== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 06:46:56 (1787827616) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7808 1263496 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7208 1264096 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 27900 3579120 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 15576 3591444 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4044 1019956 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2026 1021974 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2809 259335 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2699 259445 2% /mnt/lustre[OST:1] filesystem_summary: 524850 6070 518780 2% /mnt/lustre - mkdir 670 (time 1787827631.83 total 10.00 last 66.98) - mkdir 1259 (time 1787827641.86 total 20.04 last 58.70) - mkdir 1875 (time 1787827651.86 total 30.04 last 61.57) - mkdir 2513 (time 1787827661.88 total 40.05 last 63.71) - mkdir 3112 (time 1787827671.90 total 50.07 last 59.79) - mkdir 3615 (time 1787827681.93 total 60.10 last 50.15) - mkdir 4190 (time 1787827691.93 total 70.10 last 57.50) - mkdir 4838 (time 1787827701.96 total 80.13 last 64.61) - mkdir 5471 (time 1787827711.96 total 90.14 last 63.26) - mkdir 6138 (time 1787827721.98 total 100.16 last 66.56) - mkdir 6822 (time 1787827731.99 total 110.17 last 68.33) - mkdir 7486 (time 1787827742.00 total 120.17 last 66.39) - mkdir 8096 (time 1787827752.00 total 130.18 last 60.94) - mkdir 8736 (time 1787827762.01 total 140.18 last 63.99) - mkdir 9314 (time 1787827772.03 total 150.20 last 57.69) - mkdir 9941 (time 1787827782.03 total 160.21 last 62.67) - mkdir 10629 (time 1787827792.03 total 170.21 last 68.80) - mkdir 11293 (time 1787827802.04 total 180.22 last 66.31) - mkdir 11907 (time 1787827812.05 total 190.22 last 61.38) - mkdir 12594 (time 1787827822.07 total 200.25 last 68.53) - mkdir 13205 (time 1787827832.08 total 210.26 last 61.02) - mkdir 13758 (time 1787827842.08 total 220.26 last 55.30) - mkdir 14215 (time 1787827852.13 total 230.30 last 45.51) - mkdir 14754 (time 1787827862.14 total 240.32 last 53.82) - mkdir 15364 (time 1787827872.15 total 250.32 last 60.95) - mkdir 16013 (time 1787827882.15 total 260.33 last 64.86) - mkdir 16707 (time 1787827892.16 total 270.34 last 69.34) - mkdir 17290 (time 1787827902.16 total 280.34 last 58.28) - mkdir 17989 (time 1787827912.18 total 290.35 last 69.80) - mkdir 18646 (time 1787827922.20 total 300.37 last 65.58) - mkdir 19210 (time 1787827932.21 total 310.39 last 56.31) - mkdir 19803 (time 1787827942.24 total 320.42 last 59.13) - mkdir 20000 (time 1787827945.62 total 323.80 last 58.32) - mkdir 20553 (time 1787827955.63 total 333.80 last 55.27) - mkdir 21218 (time 1787827965.63 total 343.81 last 66.47) - mkdir 21893 (time 1787827975.63 total 353.81 last 67.49) - mkdir 22541 (time 1787827985.63 total 363.81 last 64.80) - mkdir 23159 (time 1787827995.65 total 373.83 last 61.67) - mkdir 23730 (time 1787828005.66 total 383.83 last 57.08) - mkdir 24372 (time 1787828015.67 total 393.85 last 64.10) - mkdir 25006 (time 1787828025.67 total 403.85 last 63.39) - mkdir 25707 (time 1787828035.68 total 413.85 last 70.07) - mkdir 26356 (time 1787828045.68 total 423.86 last 64.88) - mkdir 27008 (time 1787828055.69 total 433.87 last 65.14) - mkdir 27615 (time 1787828065.69 total 443.87 last 60.67) - mkdir 28215 (time 1787828075.71 total 453.89 last 59.89) - mkdir 28801 (time 1787828085.74 total 463.92 last 58.44) - mkdir 29443 (time 1787828095.75 total 473.92 last 64.14) - mkdir 30000 (time 1787828104.41 total 482.58 last 64.34) - mkdir 30662 (time 1787828114.42 total 492.60 last 66.11) - mkdir 31329 (time 1787828124.42 total 502.60 last 66.68) - mkdir 31926 (time 1787828134.46 total 512.63 last 59.49) - mkdir 32528 (time 1787828144.47 total 522.64 last 60.15) total: 32818 mkdir in 526.81 seconds: 62.30 ops/second - mkdir 655 (time 1787827631.73 total 10.01 last 65.45) - mkdir 1232 (time 1787827641.73 total 20.01 last 57.70) - mkdir 1838 (time 1787827651.73 total 30.01 last 60.59) - mkdir 2449 (time 1787827661.74 total 40.02 last 61.07) - mkdir 3013 (time 1787827671.75 total 50.03 last 56.33) - mkdir 3531 (time 1787827681.78 total 60.06 last 51.62) - mkdir 4094 (time 1787827691.78 total 70.06 last 56.30) - mkdir 4735 (time 1787827701.84 total 80.12 last 63.71) - mkdir 5366 (time 1787827711.85 total 90.13 last 63.07) - mkdir 6026 (time 1787827721.86 total 100.14 last 65.92) - mkdir 6677 (time 1787827731.87 total 110.15 last 65.04) - mkdir 7361 (time 1787827741.87 total 120.15 last 68.39) - mkdir 7986 (time 1787827751.88 total 130.15 last 62.49) - mkdir 8617 (time 1787827761.88 total 140.16 last 63.06) - mkdir 9176 (time 1787827771.90 total 150.18 last 55.81) - mkdir 9800 (time 1787827781.90 total 160.18 last 62.37) - mkdir 10000 (time 1787827784.93 total 163.21 last 66.08) - mkdir 10701 (time 1787827794.93 total 173.21 last 70.08) - mkdir 11330 (time 1787827804.95 total 183.23 last 62.81) - mkdir 11939 (time 1787827814.95 total 193.23 last 60.89) - mkdir 12597 (time 1787827824.98 total 203.26 last 65.57) - mkdir 13230 (time 1787827835.01 total 213.29 last 63.10) - mkdir 13736 (time 1787827845.02 total 223.29 last 50.60) - mkdir 14182 (time 1787827855.08 total 233.36 last 44.31) - mkdir 14746 (time 1787827865.10 total 243.38 last 56.30) - mkdir 15377 (time 1787827875.10 total 253.38 last 63.08) - mkdir 16061 (time 1787827885.10 total 263.38 last 68.39) - mkdir 16730 (time 1787827895.12 total 273.40 last 66.80) - mkdir 17326 (time 1787827905.12 total 283.40 last 59.58) - mkdir 18030 (time 1787827915.13 total 293.41 last 70.37) - mkdir 18636 (time 1787827925.14 total 303.42 last 60.49) - mkdir 19212 (time 1787827935.16 total 313.44 last 57.53) - mkdir 19820 (time 1787827945.16 total 323.44 last 60.76) - mkdir 20000 (time 1787827948.04 total 326.32 last 62.63) - mkdir 20550 (time 1787827958.04 total 336.32 last 54.99) - mkdir 21227 (time 1787827968.05 total 346.33 last 67.66) - mkdir 21881 (time 1787827978.06 total 356.34 last 65.31) - mkdir 22509 (time 1787827988.06 total 366.34 last 62.77) - mkdir 23103 (time 1787827998.07 total 376.35 last 59.36) - mkdir 23709 (time 1787828008.08 total 386.36 last 60.54) - mkdir 24342 (time 1787828018.09 total 396.37 last 63.26) - mkdir 25023 (time 1787828028.09 total 406.37 last 68.06) - mkdir 25692 (time 1787828038.10 total 416.38 last 66.84) - mkdir 26349 (time 1787828048.12 total 426.40 last 65.59) - mkdir 26973 (time 1787828058.12 total 436.40 last 62.37) - mkdir 27594 (time 1787828068.14 total 446.42 last 61.99) - mkdir 28251 (time 1787828078.15 total 456.43 last 65.66) - mkdir 28815 (time 1787828088.15 total 466.43 last 56.37) - mkdir 29498 (time 1787828098.17 total 476.44 last 68.21) - mkdir 30000 (time 1787828106.19 total 484.47 last 62.57) - mkdir 30691 (time 1787828116.19 total 494.47 last 69.09) - mkdir 31334 (time 1787828126.19 total 504.47 last 64.27) - mkdir 31963 (time 1787828136.21 total 514.49 last 62.82) - mkdir 32581 (time 1787828146.22 total 524.50 last 61.74) total: 32818 mkdir in 528.35 seconds: 62.11 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7808 1263496 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276212 995092 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 27900 3579120 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 15576 3591444 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4044 1019956 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67662 956338 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2809 259335 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2699 259445 2% /mnt/lustre[OST:1] filesystem_summary: 590486 71706 518780 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787829044 ; total 0 ; last 0) - unlinked 10000 (time 1787829301 ; total 257 ; last 257) - unlinked 20000 (time 1787829582 ; total 538 ; last 281) - unlinked 30000 (time 1787829851 ; total 807 ; last 269) total: 32768 unlinks in 878 seconds: 37.321186 unlinks/second - unlinked 0 (time 1787829044 ; total 0 ; last 0) - unlinked 10000 (time 1787829301 ; total 257 ; last 257) - unlinked 20000 (time 1787829580 ; total 536 ; last 279) - unlinked 30000 (time 1787829853 ; total 809 ; last 273) total: 32768 unlinks in 880 seconds: 37.236362 unlinks/second nlink between: 1 - unlinked 0 (time 1787829926 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787829926 ; 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 7808 1263496 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13668 1257636 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 27900 3579120 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 15576 3591444 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4044 1019956 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2026 1021974 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2809 259335 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2699 259445 2% /mnt/lustre[OST:1] filesystem_summary: 524850 6070 518780 2% /mnt/lustre