== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 22:15:04 (1789265704) 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 458 (time 1789265720.30 total 10.02 last 45.72) - mkdir 1022 (time 1789265730.31 total 20.03 last 56.31) - mkdir 1582 (time 1789265740.32 total 30.04 last 55.99) - mkdir 2126 (time 1789265750.33 total 40.05 last 54.34) - mkdir 2589 (time 1789265760.33 total 50.05 last 46.30) - mkdir 3082 (time 1789265770.33 total 60.05 last 49.30) - mkdir 3584 (time 1789265780.35 total 70.07 last 50.07) - mkdir 4121 (time 1789265790.37 total 80.09 last 53.64) - mkdir 4711 (time 1789265800.38 total 90.10 last 58.94) - mkdir 5206 (time 1789265810.39 total 100.11 last 49.42) - mkdir 5691 (time 1789265820.40 total 110.12 last 48.49) - mkdir 6173 (time 1789265830.40 total 120.12 last 48.16) - mkdir 6661 (time 1789265840.41 total 130.13 last 48.78) - mkdir 7239 (time 1789265850.43 total 140.15 last 57.66) - mkdir 7776 (time 1789265860.43 total 150.15 last 53.69) - mkdir 8370 (time 1789265870.48 total 160.20 last 59.12) - mkdir 8922 (time 1789265880.49 total 170.22 last 55.12) - mkdir 9548 (time 1789265890.50 total 180.22 last 62.54) - mkdir 10000 (time 1789265898.73 total 188.45 last 54.92) - mkdir 10537 (time 1789265908.75 total 198.47 last 53.62) - mkdir 11080 (time 1789265918.76 total 208.48 last 54.26) - mkdir 11607 (time 1789265928.76 total 218.49 last 52.66) - mkdir 12135 (time 1789265938.77 total 228.49 last 52.78) - mkdir 12693 (time 1789265948.77 total 238.49 last 55.78) - mkdir 13313 (time 1789265958.78 total 248.50 last 61.94) - mkdir 13895 (time 1789265968.80 total 258.52 last 58.09) - mkdir 14521 (time 1789265978.81 total 268.53 last 62.56) - mkdir 15098 (time 1789265988.81 total 278.53 last 57.67) - mkdir 15710 (time 1789265998.81 total 288.53 last 61.19) - mkdir 16299 (time 1789266008.82 total 298.54 last 58.84) - mkdir 16906 (time 1789266018.83 total 308.55 last 60.66) - mkdir 17435 (time 1789266028.84 total 318.56 last 52.87) - mkdir 17993 (time 1789266038.84 total 328.56 last 55.79) - mkdir 18572 (time 1789266048.86 total 338.58 last 57.76) - mkdir 19066 (time 1789266058.88 total 348.61 last 49.30) - mkdir 19577 (time 1789266068.89 total 358.61 last 51.06) - mkdir 20000 (time 1789266076.21 total 365.93 last 57.80) - mkdir 20596 (time 1789266086.22 total 375.94 last 59.55) - mkdir 21200 (time 1789266096.22 total 385.94 last 60.38) - mkdir 21775 (time 1789266106.24 total 395.96 last 57.42) - mkdir 22240 (time 1789266116.25 total 405.97 last 46.44) - mkdir 22799 (time 1789266126.25 total 415.97 last 55.89) - mkdir 23395 (time 1789266136.26 total 425.98 last 59.58) - mkdir 23928 (time 1789266146.27 total 435.99 last 53.24) - mkdir 24437 (time 1789266156.28 total 446.00 last 50.86) - mkdir 24972 (time 1789266166.28 total 456.00 last 53.46) - mkdir 25491 (time 1789266176.30 total 466.02 last 51.83) - mkdir 25910 (time 1789266186.32 total 476.04 last 41.82) - mkdir 26359 (time 1789266196.32 total 486.04 last 44.88) - mkdir 26862 (time 1789266206.33 total 496.05 last 50.27) - mkdir 27377 (time 1789266216.33 total 506.05 last 51.50) - mkdir 27795 (time 1789266226.34 total 516.07 last 41.74) - mkdir 28259 (time 1789266236.35 total 526.07 last 46.37) - mkdir 28760 (time 1789266246.37 total 536.09 last 50.00) - mkdir 29226 (time 1789266256.90 total 546.62 last 44.28) - mkdir 29776 (time 1789266266.91 total 556.63 last 54.91) - mkdir 30000 (time 1789266270.50 total 560.22 last 62.52) - mkdir 30527 (time 1789266280.51 total 570.23 last 52.61) - mkdir 31072 (time 1789266290.53 total 580.25 last 54.42) - mkdir 31542 (time 1789266300.53 total 590.25 last 46.99) - mkdir 32001 (time 1789266310.54 total 600.26 last 45.87) - mkdir 32457 (time 1789266320.57 total 610.29 last 45.45) total: 32818 mkdir in 617.95 seconds: 53.11 ops/second - mkdir 444 (time 1789265720.27 total 10.02 last 44.32) - mkdir 1029 (time 1789265730.28 total 20.03 last 58.45) - mkdir 1603 (time 1789265740.29 total 30.04 last 57.32) - mkdir 2120 (time 1789265750.30 total 40.05 last 51.66) - mkdir 2583 (time 1789265760.31 total 50.05 last 46.27) - mkdir 3087 (time 1789265770.32 total 60.06 last 50.35) - mkdir 