== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 20:08:38 (1787789318) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7824 1263480 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7200 1264104 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24736 3582284 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 18740 3588280 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4015 1019985 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1963 1022037 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2635 259509 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2720 259424 2% /mnt/lustre[OST:1] filesystem_summary: 524911 5978 518933 2% /mnt/lustre - mkdir 756 (time 1787789332.37 total 10.00 last 75.57) - mkdir 1521 (time 1787789342.38 total 20.01 last 76.44) - mkdir 2296 (time 1787789352.39 total 30.02 last 77.42) - mkdir 3072 (time 1787789362.40 total 40.03 last 77.55) - mkdir 3736 (time 1787789372.41 total 50.04 last 66.32) - mkdir 4494 (time 1787789382.41 total 60.04 last 75.79) - mkdir 5233 (time 1787789392.42 total 70.05 last 73.82) - mkdir 5967 (time 1787789402.43 total 80.06 last 73.32) - mkdir 6649 (time 1787789412.47 total 90.10 last 67.96) - mkdir 7314 (time 1787789422.48 total 100.11 last 66.40) - mkdir 8062 (time 1787789432.49 total 110.12 last 74.78) - mkdir 8755 (time 1787789442.50 total 120.13 last 69.21) - mkdir 9539 (time 1787789452.51 total 130.14 last 78.35) - mkdir 10000 (time 1787789457.55 total 135.18 last 91.31) - mkdir 10666 (time 1787789467.56 total 145.19 last 66.56) - mkdir 11376 (time 1787789477.56 total 155.19 last 70.99) - mkdir 12059 (time 1787789487.56 total 165.19 last 68.28) - mkdir 12814 (time 1787789497.57 total 175.20 last 75.42) - mkdir 13615 (time 1787789507.59 total 185.22 last 80.01) - mkdir 14367 (time 1787789517.60 total 195.23 last 75.11) - mkdir 15084 (time 1787789527.60 total 205.23 last 71.69) - mkdir 15802 (time 1787789537.60 total 215.23 last 71.78) - mkdir 16570 (time 1787789547.61 total 225.24 last 76.76) - mkdir 17324 (time 1787789557.61 total 235.24 last 75.37) - mkdir 18065 (time 1787789567.62 total 245.25 last 74.05) - mkdir 18775 (time 1787789577.62 total 255.25 last 70.99) - mkdir 19502 (time 1787789587.62 total 265.25 last 72.66) - mkdir 20000 (time 1787789594.40 total 272.03 last 73.54) - mkdir 20805 (time 1787789604.40 total 282.03 last 80.44) - mkdir 21708 (time 1787789614.41 total 292.04 last 90.24) - mkdir 22496 (time 1787789624.42 total 302.05 last 78.76) - mkdir 23310 (time 1787789634.42 total 312.05 last 81.34) - mkdir 24143 (time 1787789644.43 total 322.06 last 83.24) - mkdir 25037 (time 1787789654.44 total 332.07 last 89.30) - mkdir 25940 (time 1787789664.44 total 342.07 last 90.28) - mkdir 26782 (time 1787789674.44 total 352.07 last 84.20) - mkdir 27688 (time 1787789684.45 total 362.08 last 90.57) - mkdir 28599 (time 1787789694.46 total 372.09 last 90.96) - mkdir 29525 (time 1787789704.47 total 382.10 last 92.55) - mkdir 30000 (time 1787789710.07 total 387.70 last 84.74) - mkdir 30875 (time 1787789720.08 total 397.71 last 87.41) - mkdir 31751 (time 1787789730.08 total 407.71 last 87.59) - mkdir 32608 (time 1787789740.11 total 417.74 last 85.49) total: 32818 mkdir in 420.30 seconds: 78.08 ops/second - mkdir 723 (time 1787789332.57 total 10.01 last 72.23) - mkdir 1508 (time 1787789342.58 total 20.02 last 78.43) - mkdir 2257 (time 1787789352.58 total 30.02 last 74.90) - mkdir 3025 (time 1787789362.60 total 40.03 last 76.69) - mkdir 3674 (time 1787789372.60 total 50.03 last 64.89) - mkdir 4436 (time 1787789382.61 total 60.05 last 76.08) - mkdir 5169 (time 1787789392.63 total 70.07 last 73.15) - mkdir 5902 (time 1787789402.66 total 80.09 last 73.14) - mkdir 6567 (time 1787789412.66 total 90.10 last 66.45) - mkdir 7228 (time 1787789422.68 total 100.12 last 65.98) - mkdir 7997 (time 1787789432.69 total 110.13 last 76.82) - mkdir 