== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 14:02:36 (1789063356) 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 118185 393 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 537 (time 1789063372.25 total 10.03 last 53.53) - mkdir 1069 (time 1789063382.25 total 20.03 last 53.20) - mkdir 1559 (time 1789063392.28 total 30.06 last 48.88) - mkdir 2077 (time 1789063402.28 total 40.06 last 51.79) - mkdir 2641 (time 1789063412.33 total 50.11 last 56.12) - mkdir 3203 (time 1789063422.33 total 60.11 last 56.17) - mkdir 3742 (time 1789063432.37 total 70.15 last 53.73) - mkdir 4302 (time 1789063442.38 total 80.16 last 55.93) - mkdir 4844 (time 1789063452.38 total 90.16 last 54.18) - mkdir 5404 (time 1789063462.38 total 100.16 last 55.99) - mkdir 5984 (time 1789063472.41 total 110.19 last 57.87) - mkdir 6503 (time 1789063482.43 total 120.21 last 51.77) - mkdir 7108 (time 1789063492.43 total 130.21 last 60.50) - mkdir 7650 (time 1789063502.44 total 140.22 last 54.17) - mkdir 8247 (time 1789063512.45 total 150.23 last 59.62) - mkdir 8842 (time 1789063522.47 total 160.25 last 59.39) - mkdir 9395 (time 1789063532.48 total 170.25 last 55.26) - mkdir 9951 (time 1789063542.50 total 180.28 last 55.48) - mkdir 10486 (time 1789063552.51 total 190.29 last 53.43) - mkdir 10965 (time 1789063562.54 total 200.32 last 47.75) - mkdir 11476 (time 1789063572.55 total 210.33 last 51.04) - mkdir 11979 (time 1789063582.56 total 220.34 last 50.24) - mkdir 12486 (time 1789063592.57 total 230.35 last 50.66) - mkdir 13068 (time 1789063602.59 total 240.37 last 58.09) - mkdir 13677 (time 1789063612.60 total 250.38 last 60.87) - mkdir 14231 (time 1789063622.63 total 260.41 last 55.21) - mkdir 14732 (time 1789063632.65 total 270.42 last 50.03) - mkdir 15251 (time 1789063642.66 total 280.44 last 51.82) - mkdir 15835 (time 1789063652.67 total 290.45 last 58.32) - mkdir 16412 (time 1789063662.71 total 300.49 last 57.52) - mkdir 16969 (time 1789063672.71 total 310.49 last 55.69) - mkdir 17567 (time 1789063682.71 total 320.49 last 59.77) - mkdir 18114 (time 1789063692.72 total 330.50 last 54.68) - mkdir 18672 (time 1789063702.73 total 340.51 last 55.72) - mkdir 19243 (time 1789063712.74 total 350.52 last 57.03) - mkdir 19829 (time 1789063722.76 total 360.53 last 58.52) - mkdir 20000 (time 1789063725.25 total 363.03 last 68.65) - mkdir 20546 (time 1789063735.27 total 373.05 last 54.47) - mkdir 21108 (time 1789063745.27 total 383.05 last 56.17) - mkdir 21694 (time 1789063755.28 total 393.06 last 58.58) - mkdir 22213 (time 1789063765.29 total 403.07 last 51.84) - mkdir 22834 (time 1789063775.30 total 413.08 last 62.03) - mkdir 23404 (time 1789063785.31 total 423.09 last 56.94) - mkdir 23971 (time 1789063795.32 total 433.10 last 56.65) - mkdir 24572 (time 1789063805.36 total 443.14 last 59.86) - mkdir 25151 (time 1789063815.37 total 453.15 last 57.86) - mkdir 25698 (time 1789063825.37 total 463.15 last 54.69) - mkdir 26201 (time 1789063835.37 total 473.15 last 50.29) - mkdir 26704 (time 1789063845.38 total 483.16 last 50.27) - mkdir 27277 (time 1789063855.40 total 493.18 last 57.20) - mkdir 27844 (time 1789063865.42 total 503.20 last 56.56) - mkdir 28346 (time 1789063875.86 total 513.64 last 48.08) - mkdir 28891 (time 1789063885.88 total 523.66 last 54.43) - mkdir 29455 (time 1789063895.88 total 533.66 last 56.38) - mkdir 29927 (time 1789063905.90 total 543.68 last 47.12) - mkdir 30000 (time 1789063908.14 total 545.92 last 32.56) - mkdir 30435 (time 1789063918.14 total 555.92 last 43.49) - mkdir 30911 (time 1789063928.15 total 565.93 last 47.57) - mkdir 31455 (time 1789063938.15 total 575.93 last 54.39) - mkdir 31952 (time 1789063948.16 total 585.94 last 49.65) - mkdir 32512 (time 1789063958.17 total 595.95 last 55.93) total: 32818 mkdir in 602.26 seconds: 54.49 ops/second - mkdir 562 (time 1789063372.22 total 10.00 last 56.18) - mkdir 1102 (time 1789063382.23 total 20.01 last 53.95) - mkdir 1623 (time 1789063392.24 total 30.02 last 52.05) - mkdir 2147 (time 1789063402.26 total 40.03 last 52.34) - mkdir 2692 (time 1789063412.27 total 50.05 last 54.42) - mkdir 3239 (time 1789063422.31 total 60.08 last 54.51) - mkdir 3793 (time 1789063432.32 total 70.10 last 55.33) - mkdir 4324 (time 1789063442.33 total 80.10 last 53.06) - mkdir 4863 (time 1789063452.33 total 90.11 last 