== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 12:08:48 (1788797328) 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre - mkdir 670 (time 1788797344.99 total 10.01 last 66.94) - mkdir 1444 (time 1788797354.99 total 20.01 last 77.38) - mkdir 2081 (time 1788797364.99 total 30.01 last 63.70) - mkdir 2730 (time 1788797375.00 total 40.02 last 64.87) - mkdir 3394 (time 1788797385.01 total 50.03 last 66.29) - mkdir 3898 (time 1788797395.02 total 60.04 last 50.35) - mkdir 4474 (time 1788797405.03 total 70.05 last 57.57) - mkdir 5135 (time 1788797415.04 total 80.05 last 66.06) - mkdir 5766 (time 1788797425.06 total 90.08 last 62.95) - mkdir 6382 (time 1788797435.06 total 100.08 last 61.59) - mkdir 7074 (time 1788797445.06 total 110.08 last 69.17) - mkdir 7757 (time 1788797455.08 total 120.10 last 68.21) - mkdir 8444 (time 1788797465.09 total 130.11 last 68.63) - mkdir 9018 (time 1788797475.09 total 140.11 last 57.36) - mkdir 9619 (time 1788797485.12 total 150.14 last 59.94) - mkdir 10000 (time 1788797491.18 total 156.20 last 62.83) - mkdir 10923 (time 1788797501.20 total 166.22 last 92.17) - mkdir 11570 (time 1788797511.22 total 176.24 last 64.56) - mkdir 12146 (time 1788797521.23 total 186.25 last 57.53) - mkdir 12740 (time 1788797531.25 total 196.27 last 59.28) - mkdir 13303 (time 1788797541.27 total 206.29 last 56.22) - mkdir 13967 (time 1788797551.27 total 216.29 last 66.36) - mkdir 14727 (time 1788797561.27 total 226.29 last 75.99) - mkdir 15392 (time 1788797571.29 total 236.31 last 66.39) - mkdir 16193 (time 1788797581.29 total 246.31 last 80.10) - mkdir 16981 (time 1788797591.30 total 256.32 last 78.77) - mkdir 17732 (time 1788797601.32 total 266.34 last 74.94) - mkdir 18413 (time 1788797611.33 total 276.34 last 68.05) - mkdir 19121 (time 1788797621.33 total 286.35 last 70.75) - mkdir 19750 (time 1788797631.33 total 296.35 last 62.88) - mkdir 20000 (time 1788797634.98 total 300.00 last 68.64) - mkdir 20649 (time 1788797644.98 total 310.00 last 64.86) - mkdir 21373 (time 1788797654.99 total 320.01 last 72.34) - mkdir 22221 (time 1788797664.99 total 330.01 last 84.80) - mkdir 23020 (time 1788797674.99 total 340.01 last 79.88) - mkdir 23702 (time 1788797685.00 total 350.02 last 68.13) - mkdir 24405 (time 1788797695.01 total 360.03 last 70.25) - mkdir 25152 (time 1788797705.02 total 370.04 last 74.66) - mkdir 25892 (time 1788797715.04 total 380.05 last 73.85) - mkdir 26585 (time 1788797725.04 total 390.06 last 69.24) - mkdir 27260 (time 1788797735.06 total 400.08 last 67.39) - mkdir 27783 (time 1788797745.07 total 410.09 last 52.23) - mkdir 28342 (time 1788797755.07 total 420.09 last 55.90) - mkdir 29000 (time 1788797765.08 total 430.10 last 65.74) - mkdir 29737 (time 1788797775.08 total 440.10 last 73.69) - mkdir 30000 (time 1788797779.15 total 444.17 last 64.63) - mkdir 30728 (time 1788797789.18 total 454.20 last 72.62) - mkdir 31528 (time 1788797799.19 total 464.20 last 79.95) - mkdir 32189 (time 1788797809.19 total 474.20 last 66.10) total: 32818 mkdir in 483.61 seconds: 67.86 ops/second - mkdir 677 (time 1788797344.98 total 10.00 last 67.69) - mkdir 1481 (time 1788797355.00 total 20.01 last 80.30) - mkdir 2146 (time 1788797365.00 total 30.02 last 66.46) - mkdir 2792 (time 1788797375.01 total 40.03 last 64.55) - mkdir 3469 (time 1788797385.03 total 50.05 last 67.55) - mkdir 3968 (time 1788797395.03 total 60.05 last 49.90) - mkdir 4544 (time 1788797405.04 total 70.06 last 57.57) - mkdir 5248 (time 1788797415.06 total 