== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 08:11:30 (1788869490) 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 725 (time 1788869505.66 total 10.03 last 72.31) - mkdir 1424 (time 1788869515.67 total 20.04 last 69.79) - mkdir 2117 (time 1788869525.70 total 30.07 last 69.11) - mkdir 2840 (time 1788869535.71 total 40.07 last 72.28) - mkdir 3535 (time 1788869545.71 total 50.08 last 69.48) - mkdir 4167 (time 1788869555.71 total 60.08 last 63.16) - mkdir 4876 (time 1788869565.72 total 70.09 last 70.87) - mkdir 5650 (time 1788869575.73 total 80.10 last 77.35) - mkdir 6335 (time 1788869585.73 total 90.10 last 68.47) - mkdir 7100 (time 1788869595.73 total 100.10 last 76.48) - mkdir 7809 (time 1788869605.75 total 110.12 last 70.78) - mkdir 8503 (time 1788869615.76 total 120.13 last 69.35) - mkdir 9207 (time 1788869625.77 total 130.13 last 70.34) - mkdir 9978 (time 1788869635.77 total 140.14 last 77.07) - mkdir 10659 (time 1788869645.78 total 150.15 last 68.01) - mkdir 11350 (time 1788869655.80 total 160.17 last 68.95) - mkdir 12058 (time 1788869665.81 total 170.18 last 70.73) - mkdir 12788 (time 1788869675.83 total 180.20 last 72.88) - mkdir 13456 (time 1788869685.84 total 190.21 last 66.72) - mkdir 14183 (time 1788869695.86 total 200.23 last 72.56) - mkdir 14963 (time 1788869705.87 total 210.24 last 77.96) - mkdir 15609 (time 1788869715.89 total 220.26 last 64.44) - mkdir 16330 (time 1788869725.90 total 230.27 last 72.05) - mkdir 17041 (time 1788869735.90 total 240.27 last 71.07) - mkdir 17785 (time 1788869745.92 total 250.29 last 74.26) - mkdir 18521 (time 1788869755.93 total 260.30 last 73.56) - mkdir 19248 (time 1788869765.94 total 270.31 last 72.64) - mkdir 19988 (time 1788869775.95 total 280.32 last 73.90) - mkdir 20564 (time 1788869785.96 total 290.33 last 57.57) - mkdir 21289 (time 1788869795.96 total 300.33 last 72.48) - mkdir 22034 (time 1788869805.97 total 310.34 last 74.42) - mkdir 22714 (time 1788869815.98 total 320.35 last 67.90) - mkdir 23398 (time 1788869825.99 total 330.36 last 68.35) - mkdir 24114 (time 1788869836.01 total 340.38 last 71.46) - mkdir 24780 (time 1788869846.02 total 350.39 last 66.51) - mkdir 25492 (time 1788869856.03 total 360.40 last 71.14) - mkdir 26159 (time 1788869866.04 total 370.41 last 66.63) - mkdir 26863 (time 1788869876.07 total 380.44 last 70.22) - mkdir 27553 (time 1788869886.07 total 390.44 last 68.96) - mkdir 28215 (time 1788869896.08 total 400.44 last 66.20) - mkdir 28965 (time 1788869906.08 total 410.45 last 74.98) - mkdir 29648 (time 1788869916.09 total 420.46 last 68.21) - mkdir 30000 (time 1788869921.54 total 425.91 last 64.64) - mkdir 30703 (time 1788869931.56 total 435.93 last 70.11) - mkdir 31455 (time 1788869941.58 total 445.94 last 75.10) - mkdir 32212 (time 1788869951.58 total 455.95 last 75.68) total: 32818 mkdir in 463.98 seconds: 70.73 ops/second - mkdir 712 (time 1788869505.70 total 10.04 last 70.95) - mkdir 1396 (time 1788869515.70 total 20.04 last 68.35) - mkdir 2091 (time 1788869525.71 total 30.05 last 69.47) - mkdir 2784 (time 1788869535.74 total 40.08 last 69.08) - mkdir 3498 (time 1788869545.74 total 50.08 last 71.36) - mkdir 4115 (time 1788869555.75 total 60.08 last 61.70) - mkdir 4844 (time 1788869565.77 total 70.11 last 