== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 20:32:50 (1788568370) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7820 1263484 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7224 1264080 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22828 3584192 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20652 3586368 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4021 1019979 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2012 1021988 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2679 259465 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2663 259481 2% /mnt/lustre[OST:1] filesystem_summary: 524979 6033 518946 2% /mnt/lustre - mkdir 712 (time 1788568386.15 total 10.01 last 71.14) - mkdir 1418 (time 1788568396.17 total 20.02 last 70.50) - mkdir 2112 (time 1788568406.17 total 30.03 last 69.35) - mkdir 2828 (time 1788568416.18 total 40.04 last 71.56) - mkdir 3496 (time 1788568426.19 total 50.04 last 66.75) - mkdir 4137 (time 1788568436.19 total 60.05 last 64.08) - mkdir 4881 (time 1788568446.19 total 70.05 last 74.39) - mkdir 5624 (time 1788568456.22 total 80.07 last 74.11) - mkdir 6220 (time 1788568466.24 total 90.09 last 59.48) - mkdir 6935 (time 1788568476.24 total 100.10 last 71.48) - mkdir 7567 (time 1788568486.25 total 110.11 last 63.12) - mkdir 8225 (time 1788568496.26 total 120.11 last 65.77) - mkdir 8845 (time 1788568506.26 total 130.12 last 61.96) - mkdir 9504 (time 1788568516.27 total 140.12 last 65.89) - mkdir 10000 (time 1788568523.35 total 147.21 last 70.03) - mkdir 10761 (time 1788568533.35 total 157.21 last 76.10) - mkdir 11447 (time 1788568543.36 total 167.22 last 68.49) - mkdir 12066 (time 1788568553.38 total 177.24 last 61.80) - mkdir 12686 (time 1788568563.40 total 187.25 last 61.91) - mkdir 13258 (time 1788568573.42 total 197.28 last 57.04) - mkdir 13831 (time 1788568583.44 total 207.30 last 57.19) - mkdir 14411 (time 1788568593.46 total 217.32 last 57.91) - mkdir 15024 (time 1788568603.47 total 227.33 last 61.24) - mkdir 15738 (time 1788568613.51 total 237.37 last 71.11) - mkdir 16363 (time 1788568623.52 total 247.38 last 62.43) - mkdir 16961 (time 1788568633.53 total 257.39 last 59.75) - mkdir 17528 (time 1788568643.54 total 267.40 last 56.61) - mkdir 18112 (time 1788568653.55 total 277.41 last 58.37) - mkdir 18556 (time 1788568663.56 total 287.42 last 44.34) - mkdir 19201 (time 1788568673.56 total 297.42 last 64.49) - mkdir 19887 (time 1788568683.57 total 307.43 last 68.52) - mkdir 20533 (time 1788568693.62 total 317.48 last 64.30) - mkdir 21040 (time 1788568703.64 total 327.50 last 50.59) - mkdir 21656 (time 1788568713.65 total 337.51 last 61.53) - mkdir 22300 (time 1788568723.67 total 347.53 last 64.28) - mkdir 22896 (time 1788568733.68 total 357.54 last 59.54) - mkdir 23537 (time 1788568743.69 total 367.55 last 64.03) - mkdir 24140 (time 1788568753.70 total 377.55 last 60.29) - mkdir 24789 (time 1788568763.71 total 387.57 last 64.82) - mkdir 25497 (time 1788568773.71 total 397.57 last 70.80) - mkdir 26296 (time 1788568783.71 total 407.57 last 79.90) - mkdir 27096 (time 1788568793.76 total 417.62 last 79.60) - mkdir 27864 (time 1788568803.77 total 427.63 last 76.75) - mkdir 28668 (time 1788568813.77 total 437.63 last 80.34) - mkdir 29392 (time 1788568823.78 total 447.64 last 72.37) - mkdir 30000 (time 1788568831.67 total 455.53 last 77.06) - mkdir 30722 (time 1788568841.68 total 465.53 last 72.16) - mkdir 31541 (time 1788568851.68 total 475.53 last 81.89) - mkdir 32276 (time 1788568861.69 total 485.55 last 73.40) total: 32818 mkdir in 493.26 seconds: 66.53 ops/second - mkdir 718 (time 1788568386.47 total 10.01 last 71.74) - mkdir 1409 (time 1788568396.48 total 20.02 last 68.99) - mkdir 2116 (time 1788568406.49 total 30.03 last 70.66) - mkdir 2832 (time 1788568416.52 total 40.06 last 71.40) - mkdir 3518 (time 1788568426.53 total 50.07 last 68.50) - mkdir 4133 (time 1788568436.53 total 60.07 last 61.48) - mkdir 4852 (time 1788568446.54 total 70.08 last 71.86) - mkdir 5594 (time 1788568456.54 total 80.08 last 74.18) - mkdir 6185 (time 1788568466.55 total 90.09 last 59.06) - mkdir 6883 (time 1788568476.58 total 100.12 last 69.60) - mkdir 7528 (time 1788568486.60 total 