== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 21:59:41 (1788832781) 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 546 (time 1788832796.25 total 10.02 last 54.49) - mkdir 1123 (time 1788832806.26 total 20.02 last 57.68) - mkdir 1672 (time 1788832816.29 total 30.06 last 54.70) - mkdir 2164 (time 1788832826.31 total 40.07 last 49.13) - mkdir 2783 (time 1788832836.31 total 50.08 last 61.88) - mkdir 3302 (time 1788832846.34 total 60.10 last 51.76) - mkdir 3879 (time 1788832856.34 total 70.10 last 57.69) - mkdir 4379 (time 1788832866.34 total 80.11 last 49.97) - mkdir 4929 (time 1788832876.36 total 90.13 last 54.90) - mkdir 5513 (time 1788832886.36 total 100.13 last 58.40) - mkdir 6071 (time 1788832896.38 total 110.14 last 55.72) - mkdir 6654 (time 1788832906.38 total 120.15 last 58.28) - mkdir 7176 (time 1788832916.39 total 130.16 last 52.15) - mkdir 7732 (time 1788832926.39 total 140.16 last 55.59) - mkdir 8201 (time 1788832936.40 total 150.17 last 46.84) - mkdir 8679 (time 1788832946.42 total 160.18 last 47.74) - mkdir 9203 (time 1788832956.45 total 170.22 last 52.21) - mkdir 9699 (time 1788832966.45 total 180.22 last 49.60) - mkdir 10000 (time 1788832971.61 total 185.37 last 58.41) - mkdir 10550 (time 1788832981.62 total 195.39 last 54.92) - mkdir 11091 (time 1788832991.64 total 205.41 last 54.01) - mkdir 11679 (time 1788833001.66 total 215.42 last 58.70) - mkdir 12275 (time 1788833011.66 total 225.43 last 59.55) - mkdir 12837 (time 1788833021.68 total 235.45 last 56.10) - mkdir 13426 (time 1788833031.70 total 245.47 last 58.79) - mkdir 13940 (time 1788833041.72 total 255.48 last 51.33) - mkdir 14437 (time 1788833051.74 total 265.51 last 49.56) - mkdir 14969 (time 1788833061.76 total 275.53 last 53.11) - mkdir 15495 (time 1788833071.78 total 285.55 last 52.49) - mkdir 16075 (time 1788833081.80 total 295.56 last 57.91) - mkdir 16660 (time 1788833091.80 total 305.57 last 58.46) - mkdir 17183 (time 1788833101.83 total 315.60 last 52.15) - mkdir 17770 (time 1788833111.84 total 325.61 last 58.67) - mkdir 18343 (time 1788833121.85 total 335.61 last 57.27) - mkdir 18879 (time 1788833131.86 total 345.63 last 53.52) - mkdir 19366 (time 1788833141.88 total 355.65 last 48.60) - mkdir 19923 (time 1788833151.88 total 365.65 last 55.70) - mkdir 20477 (time 1788833161.88 total 375.65 last 55.38) - mkdir 20994 (time 1788833171.90 total 385.67 last 51.59) - mkdir 21481 (time 1788833181.91 total 395.68 last 48.67) - mkdir 21918 (time 1788833191.92 total 405.69 last 43.64) - mkdir 22400 (time 1788833201.93 total 415.70 last 48.16) - mkdir 22900 (time 1788833211.99 total 425.75 last 49.73) - mkdir 23429 (time 1788833222.02 total 435.79 last 52.73) - mkdir 23939 (time 1788833232.03 total 445.80 last 50.95) - mkdir 24392 (time 1788833242.04 total 455.81 last 45.25) - mkdir 24886 (time 1788833252.04 total 465.81 last 49.39) - mkdir 25379 (time 1788833262.05 total 475.82 last 49.26) - mkdir 25892 (time 1788833272.06 total 485.83 last 51.23) - mkdir 26426 (time 1788833282.08 total 495.85 last 53.29) - mkdir 26910 (time 1788833292.09 total 505.86 last 48.37) - mkdir 27422 (time 1788833302.10 total 515.86 last 51.17) - mkdir 27914 (time 1788833312.12 total 525.88 last 49.09) - mkdir 28434 (time 1788833322.13 total 535.90 last 51.94) - mkdir 28977 (time 1788833332.14 total 545.91 last 54.24) - mkdir 29454 (time 1788833342.14 total 555.91 last 47.68) - mkdir 29962 (time 1788833352.16 total 565.92 last 50.74) - mkdir 30465 (time 1788833362.16 total 575.93 last 50.27) - mkdir 30982 (time 1788833372.16 total 585.93 last 51.69) - mkdir 31462 (time 1788833382.17 total 595.94 last 47.96) - mkdir 31992 (time 1788833392.18 total 605.95 last 52.95) - mkdir 32574 (time 1788833402.38 total 616.14 last 57.09) total: 32818 mkdir in 620.87 seconds: 52.86 ops/second - mkdir 553 (time 1788832796.24 total 10.01 last 55.26) - mkdir 1157 (time 1788832806.24 total 20.01 last 60.40) - mkdir 1700 (time 1788832816.35 total 30.12 last 53.73) - mkdir 2229 (time 1788832826.36 total 40.12 last 52.86) - mkdir 2841 (time 1788832836.36 total 50.13 last 61.17) - mkdir 3346 (time 1788832846.36 total 60.13 last 50.48) - mkdir 3911 (time 1788832856.37 total 70.14 last 56.46) - mkdir 4415 (time 