== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 11:48:26 (1784044106) 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 627 (time 1784044121.09 total 10.01 last 62.64) - mkdir 1230 (time 1784044131.10 total 20.02 last 60.23) - mkdir 1757 (time 1784044141.12 total 30.04 last 52.62) - mkdir 2410 (time 1784044151.14 total 40.06 last 65.18) - mkdir 3020 (time 1784044161.14 total 50.06 last 60.98) - mkdir 3644 (time 1784044171.16 total 60.08 last 62.25) - mkdir 4272 (time 1784044181.19 total 70.11 last 62.61) - mkdir 4895 (time 1784044191.21 total 80.13 last 62.21) - mkdir 5479 (time 1784044201.22 total 90.14 last 58.31) - mkdir 6102 (time 1784044211.24 total 100.16 last 62.18) - mkdir 6721 (time 1784044221.25 total 110.17 last 61.88) - mkdir 7289 (time 1784044231.25 total 120.17 last 56.79) - mkdir 7889 (time 1784044241.26 total 130.18 last 59.96) - mkdir 8385 (time 1784044251.27 total 140.19 last 49.56) - mkdir 8924 (time 1784044261.28 total 150.20 last 53.84) - mkdir 9571 (time 1784044271.28 total 160.20 last 64.68) - mkdir 10000 (time 1784044277.07 total 165.99 last 74.13) - mkdir 10624 (time 1784044287.08 total 176.00 last 62.30) - mkdir 11242 (time 1784044297.09 total 186.01 last 61.73) - mkdir 11860 (time 1784044307.12 total 196.04 last 61.63) - mkdir 12479 (time 1784044317.13 total 206.05 last 61.87) - mkdir 13105 (time 1784044327.13 total 216.05 last 62.56) - mkdir 13716 (time 1784044337.14 total 226.06 last 61.08) - mkdir 14365 (time 1784044347.16 total 236.08 last 64.76) - mkdir 14999 (time 1784044357.16 total 246.08 last 63.39) - mkdir 15607 (time 1784044367.21 total 256.13 last 60.46) - mkdir 16221 (time 1784044377.22 total 266.14 last 61.36) - mkdir 16743 (time 1784044387.23 total 276.15 last 52.18) - mkdir 17237 (time 1784044397.24 total 286.16 last 49.33) - mkdir 17769 (time 1784044407.25 total 296.17 last 53.14) - mkdir 18348 (time 1784044417.27 total 306.19 last 57.82) - mkdir 18974 (time 1784044427.27 total 316.19 last 62.58) - mkdir 19569 (time 1784044437.29 total 326.21 last 59.39) - mkdir 20000 (time 1784044444.64 total 333.56 last 58.65) - mkdir 20630 (time 1784044454.64 total 343.56 last 62.97) - mkdir 21221 (time 1784044464.64 total 353.56 last 59.09) - mkdir 21832 (time 1784044474.65 total 363.57 last 61.04) - mkdir 22427 (time 1784044484.67 total 373.59 last 59.38) - mkdir 23110 (time 1784044494.67 total 383.60 last 68.28) - mkdir 23729 (time 1784044504.69 total 393.61 last 61.81) - mkdir 24249 (time 1784044514.69 total 403.61 last 52.00) - mkdir 24730 (time 1784044524.70 total 413.62 last 48.07) - mkdir 25198 (time 1784044534.71 total 423.63 last 46.76) - mkdir 25804 (time 1784044544.71 total 433.63 last 60.59) - mkdir 26415 (time 1784044554.72 total 443.64 last 61.04) - mkdir 26994 (time 1784044564.72 total 453.64 last 57.89) - mkdir 27611 (time 1784044574.72 total 463.64 last 61.68) - mkdir 28193 (time 1784044584.83 total 473.75 last 57.58) - mkdir 28771 (time 1784044594.85 total 483.77 last 57.72) - mkdir 29336 (time 1784044604.87 total 493.79 last 56.39) - mkdir 29855 (time 1784044614.89 total 503.81 last 51.80) - mkdir 30000 (time 1784044617.26 total 506.18 last 60.98) - mkdir 30564 (time 1784044627.86 total 516.78 last 53.23) - mkdir 31181 (time 1784044637.87 total 526.79 last 61.64) - mkdir 31738 (time 1784044648.04 total 536.96 last 54.80) - mkdir 32333 (time 1784044658.04 total 546.96 last 59.46) total: 32818 mkdir in 555.09 seconds: 59.12 ops/second - mkdir 596 (time 1784044121.05 total 10.01 last 59.53) - mkdir 1200 (time 1784044131.08 total 20.04 last 60.23) - mkdir 1715 (time 1784044141.08 total 30.05 last 51.47) - mkdir 2390 (time 1784044151.12 total 40.09 last 67.23) - mkdir 2986 (time 1784044161.14 total 50.10 last 59.48) - mkdir 3599 (time 1784044171.15 total 60.11 last 61.25) - mkdir 4226 (time 1784044181.16 total 70.12 last 62.64) - mkdir 4832 (time 1784044191.19 total 80.15 last 60.42) - mkdir 