== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 22:06:48 (1788746808) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1632 1269672 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre - mkdir 836 (time 1788746822.59 total 10.01 last 83.52) - mkdir 1709 (time 1788746832.60 total 20.01 last 87.28) - mkdir 2566 (time 1788746842.60 total 30.01 last 85.69) - mkdir 3357 (time 1788746852.60 total 40.01 last 79.10) - mkdir 4169 (time 1788746862.60 total 50.02 last 81.17) - mkdir 5045 (time 1788746872.61 total 60.02 last 87.55) - mkdir 5931 (time 1788746882.61 total 70.03 last 88.53) - mkdir 6733 (time 1788746892.62 total 80.03 last 80.16) - mkdir 7494 (time 1788746902.62 total 90.04 last 76.08) - mkdir 8201 (time 1788746912.62 total 100.04 last 70.68) - mkdir 9003 (time 1788746922.63 total 110.04 last 80.18) - mkdir 9824 (time 1788746932.65 total 120.06 last 81.92) - mkdir 10000 (time 1788746934.79 total 122.21 last 82.19) - mkdir 10788 (time 1788746944.81 total 132.23 last 78.62) - mkdir 11601 (time 1788746954.83 total 142.25 last 81.14) - mkdir 12405 (time 1788746964.84 total 152.25 last 80.38) - mkdir 13068 (time 1788746974.85 total 162.27 last 66.18) - mkdir 13801 (time 1788746984.86 total 172.28 last 73.23) - mkdir 14554 (time 1788746994.88 total 182.29 last 75.20) - mkdir 15353 (time 1788747004.89 total 192.31 last 79.80) - mkdir 16074 (time 1788747014.91 total 202.32 last 71.96) - mkdir 16896 (time 1788747024.91 total 212.33 last 82.17) - mkdir 17613 (time 1788747034.92 total 222.34 last 71.64) - mkdir 18385 (time 1788747044.94 total 232.35 last 77.07) - mkdir 19174 (time 1788747054.96 total 242.37 last 78.74) - mkdir 19991 (time 1788747064.96 total 252.38 last 81.64) - mkdir 20777 (time 1788747074.98 total 262.39 last 78.49) - mkdir 21601 (time 1788747084.99 total 272.40 last 82.31) - mkdir 22404 (time 1788747094.99 total 282.41 last 80.26) - mkdir 23168 (time 1788747105.01 total 292.42 last 76.30) - mkdir 23967 (time 1788747115.01 total 302.42 last 79.88) - mkdir 24817 (time 1788747125.02 total 312.44 last 84.90) - mkdir 25670 (time 1788747135.03 total 322.44 last 85.24) - mkdir 26484 (time 1788747145.03 total 332.45 last 81.34) - mkdir 27360 (time 1788747155.05 total 342.46 last 87.49) - mkdir 28257 (time 1788747165.07 total 352.48 last 89.51) - mkdir 29146 (time 1788747175.08 total 362.49 last 88.81) - mkdir 30000 (time 1788747184.13 total 371.54 last 94.35) - mkdir 30868 (time 1788747194.14 total 381.56 last 86.67) - mkdir 31638 (time 1788747204.16 total 391.58 last 76.84) - mkdir 32175 (time 1788747214.17 total 401.58 last 53.69) - mkdir 32759 (time 1788747224.18 total 411.59 last 58.33) total: 32818 mkdir in 412.46 seconds: 79.57 ops/second - mkdir 831 (time 1788746822.60 total 10.02 last 82.95) - mkdir 1675 (time 1788746832.61 total 20.02 last 84.36) - mkdir 2530 (time 1788746842.61 total 30.02 last 85.49) - mkdir 3359 (time 1788746852.62 total 40.03 last 82.83) - mkdir 4183 (time 1788746862.63 total 50.05 last 82.29) - mkdir 5056 (time 1788746872.64 total 60.06 last 87.20) - mkdir 5936 (time 1788746882.65 total 70.06 last 87.96) - mkdir 6725 (time 1788746892.65 total 80.06 last 78.90) - mkdir 7487 (time 1788746902.65 total 90.07 last 76.16) - mkdir 8183 (time 1788746912.66 total 100.08 last 69.54) - mkdir 8960 (time 1788746922.68 total 110.10 last 77.56) - mkdir 9793 (time 1788746932.70 total 120.12 last 83.12) - mkdir 10000 (time 1788746935.28 total 122.69 last 80.32) - mkdir 10811 (time 1788746945.28 total 132.70 last 81.07) - mkdir 11620 (time 1788746955.31 total 142.73 last 80.66) - mkdir 12433 (time 1788746965.32 total 152.73 last 81.28) - mkdir 13073 (time 1788746975.33 total 162.75 last 63.90) - mkdir 13800 (time 1788746985.36 total 172.78 last 72.46) - mkdir 14564 (time 1788746995.41 total 182.82 last 76.07) - mkdir 15342 (time 1788747005.41 total 192.82 last 77.80) - mkdir 16094 (time 1788747015.42 total 202.83 last 75.14) - mkdir 16915 (time 1788747025.42 total 212.83 last 82.10) - mkdir 17616 (time 1788747035.44 total 222.85 last 69.93) - mkdir 18425 (time 1788747045.44 total 232.86 last 80.87) - mkdir 19218 (time 1788747055.46 total 242.88 last 79.16) - mkdir 20000 (time 1788747064.89 total 252.30 last 82.94) - mkdir 20797 (time 1788747074.91 total 262.32 last 79.56) - mkdir 21575 (time 1788747084.91 total 272.33 last 77.76) - mkdir 22411 (time 1788747094.91 total 282.33 last 83.59) - mkdir 23210 (time 1788747104.92 total 292.33 last 79.86) - mkdir 24022 (time 1788747114.93 total 302.35 last 81.09) - mkdir 24848 (time 1788747124.94 total 312.35 last 82.57) - mkdir 25687 (time 1788747134.94 total 322.35 last 83.89) - mkdir 26514 (time 1788747144.94 total 332.35 last 82.70) - mkdir 27358 (time 1788747154.94 total 342.35 last 84.38) - mkdir 28230 (time 1788747164.95 total 352.36 last 87.12) - mkdir 29103 (time 1788747174.95 total 362.37 last 87.26) - mkdir 30000 (time 1788747184.49 total 371.90 last 94.09) - mkdir 30868 (time 1788747194.49 total 381.90 last 86.78) - mkdir 31609 (time 1788747204.50 total 391.91 last 74.05) - mkdir 32166 (time 1788747214.50 total 401.92 last 55.65) - mkdir 32736 (time 1788747224.51 total 411.92 last 56.99) total: 32818 mkdir in 413.00 seconds: 79.46 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 270736 1000568 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 65895 958105 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788747606 ; total 0 ; last 0) - unlinked 10000 (time 1788747815 ; total 209 ; last 209) - unlinked 20000 (time 1788747957 ; total 351 ; last 142) - unlinked 30000 (time 1788748072 ; total 466 ; last 115) total: 32768 unlinks in 502 seconds: 65.274902 unlinks/second - unlinked 0 (time 1788747606 ; total 0 ; last 0) - unlinked 10000 (time 1788747818 ; total 212 ; last 212) - unlinked 20000 (time 1788747957 ; total 351 ; last 139) - unlinked 30000 (time 1788748072 ; total 466 ; last 115) total: 32768 unlinks in 503 seconds: 65.145126 unlinks/second nlink between: 1 - unlinked 0 (time 1788748112 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1788748112 ; 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8192 1263112 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre