== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 19:10:02 (1788563402) 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 632 (time 1788563417.45 total 10.02 last 63.08) - mkdir 1236 (time 1788563427.51 total 20.08 last 60.02) - mkdir 1818 (time 1788563437.53 total 30.10 last 58.12) - mkdir 2501 (time 1788563447.54 total 40.11 last 68.18) - mkdir 3083 (time 1788563457.55 total 50.12 last 58.17) - mkdir 3638 (time 1788563467.56 total 60.13 last 55.45) - mkdir 4260 (time 1788563477.59 total 70.16 last 61.99) - mkdir 4905 (time 1788563487.60 total 80.17 last 64.47) - mkdir 5519 (time 1788563497.63 total 90.20 last 61.22) - mkdir 6121 (time 1788563507.63 total 100.20 last 60.16) - mkdir 6672 (time 1788563517.64 total 110.21 last 55.08) - mkdir 7271 (time 1788563527.67 total 120.24 last 59.71) - mkdir 7883 (time 1788563537.68 total 130.25 last 61.16) - mkdir 8490 (time 1788563547.68 total 140.25 last 60.69) - mkdir 9030 (time 1788563557.70 total 150.27 last 53.90) - mkdir 9576 (time 1788563567.70 total 160.27 last 54.56) - mkdir 10000 (time 1788563575.72 total 168.29 last 52.93) - mkdir 10589 (time 1788563585.73 total 178.30 last 58.78) - mkdir 11120 (time 1788563595.74 total 188.31 last 53.05) - mkdir 11528 (time 1788563605.78 total 198.35 last 40.64) - mkdir 12093 (time 1788563615.80 total 208.37 last 56.42) - mkdir 12670 (time 1788563625.81 total 218.38 last 57.63) - mkdir 13181 (time 1788563635.81 total 228.38 last 51.09) - mkdir 13670 (time 1788563645.83 total 238.40 last 48.80) - mkdir 14060 (time 1788563655.85 total 248.42 last 38.92) - mkdir 14658 (time 1788563665.87 total 258.44 last 59.67) - mkdir 15177 (time 1788563675.89 total 268.46 last 51.82) - mkdir 15655 (time 1788563685.91 total 278.48 last 47.71) - mkdir 16246 (time 1788563695.92 total 288.49 last 59.03) - mkdir 16829 (time 1788563705.96 total 298.53 last 58.07) - mkdir 17391 (time 1788563715.97 total 308.54 last 56.15) - mkdir 17956 (time 1788563725.97 total 318.54 last 56.46) - mkdir 18408 (time 1788563735.98 total 328.55 last 45.17) - mkdir 18757 (time 1788563746.04 total 338.61 last 34.68) - mkdir 19340 (time 1788563756.05 total 348.62 last 58.28) - mkdir 19799 (time 1788563766.08 total 358.65 last 45.73) - mkdir 20000 (time 1788563768.82 total 361.39 last 73.39) - mkdir 20571 (time 1788563778.85 total 371.42 last 56.98) - mkdir 21023 (time 1788563788.85 total 381.42 last 45.19) - mkdir 21528 (time 1788563798.85 total 391.42 last 50.49) - mkdir 22006 (time 1788563808.85 total 401.42 last 47.78) - mkdir 22454 (time 1788563818.87 total 411.44 last 44.72) - mkdir 22886 (time 1788563828.87 total 421.44 last 43.19) - mkdir 23250 (time 1788563838.88 total 431.45 last 36.38) - mkdir 23647 (time 1788563848.92 total 441.49 last 39.54) - mkdir 24085 (time 1788563858.93 total 451.50 last 43.76) - mkdir 24540 (time 1788563868.93 total 461.50 last 45.49) - mkdir 24983 (time 1788563878.93 total 471.50 last 44.29) - mkdir 25453 (time 1788563888.96 total 481.53 last 46.86) - mkdir 25863 (time 1788563898.97 total 491.54 last 40.97) - mkdir 26224 (time 1788563909.01 total 501.58 last 35.95) - mkdir 26618 (time 1788563919.06 total 511.63 last 39.18) - mkdir 27147 (time 1788563929.08 total 521.65 last 52.84) - mkdir 27713 (time 1788563939.50 total 532.07 last 54.29) - mkdir 28239 (time 1788563949.52 total 542.09 last 52.52) - mkdir 28760 (time 1788563959.52 total 552.09 last 52.06) - mkdir 29187 (time 1788563969.52 total 562.09 last 42.70) - mkdir 29751 (time 1788563979.53 total 572.10 last 56.37) - mkdir 30000 (time 1788563983.96 total 576.53 last 56.21) - mkdir 30556 (time 1788563993.96 total 586.53 last 55.59) - mkdir 31122 (time 1788564003.97 total 596.54 last 56.51) - mkdir 31689 (time 1788564014.47 total 607.04 last 54.01) - mkdir 32236 (time 1788564024.50 total 617.07 last 54.53) total: 32818 mkdir in 627.06 seconds: 52.34 ops/second - mkdir 633 (time 1788563417.43 total 10.01 last 63.26) - mkdir 1237 (time 1788563427.44 total 20.02 last 60.32) - mkdir 1814 (time 1788563437.45 total 30.02 last 57.68) - mkdir 2481 (time 1788563447.45 total 40.02 last 66.68) - mkdir 3070 (time 1788563457.46 total 50.03 last 58.86) - mkdir 3629 (time 1788563467.46 total 60.03 last 55.88) - mkdir 4259 (time 1788563477.56 total 70.13 last 62.39) - mkdir 4886 (time 1788563487.56 total 80.14 last 62.67) - mkdir 5506 (time 1788563497.59 total 90.16 last 61.85) - mkdir 6096 (time 1788563507.61 total 100.19 last 58.83) - mkdir 6659 (time 1788563517.62 total 110.20 last 56.26) - mkdir 7229 (time 1788563527.65 total 120.22 last 56.87) - mkdir 7850 (time 1788563537.65 total 130.22 last 62.09) - mkdir 8481 (time 1788563547.66 total 140.23 last 63.02) - mkdir 9000 (time 1788563557.68 total 150.25 last 51.80) - mkdir 9555 (time 1788563567.68 total 160.26 last 55.47) - mkdir 10000 (time 1788563575.82 total 168.40 last 54.67) - mkdir 10594 (time 1788563585.83 total 178.40 last 59.37) - mkdir 11149 (time 1788563595.84 total 188.42 last 55.43) - mkdir 11533 (time 1788563605.85 total 198.42 last 38.37) - mkdir 12068 (time 1788563615.88 total 208.46 last 53.33) - mkdir 12646 (time 1788563625.89 total 218.46 last 57.75) - mkdir 13172 (time 1788563635.89 total 228.47 last 52.58) - mkdir 13636 (time 1788563645.90 total 238.47 last 46.38) - mkdir 14027 (time 1788563655.90 total 248.48 last 39.08) - mkdir 14651 (time 1788563665.92 total 258.49 last 62.31) - mkdir 15157 (time 1788563675.92 total 268.49 last 50.58) - mkdir 15655 (time 1788563685.95 total 278.52 last 49.67) - mkdir 16238 (time 1788563695.96 total 288.53 last 58.22) - mkdir 16831 (time 1788563706.02 total 298.60 last 58.92) - mkdir 17399 (time 1788563716.03 total 308.61 last 56.75) - mkdir 17955 (time 1788563726.06 total 318.64 last 55.45) - mkdir 18400 (time 1788563736.08 total 328.65 last 44.42) - mkdir 18769 (time 1788563746.09 total 338.66 last 36.87) - mkdir 19312 (time 1788563756.13 total 348.71 last 54.05) - mkdir 19789 (time 1788563766.14 total 358.71 last 47.68) - mkdir 20000 (time 1788563769.00 total 361.58 last 73.61) - mkdir 20554 (time 1788563779.00 total 371.58 last 55.39) - mkdir 21009 (time 1788563789.03 total 381.60 last 45.40) - mkdir 21517 (time 1788563799.03 total 391.61 last 50.77) - mkdir 22008 (time 1788563809.05 total 401.62 last 49.02) - mkdir 22446 (time 1788563819.07 total 411.65 last 43.69) - mkdir 22855 (time 1788563829.12 total 421.70 last 40.70) - mkdir 23222 (time 1788563839.16 total 431.73 last 36.56) - mkdir 23626 (time 1788563849.16 total 441.73 last 40.40) - mkdir 24066 (time 1788563859.19 total 451.77 last 43.85) - mkdir 24513 (time 1788563869.21 total 461.79 last 44.61) - mkdir 24968 (time 1788563879.22 total 471.79 last 45.47) - mkdir 25432 (time 1788563889.23 total 481.81 last 46.35) - mkdir 25835 (time 1788563899.24 total 491.81 last 40.28) - mkdir 26204 (time 1788563909.30 total 501.87 last 36.68) - mkdir 26578 (time 1788563919.30 total 511.87 last 37.39) - mkdir 27085 (time 1788563929.30 total 521.88 last 50.69) - mkdir 27651 (time 1788563939.51 total 532.08 last 55.44) - mkdir 28171 (time 1788563949.53 total 542.10 last 51.90) - mkdir 28713 (time 1788563959.55 total 552.12 last 54.09) - mkdir 29134 (time 1788563969.56 total 562.13 last 42.07) - mkdir 29699 (time 1788563979.56 total 572.14 last 56.47) - mkdir 30000 (time 1788563985.56 total 578.14 last 50.14) - mkdir 30613 (time 1788563995.58 total 588.15 last 61.20) - mkdir 31152 (time 1788564005.58 total 598.16 last 53.90) - mkdir 31710 (time 1788564015.58 total 608.16 last 55.78) - mkdir 32258 (time 1788564025.61 total 618.19 last 54.64) total: 32818 mkdir in 627.86 seconds: 52.27 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210048 490112 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 1788564700 ; total 0 ; last 0) - unlinked 10000 (time 1788564959 ; total 259 ; last 259) - unlinked 20000 (time 1788565233 ; total 533 ; last 274) - unlinked 30000 (time 1788565515 ; total 815 ; last 282) total: 32768 unlinks in 905 seconds: 36.207733 unlinks/second - unlinked 0 (time 1788564700 ; total 0 ; last 0) - unlinked 10000 (time 1788564960 ; total 260 ; last 260) - unlinked 20000 (time 1788565235 ; total 535 ; last 275) - unlinked 30000 (time 1788565518 ; total 818 ; last 283) total: 32768 unlinks in 908 seconds: 36.088104 unlinks/second nlink between: 102 - unlinked 0 (time 1788565609 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1788565609 ; 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 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 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