== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 14:57:25 (1779994645) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7940 1263364 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7064 1264240 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28676 3578344 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14800 3592220 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4051 1019949 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2020 1021980 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2834 259310 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2680 259464 2% /mnt/lustre[OST:1] filesystem_summary: 524845 6071 518774 2% /mnt/lustre - mkdir 821 (time 1779994659.96 total 10.01 last 82.02) - mkdir 1641 (time 1779994669.97 total 20.01 last 81.99) - mkdir 2387 (time 1779994679.98 total 30.03 last 74.49) - mkdir 3195 (time 1779994690.00 total 40.04 last 80.65) - mkdir 3950 (time 1779994700.01 total 50.06 last 75.38) - mkdir 4658 (time 1779994710.01 total 60.06 last 70.80) - mkdir 5456 (time 1779994720.02 total 70.07 last 79.74) - mkdir 6204 (time 1779994730.04 total 80.09 last 74.65) - mkdir 6919 (time 1779994740.05 total 90.10 last 71.45) - mkdir 7723 (time 1779994750.06 total 100.10 last 80.34) - mkdir 8474 (time 1779994760.07 total 110.11 last 75.03) - mkdir 9197 (time 1779994770.07 total 120.11 last 72.30) - mkdir 10000 (time 1779994779.62 total 129.67 last 84.05) - mkdir 10830 (time 1779994789.64 total 139.68 last 82.86) - mkdir 11580 (time 1779994799.67 total 149.71 last 74.79) - mkdir 12351 (time 1779994809.67 total 159.72 last 77.04) - mkdir 13112 (time 1779994819.69 total 169.74 last 75.96) - mkdir 13935 (time 1779994829.70 total 179.74 last 82.27) - mkdir 14709 (time 1779994839.71 total 189.75 last 77.31) - mkdir 15500 (time 1779994849.71 total 199.75 last 79.08) - mkdir 16262 (time 1779994859.71 total 209.76 last 76.18) - mkdir 17039 (time 1779994869.72 total 219.77 last 77.61) - mkdir 17831 (time 1779994879.73 total 229.77 last 79.15) - mkdir 18603 (time 1779994889.73 total 239.78 last 77.17) - mkdir 19346 (time 1779994899.74 total 249.78 last 74.25) - mkdir 20000 (time 1779994908.03 total 258.07 last 78.92) - mkdir 20696 (time 1779994918.03 total 268.08 last 69.55) - mkdir 21492 (time 1779994928.05 total 278.09 last 79.47) - mkdir 22289 (time 1779994938.06 total 288.11 last 79.59) - mkdir 23155 (time 1779994948.07 total 298.11 last 86.56) - mkdir 23960 (time 1779994958.07 total 308.11 last 80.49) - mkdir 24815 (time 1779994968.08 total 318.13 last 85.36) - mkdir 25598 (time 1779994978.09 total 328.14 last 78.26) - mkdir 26438 (time 1779994988.09 total 338.14 last 83.98) - mkdir 27214 (time 1779994998.11 total 348.15 last 77.49) - mkdir 28015 (time 1779995008.12 total 358.17 last 79.97) - mkdir 28851 (time 1779995018.13 total 368.18 last 83.50) - mkdir 29656 (time 1779995028.14 total 378.19 last 80.44) - mkdir 30000 (time 1779995032.42 total 382.47 last 80.39) - mkdir 30742 (time 1779995042.42 total 392.47 last 74.17) - mkdir 31532 (time 1779995052.44 total 402.48 last 78.90) - mkdir 32321 (time 1779995062.46 total 412.50 last 78.74) total: 32818 mkdir in 418.74 seconds: 78.37 ops/second - mkdir 804 (time 1779994659.98 total 10.00 last 80.39) - mkdir 1650 (time 1779994669.99 total 20.01 last 84.54) - mkdir 2398 (time 1779994679.99 total 30.01 last 74.79) - mkdir 3188 (time 1779994689.99 total 40.01 last 78.98) - mkdir 3910 (time 1779994700.00 total 50.02 last 72.13) - mkdir 4604 (time 1779994710.01 total 60.03 last 69.36) - mkdir 5378 (time 1779994720.02 total 70.05 last 77.27) - mkdir 6149 (time 1779994730.02 total 80.05 last 77.09) - mkdir 6868 (time 1779994740.03 total 90.05 last 71.87) - mkdir 7654 (time 1779994750.04 total 100.06 last 78.52) - mkdir 8416 (time 1779994760.06 total 110.08 last 76.02) - mkdir 9129 (time 