 80.08 last 52.85) - mkdir 5951 (time 1790780145.82 total 90.09 last 72.61) - mkdir 6660 (time 1790780155.82 total 100.10 last 70.88) - mkdir 7268 (time 1790780165.82 total 110.10 last 60.79) - mkdir 7917 (time 1790780175.83 total 120.10 last 64.86) - mkdir 8651 (time 1790780185.84 total 130.11 last 73.33) - mkdir 9409 (time 1790780195.85 total 140.13 last 75.71) - mkdir 10000 (time 1790780204.17 total 148.45 last 70.99) - mkdir 10667 (time 1790780214.18 total 158.46 last 66.65) - mkdir 11291 (time 1790780224.20 total 168.48 last 62.29) - mkdir 11940 (time 1790780234.21 total 178.49 last 64.83) - mkdir 12617 (time 1790780244.23 total 188.51 last 67.57) - mkdir 13315 (time 1790780254.24 total 198.52 last 69.73) - mkdir 14045 (time 1790780264.27 total 208.54 last 72.81) - mkdir 14679 (time 1790780274.27 total 218.54 last 63.39) - mkdir 15390 (time 1790780284.28 total 228.56 last 71.02) - mkdir 16107 (time 1790780294.29 total 238.57 last 71.63) - mkdir 16722 (time 1790780304.30 total 248.57 last 61.46) - mkdir 17282 (time 1790780314.31 total 258.59 last 55.90) - mkdir 17870 (time 1790780324.33 total 268.61 last 58.70) - mkdir 18321 (time 1790780334.37 total 278.65 last 44.92) - mkdir 18861 (time 1790780344.37 total 288.65 last 54.00) - mkdir 19543 (time 1790780354.39 total 298.67 last 68.05) - mkdir 20000 (time 1790780362.90 total 307.17 last 53.74) - mkdir 20794 (time 1790780372.93 total 317.20 last 79.16) - mkdir 21552 (time 1790780382.94 total 327.21 last 75.74) - mkdir 22164 (time 1790780392.97 total 337.24 last 61.02) - mkdir 22895 (time 1790780402.99 total 347.26 last 72.94) - mkdir 23663 (time 1790780412.99 total 357.27 last 76.78) - mkdir 24355 (time 1790780422.99 total 367.27 last 69.19) - mkdir 25184 (time 1790780433.00 total 377.28 last 82.83) - mkdir 25947 (time 1790780443.02 total 387.29 last 76.18) - mkdir 26688 (time 1790780453.04 total 397.32 last 73.93) - mkdir 27328 (time 1790780463.04 total 407.32 last 63.98) - mkdir 28042 (time 1790780473.05 total 417.32 last 71.37) - mkdir 28739 (time 1790780483.05 total 427.32 last 69.70) - mkdir 29385 (time 1790780493.08 total 437.35 last 64.40) - mkdir 30000 (time 1790780500.82 total 445.10 last 79.39) - mkdir 30801 (time 1790780510.83 total 455.11 last 80.06) - mkdir 31530 (time 1790780520.87 total 465.15 last 72.61) - mkdir 32237 (time 1790780530.87 total 475.15 last 70.66) total: 32818 mkdir in 483.57 seconds: 67.87 ops/second - mkdir 572 (time 1790780065.71 total 10.01 last 57.13) - mkdir 1186 (time 1790780075.72 total 20.02 last 61.33) - mkdir 1819 (time 1790780085.73 total 30.03 last 63.23) - mkdir 2458 (time 1790780095.76 total 40.06 last 63.72) - mkdir 3149 (time 1790780105.76 total 50.07 last 69.07) - mkdir 3900 (time 1790780115.77 total 60.08 last 75.01) - mkdir 4649 (time 1790780125.78 total 70.08 last 74.89) - mkdir 5185 (time 1790780135.78 total 80.08 last 53.60) - mkdir 5918 (time 1790780145.78 total 90.08 last 73.29) - mkdir 6625 (time 1790780155.80 total 100.10 last 70.56) - mkdir 7238 (time 1790780165.81 total 110.12 last 61.21) - mkdir 7908 (time 1790780175.81 total 120.12 last 66.99) - mkdir 8618 (time 1790780185.82 total 130.12 last 70.98) - mkdir 9342 (time 1790780195.83 total 140.14 last 72.29) - mkdir 10000 (time 1790780204.69 total 148.99 last 74.28) - mkdir 10665 (time 1790780214.70 total 159.00 last 66.45) - mkdir 11315 (time 1790780224.71 total 169.02 last 64.90) - mkdir 11969 (time 1790780234.73 total 179.03 last 65.29) - mkdir 12641 (time 1790780244.73 total 189.04 last 67.20) - mkdir 13330 (time 1790780254.74 total 199.04 last 68.84) - mkdir 14085 (time 1790780264.75 total 