== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 23:52:24 (1789185144) 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 118184 392 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 559 (time 1789185159.46 total 10.02 last 55.78) - mkdir 1066 (time 1789185169.48 total 20.04 last 50.61) - mkdir 1561 (time 1789185179.48 total 30.04 last 49.48) - mkdir 2067 (time 1789185189.48 total 40.04 last 50.60) - mkdir 2598 (time 1789185199.49 total 50.05 last 53.05) - mkdir 3087 (time 1789185209.52 total 60.08 last 48.76) - mkdir 3594 (time 1789185219.52 total 70.08 last 50.69) - mkdir 4046 (time 1789185229.53 total 80.09 last 45.16) - mkdir 4559 (time 1789185239.54 total 90.10 last 51.25) - mkdir 4975 (time 1789185249.57 total 100.13 last 41.48) - mkdir 5370 (time 1789185259.58 total 110.14 last 39.45) - mkdir 5827 (time 1789185269.59 total 120.15 last 45.66) - mkdir 6293 (time 1789185279.60 total 130.16 last 46.58) - mkdir 6784 (time 1789185289.60 total 140.16 last 49.07) - mkdir 7335 (time 1789185299.60 total 150.16 last 55.09) - mkdir 7888 (time 1789185309.65 total 160.21 last 55.04) - mkdir 8496 (time 1789185319.65 total 170.21 last 60.79) - mkdir 9093 (time 1789185329.65 total 180.22 last 59.69) - mkdir 9701 (time 1789185339.65 total 190.22 last 60.80) - mkdir 10000 (time 1789185344.90 total 195.46 last 57.03) - mkdir 10537 (time 1789185354.91 total 205.47 last 53.64) - mkdir 11075 (time 1789185364.92 total 215.48 last 53.76) - mkdir 11488 (time 1789185374.94 total 225.50 last 41.22) - mkdir 11872 (time 1789185384.95 total 235.51 last 38.34) - mkdir 12287 (time 1789185394.99 total 245.55 last 41.36) - mkdir 12708 (time 1789185405.02 total 255.58 last 41.97) - mkdir 13164 (time 1789185415.02 total 265.58 last 45.60) - mkdir 13716 (time 1789185425.02 total 275.58 last 55.17) - mkdir 14275 (time 1789185435.03 total 285.59 last 55.89) - mkdir 14816 (time 1789185445.04 total 295.60 last 54.04) - mkdir 15233 (time 1789185455.08 total 305.64 last 41.52) - mkdir 15758 (time 1789185465.08 total 315.64 last 52.50) - mkdir 16252 (time 1789185475.08 total 325.64 last 49.38) - mkdir 16733 (time 1789185485.10 total 335.66 last 48.02) - mkdir 17244 (time 1789185495.13 total 345.69 last 50.97) - mkdir 17727 (time 1789185505.15 total 355.71 last 48.18) - mkdir 18259 (time 1789185515.16 total 365.72 last 53.16) - mkdir 18777 (time 1789185525.17 total 375.73 last 51.72) - mkdir 19292 (time 1789185535.18 total 385.74 last 51.47) - mkdir 19855 (time 1789185545.18 total 395.74 last 56.29) - mkdir 20000 (time 1789185548.09 total 398.65 last 49.79) - mkdir 20539 (time 1789185558.11 total 408.67 last 53.81) - mkdir 21077 (time 1789185568.13 total 418.69 last 53.68) - mkdir 21592 (time 1789185578.13 total 428.69 last 51.48) - mkdir 22097 (time 1789185588.14 total 438.70 last 50.49) - mkdir 22562 (time 1789185598.15 total 448.71 last 46.44) - mkdir 23064 (time 1789185608.16 total 458.72 last 50.17) - mkdir 23524 (time 1789185618.17 total 468.73 last 45.96) - mkdir 23993 (time 1789185628.23 total 478.79 last 46.59) - mkdir 24476 (time 1789185638.25 total 488.81 last 48.23) - mkdir 24937 (time 1789185648.27 total 498.83 