72.70) - mkdir 5604 (time 1788869575.77 total 80.11 last 75.99) - mkdir 6292 (time 1788869585.79 total 90.13 last 68.69) - mkdir 7079 (time 1788869595.81 total 100.15 last 78.57) - mkdir 7748 (time 1788869605.81 total 110.15 last 66.87) - mkdir 8424 (time 1788869615.82 total 120.16 last 67.54) - mkdir 9114 (time 1788869625.84 total 130.18 last 68.85) - mkdir 9884 (time 1788869635.86 total 140.20 last 76.88) - mkdir 10558 (time 1788869645.88 total 150.22 last 67.21) - mkdir 11250 (time 1788869655.91 total 160.25 last 68.98) - mkdir 11960 (time 1788869665.93 total 170.27 last 70.86) - mkdir 12699 (time 1788869675.94 total 180.28 last 73.84) - mkdir 13382 (time 1788869685.97 total 190.31 last 68.13) - mkdir 14117 (time 1788869695.97 total 200.31 last 73.48) - mkdir 14926 (time 1788869705.98 total 210.32 last 80.80) - mkdir 15564 (time 1788869715.99 total 220.33 last 63.72) - mkdir 16275 (time 1788869726.00 total 230.34 last 71.05) - mkdir 16972 (time 1788869736.01 total 240.35 last 69.64) - mkdir 17717 (time 1788869746.02 total 250.36 last 74.38) - mkdir 18461 (time 1788869756.03 total 260.37 last 74.38) - mkdir 19189 (time 1788869766.05 total 270.39 last 72.62) - mkdir 19907 (time 1788869776.06 total 280.40 last 71.77) - mkdir 20476 (time 1788869786.07 total 290.41 last 56.82) - mkdir 21190 (time 1788869796.10 total 300.44 last 71.20) - mkdir 21942 (time 1788869806.10 total 310.44 last 75.18) - mkdir 22624 (time 1788869816.10 total 320.44 last 68.18) - mkdir 23296 (time 1788869826.11 total 330.45 last 67.15) - mkdir 24039 (time 1788869836.12 total 340.46 last 74.27) - mkdir 24746 (time 1788869846.12 total 350.46 last 70.64) - mkdir 25450 (time 1788869856.14 total 360.48 last 70.32) - mkdir 26132 (time 1788869866.14 total 370.48 last 68.17) - mkdir 26849 (time 1788869876.15 total 380.49 last 71.62) - mkdir 27525 (time 1788869886.15 total 390.49 last 67.57) - mkdir 28180 (time 1788869896.16 total 400.50 last 65.45) - mkdir 28887 (time 1788869906.18 total 410.52 last 70.59) - mkdir 29605 (time 1788869916.18 total 420.52 last 71.79) - mkdir 30000 (time 1788869922.43 total 426.77 last 63.14) - mkdir 30742 (time 1788869932.44 total 436.78 last 74.16) - mkdir 31456 (time 1788869942.44 total 446.78 last 71.37) - mkdir 32207 (time 1788869952.45 total 456.79 last 75.04) total: 32818 mkdir in 464.68 seconds: 70.63 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270792 1000512 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 1788870436 ; total 1 ; last 1) - unlinked 10000 (time 1788870698 ; total 263 ; last 262) - unlinked 20000 (time 1788870842 ; total 407 ; last 144) - unlinked 30000 (time 1788870963 ; total 528 ; last 121) total: 32768 unlinks in 561 seconds: 58.409981 unlinks/second - unlinked 0 (time 1788870436 ; total 1 ; last 1) - unlinked 10000 (time 1788870699 ; total 264 ; last 263) - unlinked 20000 (time 1788870843 ; total 408 ; last 144) - unlinked 30000 (time 1788870965 ; total 530 ; last 122) total: 32768 unlinks in 563 seconds: 58.202488 unlinks/second nlink between: 1 - unlinked 0 (time 1788870999 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1788871000 ; total 1 ; last 1) 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 8248 1263056 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