== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 18:34:57 (1781217297) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7936 1263368 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7064 1264240 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24852 3582168 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 18620 3588400 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4011 1019989 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2006 1021994 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2724 259420 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2736 259408 2% /mnt/lustre[OST:1] filesystem_summary: 524845 6017 518828 2% /mnt/lustre - mkdir 831 (time 1781217312.65 total 10.00 last 83.06) - mkdir 1772 (time 1781217322.67 total 20.02 last 93.91) - mkdir 2766 (time 1781217332.67 total 30.02 last 99.40) - mkdir 3626 (time 1781217342.69 total 40.05 last 85.77) - mkdir 4490 (time 1781217352.70 total 50.05 last 86.39) - mkdir 5500 (time 1781217362.70 total 60.06 last 100.93) - mkdir 6286 (time 1781217372.73 total 70.09 last 78.35) - mkdir 6959 (time 1781217382.74 total 80.09 last 67.28) - mkdir 7943 (time 1781217392.74 total 90.10 last 98.39) - mkdir 8927 (time 1781217402.75 total 100.11 last 98.25) - mkdir 9784 (time 1781217412.76 total 110.12 last 85.62) - mkdir 10000 (time 1781217415.10 total 112.46 last 92.46) - mkdir 10887 (time 1781217425.11 total 122.46 last 88.62) - mkdir 11853 (time 1781217435.11 total 132.47 last 96.57) - mkdir 12775 (time 1781217445.11 total 142.47 last 92.20) - mkdir 13709 (time 1781217455.11 total 152.47 last 93.38) - mkdir 14521 (time 1781217465.14 total 162.49 last 81.00) - mkdir 15319 (time 1781217475.14 total 172.50 last 79.76) - mkdir 16236 (time 1781217485.14 total 182.50 last 91.68) - mkdir 17197 (time 1781217495.15 total 192.50 last 96.06) - mkdir 18131 (time 1781217505.15 total 202.51 last 93.35) - mkdir 19045 (time 1781217515.16 total 212.52 last 91.35) - mkdir 19728 (time 1781217525.18 total 222.53 last 68.17) - mkdir 20000 (time 1781217528.51 total 225.87 last 81.58) - mkdir 20846 (time 1781217538.53 total 235.89 last 84.43) - mkdir 21706 (time 1781217548.54 total 245.90 last 85.90) - mkdir 22484 (time 1781217558.55 total 255.91 last 77.75) - mkdir 23310 (time 1781217568.59 total 265.94 last 82.30) - mkdir 23965 (time 1781217578.62 total 275.97 last 65.31) - mkdir 24728 (time 1781217588.63 total 285.98 last 76.21) - mkdir 25644 (time 1781217598.64 total 296.00 last 91.50) - mkdir 26674 (time 1781217608.67 total 306.03 last 102.64) - mkdir 27528 (time 1781217618.69 total 316.04 last 85.31) - mkdir 28441 (time 1781217628.69 total 326.05 last 91.21) - mkdir 29357 (time 1781217638.70 total 336.06 last 91.56) - mkdir 30000 (time 1781217646.31 total 343.67 last 84.49) - mkdir 30784 (time 1781217656.31 total 353.67 last 78.40) - mkdir 31654 (time 1781217666.31 total 363.67 last 87.00) - mkdir 32427 (time 1781217676.31 total 373.67 last 77.28) total: 32818 mkdir in 378.96 seconds: 86.60 ops/second - mkdir 830 (time 1781217312.67 total 10.00 last 82.98) - mkdir 1767 (time 1781217322.68 total 20.01 last 93.62) - mkdir 2765 (time 1781217332.68 total 30.01 last 99.78) - mkdir 3627 (time 1781217342.68 total 40.02 last 86.18) - mkdir 4505 (time 1781217352.71 total 50.04 last 87.60) - mkdir 5516 (time 1781217362.72 total 60.05 last 100.93) - mkdir 6320 (time 1781217372.75 total 70.08 last 80.16) - mkdir 6967 (time 1781217382.75 total 80.09 last 64.68) - mkdir 7950 (time 1781217392.77 total 90.10 last 98.16) - mkdir 8910 (time 1781217402.78 total 100.11 last 95.88) - mkdir 9758 (time 1781217412.80 total 