last 45.99) - mkdir 25368 (time 1789185658.27 total 508.83 last 43.09) - mkdir 25726 (time 1789185668.28 total 518.84 last 35.78) - mkdir 26176 (time 1789185678.29 total 528.85 last 44.96) - mkdir 26662 (time 1789185688.30 total 538.86 last 48.52) - mkdir 27152 (time 1789185698.34 total 548.90 last 48.80) - mkdir 27589 (time 1789185708.37 total 558.93 last 43.60) - mkdir 28040 (time 1789185718.37 total 568.93 last 45.10) - mkdir 28493 (time 1789185728.38 total 578.94 last 45.24) - mkdir 28992 (time 1789185738.38 total 588.94 last 49.89) - mkdir 29442 (time 1789185748.40 total 598.96 last 44.93) - mkdir 29932 (time 1789185758.78 total 609.34 last 47.18) - mkdir 30434 (time 1789185768.79 total 619.35 last 50.17) - mkdir 30899 (time 1789185778.82 total 629.38 last 46.37) - mkdir 31301 (time 1789185788.83 total 639.39 last 40.15) - mkdir 31693 (time 1789185798.84 total 649.40 last 39.17) - mkdir 32199 (time 1789185808.85 total 659.41 last 50.56) - mkdir 32641 (time 1789185818.85 total 669.41 last 44.18) total: 32818 mkdir in 673.51 seconds: 48.73 ops/second - mkdir 559 (time 1789185159.44 total 10.01 last 55.87) - mkdir 1037 (time 1789185169.46 total 20.02 last 47.74) - mkdir 1548 (time 1789185179.46 total 30.02 last 51.07) - mkdir 2049 (time 1789185189.46 total 40.03 last 50.09) - mkdir 2581 (time 1789185199.48 total 50.04 last 53.14) - mkdir 3096 (time 1789185209.50 total 60.06 last 51.38) - mkdir 3565 (time 1789185219.51 total 70.07 last 46.84) - mkdir 4021 (time 1789185229.51 total 80.08 last 45.60) - mkdir 4528 (time 1789185239.56 total 90.12 last 50.48) - mkdir 4944 (time 1789185249.56 total 100.12 last 41.60) - mkdir 5337 (time 1789185259.57 total 110.13 last 39.27) - mkdir 5801 (time 1789185269.57 total 120.13 last 46.37) - mkdir 6251 (time 1789185279.58 total 130.14 last 44.98) - mkdir 6750 (time 1789185289.59 total 140.15 last 49.84) - mkdir 7329 (time 1789185299.61 total 150.17 last 57.78) - mkdir 7875 (time 1789185309.62 total 160.18 last 54.56) - mkdir 8487 (time 1789185319.63 total 170.19 last 61.14) - mkdir 9055 (time 1789185329.63 total 180.19 last 56.80) - mkdir 9637 (time 1789185339.63 total 190.19 last 58.19) - mkdir 10000 (time 1789185345.79 total 196.35 last 58.93) - mkdir 10546 (time 1789185355.79 total 206.35 last 54.57) - mkdir 11044 (time 1789185365.85 total 216.42 last 49.49) - mkdir 11489 (time 1789185375.86 total 226.42 last 44.47) - mkdir 11902 (time 1789185385.89 total 236.45 last 41.19) - mkdir 12321 (time 1789185395.91 total 246.47 last 41.79) - mkdir 12735 (time 1789185405.91 total 256.48 last 41.40) - mkdir 13187 (time 1789185415.92 total 266.48 last 45.18) - mkdir 13713 (time 1789185425.92 total 276.48 last 52.59) - mkdir 14283 (time 1789185435.95 total 286.52 last 56.80) - mkdir 14801 (time 1789185445.99 total 296.55 last 51.62) - mkdir 15236 (time 1789185456.02 total 306.58 last 43.38) - mkdir 15770 (time 1789185466.03 total 316.59 last 53.33) - mkdir 16273 (time 1789185476.04 total 326.60 last 50.25) - mkdir 16764 (time 1789185486.05 total 336.61 last 49.05) - mkdir 17286 (time 1789185496.05 total 346.62 last 52.16) - mkdir 17774 (time 1789185506.06 total 356.62 last 