1788832866.37 total 80.14 last 50.39) - mkdir 5007 (time 1788832876.38 total 90.15 last 59.15) - mkdir 5581 (time 1788832886.42 total 100.19 last 57.20) - mkdir 6131 (time 1788832896.45 total 110.22 last 54.81) - mkdir 6705 (time 1788832906.46 total 120.22 last 57.38) - mkdir 7225 (time 1788832916.46 total 130.23 last 51.98) - mkdir 7774 (time 1788832926.46 total 140.23 last 54.87) - mkdir 8250 (time 1788832936.47 total 150.24 last 47.58) - mkdir 8717 (time 1788832946.48 total 160.25 last 46.63) - mkdir 9241 (time 1788832956.50 total 170.27 last 52.31) - mkdir 9764 (time 1788832966.50 total 180.27 last 52.28) - mkdir 10000 (time 1788832970.34 total 184.11 last 61.46) - mkdir 10519 (time 1788832980.35 total 194.12 last 51.88) - mkdir 11119 (time 1788832990.36 total 204.13 last 59.93) - mkdir 11682 (time 1788833000.37 total 214.14 last 56.21) - mkdir 12255 (time 1788833010.39 total 224.15 last 57.23) - mkdir 12817 (time 1788833020.39 total 234.16 last 56.16) - mkdir 13350 (time 1788833030.40 total 244.17 last 53.25) - mkdir 13887 (time 1788833040.42 total 254.19 last 53.61) - mkdir 14411 (time 1788833050.42 total 264.19 last 52.40) - mkdir 14933 (time 1788833060.43 total 274.19 last 52.17) - mkdir 15464 (time 1788833070.44 total 284.21 last 53.00) - mkdir 15990 (time 1788833080.45 total 294.22 last 52.58) - mkdir 16576 (time 1788833090.45 total 304.22 last 58.56) - mkdir 17139 (time 1788833100.49 total 314.26 last 56.10) - mkdir 17654 (time 1788833110.50 total 324.27 last 51.45) - mkdir 18219 (time 1788833120.50 total 334.27 last 56.47) - mkdir 18742 (time 1788833130.52 total 344.29 last 52.21) - mkdir 19241 (time 1788833140.52 total 354.29 last 49.88) - mkdir 19799 (time 1788833150.55 total 364.32 last 55.65) - mkdir 20000 (time 1788833153.82 total 367.59 last 61.52) - mkdir 20518 (time 1788833163.86 total 377.63 last 51.58) - mkdir 21062 (time 1788833173.86 total 387.63 last 54.39) - mkdir 21527 (time 1788833183.87 total 397.64 last 46.44) - mkdir 21954 (time 1788833193.92 total 407.68 last 42.52) - mkdir 22450 (time 1788833203.92 total 417.68 last 49.59) - mkdir 22909 (time 1788833213.93 total 427.70 last 45.83) - mkdir 23464 (time 1788833223.93 total 437.70 last 55.49) - mkdir 23968 (time 1788833233.94 total 447.71 last 50.37) - mkdir 24410 (time 1788833243.95 total 457.72 last 44.13) - mkdir 24910 (time 1788833253.98 total 467.74 last 49.90) - mkdir 25415 (time 1788833263.98 total 477.75 last 50.46) - mkdir 25911 (time 1788833274.21 total 487.98 last 48.49) - mkdir 26453 (time 1788833284.22 total 497.99 last 54.15) - mkdir 26944 (time 1788833294.23 total 508.00 last 49.05) - mkdir 27476 (time 1788833304.24 total 518.00 last 53.18) - mkdir 27973 (time 1788833314.26 total 528.03 last 49.58) - mkdir 28509 (time 1788833324.26 total 538.03 last 53.57) - mkdir 29012 (time 1788833334.27 total 548.04 last 50.28) - mkdir 29520 (time 1788833344.27 total 558.04 last 50.79) - mkdir 30000 (time 1788833354.24 total 568.01 last 48.14) - mkdir 30553 (time 1788833364.24 total 578.01 last 55.28) - mkdir 31046 (time 1788833374.27 total 588.04 last 49.18) - mkdir 31535 (time 1788833384.32 total 598.08 last 48.68) - mkdir 32063 (time 1788833394.39 total 608.16 last 52.42) - mkdir 32658 (time 1788833404.39 total 618.16 last 59.46) total: 32818 mkdir in 621.44 seconds: 52.81 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 1788834099 ; total 0 ; last 0) - unlinked 10000 (time 1788834383 ; total 284 ; last 284) - unlinked 20000 (time 1788834684 ; total 585 ; last 301) - unlinked 30000 (time 1788834981 ; total 882 ; last 297) total: 32768 unlinks in 962 seconds: 34.062370 unlinks/second - unlinked 0 (time 1788834099 ; total 0 ; last 0) - unlinked 10000 (time 1788834383 ; total 284 ; last 284) - unlinked 20000 (time 1788834684 ; total 585 ; last 301) - unlinked 30000 (time 1788834981 ; total 882 ; last 297) total: 32768 unlinks in 962 seconds: 34.062370 unlinks/second nlink between: 102 - unlinked 0 (time 1788835063 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788835063 ; 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 2208896 2176 2204672 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 526826 333 526493 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