== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 17:06:35 (1789074395) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7788 1263516 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7240 1264064 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30184 3576836 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13296 3593724 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4012 1019988 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2009 1021991 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2770 259374 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2619 259525 1% /mnt/lustre[OST:1] filesystem_summary: 524920 6021 518899 2% /mnt/lustre - mkdir 821 (time 1789074409.71 total 10.01 last 82.04) - mkdir 1597 (time 1789074419.72 total 20.02 last 77.53) - mkdir 2408 (time 1789074429.72 total 30.02 last 81.07) - mkdir 3461 (time 1789074439.72 total 40.02 last 105.28) - mkdir 4277 (time 1789074449.74 total 50.04 last 81.45) - mkdir 5106 (time 1789074459.76 total 60.06 last 82.76) - mkdir 5898 (time 1789074469.77 total 70.07 last 79.08) - mkdir 6859 (time 1789074479.78 total 80.08 last 96.00) - mkdir 7810 (time 1789074489.79 total 90.09 last 95.07) - mkdir 8745 (time 1789074499.79 total 100.09 last 93.47) - mkdir 9628 (time 1789074509.80 total 110.09 last 88.26) - mkdir 10000 (time 1789074513.88 total 114.18 last 91.05) - mkdir 10869 (time 1789074523.90 total 124.20 last 86.73) - mkdir 11682 (time 1789074533.92 total 134.22 last 81.16) - mkdir 12227 (time 1789074543.92 total 144.22 last 54.50) - mkdir 12939 (time 1789074553.92 total 154.22 last 71.19) - mkdir 13733 (time 1789074563.92 total 164.22 last 79.39) - mkdir 14607 (time 1789074573.92 total 174.22 last 87.36) - mkdir 15454 (time 1789074583.94 total 184.24 last 84.56) - mkdir 16166 (time 1789074593.97 total 194.26 last 71.03) - mkdir 16914 (time 1789074603.97 total 204.27 last 74.77) - mkdir 17674 (time 1789074613.97 total 214.27 last 76.00) - mkdir 18535 (time 1789074623.97 total 224.27 last 86.10) - mkdir 19343 (time 1789074633.97 total 234.27 last 80.78) - mkdir 20000 (time 1789074642.19 total 242.49 last 79.92) - mkdir 20808 (time 1789074652.21 total 252.51 last 80.67) - mkdir 21594 (time 1789074662.21 total 262.51 last 78.57) - mkdir 22398 (time 1789074672.22 total 272.52 last 80.35) - mkdir 23355 (time 1789074682.22 total 282.52 last 95.67) - mkdir 24229 (time 1789074692.24 total 292.54 last 87.28) - mkdir 25113 (time 1789074702.24 total 302.54 last 88.39) - mkdir 25976 (time 1789074712.24 total 312.54 last 86.28) - mkdir 26668 (time 1789074722.25 total 322.55 last 69.14) - mkdir 27516 (time 1789074732.25 total 332.55 last 84.80) - mkdir 28459 (time 1789074742.26 total 342.56 last 94.21) - mkdir 29402 (time 1789074752.26 total 352.56 last 94.28) - mkdir 30000 (time 1789074761.43 total 361.73 last 65.19) - mkdir 30886 (time 1789074771.44 total 371.74 last 88.57) - mkdir 31689 (time 1789074781.44 total 381.74 last 80.27) - mkdir 32513 (time 1789074791.44 total 391.74 last 82.38) total: 32818 mkdir in 394.71 seconds: 83.15 ops/second - mkdir 869 (time 1789074409.86 total 10.01 last 86.77) - mkdir 1695 (time 1789074419.86 total 20.02 last 82.56) - mkdir 2509 (time 1789074429.87 total 30.03 last 81.33) - mkdir 3556 (time 1789074439.87 total 40.03 last 104.68) - mkdir 4384 (time 1789074449.87 total 50.03 last 82.79) - mkdir 5198 (time 1789074459.89 total 60.04 last 81.29) - mkdir 6011 (time 1789074469.89 total 70.05 last 81.26) - mkdir 6958 (time 1789074479.89 total 80.05 last 94.69) - mkdir 7970 (time 1789074489.91 total 90.07 last 101.02) - mkdir 8881 (time 1789074499.92 total 100.07 last 91.05) - mkdir 9766 (time 1789074509.92 total 