5414 (time 1784044201.20 total 90.16 last 58.18) - mkdir 6031 (time 1784044211.20 total 100.16 last 61.66) - mkdir 6657 (time 1784044221.21 total 110.17 last 62.53) - mkdir 7194 (time 1784044231.24 total 120.20 last 53.57) - mkdir 7766 (time 1784044241.26 total 130.22 last 57.06) - mkdir 8294 (time 1784044251.28 total 140.24 last 52.73) - mkdir 8853 (time 1784044261.30 total 150.26 last 55.76) - mkdir 9488 (time 1784044271.30 total 160.26 last 63.49) - mkdir 10000 (time 1784044279.00 total 167.96 last 66.54) - mkdir 10653 (time 1784044289.02 total 177.98 last 65.15) - mkdir 11272 (time 1784044299.02 total 187.99 last 61.86) - mkdir 11870 (time 1784044309.04 total 198.00 last 59.69) - mkdir 12501 (time 1784044319.05 total 208.01 last 63.08) - mkdir 13112 (time 1784044329.05 total 218.01 last 61.09) - mkdir 13732 (time 1784044339.06 total 228.02 last 61.95) - mkdir 14354 (time 1784044349.07 total 238.04 last 62.08) - mkdir 15003 (time 1784044359.10 total 248.06 last 64.77) - mkdir 15625 (time 1784044369.10 total 258.06 last 62.16) - mkdir 16218 (time 1784044379.10 total 268.07 last 59.29) - mkdir 16754 (time 1784044389.11 total 278.07 last 53.58) - mkdir 17208 (time 1784044399.11 total 288.07 last 45.39) - mkdir 17762 (time 1784044409.15 total 298.11 last 55.19) - mkdir 18398 (time 1784044419.16 total 308.12 last 63.53) - mkdir 18995 (time 1784044429.16 total 318.13 last 59.67) - mkdir 19600 (time 1784044439.19 total 328.16 last 60.32) - mkdir 20000 (time 1784044445.78 total 334.74 last 60.70) - mkdir 20627 (time 1784044455.79 total 344.75 last 62.64) - mkdir 21236 (time 1784044465.82 total 354.78 last 60.75) - mkdir 21857 (time 1784044475.84 total 364.80 last 61.97) - mkdir 22453 (time 1784044485.84 total 374.80 last 59.58) - mkdir 23091 (time 1784044495.85 total 384.81 last 63.76) - mkdir 23677 (time 1784044505.85 total 394.82 last 58.56) - mkdir 24216 (time 1784044515.87 total 404.83 last 53.84) - mkdir 24664 (time 1784044525.88 total 414.84 last 44.74) - mkdir 25145 (time 1784044535.89 total 424.85 last 48.05) - mkdir 25694 (time 1784044545.89 total 434.85 last 54.89) - mkdir 26341 (time 1784044555.90 total 444.86 last 64.64) - mkdir 26893 (time 1784044565.90 total 454.86 last 55.20) - mkdir 27529 (time 1784044575.90 total 464.86 last 63.58) - mkdir 28090 (time 1784044585.92 total 474.88 last 56.01) - mkdir 28694 (time 1784044595.92 total 484.88 last 60.39) - mkdir 29208 (time 1784044606.10 total 495.06 last 50.48) - mkdir 29770 (time 1784044616.11 total 505.07 last 56.13) - mkdir 30000 (time 1784044620.34 total 509.30 last 54.44) - mkdir 30545 (time 1784044630.35 total 519.31 last 54.42) - mkdir 31109 (time 1784044640.36 total 529.32 last 56.36) - mkdir 31708 (time 1784044650.36 total 539.32 last 59.90) - mkdir 32286 (time 1784044660.36 total 549.33 last 57.78) total: 32818 mkdir in 557.25 seconds: 58.89 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 489856 1718272 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 304109 65969 238140 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 1784045256 ; total 0 ; last 0) - unlinked 10000 (time 1784045432 ; total 176 ; last 176) - unlinked 20000 (time 1784045597 ; total 341 ; last 165) - unlinked 30000 (time 1784045779 ; total 523 ; last 182) total: 32768 unlinks in 568 seconds: 57.690140 unlinks/second - unlinked 0 (time 1784045256 ; total 0 ; last 0) - unlinked 10000 (time 1784045432 ; total 176 ; last 176) - unlinked 20000 (time 1784045599 ; total 343 ; last 167) - unlinked 30000 (time 1784045780 ; total 524 ; last 181) total: 32768 unlinks in 569 seconds: 57.588753 unlinks/second nlink between: 102 - unlinked 0 (time 1784045827 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1784045827 ; 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 2176 2204928 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 526887 333 526554 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