1779994770.06 total 120.09 last 71.29) - mkdir 9986 (time 1779994780.07 total 130.10 last 85.61) - mkdir 10802 (time 1779994790.08 total 140.10 last 81.57) - mkdir 11574 (time 1779994800.09 total 150.11 last 77.14) - mkdir 12322 (time 1779994810.09 total 160.11 last 74.77) - mkdir 13088 (time 1779994820.09 total 170.11 last 76.58) - mkdir 13925 (time 1779994830.12 total 180.14 last 83.49) - mkdir 14726 (time 1779994840.13 total 190.15 last 80.01) - mkdir 15547 (time 1779994850.13 total 200.16 last 82.05) - mkdir 16321 (time 1779994860.13 total 210.16 last 77.38) - mkdir 17087 (time 1779994870.14 total 220.16 last 76.59) - mkdir 17865 (time 1779994880.17 total 230.19 last 77.55) - mkdir 18642 (time 1779994890.18 total 240.20 last 77.64) - mkdir 19395 (time 1779994900.21 total 250.24 last 75.02) - mkdir 20000 (time 1779994908.28 total 258.30 last 74.99) - mkdir 20730 (time 1779994918.30 total 268.32 last 72.88) - mkdir 21532 (time 1779994928.30 total 278.32 last 80.20) - mkdir 22294 (time 1779994938.30 total 288.32 last 76.17) - mkdir 23136 (time 1779994948.30 total 298.33 last 84.18) - mkdir 23962 (time 1779994958.31 total 308.33 last 82.58) - mkdir 24811 (time 1779994968.32 total 318.34 last 84.83) - mkdir 25602 (time 1779994978.32 total 328.34 last 79.10) - mkdir 26434 (time 1779994988.32 total 338.34 last 83.20) - mkdir 27214 (time 1779994998.32 total 348.34 last 77.97) - mkdir 28006 (time 1779995008.32 total 358.34 last 79.20) - mkdir 28796 (time 1779995018.32 total 368.34 last 78.99) - mkdir 29582 (time 1779995028.34 total 378.37 last 78.44) - mkdir 30000 (time 1779995033.50 total 383.52 last 81.09) - mkdir 30727 (time 1779995043.51 total 393.53 last 72.62) - mkdir 31552 (time 1779995053.51 total 403.54 last 82.47) - mkdir 32280 (time 1779995063.51 total 413.54 last 72.79) total: 32818 mkdir in 420.10 seconds: 78.12 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7940 1263364 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276092 995212 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28676 3578344 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14800 3592220 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4051 1019949 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67656 956344 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2834 259310 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2680 259464 2% /mnt/lustre[OST:1] filesystem_summary: 590481 71707 518774 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1779995554 ; total 0 ; last 0) - unlinked 10000 (time 1779995754 ; total 200 ; last 200) - unlinked 20000 (time 1779995894 ; total 340 ; last 140) - unlinked 30000 (time 1779996015 ; total 461 ; last 121) total: 32768 unlinks in 497 seconds: 65.931587 unlinks/second - unlinked 0 (time 1779995554 ; total 0 ; last 0) - unlinked 10000 (time 1779995757 ; total 203 ; last 203) - unlinked 20000 (time 1779995897 ; total 343 ; last 140) - unlinked 30000 (time 1779996019 ; total 465 ; last 122) total: 32768 unlinks in 502 seconds: 65.274902 unlinks/second nlink between: 1 - unlinked 0 (time 1779996059 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1779996059 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second nlink after: 1 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 1414116 7940 1263364 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13548 1257756 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28676 3578344 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14800 3592220 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4051 1019949 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2020 1021980 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2834 259310 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2680 259464 2% /mnt/lustre[OST:1] filesystem_summary: 524845 6071 518774 2% /mnt/lustre