== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 01:03:43 (1788843823) 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 544 (time 1788843837.59 total 10.00 last 54.38) - mkdir 1068 (time 1788843847.61 total 20.02 last 52.29) - mkdir 1697 (time 1788843857.62 total 30.04 last 62.81) - mkdir 2288 (time 1788843867.64 total 40.06 last 58.99) - mkdir 2903 (time 1788843877.65 total 50.07 last 61.43) - mkdir 3427 (time 1788843887.66 total 60.08 last 52.36) - mkdir 4007 (time 1788843897.68 total 70.10 last 57.85) - mkdir 4602 (time 1788843907.71 total 80.12 last 59.36) - mkdir 5163 (time 1788843917.71 total 90.13 last 56.07) - mkdir 5733 (time 1788843927.72 total 100.14 last 56.96) - mkdir 6247 (time 1788843937.76 total 110.17 last 51.21) - mkdir 6805 (time 1788843947.77 total 120.18 last 55.75) - mkdir 7364 (time 1788843957.79 total 130.20 last 55.79) - mkdir 7956 (time 1788843967.79 total 140.21 last 59.16) - mkdir 8544 (time 1788843977.82 total 150.23 last 58.65) - mkdir 9100 (time 1788843987.83 total 160.24 last 55.55) - mkdir 9670 (time 1788843997.84 total 170.26 last 56.90) - mkdir 10000 (time 1788844004.05 total 176.46 last 53.21) - mkdir 10621 (time 1788844014.05 total 186.47 last 62.05) - mkdir 11150 (time 1788844024.09 total 196.51 last 52.72) - mkdir 11618 (time 1788844034.09 total 206.51 last 46.78) - mkdir 12103 (time 1788844044.11 total 216.53 last 48.42) - mkdir 12583 (time 1788844054.11 total 226.53 last 47.99) - mkdir 13166 (time 1788844064.12 total 236.54 last 58.24) - mkdir 13784 (time 1788844074.13 total 246.54 last 61.78) - mkdir 14348 (time 1788844084.13 total 256.54 last 56.40) - mkdir 14890 (time 1788844094.14 total 266.56 last 54.12) - mkdir 15482 (time 1788844104.18 total 276.59 last 58.98) - mkdir 16057 (time 1788844114.18 total 286.60 last 57.46) - mkdir 16654 (time 1788844124.19 total 296.61 last 59.66) - mkdir 17219 (time 1788844134.22 total 306.64 last 56.32) - mkdir 17795 (time 1788844144.24 total 316.66 last 57.51) - mkdir 18338 (time 1788844154.25 total 326.66 last 54.26) - mkdir 18888 (time 1788844164.28 total 336.70 last 54.82) - mkdir 19411 (time 1788844174.28 total 346.70 last 52.29) - mkdir 19972 (time 1788844184.29 total 356.71 last 56.05) - mkdir 20534 (time 1788844194.31 total 366.72 last 56.09) - mkdir 21097 (time 1788844204.31 total 376.73 last 56.29) - mkdir 21709 (time 1788844214.33 total 386.74 last 61.10) - mkdir 22219 (time 1788844224.45 total 396.87 last 50.38) - mkdir 22764 (time 1788844234.46 total 406.88 last 54.43) - mkdir 23308 (time 1788844244.47 total 416.88 last 54.37) - mkdir 23883 (time 1788844254.49 total 426.91 last 57.37) - mkdir 24461 (time 1788844264.49 total 436.91 last 57.80) - mkdir 25006 (time 1788844274.49 total 446.91 last 54.50) - mkdir 25534 (time 1788844284.50 total 456.92 last 52.72) - mkdir 26073 (time 1788844294.51 total 466.93 last 53.87) - mkdir 26680 (time 1788844304.54 total 476.96 last 60.49) - mkdir 27204 (time 1788844314.93 total 487.34 last 50.47) - mkdir 27668 (time 1788844324.96 total 497.38 last 46.24) - mkdir 28135 (time 1788844334.99 total 507.40 last 46.58) - mkdir 28703 (time 1788844344.99 total 517.41 last 56.76) - mkdir 29269 (time 1788844355.01 total 527.43 last 56.50) - mkdir 29769 (time 1788844365.01 total 537.43 last 49.98) - mkdir 30000 (time 1788844369.21 total 541.63 last 55.08) - mkdir 30498 (time 1788844379.30 total 551.72 last 49.34) - mkdir 31030 (time 1788844389.31 total 561.73 last 53.13) - mkdir 31590 (time 1788844399.32 total 571.74 last 55.98) - mkdir 32155 (time 1788844409.34 total 581.75 last 56.40) - mkdir 32694 (time 1788844419.34 total 591.76 last 53.86) total: 32818 mkdir in 593.63 seconds: 55.28 ops/second - mkdir 559 (time 1788843837.56 total 10.01 last 55.87) - mkdir 1095 (time 1788843847.58 total 20.03 last 53.47) - mkdir 1718 (time 1788843857.59 total 30.04 last 62.25) - mkdir 2283 (time 1788843867.60 total 40.05 last 56.46) - mkdir 2886 (time 1788843877.60 total 50.05 last 60.28) - mkdir 3396 (time 1788843887.60 total 60.05 last 51.00) - mkdir 3983 (time 1788843897.60 total 70.05 last 58.70) - mkdir 4594 (time 1788843907.61 total 80.05 last 61.08) - mkdir 5177 (time 1788843917.61 total 90.06 last 58.28) - mkdir 5747 (time 1788843927.62 total 100.06 last 56.95) - mkdir 6251 (time 1788843937.70 total 110.15 last 50.00) - mkdir 6838 (time 1788843947.71 total 120.16 last 58.61) - mkdir 7414 (time 1788843957.73 total 130.18 last 57.49) - mkdir 7999 (time 1788843967.75 total 140.19 last 58.41) - mkdir 8603 (time 1788843977.75 total 150.20 last 60.39) - mkdir 9164 (time 1788843987.76 total 160.21 last 56.03) - mkdir 9734 (time 1788843997.77 total 170.22 last 56.95) - mkdir 10000 (time 1788844002.62 total 175.07 last 54.85) - mkdir 10579 (time 1788844012.63 total 185.08 last 57.83) - mkdir 11156 (time 1788844022.64 total 195.09 last 57.65) - mkdir 11651 (time 1788844032.65 total 205.10 last 49.47) - mkdir 12128 (time 1788844042.66 total 215.11 last 47.64) - mkdir 12603 (time 1788844052.70 total 225.15 last 47.31) - mkdir 13150 (time 1788844062.72 total 235.17 last 54.58) - mkdir 13761 (time 1788844072.74 total 245.18 last 61.02) - mkdir 14340 (time 1788844082.76 total 255.20 last 57.78) - mkdir 14883 (time 1788844092.78 total 265.22 last 54.20) - mkdir 15453 (time 1788844102.78 total 275.23 last 56.98) - mkdir 16027 (time 1788844112.78 total 285.23 last 57.39) - mkdir 16661 (time 1788844122.79 total 295.23 last 63.36) - mkdir 17234 (time 1788844132.79 total 305.24 last 57.29) - mkdir 17805 (time 1788844142.79 total 315.24 last 57.09) - mkdir 18344 (time 1788844152.81 total 325.26 last 53.80) - mkdir 18845 (time 1788844162.82 total 335.26 last 50.07) - mkdir 19401 (time 1788844172.82 total 345.27 last 55.55) - mkdir 19921 (time 1788844182.85 total 355.30 last 51.87) - mkdir 20518 (time 1788844192.87 total 365.32 last 59.59) - mkdir 21072 (time 1788844202.88 total 375.33 last 55.33) - mkdir 21661 (time 1788844212.88 total 385.33 last 58.89) - mkdir 22193 (time 1788844222.89 total 395.33 last 53.18) - mkdir 22730 (time 1788844232.89 total 405.34 last 53.67) - mkdir 23267 (time 1788844242.89 total 415.34 last 53.70) - mkdir 23844 (time 1788844252.90 total 425.34 last 57.69) - mkdir 24391 (time 1788844263.07 total 435.52 last 53.74) - mkdir 24945 (time 1788844273.08 total 445.53 last 55.37) - mkdir 25480 (time 1788844283.08 total 455.53 last 53.50) - mkdir 26048 (time 1788844293.09 total 465.53 last 56.76) - mkdir 26625 (time 1788844303.10 total 475.54 last 57.66) - mkdir 27129 (time 1788844313.10 total 485.54 last 50.38) - mkdir 27616 (time 1788844323.10 total 495.55 last 48.70) - mkdir 28096 (time 1788844333.13 total 505.57 last 47.87) - mkdir 28644 (time 1788844343.13 total 515.58 last 54.77) - mkdir 29176 (time 1788844353.13 total 525.58 last 53.19) - mkdir 29700 (time 1788844363.13 total 535.58 last 52.40) - mkdir 30000 (time 1788844368.70 total 541.15 last 53.88) - mkdir 30511 (time 1788844379.28 total 551.73 last 48.30) - mkdir 31035 (time 1788844389.29 total 561.74 last 52.35) - mkdir 31604 (time 1788844399.29 total 571.74 last 56.88) - mkdir 32138 (time 1788844409.30 total 581.74 last 53.39) - mkdir 32677 (time 1788844419.30 total 591.75 last 53.87) total: 32818 mkdir in 593.96 seconds: 55.25 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 490112 1718016 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 303968 65969 237999 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 1788845120 ; total 0 ; last 0) - unlinked 10000 (time 1788845403 ; total 283 ; last 283) - unlinked 20000 (time 1788845713 ; total 593 ; last 310) - unlinked 30000 (time 1788845995 ; total 875 ; last 282) total: 32768 unlinks in 959 seconds: 34.168926 unlinks/second - unlinked 0 (time 1788845120 ; total 0 ; last 0) - unlinked 10000 (time 1788845405 ; total 285 ; last 285) - unlinked 20000 (time 1788845716 ; total 596 ; last 311) - unlinked 30000 (time 1788845998 ; total 878 ; last 282) total: 32768 unlinks in 961 seconds: 34.097816 unlinks/second nlink between: 102 - unlinked 0 (time 1788846083 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788846083 ; 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 2208768 2176 2204544 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 526795 333 526462 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