3607 (time 1789265780.34 total 70.09 last 51.88) - mkdir 4147 (time 1789265790.35 total 80.09 last 53.95) - mkdir 4715 (time 1789265800.36 total 90.10 last 56.75) - mkdir 5216 (time 1789265810.36 total 100.10 last 50.09) - mkdir 5710 (time 1789265820.36 total 110.11 last 49.37) - mkdir 6176 (time 1789265830.37 total 120.12 last 46.57) - mkdir 6664 (time 1789265840.39 total 130.13 last 48.71) - mkdir 7254 (time 1789265850.41 total 140.16 last 58.88) - mkdir 7794 (time 1789265860.42 total 150.16 last 53.96) - mkdir 8359 (time 1789265870.43 total 160.17 last 56.44) - mkdir 8905 (time 1789265880.43 total 170.17 last 54.60) - mkdir 9537 (time 1789265890.43 total 180.18 last 63.17) - mkdir 10000 (time 1789265898.88 total 188.62 last 54.83) - mkdir 10521 (time 1789265908.89 total 198.63 last 52.05) - mkdir 11093 (time 1789265918.89 total 208.64 last 57.19) - mkdir 11640 (time 1789265928.89 total 218.64 last 54.69) - mkdir 12159 (time 1789265938.90 total 228.64 last 51.86) - mkdir 12728 (time 1789265948.90 total 238.65 last 56.87) - mkdir 13347 (time 1789265958.91 total 248.66 last 61.84) - mkdir 13945 (time 1789265968.93 total 258.67 last 59.73) - mkdir 14555 (time 1789265978.93 total 268.68 last 60.96) - mkdir 15127 (time 1789265988.94 total 278.69 last 57.16) - mkdir 15731 (time 1789265998.95 total 288.70 last 60.35) - mkdir 16349 (time 1789266008.95 total 298.70 last 61.77) - mkdir 16961 (time 1789266018.95 total 308.70 last 61.20) - mkdir 17512 (time 1789266028.96 total 318.71 last 55.07) - mkdir 18070 (time 1789266038.96 total 328.71 last 55.79) - mkdir 18645 (time 1789266048.99 total 338.74 last 57.31) - mkdir 19141 (time 1789266059.00 total 348.74 last 49.59) - mkdir 19638 (time 1789266069.00 total 358.74 last 49.69) - mkdir 20000 (time 1789266075.63 total 365.37 last 54.61) - mkdir 20618 (time 1789266085.64 total 375.38 last 61.75) - mkdir 21194 (time 1789266095.65 total 385.40 last 57.52) - mkdir 21788 (time 1789266105.65 total 395.40 last 59.39) - mkdir 22252 (time 1789266115.70 total 405.45 last 46.18) - mkdir 22781 (time 1789266125.70 total 415.45 last 52.89) - mkdir 23339 (time 1789266135.70 total 425.45 last 55.79) - mkdir 23897 (time 1789266145.71 total 435.46 last 55.77) - mkdir 24424 (time 1789266156.16 total 445.90 last 50.45) - mkdir 24950 (time 1789266166.16 total 455.91 last 52.57) - mkdir 25467 (time 1789266176.17 total 465.92 last 51.65) - mkdir 25881 (time 1789266186.25 total 475.99 last 41.08) - mkdir 26321 (time 1789266196.27 total 486.01 last 43.92) - mkdir 26798 (time 1789266206.30 total 496.05 last 47.53) - mkdir 27306 (time 1789266216.32 total 506.06 last 50.73) - mkdir 27724 (time 1789266226.33 total 516.08 last 41.73) - mkdir 28191 (time 1789266236.34 total 526.09 last 46.67) - mkdir 28707 (time 1789266246.35 total 536.10 last 51.53) - mkdir 29190 (time 1789266256.88 total 546.62 last 45.89) - mkdir 29742 (time 1789266266.90 total 556.64 last 55.08) - mkdir 30000 (time 1789266271.10 total 560.85 last 61.35) - mkdir 30518 (time 1789266281.12 total 570.86 last 51.73) - mkdir 31075 (time 1789266291.12 total 580.87 last 55.68) - mkdir 31553 (time 1789266301.18 total 590.92 last 47.54) - mkdir 32013 (time 1789266311.92 total 601.67 last 42.81) - mkdir 32492 (time 1789266321.94 total 611.69 last 47.79) total: 32818 mkdir in 618.35 seconds: 53.07 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 1789266818 ; total 0 ; last 0) - unlinked 10000 (time 1789267005 ; total 187 ; last 187) - unlinked 20000 (time 1789267185 ; total 367 ; last 180) - unlinked 30000 (time 1789267361 ; total 543 ; last 176) total: 32768 unlinks in 592 seconds: 55.351353 unlinks/second - unlinked 0 (time 1789266818 ; total 0 ; last 0) - unlinked 10000 (time 1789267007 ; total 189 ; last 189) - unlinked 20000 (time 1789267186 ; total 368 ; last 179) - unlinked 30000 (time 1789267362 ; total 544 ; last 176) total: 32768 unlinks in 593 seconds: 55.258011 unlinks/second nlink between: 102 - unlinked 0 (time 1789267413 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1789267413 ; 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 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