== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 19:42:12 (1788651732) 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 557 (time 1788651746.68 total 10.01 last 55.64) - mkdir 1093 (time 1788651756.69 total 20.02 last 53.57) - mkdir 1602 (time 1788651766.70 total 30.04 last 50.81) - mkdir 2144 (time 1788651776.72 total 40.05 last 54.14) - mkdir 2723 (time 1788651786.72 total 50.05 last 57.88) - mkdir 3291 (time 1788651796.72 total 60.05 last 56.78) - mkdir 3796 (time 1788651806.74 total 70.07 last 50.41) - mkdir 4294 (time 1788651816.77 total 80.10 last 49.64) - mkdir 4849 (time 1788651826.77 total 90.10 last 55.49) - mkdir 5403 (time 1788651836.77 total 100.11 last 55.38) - mkdir 6004 (time 1788651846.79 total 110.12 last 60.02) - mkdir 6555 (time 1788651856.80 total 120.13 last 55.04) - mkdir 7055 (time 1788651866.81 total 130.14 last 49.96) - mkdir 7546 (time 1788651876.81 total 140.14 last 49.08) - mkdir 8063 (time 1788651886.85 total 150.18 last 51.49) - mkdir 8569 (time 1788651896.87 total 160.20 last 50.52) - mkdir 9125 (time 1788651906.87 total 170.20 last 55.59) - mkdir 9705 (time 1788651916.88 total 180.21 last 57.96) - mkdir 10000 (time 1788651922.43 total 185.76 last 53.14) - mkdir 10553 (time 1788651932.43 total 195.76 last 55.29) - mkdir 11126 (time 1788651942.44 total 205.77 last 57.24) - mkdir 11715 (time 1788651952.46 total 215.79 last 58.82) - mkdir 12264 (time 1788651962.46 total 225.79 last 54.88) - mkdir 12864 (time 1788651972.46 total 235.79 last 59.98) - mkdir 13424 (time 1788651982.47 total 245.80 last 55.99) - mkdir 13975 (time 1788651992.49 total 255.82 last 54.98) - mkdir 14396 (time 1788652002.49 total 265.82 last 42.08) - mkdir 14811 (time 1788652012.52 total 275.85 last 41.38) - mkdir 15342 (time 1788652022.53 total 285.86 last 53.02) - mkdir 15808 (time 1788652032.55 total 295.88 last 46.54) - mkdir 16294 (time 1788652042.55 total 305.88 last 48.57) - mkdir 16776 (time 1788652052.59 total 315.92 last 48.00) - mkdir 17197 (time 1788652062.62 total 325.95 last 42.00) - mkdir 17660 (time 1788652072.63 total 335.96 last 46.26) - mkdir 18215 (time 1788652082.65 total 345.98 last 55.38) - mkdir 18784 (time 1788652092.67 total 356.00 last 56.79) - mkdir 19287 (time 1788652102.67 total 366.00 last 50.28) - mkdir 19756 (time 1788652112.73 total 376.06 last 46.65) - mkdir 20000 (time 1788652117.57 total 380.90 last 50.41) - mkdir 20474 (time 1788652127.63 total 390.96 last 47.08) - mkdir 20913 (time 1788652137.67 total 401.00 last 43.74) - mkdir 21478 (time 1788652147.68 total 411.01 last 56.42) - mkdir 21985 (time 1788652157.70 total 421.03 last 50.63) - mkdir 22507 (time 1788652167.70 total 431.03 last 52.19) - mkdir 23064 (time 1788652177.70 total 441.03 last 55.68) - mkdir 23649 (time 1788652187.73 total 451.06 last 58.36) - mkdir 24130 (time 1788652197.73 total 461.06 last 48.08) - mkdir 24673 (time 1788652207.74 total 471.07 last 54.26) - mkdir 25208 (time 1788652217.76 total 481.09 last 53.40) - mkdir 25794 (time 1788652227.77 total 491.10 last 58.50) - mkdir 26338 (time 1788652237.78 total 501.11 last 54.40) - mkdir 26929 (time 1788652247.78 total 511.11 last 59.07) - mkdir 27465 (time 1788652257.79 total 521.12 last 53.57) - mkdir 28009 (time 1788652268.01 total 531.34 last 53.19) - mkdir 28511 (time 1788652278.02 total 541.35 last 50.17) - mkdir 29040 (time 1788652288.05 total 551.38 last 52.74) - mkdir 29582 (time 1788652298.05 total 561.38 last 54.17) - mkdir 30000 (time 1788652306.20 total 569.53 last 51.31) - mkdir 30510 (time 1788652316.21 total 579.54 last 50.97) - mkdir 30991 (time 1788652326.24 total 589.57 last 47.96) - mkdir 31517 (time 1788652336.25 total 599.58 last 52.54) - mkdir 32077 (time 1788652346.25 total 609.58 last 55.99) - mkdir 32676 (time 1788652356.25 total 619.58 last 59.88) total: 32818 mkdir in 622.45 seconds: 52.72 ops/second - mkdir 562 (time 1788651746.88 total 10.01 last 56.15) - mkdir 1105 (time 1788651756.90 total 20.03 last 54.17) - mkdir 1635 (time 1788651766.91 total 30.04 last 52.95) - mkdir 2197 (time 1788651776.93 total 40.06 last 56.08) - mkdir 2756 (time 1788651786.94 total 50.07 last 55.87) - mkdir 3292 (time 1788651796.96 total 60.09 last 53.48) - mkdir 3794 (time 1788651806.96 total 