== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 08:52:09 (1787403129) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7940 1263364 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7128 1264176 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 21860 3585160 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 21612 3585408 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4046 1019954 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2059 1021941 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2765 259379 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2829 259315 2% /mnt/lustre[OST:1] filesystem_summary: 524799 6105 518694 2% /mnt/lustre - mkdir 762 (time 1787403144.36 total 10.02 last 76.08) - mkdir 1380 (time 1787403154.36 total 20.02 last 61.77) - mkdir 2154 (time 1787403164.37 total 30.02 last 77.36) - mkdir 2875 (time 1787403174.38 total 40.04 last 72.01) - mkdir 3584 (time 1787403184.39 total 50.05 last 70.81) - mkdir 4295 (time 1787403194.40 total 60.05 last 71.07) - mkdir 5069 (time 1787403204.42 total 70.07 last 77.26) - mkdir 5777 (time 1787403214.42 total 80.08 last 70.77) - mkdir 6544 (time 1787403224.43 total 90.08 last 76.65) - mkdir 7222 (time 1787403234.43 total 100.09 last 67.77) - mkdir 7960 (time 1787403244.44 total 110.09 last 73.74) - mkdir 8569 (time 1787403254.44 total 120.10 last 60.87) - mkdir 9229 (time 1787403264.45 total 130.11 last 65.94) - mkdir 9952 (time 1787403274.47 total 140.12 last 72.18) - mkdir 10630 (time 1787403284.47 total 150.13 last 67.77) - mkdir 11304 (time 1787403294.48 total 160.14 last 67.35) - mkdir 12039 (time 1787403304.52 total 170.18 last 73.18) - mkdir 12732 (time 1787403314.53 total 180.18 last 69.29) - mkdir 13423 (time 1787403324.53 total 190.19 last 69.05) - mkdir 14013 (time 1787403334.55 total 200.21 last 58.89) - mkdir 14607 (time 1787403344.57 total 210.22 last 59.30) - mkdir 15191 (time 1787403354.57 total 220.22 last 58.40) - mkdir 15836 (time 1787403364.58 total 230.24 last 64.42) - mkdir 16483 (time 1787403374.58 total 240.24 last 64.69) - mkdir 17131 (time 1787403384.60 total 250.25 last 64.69) - mkdir 17731 (time 1787403394.61 total 260.26 last 59.93) - mkdir 18439 (time 1787403404.63 total 270.28 last 70.67) - mkdir 19100 (time 1787403414.64 total 280.29 last 66.02) - mkdir 19767 (time 1787403424.64 total 290.30 last 66.69) - mkdir 20000 (time 1787403428.40 total 294.06 last 61.94) - mkdir 20711 (time 1787403438.41 total 304.07 last 71.02) - mkdir 21376 (time 1787403448.41 total 314.07 last 66.50) - mkdir 22013 (time 1787403458.42 total 324.07 last 63.66) - mkdir 22673 (time 1787403468.42 total 334.08 last 65.98) - mkdir 23343 (time 1787403478.45 total 344.11 last 66.79) - mkdir 23964 (time 1787403488.47 total 354.13 last 61.97) - mkdir 24578 (time 1787403498.48 total 364.14 last 61.33) - mkdir 25268 (time 1787403508.48 total 374.14 last 69.00) - mkdir 25881 (time 1787403518.49 total 384.14 last 61.29) - mkdir 26573 (time 1787403528.50 total 394.15 last 69.12) - mkdir 27237 (time 1787403538.50 total 404.15 last 66.39) - mkdir 27949 (time 1787403548.50 total 414.16 last 71.19) - mkdir 28597 (time 1787403558.52 total 424.17 last 64.68) - mkdir 29190 (time 1787403568.52 total 434.18 last 59.28) - mkdir 29666 (time 1787403578.54 total 444.20 last 47.51) - mkdir 30000 (time 1787403583.23 total 448.88 last 71.29) - mkdir 30824 (time 1787403593.23 total 458.88 last 82.38) - mkdir 31527 (time 1787403603.24 total 468.89 last 70.23) - mkdir 32215 (time 1787403613.25 total 478.91 last 68.69) total: 32818 mkdir in 487.92 seconds: 67.26 ops/second - mkdir 759 (time 1787403144.35 total 10.01 last 75.80) - mkdir 1383 (time 1787403154.35 total 20.02 last 62.38) - mkdir 2108 (time 1787403164.35 total 30.02 last 72.49) - mkdir 2841 (time 1787403174.37 total 40.03 last 73.19) - mkdir 3572 (time 1787403184.38 total 50.05 last 73.00) - mkdir 4292 (time 1787403194.39 total 60.05 last 71.95) - mkdir 5046 (time 1787403204.40 total 70.06 last 75.33) - mkdir 5774 (time 1787403214.43 total 80.10 last 72.53) - mkdir 6576 (time 1787403224.44 total 90.10 last 80.16) - mkdir 7269 (time 1787403234.46 total 100.13 last 69.15) - mkdir 7988 (time 1787403244.48 total 110.14 last 71.78) - mkdir 8591 (time 1787403254.49 total 120.15 last 60.26) - mkdir 9249 (time 1787403264.49 total 130.16 last 65.76) - mkdir 9948 (time 1787403274.52 total 140.18 last 69.72) - mkdir 10652 (time 1787403284.53 total 150.19 last 70.34) - mkdir 11308 (time 1787403294.53 total 160.19 last 65.60) - mkdir 12036 (time 1787403304.54 total 170.20 last 72.73) - mkdir 12750 (time 1787403314.54 total 180.21 last 71.36) - mkdir 13438 (time 1787403324.55 total 190.22 last 68.72) - mkdir 14042 (time 1787403334.57 total 200.23 last 60.31) - mkdir 14648 (time 1787403344.59 total 210.25 last 60.48) - mkdir 15224 (time 1787403354.59 total 220.26 last 57.58) - mkdir 15849 (time 1787403364.60 total 230.26 last 62.45) - mkdir 16480 (time 1787403374.61 total 240.27 last 63.07) - mkdir 17135 (time 1787403384.62 total 250.28 last 65.43) - mkdir 17735 (time 1787403394.63 total 260.29 last 59.94) - mkdir 18428 (time 1787403404.64 total 270.31 last 69.17) - mkdir 19074 (time 1787403414.65 total 280.31 last 64.58) - mkdir 19758 (time 1787403424.65 total 290.31 last 68.38) - mkdir 20000 (time 1787403428.52 total 294.18 last 62.58) - mkdir 20733 (time 1787403438.53 total 304.19 last 73.24) - mkdir 21367 (time 1787403448.53 total 314.20 last 63.37) - mkdir 22035 (time 1787403458.55 total 324.21 last 66.69) - mkdir 22730 (time 1787403468.56 total 334.23 last 69.40) - mkdir 23398 (time 1787403478.57 total 344.24 last 66.74) - mkdir 24021 (time 1787403488.57 total 354.24 last 62.29) - mkdir 24608 (time 1787403498.57 total 364.24 last 58.69) - mkdir 25306 (time 1787403508.57 total 374.24 last 69.79) - mkdir 25928 (time 1787403518.59 total 384.25 last 62.13) - mkdir 26598 (time 1787403528.59 total 394.25 last 66.97) - mkdir 27255 (time 1787403538.62 total 404.28 last 65.51) - mkdir 27953 (time 1787403548.63 total 414.30 last 69.70) - mkdir 28601 (time 1787403558.65 total 424.31 last 64.70) - mkdir 29192 (time 1787403568.70 total 434.36 last 58.80) - mkdir 29661 (time 1787403578.72 total 444.38 last 46.82) - mkdir 30000 (time 1787403583.29 total 448.95 last 74.17) - mkdir 30769 (time 1787403593.29 total 458.95 last 76.88) - mkdir 31492 (time 1787403603.29 total 468.96 last 72.28) - mkdir 32153 (time 1787403613.30 total 478.96 last 66.06) - mkdir 32779 (time 1787403623.30 total 488.97 last 62.57) total: 32818 mkdir in 489.49 seconds: 67.04 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7940 1263364 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276132 995172 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 21860 3585160 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 21612 3585408 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4046 1019954 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67695 956305 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2765 259379 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2829 259315 2% /mnt/lustre[OST:1] filesystem_summary: 590435 71741 518694 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787404239 ; total 0 ; last 0) - unlinked 10000 (time 1787404464 ; total 225 ; last 225) - unlinked 20000 (time 1787404600 ; total 361 ; last 136) - unlinked 30000 (time 1787404733 ; total 494 ; last 133) total: 32768 unlinks in 528 seconds: 62.060608 unlinks/second - unlinked 0 (time 1787404239 ; total 0 ; last 0) - unlinked 10000 (time 1787404462 ; total 223 ; last 223) - unlinked 20000 (time 1787404601 ; total 362 ; last 139) - unlinked 30000 (time 1787404734 ; total 495 ; last 133) total: 32768 unlinks in 529 seconds: 61.943291 unlinks/second nlink between: 1 - unlinked 0 (time 1787404769 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1787404769 ; 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 7940 1263364 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13588 1257716 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 21860 3585160 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 21612 3585408 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4046 1019954 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2059 1021941 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2765 259379 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2829 259315 2% /mnt/lustre[OST:1] filesystem_summary: 524799 6105 518694 2% /mnt/lustre