== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 18:09:31 (1790719771) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7776 1263528 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7224 1264080 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30780 3576240 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12700 3594320 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4056 1019944 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1999 1022001 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2682 259462 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2741 259403 2% /mnt/lustre[OST:1] filesystem_summary: 524920 6055 518865 2% /mnt/lustre - mkdir 1038 (time 1790719785.73 total 10.00 last 103.80) - mkdir 1871 (time 1790719795.77 total 20.04 last 82.96) - mkdir 2650 (time 1790719805.77 total 30.04 last 77.89) - mkdir 3526 (time 1790719815.78 total 40.05 last 87.52) - mkdir 4501 (time 1790719825.78 total 50.05 last 97.47) - mkdir 5420 (time 1790719835.79 total 60.07 last 91.78) - mkdir 6201 (time 1790719845.81 total 70.08 last 78.02) - mkdir 7018 (time 1790719855.81 total 80.08 last 81.67) - mkdir 7806 (time 1790719865.83 total 90.10 last 78.67) - mkdir 8603 (time 1790719875.83 total 100.11 last 79.64) - mkdir 9331 (time 1790719885.84 total 110.11 last 72.79) - mkdir 10000 (time 1790719893.75 total 118.02 last 84.54) - mkdir 10787 (time 1790719903.75 total 128.02 last 78.68) - mkdir 11587 (time 1790719913.76 total 138.03 last 79.94) - mkdir 12498 (time 1790719923.77 total 148.04 last 91.00) - mkdir 13353 (time 1790719933.78 total 158.05 last 85.44) - mkdir 14271 (time 1790719943.80 total 168.07 last 91.63) - mkdir 15125 (time 1790719953.82 total 178.09 last 85.21) - mkdir 15951 (time 1790719963.83 total 188.10 last 82.52) - mkdir 16791 (time 1790719973.84 total 198.11 last 83.90) - mkdir 17651 (time 1790719983.84 total 208.12 last 85.96) - mkdir 18610 (time 1790719993.84 total 218.12 last 95.89) - mkdir 19554 (time 1790720003.85 total 228.12 last 94.39) - mkdir 20000 (time 1790720008.46 total 232.73 last 96.63) - mkdir 20842 (time 1790720018.47 total 242.74 last 84.12) - mkdir 21683 (time 1790720028.47 total 252.75 last 84.07) - mkdir 22538 (time 1790720038.48 total 262.75 last 85.48) - mkdir 23420 (time 1790720048.49 total 272.76 last 88.11) - mkdir 24322 (time 1790720058.50 total 282.77 last 90.08) - mkdir 25182 (time 1790720068.53 total 292.80 last 85.76) - mkdir 26096 (time 1790720078.54 total 302.81 last 91.33) - mkdir 27048 (time 1790720088.55 total 312.82 last 95.07) - mkdir 27979 (time 1790720098.55 total 322.82 last 93.08) - mkdir 28884 (time 1790720108.55 total 332.82 last 90.49) - mkdir 29645 (time 1790720118.56 total 342.83 last 76.04) - mkdir 30000 (time 1790720123.69 total 347.96 last 69.19) - mkdir 30888 (time 1790720133.72 total 357.99 last 88.54) - mkdir 31827 (time 1790720143.73 total 368.00 last 93.84) - mkdir 32782 (time 1790720153.73 total 378.01 last 95.44) total: 32818 mkdir in 378.42 seconds: 86.72 ops/second - mkdir 1022 (time 1790719785.66 total 10.00 last 102.17) - mkdir 1899 (time 1790719795.67 total 20.02 last 87.57) - mkdir 2694 (time 1790719805.68 total 30.03 last 79.42) - mkdir 3569 (time 1790719815.69 total 40.03 last 87.45) - mkdir 4536 (time 1790719825.70 total 50.04 last 96.63) - mkdir 5457 (time 1790719835.70 total 60.05 last 92.07) - mkdir 6252 (time 1790719845.71 total 70.06 last 79.41) - mkdir 7049 (time 1790719855.72 total 80.06 last 79.67) - mkdir 7839 (time 1790719865.74 total 90.08 last 78.85) - mkdir 8628 (time 1790719875.74 total 100.09 last 78.85) - mkdir 9394 (time 1790719885.75 total 110.09 last 76.57) - mkdir 