110.13 last 84.64) - mkdir 10000 (time 1781217415.46 total 112.80 last 90.81) - mkdir 10885 (time 1781217425.47 total 122.80 last 88.46) - mkdir 11821 (time 1781217435.48 total 132.81 last 93.50) - mkdir 12746 (time 1781217445.49 total 142.82 last 92.43) - mkdir 13655 (time 1781217455.49 total 152.83 last 90.85) - mkdir 14434 (time 1781217465.51 total 162.84 last 77.77) - mkdir 15253 (time 1781217475.51 total 172.85 last 81.86) - mkdir 16197 (time 1781217485.52 total 182.85 last 94.38) - mkdir 17152 (time 1781217495.54 total 192.87 last 95.32) - mkdir 18090 (time 1781217505.54 total 202.88 last 93.72) - mkdir 18999 (time 1781217515.55 total 212.88 last 90.86) - mkdir 19711 (time 1781217525.55 total 222.89 last 71.16) - mkdir 20000 (time 1781217528.77 total 226.10 last 89.90) - mkdir 20852 (time 1781217538.77 total 236.10 last 85.19) - mkdir 21716 (time 1781217548.79 total 246.12 last 86.23) - mkdir 22485 (time 1781217558.82 total 256.15 last 76.69) - mkdir 23293 (time 1781217568.82 total 266.15 last 80.76) - mkdir 23927 (time 1781217578.86 total 276.20 last 63.13) - mkdir 24672 (time 1781217588.87 total 286.20 last 74.49) - mkdir 25604 (time 1781217598.87 total 296.20 last 93.17) - mkdir 26593 (time 1781217608.88 total 306.21 last 98.82) - mkdir 27453 (time 1781217618.88 total 316.21 last 85.98) - mkdir 28384 (time 1781217628.88 total 326.22 last 93.08) - mkdir 29306 (time 1781217638.88 total 336.22 last 92.19) - mkdir 30000 (time 1781217647.52 total 344.85 last 80.37) - mkdir 30792 (time 1781217657.53 total 354.86 last 79.13) - mkdir 31696 (time 1781217667.54 total 364.87 last 90.27) - mkdir 32470 (time 1781217677.55 total 374.88 last 77.36) total: 32818 mkdir in 379.58 seconds: 86.46 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 277028 994276 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7064 1264240 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24852 3582168 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 18620 3588400 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69647 954353 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2006 1021994 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2724 259420 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2736 259408 2% /mnt/lustre[OST:1] filesystem_summary: 590481 71653 518828 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1781218156 ; total 0 ; last 0) - unlinked 10000 (time 1781218353 ; total 197 ; last 197) - unlinked 20000 (time 1781218521 ; total 365 ; last 168) - unlinked 30000 (time 1781218652 ; total 496 ; last 131) total: 32768 unlinks in 532 seconds: 61.593987 unlinks/second - unlinked 0 (time 1781218156 ; total 1 ; last 1) - unlinked 10000 (time 1781218354 ; total 199 ; last 198) - unlinked 20000 (time 1781218522 ; total 367 ; last 168) - unlinked 30000 (time 1781218654 ; total 499 ; last 132) total: 32768 unlinks in 535 seconds: 61.248600 unlinks/second nlink between: 1 - unlinked 0 (time 1781218692 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1781218692 ; 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 14484 1256820 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7064 1264240 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24852 3582168 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 18620 3588400 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4011 1019989 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2006 1021994 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2724 259420 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2736 259408 2% /mnt/lustre[OST:1] filesystem_summary: 524845 6017 518828 2% /mnt/lustre