48.77) - mkdir 18307 (time 1789185516.07 total 366.63 last 53.25) - mkdir 18857 (time 1789185526.09 total 376.65 last 54.89) - mkdir 19339 (time 1789185536.10 total 386.66 last 48.17) - mkdir 19878 (time 1789185546.10 total 396.66 last 53.89) - mkdir 20000 (time 1789185548.55 total 399.11 last 49.81) - mkdir 20510 (time 1789185558.55 total 409.11 last 50.99) - mkdir 21068 (time 1789185568.57 total 419.13 last 55.70) - mkdir 21599 (time 1789185578.58 total 429.14 last 53.05) - mkdir 22075 (time 1789185588.59 total 439.15 last 47.56) - mkdir 22554 (time 1789185598.65 total 449.21 last 47.62) - mkdir 23028 (time 1789185608.66 total 459.22 last 47.34) - mkdir 23493 (time 1789185618.67 total 469.23 last 46.44) - mkdir 23936 (time 1789185628.68 total 479.24 last 44.26) - mkdir 24428 (time 1789185638.69 total 489.25 last 49.16) - mkdir 24875 (time 1789185648.70 total 499.26 last 44.65) - mkdir 25314 (time 1789185658.78 total 509.34 last 43.57) - mkdir 25673 (time 1789185668.80 total 519.36 last 35.82) - mkdir 26127 (time 1789185678.84 total 529.40 last 45.23) - mkdir 26597 (time 1789185689.09 total 539.66 last 45.82) - mkdir 27087 (time 1789185699.10 total 549.66 last 48.98) - mkdir 27522 (time 1789185709.12 total 559.68 last 43.41) - mkdir 27994 (time 1789185719.37 total 569.93 last 46.04) - mkdir 28467 (time 1789185729.58 total 580.15 last 46.31) - mkdir 28945 (time 1789185739.59 total 590.15 last 47.78) - mkdir 29408 (time 1789185749.61 total 600.17 last 46.22) - mkdir 29904 (time 1789185759.63 total 610.19 last 49.49) - mkdir 30422 (time 1789185769.64 total 620.20 last 51.74) - mkdir 30915 (time 1789185779.64 total 630.20 last 49.30) - mkdir 31319 (time 1789185789.66 total 640.22 last 40.33) - mkdir 31726 (time 1789185799.67 total 650.23 last 40.66) - mkdir 32235 (time 1789185809.69 total 660.25 last 50.79) - mkdir 32678 (time 1789185819.69 total 670.25 last 44.29) total: 32818 mkdir in 673.61 seconds: 48.72 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 490240 1717888 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 303845 65969 237876 22% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301553 65969 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1789186464 ; total 0 ; last 0) - unlinked 10000 (time 1789186714 ; total 250 ; last 250) - unlinked 20000 (time 1789186950 ; total 486 ; last 236) - unlinked 30000 (time 1789187156 ; total 692 ; last 206) total: 32768 unlinks in 747 seconds: 43.866131 unlinks/second - unlinked 0 (time 1789186464 ; total 0 ; last 0) - unlinked 10000 (time 1789186714 ; total 250 ; last 250) - unlinked 20000 (time 1789186950 ; total 486 ; last 236) - unlinked 30000 (time 1789187156 ; total 692 ; last 206) total: 32768 unlinks in 747 seconds: 43.866131 unlinks/second nlink between: 102 - unlinked 0 (time 1789187212 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1789187212 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 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 2209152 2304 2204800 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 526856 333 526523 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235917 333 235584 1% /mnt/lustre