53.88) - mkdir 5428 (time 1789063462.36 total 100.14 last 56.35) - mkdir 5997 (time 1789063472.37 total 110.15 last 56.81) - mkdir 6503 (time 1789063482.38 total 120.15 last 50.59) - mkdir 7094 (time 1789063492.38 total 130.16 last 59.08) - mkdir 7654 (time 1789063502.38 total 140.16 last 55.99) - mkdir 8217 (time 1789063512.39 total 150.17 last 56.25) - mkdir 8774 (time 1789063522.39 total 160.17 last 55.68) - mkdir 9303 (time 1789063532.41 total 170.18 last 52.84) - mkdir 9861 (time 1789063542.41 total 180.19 last 55.77) - mkdir 10000 (time 1789063545.14 total 182.92 last 50.94) - mkdir 10560 (time 1789063555.33 total 193.10 last 54.97) - mkdir 11044 (time 1789063565.34 total 203.12 last 48.33) - mkdir 11600 (time 1789063575.35 total 213.13 last 55.56) - mkdir 12092 (time 1789063585.36 total 223.14 last 49.14) - mkdir 12602 (time 1789063595.36 total 233.14 last 50.99) - mkdir 13218 (time 1789063605.36 total 243.14 last 61.60) - mkdir 13824 (time 1789063615.36 total 253.14 last 60.60) - mkdir 14380 (time 1789063625.37 total 263.15 last 55.58) - mkdir 14875 (time 1789063635.38 total 273.16 last 49.43) - mkdir 15390 (time 1789063645.39 total 283.17 last 51.45) - mkdir 15971 (time 1789063655.39 total 293.17 last 58.10) - mkdir 16541 (time 1789063665.42 total 303.20 last 56.82) - mkdir 17104 (time 1789063675.43 total 313.21 last 56.25) - mkdir 17660 (time 1789063685.44 total 323.22 last 55.55) - mkdir 18186 (time 1789063695.46 total 333.24 last 52.48) - mkdir 18746 (time 1789063705.46 total 343.24 last 56.00) - mkdir 19303 (time 1789063715.46 total 353.24 last 55.69) - mkdir 19945 (time 1789063725.48 total 363.26 last 64.11) - mkdir 20468 (time 1789063735.51 total 373.28 last 52.15) - mkdir 21046 (time 1789063745.53 total 383.30 last 57.68) - mkdir 21634 (time 1789063755.53 total 393.31 last 58.77) - mkdir 22145 (time 1789063765.55 total 403.33 last 51.01) - mkdir 22788 (time 1789063775.55 total 413.33 last 64.27) - mkdir 23335 (time 1789063785.56 total 423.34 last 54.63) - mkdir 23888 (time 1789063795.57 total 433.35 last 55.28) - mkdir 24493 (time 1789063805.74 total 443.52 last 59.48) - mkdir 25118 (time 1789063815.75 total 453.52 last 62.46) - mkdir 25655 (time 1789063825.76 total 463.54 last 53.63) - mkdir 26145 (time 1789063835.77 total 473.55 last 48.95) - mkdir 26641 (time 1789063845.78 total 483.55 last 49.57) - mkdir 27212 (time 1789063855.78 total 493.56 last 57.06) - mkdir 27794 (time 1789063865.81 total 503.59 last 58.06) - mkdir 28270 (time 1789063875.85 total 513.63 last 47.39) - mkdir 28810 (time 1789063885.85 total 523.63 last 53.99) - mkdir 29340 (time 1789063895.87 total 533.65 last 52.90) - mkdir 29791 (time 1789063905.89 total 543.67 last 45.03) - mkdir 30000 (time 1789063911.39 total 549.17 last 37.99) - mkdir 30474 (time 1789063921.42 total 559.20 last 47.25) - mkdir 31010 (time 1789063931.61 total 569.39 last 52.60) - mkdir 31561 (time 1789063941.65 total 579.42 last 54.91) - mkdir 32039 (time 1789063951.65 total 589.43 last 47.76) - mkdir 32591 (time 1789063961.66 total 599.44 last 55.19) total: 32818 mkdir in 603.48 seconds: 54.38 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 489984 1718144 23% /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 303986 65969 238017 22% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301553 65969 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1789064619 ; total 0 ; last 0) - unlinked 10000 (time 1789064917 ; total 298 ; last 298) - unlinked 20000 (time 1789065214 ; total 595 ; last 297) - unlinked 30000 (time 1789065514 ; total 895 ; last 300) total: 32768 unlinks in 977 seconds: 33.539406 unlinks/second - unlinked 0 (time 1789064619 ; total 0 ; last 0) - unlinked 10000 (time 1789064918 ; total 299 ; last 299) - unlinked 20000 (time 1789065216 ; total 597 ; last 298) - unlinked 30000 (time 1789065516 ; total 897 ; last 300) total: 32768 unlinks in 977 seconds: 33.539406 unlinks/second nlink between: 102 - unlinked 0 (time 1789065598 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1789065598 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 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 2208512 2176 2204288 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 526734 333 526401 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235917 333 235584 1% /mnt/lustre