110.14 last 64.33) - mkdir 8194 (time 1788568496.63 total 120.17 last 66.44) - mkdir 8818 (time 1788568506.63 total 130.17 last 62.37) - mkdir 9494 (time 1788568516.66 total 140.20 last 67.44) - mkdir 10000 (time 1788568523.82 total 147.36 last 70.62) - mkdir 10750 (time 1788568533.82 total 157.36 last 74.98) - mkdir 11444 (time 1788568543.85 total 167.39 last 69.20) - mkdir 12082 (time 1788568553.86 total 177.40 last 63.75) - mkdir 12729 (time 1788568563.88 total 187.42 last 64.60) - mkdir 13294 (time 1788568573.89 total 197.43 last 56.41) - mkdir 13858 (time 1788568583.90 total 207.44 last 56.37) - mkdir 14462 (time 1788568593.90 total 217.44 last 60.39) - mkdir 15068 (time 1788568603.90 total 227.45 last 60.57) - mkdir 15769 (time 1788568613.94 total 237.48 last 69.87) - mkdir 16408 (time 1788568623.98 total 247.53 last 63.60) - mkdir 17017 (time 1788568634.01 total 257.55 last 60.72) - mkdir 17565 (time 1788568644.04 total 267.58 last 54.65) - mkdir 18173 (time 1788568654.05 total 277.59 last 60.74) - mkdir 18629 (time 1788568664.05 total 287.59 last 45.60) - mkdir 19275 (time 1788568674.07 total 297.61 last 64.47) - mkdir 19956 (time 1788568684.07 total 307.61 last 68.09) - mkdir 20577 (time 1788568694.08 total 317.62 last 62.08) - mkdir 21105 (time 1788568704.10 total 327.64 last 52.69) - mkdir 21735 (time 1788568714.11 total 337.65 last 62.92) - mkdir 22355 (time 1788568724.14 total 347.68 last 61.80) - mkdir 22945 (time 1788568734.15 total 357.69 last 58.96) - mkdir 23607 (time 1788568744.16 total 367.70 last 66.16) - mkdir 24198 (time 1788568754.16 total 377.71 last 59.05) - mkdir 24842 (time 1788568764.18 total 387.72 last 64.30) - mkdir 25582 (time 1788568774.18 total 397.72 last 73.97) - mkdir 26346 (time 1788568784.20 total 407.74 last 76.30) - mkdir 27119 (time 1788568794.20 total 417.74 last 77.28) - mkdir 27916 (time 1788568804.20 total 427.75 last 79.65) - mkdir 28698 (time 1788568814.21 total 437.75 last 78.16) - mkdir 29422 (time 1788568824.22 total 447.76 last 72.35) - mkdir 30000 (time 1788568832.04 total 455.58 last 73.86) - mkdir 30723 (time 1788568842.06 total 465.60 last 72.19) - mkdir 31510 (time 1788568852.07 total 475.61 last 78.62) - mkdir 32252 (time 1788568862.07 total 485.61 last 74.16) total: 32818 mkdir in 493.33 seconds: 66.52 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276792 994512 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7224 1264080 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22828 3584192 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20652 3586368 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69657 954343 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2012 1021988 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2679 259465 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2663 259481 2% /mnt/lustre[OST:1] filesystem_summary: 590615 71669 518946 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788569667 ; total 0 ; last 0) - unlinked 10000 (time 1788569890 ; total 223 ; last 223) - unlinked 20000 (time 1788570135 ; total 468 ; last 245) - unlinked 30000 (time 1788570376 ; total 709 ; last 241) total: 32768 unlinks in 774 seconds: 42.335918 unlinks/second - unlinked 0 (time 1788569667 ; total 0 ; last 0) - unlinked 10000 (time 1788569893 ; total 226 ; last 226) - unlinked 20000 (time 1788570142 ; total 475 ; last 249) - unlinked 30000 (time 1788570382 ; total 715 ; last 240) total: 32768 unlinks in 780 seconds: 42.010258 unlinks/second nlink between: 1 - unlinked 0 (time 1788570449 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788570449 ; 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 14248 1257056 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7224 1264080 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22828 3584192 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20652 3586368 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4021 1019979 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2012 1021988 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2679 259465 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2663 259481 2% /mnt/lustre[OST:1] filesystem_summary: 524979 6033 518946 2% /mnt/lustre