== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 00:02:30 (1790740950) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7856 1263448 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7192 1264112 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28136 3578884 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 15344 3591676 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4052 1019948 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1978 1022022 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2730 259414 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2606 259538 1% /mnt/lustre[OST:1] filesystem_summary: 524982 6030 518952 2% /mnt/lustre - mkdir 918 (time 1790740964.59 total 10.03 last 91.52) - mkdir 1872 (time 1790740974.60 total 20.04 last 95.33) - mkdir 2748 (time 1790740984.60 total 30.04 last 87.60) - mkdir 3673 (time 1790740994.60 total 40.04 last 92.49) - mkdir 4583 (time 1790741004.61 total 50.05 last 90.94) - mkdir 5433 (time 1790741014.62 total 60.05 last 84.93) - mkdir 6357 (time 1790741024.62 total 70.06 last 92.35) - mkdir 7297 (time 1790741034.63 total 80.06 last 93.97) - mkdir 8205 (time 1790741044.63 total 90.07 last 90.76) - mkdir 9106 (time 1790741054.65 total 100.09 last 89.94) - mkdir 9916 (time 1790741064.65 total 110.09 last 80.98) - mkdir 10774 (time 1790741074.66 total 120.09 last 85.77) - mkdir 11688 (time 1790741084.66 total 130.10 last 91.37) - mkdir 12601 (time 1790741094.66 total 140.10 last 91.26) - mkdir 13358 (time 1790741104.68 total 150.12 last 75.58) - mkdir 14101 (time 1790741114.68 total 160.12 last 74.29) - mkdir 14919 (time 1790741124.68 total 170.12 last 81.79) - mkdir 15746 (time 1790741134.69 total 180.12 last 82.67) - mkdir 16594 (time 1790741144.70 total 190.14 last 84.70) - mkdir 17473 (time 1790741154.71 total 200.15 last 87.78) - mkdir 18337 (time 1790741164.71 total 210.15 last 86.38) - mkdir 19229 (time 1790741174.72 total 220.15 last 89.18) - mkdir 20000 (time 1790741183.72 total 229.15 last 85.68) - mkdir 20836 (time 1790741193.72 total 239.16 last 83.56) - mkdir 21656 (time 1790741203.73 total 249.17 last 81.89) - mkdir 22537 (time 1790741213.75 total 259.18 last 87.98) - mkdir 23342 (time 1790741223.76 total 269.20 last 80.37) - mkdir 24217 (time 1790741233.79 total 279.23 last 87.25) - mkdir 25042 (time 1790741243.80 total 289.23 last 82.46) - mkdir 25941 (time 1790741253.81 total 299.25 last 89.79) - mkdir 26788 (time 1790741263.81 total 309.25 last 84.68) - mkdir 27697 (time 1790741273.81 total 319.25 last 90.88) - mkdir 28482 (time 1790741283.82 total 329.26 last 78.46) - mkdir 29244 (time 1790741293.82 total 339.26 last 76.20) - mkdir 30000 (time 1790741302.86 total 348.30 last 83.61) - mkdir 30846 (time 1790741312.88 total 358.31 last 84.47) - mkdir 31707 (time 1790741322.93 total 368.37 last 85.62) - mkdir 32556 (time 1790741332.93 total 378.37 last 84.89) total: 32818 mkdir in 381.69 seconds: 85.98 ops/second - mkdir 847 (time 1790740964.60 total 10.02 last 84.52) - mkdir 1748 (time 1790740974.62 total 20.04 last 89.93) - mkdir 2631 (time 1790740984.62 total 30.05 last 88.25) - mkdir 3544 (time 1790740994.65 total 40.07 last 91.05) - mkdir 4425 (time 1790741004.67 total 50.09 last 87.96) - mkdir 5286 (time 1790741014.68 total 60.10 last 86.00) - mkdir 6225 (time 1790741024.69 total 70.11 last 93.81) - mkdir 7197 (time 1790741034.70 total 80.12 last 97.11) - mkdir 8134 (time 1790741044.70 total 90.12 last 93.68) - mkdir 9017 (time 1790741054.70 total 100.12 last 88.27) - mkdir 9828 (time 1790741064.73 total 110.15 last 80.89) - mkdir 10717 (time 1790741074.73 total 120.15 last 88.87) - mkdir 11636 (time 1790741084.75 total 130.17 last 91.74) - mkdir 12513 (time 1790741094.77 total 140.19 last 87.53) - mkdir 13219 (time 1790741104.79 total 150.21 last 70.47) - mkdir 13956 (time 1790741114.79 total 160.21 last 73.66) - mkdir 14760 (time 1790741124.80 total 170.22 last 80.37) - mkdir 15608 (time 1790741134.80 total 180.22 last 84.78) - mkdir 16439 (time 1790741144.82 total 190.24 last 82.94) - mkdir 17280 (time 1790741154.82 total 200.24 last 84.07) - mkdir 18162 (time 1790741164.83 total 210.25 last 88.13) - mkdir 19059 (time 1790741174.87 total 220.29 last 89.38) - mkdir 19976 (time 1790741184.88 total 230.30 last 91.59) - mkdir 20774 (time 1790741194.88 total 240.31 last 79.75) - mkdir 21607 (time 1790741204.90 total 250.32 last 83.21) - mkdir 22498 (time 1790741214.90 total 260.32 last 89.03) - mkdir 23296 (time 1790741224.91 total 270.33 last 79.77) - mkdir 24150 (time 1790741234.92 total 280.34 last 85.30) - mkdir 24981 (time 1790741244.93 total 290.35 last 83.04) - mkdir 25913 (time 1790741254.93 total 300.35 last 93.17) - mkdir 26769 (time 1790741264.93 total 310.35 last 85.58) - mkdir 27651 (time 1790741274.93 total 320.36 last 88.17) - mkdir 28454 (time 1790741284.94 total 330.36 last 80.29) - mkdir 29200 (time 1790741294.95 total 340.37 last 74.50) - mkdir 30000 (time 1790741304.37 total 349.79 last 84.92) - mkdir 30859 (time 1790741314.37 total 359.79 last 85.90) - mkdir 31695 (time 1790741324.38 total 369.80 last 83.53) - mkdir 32550 (time 1790741334.39 total 379.82 last 85.37) total: 32818 mkdir in 383.01 seconds: 85.69 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276812 994492 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7192 1264112 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28136 3578884 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 15344 3591676 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69688 954312 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1978 1022022 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2730 259414 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2606 259538 1% /mnt/lustre[OST:1] filesystem_summary: 590618 71666 518952 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1790742062 ; total 0 ; last 0) - unlinked 10000 (time 1790742252 ; total 190 ; last 190) - unlinked 20000 (time 1790742450 ; total 388 ; last 198) - unlinked 30000 (time 1790742649 ; total 587 ; last 199) total: 32768 unlinks in 642 seconds: 51.040497 unlinks/second - unlinked 0 (time 1790742062 ; total 0 ; last 0) - unlinked 10000 (time 1790742254 ; total 192 ; last 192) - unlinked 20000 (time 1790742451 ; total 389 ; last 197) - unlinked 30000 (time 1790742651 ; total 589 ; last 200) total: 32768 unlinks in 644 seconds: 50.881989 unlinks/second nlink between: 1 - unlinked 0 (time 1790742708 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1790742708 ; 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 14268 1257036 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7192 1264112 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28136 3578884 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 15344 3591676 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4052 1019948 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1978 1022022 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2730 259414 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2606 259538 1% /mnt/lustre[OST:1] filesystem_summary: 524982 6030 518952 2% /mnt/lustre