209.06 last 75.39) - mkdir 14718 (time 1790780274.78 total 219.08 last 63.16) - mkdir 15426 (time 1790780284.81 total 229.11 last 70.59) - mkdir 16180 (time 1790780294.81 total 239.11 last 75.37) - mkdir 16768 (time 1790780304.83 total 249.13 last 58.70) - mkdir 17347 (time 1790780314.83 total 259.13 last 57.89) - mkdir 17945 (time 1790780324.84 total 269.14 last 59.76) - mkdir 18376 (time 1790780334.87 total 279.18 last 42.94) - mkdir 18964 (time 1790780344.89 total 289.19 last 58.72) - mkdir 19631 (time 1790780354.90 total 299.20 last 66.65) - mkdir 20000 (time 1790780361.44 total 305.75 last 56.35) - mkdir 20755 (time 1790780371.45 total 315.75 last 75.44) - mkdir 21516 (time 1790780381.46 total 325.76 last 76.06) - mkdir 22139 (time 1790780391.47 total 335.78 last 62.19) - mkdir 22844 (time 1790780401.49 total 345.79 last 70.42) - mkdir 23551 (time 1790780411.49 total 355.79 last 70.68) - mkdir 24244 (time 1790780421.50 total 365.81 last 69.21) - mkdir 25057 (time 1790780431.51 total 375.81 last 81.25) - mkdir 25846 (time 1790780441.51 total 385.81 last 78.90) - mkdir 26614 (time 1790780451.53 total 395.83 last 76.64) - mkdir 27295 (time 1790780461.53 total 405.84 last 68.08) - mkdir 27933 (time 1790780471.55 total 415.86 last 63.68) - mkdir 28636 (time 1790780481.58 total 425.88 last 70.13) - mkdir 29253 (time 1790780491.59 total 435.89 last 61.61) - mkdir 30000 (time 1790780501.33 total 445.63 last 76.70) - mkdir 30801 (time 1790780511.34 total 455.65 last 80.01) - mkdir 31514 (time 1790780521.35 total 465.65 last 71.26) - mkdir 32200 (time 1790780531.36 total 475.66 last 68.51) total: 32818 mkdir in 484.97 seconds: 67.67 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276904 994400 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7216 1264088 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30052 3576968 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13424 3593596 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69677 954323 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2032 1021968 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2696 259448 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2747 259397 2% /mnt/lustre[OST:1] filesystem_summary: 590554 71709 518845 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1790781077 ; total 0 ; last 0) - unlinked 10000 (time 1790781324 ; total 247 ; last 247) - unlinked 20000 (time 1790781575 ; total 498 ; last 251) - unlinked 30000 (time 1790781843 ; total 766 ; last 268) total: 32768 unlinks in 839 seconds: 39.056019 unlinks/second - unlinked 0 (time 1790781077 ; total 0 ; last 0) - unlinked 10000 (time 1790781321 ; total 244 ; last 244) - unlinked 20000 (time 1790781573 ; total 496 ; last 252) - unlinked 30000 (time 1790781844 ; total 767 ; last 271) total: 32768 unlinks in 840 seconds: 39.009525 unlinks/second nlink between: 1 - unlinked 0 (time 1790781919 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1790781919 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 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 14360 1256944 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7216 1264088 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30052 3576968 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13424 3593596 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4041 1019959 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2032 1021968 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2696 259448 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2747 259397 2% /mnt/lustre[OST:1] filesystem_summary: 524918 6073 518845 2% /mnt/lustre