== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 20:22:21 (1787790141) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7804 1263500 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7224 1264080 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30028 3574824 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13452 3593568 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7168392 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4003 1019997 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2006 1021994 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2681 259463 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2702 259442 2% /mnt/lustre[OST:1] filesystem_summary: 524914 6009 518905 2% /mnt/lustre - mkdir 725 (time 1787790154.99 total 10.01 last 72.42) - mkdir 1420 (time 1787790165.00 total 20.02 last 69.41) - mkdir 2114 (time 1787790175.00 total 30.03 last 69.36) - mkdir 2859 (time 1787790185.01 total 40.04 last 74.46) - mkdir 3580 (time 1787790195.02 total 50.04 last 72.06) - mkdir 4254 (time 1787790205.03 total 60.06 last 67.30) - mkdir 4950 (time 1787790215.04 total 70.07 last 69.53) - mkdir 5676 (time 1787790225.04 total 80.07 last 72.57) - mkdir 6426 (time 1787790235.05 total 90.07 last 74.99) - mkdir 7131 (time 1787790245.05 total 100.08 last 70.46) - mkdir 7799 (time 1787790255.06 total 110.08 last 66.77) - mkdir 8507 (time 1787790265.06 total 120.09 last 70.75) - mkdir 9260 (time 1787790275.07 total 130.09 last 75.29) - mkdir 10000 (time 1787790284.60 total 139.63 last 77.60) - mkdir 10707 (time 1787790294.60 total 149.63 last 70.67) - mkdir 11449 (time 1787790304.61 total 159.63 last 74.18) - mkdir 12179 (time 1787790314.61 total 169.64 last 72.97) - mkdir 12920 (time 1787790324.61 total 179.64 last 74.09) - mkdir 13670 (time 1787790334.61 total 189.64 last 74.99) - mkdir 14338 (time 1787790344.61 total 199.64 last 66.80) - mkdir 15061 (time 1787790354.63 total 209.65 last 72.21) - mkdir 15809 (time 1787790364.63 total 219.65 last 74.79) - mkdir 16485 (time 1787790374.63 total 229.66 last 67.59) - mkdir 17158 (time 1787790384.64 total 239.66 last 67.24) - mkdir 17829 (time 1787790394.65 total 249.67 last 67.04) - mkdir 18600 (time 1787790404.66 total 259.69 last 76.97) - mkdir 19300 (time 1787790414.70 total 269.73 last 69.72) - mkdir 19983 (time 1787790424.71 total 279.74 last 68.25) - mkdir 20705 (time 1787790434.71 total 289.74 last 72.18) - mkdir 21380 (time 1787790444.72 total 299.75 last 67.45) - mkdir 22112 (time 1787790454.73 total 309.76 last 73.11) - mkdir 22837 (time 1787790464.74 total 319.77 last 72.46) - mkdir 23631 (time 1787790474.75 total 329.77 last 79.35) - mkdir 24420 (time 1787790484.75 total 339.78 last 78.86) - mkdir 25103 (time 1787790494.76 total 349.79 last 68.23) - mkdir 25838 (time 1787790504.78 total 359.80 last 73.38) - mkdir 26548 (time 1787790514.80 total 369.83 last 70.80) - mkdir 27274 (time 1787790524.83 total 379.86 last 72.38) - mkdir 27982 (time 1787790534.84 total 389.86 last 70.77) - mkdir 28691 (time 1787790544.85 total 399.88 last 70.79) - mkdir 29409 (time 1787790554.86 total 409.88 last 71.77) - mkdir 30000 (time 1787790562.59 total 417.62 last 76.44) - mkdir 30732 (time 1787790572.60 total 427.62 last 73.14) - mkdir 31495 (time 1787790582.60 total 437.63 last 76.28) - mkdir 32205 (time 1787790592.61 total 447.63 last 70.94) total: 32818 mkdir in 457.30 seconds: 71.76 ops/second - mkdir 715 (time 1787790154.98 total 10.02 last 71.37) - mkdir 1423 (time 1787790164.99 total 20.03 last 70.74) - mkdir 2133 (time 1787790174.99 total 30.03 last 70.97) - mkdir 2879 (time 1787790185.00 total 40.04 last 74.55) - mkdir 3603 (time 1787790195.01 total 50.05 last 72.34) - mkdir 4272 (time 1787790205.02 total 60.06 last 66.83) - mkdir 4951 (time 1787790215.02 total 70.06 last 67.88) - mkdir 5678 (time 1787790225.03 total 80.07 last 72.61) - mkdir 6432 (time 1787790235.04 total 90.08 last 75.37) - mkdir 7141 (time 1787790245.04 total 100.08 last 70.85) - mkdir 7837 (time 1787790255.05 total 110.09 last 69.52) - mkdir 8562 (time 1787790265.06 total 120.10 last 72.49) - mkdir 9317 (time 1787790275.07 total 130.11 last 75.42) - mkdir 10000 (time 1787790284.32 total 139.36 last 73.81) - mkdir 10693 (time 1787790294.34 total 149.38 last 69.16) - mkdir 11413 (time 1787790304.34 total 159.38 last 71.98) - mkdir 12117 (time 1787790314.34 total 169.38 last 70.39) - mkdir 12860 (time 1787790324.37 total 179.41 last 74.08) - mkdir 13599 (time 1787790334.38 total 189.42 last 73.84) - mkdir 14298 (time 1787790344.40 total 199.44 last 69.78) - mkdir 15009 (time 1787790354.40 total 209.44 last 71.07) - mkdir 15740 (time 1787790364.41 total 219.45 last 73.04) - mkdir 16402 (time 1787790374.42 total 229.46 last 66.15) - mkdir 17108 (time 1787790384.43 total 239.47 last 70.55) - mkdir 17774 (time 1787790394.43 total 249.47 last 66.57) - mkdir 18521 (time 1787790404.44 total 259.48 last 74.64) - mkdir 19254 (time 1787790414.44 total 269.48 last 73.27) - mkdir 19961 (time 1787790424.47 total 279.51 last 70.53) - mkdir 20650 (time 1787790434.47 total 289.51 last 68.90) - mkdir 21341 (time 1787790444.47 total 299.51 last 69.07) - mkdir 22031 (time 1787790454.49 total 309.53 last 68.91) - mkdir 22732 (time 1787790464.49 total 319.53 last 70.06) - mkdir 23542 (time 1787790474.50 total 329.54 last 80.96) - mkdir 24325 (time 1787790484.50 total 339.54 last 78.25) - mkdir 25017 (time 1787790494.51 total 349.55 last 69.19) - mkdir 25777 (time 1787790504.52 total 359.56 last 75.88) - mkdir 26463 (time 1787790514.54 total 369.58 last 68.46) - mkdir 27202 (time 1787790524.56 total 379.60 last 73.76) - mkdir 27926 (time 1787790534.56 total 389.60 last 72.39) - mkdir 28626 (time 1787790544.58 total 399.62 last 69.90) - mkdir 29359 (time 1787790554.60 total 409.64 last 73.12) - mkdir 30000 (time 1787790563.33 total 418.37 last 73.47) - mkdir 30727 (time 1787790573.34 total 428.38 last 72.60) - mkdir 31453 (time 1787790583.35 total 438.39 last 72.51) - mkdir 32123 (time 1787790593.36 total 448.40 last 66.93) - mkdir 32806 (time 1787790603.37 total 458.41 last 68.23) total: 32818 mkdir in 458.51 seconds: 71.58 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276876 994428 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7224 1264080 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30028 3576992 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13452 3593568 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69639 954361 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2006 1021994 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2681 259463 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2702 259442 2% /mnt/lustre[OST:1] filesystem_summary: 590550 71645 518905 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787791407 ; total 0 ; last 0) - unlinked 10000 (time 1787791622 ; total 215 ; last 215) - unlinked 20000 (time 1787791856 ; total 449 ; last 234) - unlinked 30000 (time 1787792096 ; total 689 ; last 240) total: 32768 unlinks in 755 seconds: 43.401325 unlinks/second - unlinked 0 (time 1787791407 ; total 0 ; last 0) - unlinked 10000 (time 1787791621 ; total 214 ; last 214) - unlinked 20000 (time 1787791855 ; total 448 ; last 234) - unlinked 30000 (time 1787792099 ; total 692 ; last 244) total: 32768 unlinks in 757 seconds: 43.286659 unlinks/second nlink between: 1 - unlinked 0 (time 1787792165 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1787792165 ; 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 14332 1256972 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7224 1264080 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30028 3576992 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13452 3593568 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4003 1019997 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2006 1021994 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2681 259463 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2702 259442 2% /mnt/lustre[OST:1] filesystem_summary: 524914 6009 518905 2% /mnt/lustre