80.08 last 70.25) - mkdir 5852 (time 1788797425.07 total 90.09 last 60.36) - mkdir 6444 (time 1788797435.08 total 100.09 last 59.15) - mkdir 7157 (time 1788797445.08 total 110.10 last 71.29) - mkdir 7844 (time 1788797455.09 total 120.11 last 68.59) - mkdir 8538 (time 1788797465.12 total 130.13 last 69.25) - mkdir 9088 (time 1788797475.13 total 140.15 last 54.94) - mkdir 9652 (time 1788797485.16 total 150.18 last 56.23) - mkdir 10000 (time 1788797491.06 total 156.08 last 58.96) - mkdir 10918 (time 1788797501.06 total 166.08 last 91.76) - mkdir 11565 (time 1788797511.08 total 176.09 last 64.63) - mkdir 12124 (time 1788797521.08 total 186.10 last 55.88) - mkdir 12717 (time 1788797531.10 total 196.11 last 59.20) - mkdir 13265 (time 1788797541.13 total 206.14 last 54.64) - mkdir 13932 (time 1788797551.15 total 216.17 last 66.55) - mkdir 14727 (time 1788797561.16 total 226.18 last 79.37) - mkdir 15380 (time 1788797571.18 total 236.20 last 65.19) - mkdir 16147 (time 1788797581.20 total 246.22 last 76.53) - mkdir 16928 (time 1788797591.21 total 256.23 last 78.04) - mkdir 17676 (time 1788797601.22 total 266.24 last 74.72) - mkdir 18370 (time 1788797611.24 total 276.26 last 69.26) - mkdir 19101 (time 1788797621.26 total 286.28 last 73.00) - mkdir 19722 (time 1788797631.26 total 296.28 last 62.07) - mkdir 20000 (time 1788797635.39 total 300.41 last 67.36) - mkdir 20647 (time 1788797645.39 total 310.41 last 64.68) - mkdir 21378 (time 1788797655.39 total 320.41 last 73.09) - mkdir 22226 (time 1788797665.39 total 330.41 last 84.78) - mkdir 23044 (time 1788797675.41 total 340.43 last 81.68) - mkdir 23731 (time 1788797685.42 total 350.44 last 68.61) - mkdir 24450 (time 1788797695.43 total 360.45 last 71.84) - mkdir 25202 (time 1788797705.44 total 370.46 last 75.14) - mkdir 25934 (time 1788797715.45 total 380.46 last 73.15) - mkdir 26598 (time 1788797725.46 total 390.48 last 66.30) - mkdir 27252 (time 1788797735.48 total 400.50 last 65.27) - mkdir 27756 (time 1788797745.48 total 410.50 last 50.39) - mkdir 28305 (time 1788797755.49 total 420.50 last 54.88) - mkdir 28998 (time 1788797765.49 total 430.51 last 69.25) - mkdir 29768 (time 1788797775.50 total 440.52 last 76.93) - mkdir 30000 (time 1788797779.31 total 444.32 last 61.01) - mkdir 30678 (time 1788797789.33 total 454.35 last 67.64) - mkdir 31513 (time 1788797799.34 total 464.36 last 83.39) - mkdir 32150 (time 1788797809.36 total 474.38 last 63.60) - mkdir 32789 (time 1788797819.37 total 484.39 last 63.82) total: 32818 mkdir in 484.74 seconds: 67.70 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270888 1000416 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788798500 ; total 0 ; last 0) - unlinked 10000 (time 1788798718 ; total 218 ; last 218) - unlinked 20000 (time 1788798964 ; total 464 ; last 246) - unlinked 30000 (time 1788799211 ; total 711 ; last 247) total: 32768 unlinks in 774 seconds: 42.335918 unlinks/second - unlinked 0 (time 1788798500 ; total 0 ; last 0) - unlinked 10000 (time 1788798718 ; total 218 ; last 218) - unlinked 20000 (time 1788798963 ; total 463 ; last 245) - unlinked 30000 (time 1788799212 ; total 712 ; last 249) total: 32768 unlinks in 776 seconds: 42.226803 unlinks/second nlink between: 1 - unlinked 0 (time 1788799279 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1788799279 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 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 8344 1262960 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre