== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 16:13:50 (1788725630) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1712 1269592 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 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 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre - mkdir 916 (time 1788725645.92 total 10.00 last 91.58) - mkdir 1853 (time 1788725655.93 total 20.01 last 93.60) - mkdir 2819 (time 1788725665.93 total 30.02 last 96.57) - mkdir 3732 (time 1788725675.94 total 40.02 last 91.25) - mkdir 4585 (time 1788725685.94 total 50.02 last 85.27) - mkdir 5456 (time 1788725695.95 total 60.04 last 86.99) - mkdir 6297 (time 1788725705.97 total 70.05 last 83.98) - mkdir 7086 (time 1788725715.99 total 80.08 last 78.69) - mkdir 7750 (time 1788725726.00 total 90.08 last 66.37) - mkdir 8530 (time 1788725736.00 total 100.09 last 77.98) - mkdir 9360 (time 1788725746.00 total 110.09 last 82.97) - mkdir 10000 (time 1788725754.38 total 118.46 last 76.42) - mkdir 10866 (time 1788725764.38 total 128.47 last 86.58) - mkdir 11814 (time 1788725774.39 total 138.48 last 94.70) - mkdir 12791 (time 1788725784.40 total 148.49 last 97.59) - mkdir 13670 (time 1788725794.41 total 158.50 last 87.82) - mkdir 14636 (time 1788725804.42 total 168.50 last 96.56) - mkdir 15427 (time 1788725814.47 total 178.55 last 78.70) - mkdir 16208 (time 1788725824.49 total 188.58 last 77.91) - mkdir 17110 (time 1788725834.49 total 198.58 last 90.19) - mkdir 18000 (time 1788725844.52 total 208.61 last 88.75) - mkdir 18803 (time 1788725854.53 total 218.61 last 80.26) - mkdir 19517 (time 1788725864.53 total 228.62 last 71.37) - mkdir 20000 (time 1788725870.49 total 234.57 last 81.04) - mkdir 20779 (time 1788725880.50 total 244.58 last 77.83) - mkdir 21654 (time 1788725890.50 total 254.59 last 87.47) - mkdir 22501 (time 1788725900.52 total 264.61 last 84.54) - mkdir 23394 (time 1788725910.53 total 274.61 last 89.24) - mkdir 24173 (time 1788725920.55 total 284.63 last 77.73) - mkdir 24890 (time 1788725930.55 total 294.64 last 71.67) - mkdir 25615 (time 1788725940.58 total 304.66 last 72.33) - mkdir 26410 (time 1788725950.59 total 314.67 last 79.42) - mkdir 27196 (time 1788725960.60 total 324.68 last 78.51) - mkdir 27982 (time 1788725970.60 total 334.69 last 78.57) - mkdir 28867 (time 1788725980.60 total 344.69 last 88.49) - mkdir 29804 (time 1788725990.61 total 354.69 last 93.65) - mkdir 30684 (time 1788726000.61 total 364.69 last 87.98) - mkdir 31589 (time 1788726010.61 total 374.70 last 90.48) - mkdir 32578 (time 1788726020.62 total 384.70 last 98.82) total: 32818 mkdir in 387.97 seconds: 84.59 ops/second - mkdir 885 (time 1788725645.92 total 10.00 last 88.49) - mkdir 1835 (time 1788725655.93 total 20.01 last 94.89) - mkdir 2775 (time 1788725665.94 total 30.02 last 93.94) - mkdir 3657 (time 1788725675.95 total 40.04 last 88.06) - mkdir 4461 (time 1788725685.98 total 50.06 last 80.18) - mkdir 5327 (time 1788725695.98 total 60.07 last 86.58) - mkdir 6150 (time 1788725705.99 total 70.07 last 82.26) - mkdir 6949 (time 1788725716.01 total 80.09 last 79.77) - mkdir 7584 (time 1788725726.02 total 90.10 last 63.43) - mkdir 8354 (time 1788725736.02 total 100.11 last 76.94) - mkdir 9205 (time 1788725746.03 total 110.11 last 85.07) - mkdir 9986 (time 1788725756.03 total 120.11 last 78.07) - mkdir 10791 (time 1788725766.07 total 130.15 last 80.22) - mkdir 11821 (time 1788725776.08 total 140.16 last 102.86) - mkdir 12759 (time 1788725786.11 total 150.19 last 93.55) - mkdir 13655 (time 1788725796.12 total 160.20 last 89.51) - mkdir 14529 (time 1788725806.13 total 170.22 last 87.25) - mkdir 15279 (time 1788725816.14 total 180.22 last 74.95) - mkdir 16105 (time 1788725826.14 total 190.22 last 82.59) - mkdir 17007 (time 1788725836.14 total 200.23 last 90.18) - mkdir 17855 (time 1788725846.16 total 210.24 last 84.67) - mkdir 18670 (time 1788725856.17 total 220.25 last 81.45) - mkdir 19375 (time 1788725866.17 total 230.25 last 70.47) - mkdir 20000 (time 1788725874.05 total 238.13 last 79.35) - mkdir 20742 (time 1788725884.05 total 248.13 last 74.18) - mkdir 21633 (time 1788725894.06 total 258.14 last 88.99) - mkdir 22563 (time 1788725904.06 total 268.14 last 92.99) - mkdir 23410 (time 1788725914.14 total 278.22 last 84.09) - mkdir 24120 (time 1788725924.14 total 288.22 last 70.94) - mkdir 24893 (time 1788725934.15 total 298.23 last 77.28) - mkdir 25617 (time 1788725944.16 total 308.24 last 72.30) - mkdir 26366 (time 1788725954.16 total 318.24 last 74.89) - mkdir 27204 (time 1788725964.16 total 328.24 last 83.80) - mkdir 27982 (time 1788725974.16 total 338.24 last 77.78) - mkdir 28923 (time 1788725984.17 total 348.25 last 94.07) - mkdir 29827 (time 1788725994.17 total 358.25 last 90.38) - mkdir 30000 (time 1788725996.32 total 360.40 last 80.40) - mkdir 30916 (time 1788726006.32 total 370.40 last 91.58) - mkdir 31885 (time 1788726016.34 total 380.43 last 96.68) - mkdir 32711 (time 1788726026.35 total 390.43 last 82.58) total: 32818 mkdir in 392.06 seconds: 83.71 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270716 1000588 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 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 65914 958086 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788726563 ; total 0 ; last 0) - unlinked 10000 (time 1788726722 ; total 159 ; last 159) - unlinked 20000 (time 1788726835 ; total 272 ; last 113) - unlinked 30000 (time 1788726947 ; total 384 ; last 112) total: 32768 unlinks in 412 seconds: 79.533981 unlinks/second - unlinked 0 (time 1788726563 ; total 0 ; last 0) - unlinked 10000 (time 1788726721 ; total 158 ; last 158) - unlinked 20000 (time 1788726836 ; total 273 ; last 115) - unlinked 30000 (time 1788726949 ; total 386 ; last 113) total: 32768 unlinks in 414 seconds: 79.149757 unlinks/second nlink between: 1 - unlinked 0 (time 1788726978 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1788726978 ; 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 8172 1263132 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 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 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre