== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 09:24:02 (1788528242) 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 594 (time 1788528257.81 total 10.01 last 59.33) - mkdir 1193 (time 1788528267.81 total 20.02 last 59.86) - mkdir 1767 (time 1788528277.81 total 30.02 last 57.38) - mkdir 2434 (time 1788528287.82 total 40.02 last 66.68) - mkdir 3015 (time 1788528297.83 total 50.03 last 58.06) - mkdir 3620 (time 1788528307.83 total 60.04 last 60.45) - mkdir 4239 (time 1788528317.85 total 70.06 last 61.78) - mkdir 4821 (time 1788528327.86 total 80.06 last 58.18) - mkdir 5446 (time 1788528337.88 total 90.08 last 62.37) - mkdir 6002 (time 1788528347.89 total 100.09 last 55.54) - mkdir 6480 (time 1788528357.89 total 110.10 last 47.79) - mkdir 6982 (time 1788528367.89 total 120.10 last 50.19) - mkdir 7564 (time 1788528377.91 total 130.12 last 58.10) - mkdir 8145 (time 1788528387.92 total 140.13 last 58.02) - mkdir 8763 (time 1788528397.93 total 150.14 last 61.75) - mkdir 9342 (time 1788528407.98 total 160.18 last 57.64) - mkdir 9925 (time 1788528417.98 total 170.19 last 58.27) - mkdir 10482 (time 1788528427.99 total 180.19 last 55.68) - mkdir 11046 (time 1788528438.00 total 190.20 last 56.34) - mkdir 11596 (time 1788528448.01 total 200.22 last 54.91) - mkdir 12164 (time 1788528458.03 total 210.24 last 56.70) - mkdir 12711 (time 1788528468.04 total 220.24 last 54.67) - mkdir 13243 (time 1788528478.04 total 230.25 last 53.17) - mkdir 13824 (time 1788528488.09 total 240.30 last 57.82) - mkdir 14385 (time 1788528498.09 total 250.30 last 56.08) - mkdir 14946 (time 1788528508.12 total 260.33 last 55.93) - mkdir 15534 (time 1788528518.16 total 270.36 last 58.61) - mkdir 16168 (time 1788528528.17 total 280.38 last 63.30) - mkdir 16753 (time 1788528538.18 total 290.39 last 58.44) - mkdir 17314 (time 1788528548.19 total 300.40 last 56.03) - mkdir 17858 (time 1788528558.20 total 310.40 last 54.38) - mkdir 18421 (time 1788528568.20 total 320.40 last 56.29) - mkdir 18973 (time 1788528578.23 total 330.44 last 55.03) - mkdir 19557 (time 1788528588.25 total 340.46 last 58.28) - mkdir 20000 (time 1788528596.22 total 348.43 last 55.60) - mkdir 20516 (time 1788528606.24 total 358.44 last 51.51) - mkdir 21053 (time 1788528616.24 total 368.45 last 53.66) - mkdir 21588 (time 1788528626.25 total 378.46 last 53.44) - mkdir 22140 (time 1788528636.26 total 388.47 last 55.17) - mkdir 22643 (time 1788528646.27 total 398.47 last 50.26) - mkdir 23200 (time 1788528656.27 total 408.48 last 55.67) - mkdir 23705 (time 1788528666.28 total 418.48 last 50.47) - mkdir 24254 (time 1788528676.29 total 428.50 last 54.82) - mkdir 24718 (time 1788528686.29 total 438.50 last 46.40) - mkdir 25212 (time 1788528696.30 total 448.50 last 49.38) - mkdir 25775 (time 1788528706.30 total 458.50 last 56.30) - mkdir 26312 (time 1788528716.31 total 468.51 last 53.65) - mkdir 26849 (time 1788528726.31 total 478.52 last 53.68) - mkdir 27404 (time 1788528736.34 total 488.55 last 55.32) - mkdir 27976 (time 1788528746.36 total 498.56 last 57.12) - mkdir 28513 (time 1788528756.36 total 508.56 last 53.70) - mkdir 29054 (time 1788528766.37 total 518.58 last 54.03) - mkdir 29630 (time 1788528776.37 total 528.58 last 57.59) - mkdir 30000 (time 1788528782.34 total 534.55 last 62.00) - mkdir 30476 (time 1788528792.36 total 544.56 last 47.53) - mkdir 31040 (time 1788528802.36 total 554.57 last 56.35) - mkdir 31524 (time 1788528812.37 total 564.58 last 48.36) - mkdir 32069 (time 1788528822.40 total 574.60 last 54.36) - mkdir 32602 (time 1788528832.40 total 584.61 last 53.30) total: 32818 mkdir in 588.07 seconds: 55.81 ops/second - mkdir 593 (time 1788528257.81 total 10.02 last 59.19) - mkdir 1186 (time 1788528267.85 total 20.05 last 59.10) - mkdir 1761 (time 1788528277.86 total 30.07 last 57.42) - mkdir 2445 (time 1788528287.87 total 40.08 last 68.32) - mkdir 3033 (time 1788528297.87 total 50.08 last 58.79) - mkdir 3641 (time 1788528307.88 total 60.09 last 60.75) - mkdir 4255 (time 1788528317.91 total 70.11 last 61.24) - mkdir 4849 (time 1788528327.91 total 80.12 last 59.38) - mkdir 5479 (time 1788528337.92 total 90.12 last 62.96) - mkdir 6037 (time 1788528347.94 total 100.15 last 55.66) - mkdir 6509 (time 1788528357.95 total 110.16 last 47.17) - mkdir 7006 (time 1788528367.96 total 120.17 last 49.63) - mkdir 7589 (time 1788528377.98 total 130.19 last 58.18) - mkdir 8155 (time 1788528388.00 total 140.20 last 56.54) - mkdir 8736 (time 1788528398.00 total 150.21 last 58.06) - mkdir 9321 (time 1788528408.01 total 160.22 last 58.43) - mkdir 9888 (time 1788528418.02 total 170.23 last 56.65) - mkdir 10450 (time 1788528428.03 total 180.24 last 56.13) - mkdir 11007 (time 1788528438.06 total 190.27 last 55.55) - mkdir 11566 (time 1788528448.06 total 200.27 last 55.89) - mkdir 12153 (time 1788528458.08 total 210.29 last 58.60) - mkdir 12724 (time 1788528468.08 total 220.29 last 57.10) - mkdir 13249 (time 1788528478.11 total 230.32 last 52.34) - mkdir 13793 (time 1788528488.12 total 240.32 last 54.38) - mkdir 14345 (time 1788528498.12 total 250.32 last 55.19) - mkdir 14914 (time 1788528508.14 total 260.34 last 56.78) - mkdir 15496 (time 1788528518.15 total 270.35 last 58.14) - mkdir 16102 (time 1788528528.16 total 280.37 last 60.53) - mkdir 16690 (time 1788528538.16 total 290.37 last 58.77) - mkdir 17254 (time 1788528548.18 total 300.39 last 56.29) - mkdir 17809 (time 1788528558.19 total 310.40 last 55.45) - mkdir 18364 (time 1788528568.21 total 320.41 last 55.42) - mkdir 18905 (time 1788528578.21 total 330.41 last 54.10) - mkdir 19456 (time 1788528588.30 total 340.51 last 54.59) - mkdir 19966 (time 1788528598.32 total 350.53 last 50.89) - mkdir 20531 (time 1788528608.33 total 360.53 last 56.48) - mkdir 21073 (time 1788528618.33 total 370.54 last 54.19) - mkdir 21591 (time 1788528628.34 total 380.55 last 51.73) - mkdir 22145 (time 1788528638.35 total 390.56 last 55.34) - mkdir 22667 (time 1788528648.36 total 400.57 last 52.16) - mkdir 23241 (time 1788528658.38 total 410.59 last 57.30) - mkdir 23764 (time 1788528668.39 total 420.59 last 52.26) - mkdir 24259 (time 1788528678.40 total 430.61 last 49.44) - mkdir 24717 (time 1788528688.41 total 440.62 last 45.74) - mkdir 25227 (time 1788528698.46 total 450.67 last 50.77) - mkdir 25817 (time 1788528708.47 total 460.67 last 58.94) - mkdir 26323 (time 1788528718.49 total 470.70 last 50.47) - mkdir 26823 (time 1788528728.50 total 480.70 last 49.99) - mkdir 27414 (time 1788528738.51 total 490.72 last 59.02) - mkdir 27981 (time 1788528748.51 total 500.72 last 56.70) - mkdir 28509 (time 1788528758.53 total 510.73 last 52.72) - mkdir 29087 (time 1788528768.54 total 520.74 last 57.75) - mkdir 29634 (time 1788528778.63 total 530.84 last 54.19) - mkdir 30000 (time 1788528785.41 total 537.62 last 53.98) - mkdir 30531 (time 1788528795.42 total 547.62 last 53.07) - mkdir 31054 (time 1788528805.99 total 558.19 last 49.48) - mkdir 31591 (time 1788528816.02 total 568.22 last 53.53) - mkdir 32108 (time 1788528826.03 total 578.23 last 51.65) - mkdir 32668 (time 1788528836.04 total 588.24 last 55.94) total: 32818 mkdir in 590.98 seconds: 55.53 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 1788529449 ; total 0 ; last 0) - unlinked 10000 (time 1788529715 ; total 266 ; last 266) - unlinked 20000 (time 1788530022 ; total 573 ; last 307) - unlinked 30000 (time 1788530321 ; total 872 ; last 299) total: 32768 unlinks in 952 seconds: 34.420170 unlinks/second - unlinked 0 (time 1788529449 ; total 0 ; last 0) - unlinked 10000 (time 1788529712 ; total 263 ; last 263) - unlinked 20000 (time 1788530021 ; total 572 ; last 309) - unlinked 30000 (time 1788530321 ; total 872 ; last 300) total: 32768 unlinks in 954 seconds: 34.348007 unlinks/second nlink between: 102 - unlinked 0 (time 1788530405 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788530405 ; 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 2208640 2176 2204416 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 526765 333 526432 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