8700 (time 1787789442.72 total 120.16 last 70.07) - mkdir 9498 (time 1787789452.73 total 130.17 last 79.72) - mkdir 10000 (time 1787789458.54 total 135.97 last 86.53) - mkdir 10691 (time 1787789468.55 total 145.99 last 68.99) - mkdir 11400 (time 1787789478.55 total 155.99 last 70.90) - mkdir 12083 (time 1787789488.55 total 165.99 last 68.28) - mkdir 12824 (time 1787789498.57 total 176.00 last 73.99) - mkdir 13615 (time 1787789508.57 total 186.01 last 79.05) - mkdir 14409 (time 1787789518.58 total 196.02 last 79.35) - mkdir 15098 (time 1787789528.58 total 206.02 last 68.89) - mkdir 15800 (time 1787789538.59 total 216.03 last 70.13) - mkdir 16581 (time 1787789548.60 total 226.04 last 78.06) - mkdir 17277 (time 1787789558.61 total 236.05 last 69.49) - mkdir 18009 (time 1787789568.62 total 246.05 last 73.19) - mkdir 18743 (time 1787789578.64 total 256.08 last 73.21) - mkdir 19458 (time 1787789588.65 total 266.08 last 71.46) - mkdir 20000 (time 1787789595.91 total 273.34 last 74.66) - mkdir 20842 (time 1787789605.91 total 283.35 last 84.14) - mkdir 21651 (time 1787789615.93 total 293.36 last 80.80) - mkdir 22426 (time 1787789625.94 total 303.38 last 77.39) - mkdir 23247 (time 1787789635.95 total 313.39 last 82.02) - mkdir 24102 (time 1787789645.96 total 323.39 last 85.46) - mkdir 24952 (time 1787789655.96 total 333.40 last 84.96) - mkdir 25841 (time 1787789665.98 total 343.42 last 88.72) - mkdir 26690 (time 1787789675.98 total 353.42 last 84.89) - mkdir 27624 (time 1787789686.00 total 363.43 last 93.26) - mkdir 28582 (time 1787789696.01 total 373.45 last 95.63) - mkdir 29493 (time 1787789706.02 total 383.46 last 91.02) - mkdir 30000 (time 1787789711.88 total 389.31 last 86.62) - mkdir 30884 (time 1787789721.88 total 399.31 last 88.39) - mkdir 31781 (time 1787789731.88 total 409.31 last 89.69) - mkdir 32599 (time 1787789741.89 total 419.33 last 81.72) total: 32818 mkdir in 421.46 seconds: 77.87 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7824 1263480 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276196 995108 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24736 3582284 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 18740 3588280 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4015 1019985 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67599 956401 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2635 259509 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2720 259424 2% /mnt/lustre[OST:1] filesystem_summary: 590547 71614 518933 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787790427 ; total 0 ; last 0) - unlinked 10000 (time 1787790616 ; total 189 ; last 189) - unlinked 20000 (time 1787790835 ; total 408 ; last 219) - unlinked 30000 (time 1787791050 ; total 623 ; last 215) total: 32768 unlinks in 683 seconds: 47.976574 unlinks/second - unlinked 0 (time 1787790427 ; total 0 ; last 0) - unlinked 10000 (time 1787790616 ; total 189 ; last 189) - unlinked 20000 (time 1787790835 ; total 408 ; last 219) - unlinked 30000 (time 1787791052 ; total 625 ; last 217) total: 32768 unlinks in 686 seconds: 47.766766 unlinks/second nlink between: 1 - unlinked 0 (time 1787791114 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787791114 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 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 7824 1263480 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13652 1257652 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24736 3582284 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 18740 3588280 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4015 1019985 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1963 1022037 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2635 259509 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2720 259424 2% /mnt/lustre[OST:1] filesystem_summary: 524911 5978 518933 2% /mnt/lustre