70.09 last 50.20) - mkdir 4290 (time 1788651816.97 total 80.10 last 49.55) - mkdir 4833 (time 1788651826.99 total 90.12 last 54.23) - mkdir 5372 (time 1788651836.99 total 100.12 last 53.86) - mkdir 5953 (time 1788651847.00 total 110.13 last 58.06) - mkdir 6492 (time 1788651857.17 total 120.30 last 52.99) - mkdir 6984 (time 1788651867.24 total 130.37 last 48.85) - mkdir 7493 (time 1788651877.25 total 140.38 last 50.87) - mkdir 8015 (time 1788651887.27 total 150.40 last 52.07) - mkdir 8513 (time 1788651897.28 total 160.41 last 49.75) - mkdir 9068 (time 1788651907.31 total 170.44 last 55.35) - mkdir 9619 (time 1788651917.32 total 180.45 last 55.05) - mkdir 10000 (time 1788651924.33 total 187.46 last 54.30) - mkdir 10564 (time 1788651934.34 total 197.47 last 56.37) - mkdir 11167 (time 1788651944.34 total 207.48 last 60.26) - mkdir 11775 (time 1788651954.37 total 217.50 last 60.67) - mkdir 12339 (time 1788651964.38 total 227.51 last 56.34) - mkdir 12927 (time 1788651974.38 total 237.51 last 58.77) - mkdir 13499 (time 1788651984.39 total 247.52 last 57.14) - mkdir 14010 (time 1788651994.39 total 257.52 last 51.10) - mkdir 14447 (time 1788652004.41 total 267.54 last 43.65) - mkdir 14886 (time 1788652014.42 total 277.55 last 43.85) - mkdir 15389 (time 1788652024.43 total 287.56 last 50.25) - mkdir 15872 (time 1788652034.43 total 297.56 last 48.29) - mkdir 16347 (time 1788652044.43 total 307.56 last 47.47) - mkdir 16827 (time 1788652054.45 total 317.58 last 47.93) - mkdir 17258 (time 1788652064.48 total 327.61 last 42.95) - mkdir 17757 (time 1788652074.50 total 337.63 last 49.81) - mkdir 18297 (time 1788652084.53 total 347.66 last 53.82) - mkdir 18876 (time 1788652094.56 total 357.69 last 57.73) - mkdir 19383 (time 1788652104.57 total 367.70 last 50.66) - mkdir 19846 (time 1788652114.60 total 377.73 last 46.14) - mkdir 20000 (time 1788652117.96 total 381.09 last 45.83) - mkdir 20448 (time 1788652127.97 total 391.10 last 44.76) - mkdir 20895 (time 1788652137.99 total 401.12 last 44.60) - mkdir 21461 (time 1788652147.99 total 411.12 last 56.60) - mkdir 22004 (time 1788652158.02 total 421.15 last 54.16) - mkdir 22540 (time 1788652168.04 total 431.17 last 53.48) - mkdir 23078 (time 1788652178.05 total 441.18 last 53.77) - mkdir 23679 (time 1788652188.06 total 451.19 last 60.02) - mkdir 24162 (time 1788652198.07 total 461.20 last 48.26) - mkdir 24708 (time 1788652208.10 total 471.23 last 54.41) - mkdir 25261 (time 1788652218.11 total 481.24 last 55.28) - mkdir 25851 (time 1788652228.12 total 491.25 last 58.91) - mkdir 26366 (time 1788652238.34 total 501.47 last 50.40) - mkdir 26980 (time 1788652248.38 total 511.51 last 61.17) - mkdir 27501 (time 1788652258.39 total 521.52 last 52.05) - mkdir 28036 (time 1788652268.39 total 531.52 last 53.47) - mkdir 28539 (time 1788652278.41 total 541.54 last 50.22) - mkdir 29047 (time 1788652288.41 total 551.54 last 50.79) - mkdir 29578 (time 1788652298.43 total 561.56 last 52.99) - mkdir 30000 (time 1788652306.64 total 569.77 last 51.45) - mkdir 30498 (time 1788652316.64 total 579.77 last 49.78) - mkdir 30969 (time 1788652326.67 total 589.80 last 46.98) - mkdir 31513 (time 1788652336.67 total 599.80 last 54.36) - mkdir 32073 (time 1788652346.69 total 609.82 last 55.92) - mkdir 32655 (time 1788652356.70 total 619.83 last 58.16) total: 32818 mkdir in 622.59 seconds: 52.71 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 1788653050 ; total 0 ; last 0) - unlinked 10000 (time 1788653338 ; total 288 ; last 288) - unlinked 20000 (time 1788653655 ; total 605 ; last 317) - unlinked 30000 (time 1788653955 ; total 905 ; last 300) total: 32768 unlinks in 991 seconds: 33.065590 unlinks/second - unlinked 0 (time 1788653050 ; total 0 ; last 0) - unlinked 10000 (time 1788653341 ; total 291 ; last 291) - unlinked 20000 (time 1788653658 ; total 608 ; last 317) - unlinked 30000 (time 1788653960 ; total 910 ; last 302) total: 32768 unlinks in 995 seconds: 32.932663 unlinks/second nlink between: 102 - unlinked 0 (time 1788654046 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788654046 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 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 2208640 2304 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