10000 (time 1790719892.88 total 117.22 last 84.99) - mkdir 10740 (time 1790719902.88 total 127.23 last 73.95) - mkdir 11559 (time 1790719912.89 total 137.24 last 81.82) - mkdir 12490 (time 1790719922.90 total 147.24 last 93.08) - mkdir 13307 (time 1790719932.92 total 157.26 last 81.54) - mkdir 14244 (time 1790719942.92 total 167.26 last 93.66) - mkdir 15105 (time 1790719952.92 total 177.27 last 86.06) - mkdir 15854 (time 1790719962.92 total 187.27 last 74.89) - mkdir 16704 (time 1790719972.93 total 197.27 last 84.97) - mkdir 17531 (time 1790719982.93 total 207.27 last 82.70) - mkdir 18449 (time 1790719992.93 total 217.27 last 91.79) - mkdir 19377 (time 1790720002.95 total 227.29 last 92.63) - mkdir 20000 (time 1790720009.46 total 233.80 last 95.74) - mkdir 20796 (time 1790720019.46 total 243.80 last 79.57) - mkdir 21671 (time 1790720029.46 total 253.81 last 87.48) - mkdir 22490 (time 1790720039.46 total 263.81 last 81.89) - mkdir 23393 (time 1790720049.47 total 273.81 last 90.26) - mkdir 24305 (time 1790720059.47 total 283.81 last 91.20) - mkdir 25187 (time 1790720069.48 total 293.83 last 88.07) - mkdir 26045 (time 1790720079.48 total 303.83 last 85.80) - mkdir 26981 (time 1790720089.50 total 313.84 last 93.47) - mkdir 27898 (time 1790720099.51 total 323.85 last 91.57) - mkdir 28747 (time 1790720109.52 total 333.86 last 84.86) - mkdir 29512 (time 1790720119.53 total 343.87 last 76.42) - mkdir 30000 (time 1790720125.77 total 350.12 last 78.12) - mkdir 30892 (time 1790720135.79 total 360.13 last 89.06) - mkdir 31830 (time 1790720145.79 total 370.14 last 93.75) - mkdir 32792 (time 1790720155.80 total 380.14 last 96.18) total: 32818 mkdir in 380.41 seconds: 86.27 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276764 994540 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7224 1264080 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30780 3576240 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12700 3594320 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69692 954308 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1999 1022001 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2682 259462 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2741 259403 2% /mnt/lustre[OST:1] filesystem_summary: 590556 71691 518865 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1790720598 ; total 0 ; last 0) - unlinked 10000 (time 1790720760 ; total 162 ; last 162) - unlinked 20000 (time 1790720861 ; total 263 ; last 101) - unlinked 30000 (time 1790720967 ; total 369 ; last 106) total: 32768 unlinks in 402 seconds: 81.512436 unlinks/second - unlinked 0 (time 1790720598 ; total 0 ; last 0) - unlinked 10000 (time 1790720761 ; total 163 ; last 163) - unlinked 20000 (time 1790720863 ; total 265 ; last 102) - unlinked 30000 (time 1790720968 ; total 370 ; last 105) total: 32768 unlinks in 404 seconds: 81.108910 unlinks/second nlink between: 1 - unlinked 0 (time 1790721004 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1790721004 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 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 14220 1257084 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7224 1264080 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30780 3576240 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12700 3594320 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4056 1019944 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1999 1022001 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2682 259462 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2741 259403 2% /mnt/lustre[OST:1] filesystem_summary: 524920 6055 518865 2% /mnt/lustre