110.07 last 88.49) - mkdir 10000 (time 1789074512.72 total 112.88 last 83.49) - mkdir 10880 (time 1789074522.73 total 122.88 last 87.94) - mkdir 11695 (time 1789074532.74 total 132.90 last 81.41) - mkdir 12203 (time 1789074542.74 total 142.90 last 50.79) - mkdir 12903 (time 1789074552.75 total 152.91 last 69.92) - mkdir 13694 (time 1789074562.76 total 162.91 last 79.05) - mkdir 14538 (time 1789074572.76 total 172.91 last 84.40) - mkdir 15363 (time 1789074582.76 total 182.92 last 82.49) - mkdir 16096 (time 1789074592.77 total 192.92 last 73.25) - mkdir 16827 (time 1789074602.77 total 202.93 last 73.05) - mkdir 17615 (time 1789074612.79 total 212.94 last 78.70) - mkdir 18405 (time 1789074622.80 total 222.96 last 78.90) - mkdir 19191 (time 1789074632.81 total 232.96 last 78.53) - mkdir 20000 (time 1789074642.42 total 242.57 last 84.19) - mkdir 20841 (time 1789074652.42 total 252.58 last 84.02) - mkdir 21636 (time 1789074662.44 total 262.60 last 79.36) - mkdir 22433 (time 1789074672.44 total 272.60 last 79.70) - mkdir 23390 (time 1789074682.44 total 282.60 last 95.68) - mkdir 24237 (time 1789074692.45 total 292.61 last 84.66) - mkdir 25122 (time 1789074702.45 total 302.61 last 88.48) - mkdir 25983 (time 1789074712.45 total 312.61 last 86.10) - mkdir 26678 (time 1789074722.46 total 322.61 last 69.48) - mkdir 27519 (time 1789074732.46 total 332.61 last 84.09) - mkdir 28470 (time 1789074742.47 total 342.63 last 94.98) - mkdir 29410 (time 1789074752.47 total 352.63 last 93.97) - mkdir 30000 (time 1789074761.60 total 361.76 last 64.62) - mkdir 30874 (time 1789074771.62 total 371.77 last 87.29) - mkdir 31676 (time 1789074781.63 total 381.79 last 80.07) - mkdir 32509 (time 1789074791.64 total 391.80 last 83.23) total: 32818 mkdir in 395.09 seconds: 83.07 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276820 994484 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7240 1264064 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30184 3576836 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13296 3593724 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69648 954352 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2009 1021991 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2770 259374 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2619 259525 1% /mnt/lustre[OST:1] filesystem_summary: 590556 71657 518899 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1789075304 ; total 0 ; last 0) - unlinked 10000 (time 1789075532 ; total 228 ; last 228) - unlinked 20000 (time 1789075695 ; total 391 ; last 163) - unlinked 30000 (time 1789075817 ; total 513 ; last 122) total: 32768 unlinks in 549 seconds: 59.686703 unlinks/second - unlinked 0 (time 1789075305 ; total 1 ; last 1) - unlinked 10000 (time 1789075537 ; total 233 ; last 232) - unlinked 20000 (time 1789075698 ; total 394 ; last 161) - unlinked 30000 (time 1789075821 ; total 517 ; last 123) total: 32768 unlinks in 553 seconds: 59.254974 unlinks/second nlink between: 1 - unlinked 0 (time 1789075859 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1789075859 ; 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 14276 1257028 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7240 1264064 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30184 3576836 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13296 3593724 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4012 1019988 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2009 1021991 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2770 259374 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2619 259525 1% /mnt/lustre[OST:1] filesystem_summary: 524920 6021 518899 2% /mnt/lustre