== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 21:39:04 (1788745144) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1632 1269672 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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 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: 524090 539 523551 1% /mnt/lustre - mkdir 892 (time 1788745159.88 total 10.01 last 89.14) - mkdir 1687 (time 1788745169.89 total 20.02 last 79.41) - mkdir 2427 (time 1788745179.90 total 30.03 last 73.92) - mkdir 3126 (time 1788745189.90 total 40.04 last 69.86) - mkdir 3984 (time 1788745199.91 total 50.04 last 85.78) - mkdir 4904 (time 1788745209.91 total 60.05 last 91.93) - mkdir 5907 (time 1788745219.92 total 70.05 last 100.28) - mkdir 6785 (time 1788745229.92 total 80.05 last 87.79) - mkdir 7477 (time 1788745239.93 total 90.06 last 69.15) - mkdir 8283 (time 1788745249.93 total 100.06 last 80.58) - mkdir 9050 (time 1788745259.94 total 110.07 last 76.64) - mkdir 9773 (time 1788745269.95 total 120.08 last 72.22) - mkdir 10000 (time 1788745273.31 total 123.44 last 67.57) - mkdir 10674 (time 1788745283.32 total 133.45 last 67.33) - mkdir 11420 (time 1788745293.32 total 143.45 last 74.57) - mkdir 12034 (time 1788745303.32 total 153.45 last 61.40) - mkdir 12736 (time 1788745313.33 total 163.46 last 70.15) - mkdir 13640 (time 1788745323.34 total 173.47 last 90.28) - mkdir 14608 (time 1788745333.36 total 183.49 last 96.63) - mkdir 15599 (time 1788745343.37 total 193.50 last 99.03) - mkdir 16535 (time 1788745353.37 total 203.50 last 93.53) - mkdir 17314 (time 1788745363.37 total 213.51 last 77.89) - mkdir 18159 (time 1788745373.38 total 223.51 last 84.47) - mkdir 19216 (time 1788745383.41 total 233.54 last 105.32) - mkdir 20000 (time 1788745393.00 total 243.13 last 81.78) - mkdir 20893 (time 1788745403.01 total 253.14 last 89.23) - mkdir 21751 (time 1788745413.03 total 263.17 last 85.58) - mkdir 22559 (time 1788745423.04 total 273.17 last 80.75) - mkdir 23513 (time 1788745433.04 total 283.18 last 95.36) - mkdir 24403 (time 1788745443.06 total 293.19 last 88.85) - mkdir 25294 (time 1788745453.07 total 303.20 last 89.05) - mkdir 26113 (time 1788745463.08 total 313.21 last 81.80) - mkdir 26906 (time 1788745473.10 total 323.23 last 79.14) - mkdir 27740 (time 1788745483.10 total 333.23 last 83.38) - mkdir 28550 (time 1788745493.11 total 343.24 last 80.96) - mkdir 29413 (time 1788745503.12 total 353.25 last 86.19) - mkdir 30000 (time 1788745509.38 total 359.52 last 93.69) - mkdir 30804 (time 1788745519.39 total 369.52 last 80.39) - mkdir 31623 (time 1788745529.40 total 379.53 last 81.82) - mkdir 32436 (time 1788745539.40 total 389.53 last 81.24) total: 32818 mkdir in 396.52 seconds: 82.76 ops/second - mkdir 901 (time 1788745159.89 total 10.02 last 89.88) - mkdir 1706 (time 1788745169.91 total 20.05 last 80.32) - mkdir 2436 (time 1788745179.92 total 30.06 last 72.89) - mkdir 3119 (time 1788745189.94 total 40.08 last 68.16) - mkdir 3960 (time 1788745199.95 total 50.09 last 84.05) - mkdir 4888 (time 1788745209.96 total 60.10 last 92.73) - mkdir 5872 (time 1788745219.96 total 70.10 last 98.39) - mkdir 6782 (time 1788745229.96 total 80.10 last 90.98) - mkdir 7481 (time 1788745239.99 total 90.13 last 69.71) - mkdir 8272 (time 1788745250.00 total 100.14 last 79.01) - mkdir 9036 (time 1788745260.02 total 110.16 last 76.27) - mkdir 9792 (time 1788745270.05 total 120.19 last 75.36) - mkdir 10000 (time 1788745273.10 total 123.23 last 68.29) - mkdir 10653 (time 1788745283.10 total 133.24 last 65.27) - mkdir 11420 (time 1788745293.12 total 143.26 last 76.53) - mkdir 12041 (time 1788745303.14 total 153.28 last 62.01) - mkdir 12734 (time 1788745313.14 total 163.28 last 69.27) - mkdir 13623 (time 1788745323.15 total 173.29 last 88.78) - mkdir 14584 (time 1788745333.16 total 183.30 last 96.06) - mkdir 15584 (time 1788745343.17 total 193.30 last 99.94) - mkdir 16536 (time 1788745353.19 total 203.33 last 94.99) - mkdir 17296 (time 1788745363.21 total 213.35 last 75.86) - mkdir 18154 (time 1788745373.22 total 223.36 last 85.65) - mkdir 19220 (time 1788745383.23 total 233.37 last 106.49) - mkdir 20000 (time 1788745392.93 total 243.06 last 80.48) - mkdir 20861 (time 1788745402.93 total 253.07 last 86.02) - mkdir 21768 (time 1788745412.96 total 263.10 last 90.47) - mkdir 22553 (time 1788745422.98 total 273.12 last 78.37) - mkdir 23564 (time 1788745432.99 total 283.12 last 101.01) - mkdir 24400 (time 1788745443.00 total 293.14 last 83.48) - mkdir 25326 (time 1788745453.01 total 303.15 last 92.47) - mkdir 26114 (time 1788745463.03 total 313.17 last 78.67) - mkdir 26927 (time 1788745473.04 total 323.17 last 81.26) - mkdir 27733 (time 1788745483.04 total 333.18 last 80.59) - mkdir 28531 (time 1788745493.04 total 343.18 last 79.79) - mkdir 29389 (time 1788745503.04 total 353.18 last 85.79) - mkdir 30000 (time 1788745509.73 total 359.87 last 91.34) - mkdir 30845 (time 1788745519.73 total 369.87 last 84.49) - mkdir 31624 (time 1788745529.73 total 379.87 last 77.87) - mkdir 32441 (time 1788745539.73 total 389.87 last 81.69) total: 32818 mkdir in 396.56 seconds: 82.76 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 270632 1000672 22% /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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 65895 958105 7% /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: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788745941 ; total 0 ; last 0) - unlinked 10000 (time 1788746118 ; total 177 ; last 177) - unlinked 20000 (time 1788746247 ; total 306 ; last 129) - unlinked 30000 (time 1788746374 ; total 433 ; last 127) total: 32768 unlinks in 462 seconds: 70.926407 unlinks/second - unlinked 0 (time 1788745941 ; total 0 ; last 0) - unlinked 10000 (time 1788746120 ; total 179 ; last 179) - unlinked 20000 (time 1788746248 ; total 307 ; last 128) - unlinked 30000 (time 1788746376 ; total 435 ; last 128) total: 32768 unlinks in 464 seconds: 70.620689 unlinks/second nlink between: 1 - unlinked 0 (time 1788746407 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1788746407 ; 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8088 1263216 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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 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: 524090 539 523551 1% /mnt/lustre