== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 17:36:18 (1788471378) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7836 1263468 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7260 1264044 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28740 3578280 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14740 3592280 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4049 1019951 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1996 1022004 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2743 259401 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2674 259470 2% /mnt/lustre[OST:1] filesystem_summary: 524916 6045 518871 2% /mnt/lustre - mkdir 624 (time 1788471393.26 total 10.02 last 62.29) - mkdir 1257 (time 1788471403.27 total 20.03 last 63.21) - mkdir 1975 (time 1788471413.28 total 30.04 last 71.75) - mkdir 2698 (time 1788471423.30 total 40.06 last 72.19) - mkdir 3464 (time 1788471433.30 total 50.06 last 76.56) - mkdir 4141 (time 1788471443.33 total 60.09 last 67.53) - mkdir 4882 (time 1788471453.33 total 70.09 last 74.07) - mkdir 5608 (time 1788471463.36 total 80.12 last 72.39) - mkdir 6336 (time 1788471473.37 total 90.13 last 72.71) - mkdir 7070 (time 1788471483.38 total 100.13 last 73.38) - mkdir 7767 (time 1788471493.38 total 110.14 last 69.66) - mkdir 8481 (time 1788471503.38 total 120.14 last 71.38) - mkdir 9150 (time 1788471513.39 total 130.15 last 66.86) - mkdir 9902 (time 1788471523.40 total 140.15 last 75.16) - mkdir 10631 (time 1788471533.40 total 150.15 last 72.89) - mkdir 11495 (time 1788471543.41 total 160.17 last 86.26) - mkdir 12241 (time 1788471553.42 total 170.17 last 74.57) - mkdir 12956 (time 1788471563.43 total 180.19 last 71.40) - mkdir 13757 (time 1788471573.44 total 190.20 last 80.04) - mkdir 14445 (time 1788471583.44 total 200.20 last 68.78) - mkdir 15177 (time 1788471593.48 total 210.23 last 72.95) - mkdir 15910 (time 1788471603.48 total 220.24 last 73.28) - mkdir 16668 (time 1788471613.48 total 230.24 last 75.78) - mkdir 17387 (time 1788471623.48 total 240.24 last 71.87) - mkdir 18131 (time 1788471633.50 total 250.26 last 74.25) - mkdir 18882 (time 1788471643.51 total 260.27 last 75.06) - mkdir 19607 (time 1788471653.51 total 270.27 last 72.47) - mkdir 20000 (time 1788471658.65 total 275.41 last 76.54) - mkdir 20739 (time 1788471668.65 total 285.41 last 73.87) - mkdir 21413 (time 1788471678.69 total 295.45 last 67.12) - mkdir 22132 (time 1788471688.71 total 305.47 last 71.79) - mkdir 22826 (time 1788471698.72 total 315.48 last 69.33) - mkdir 23531 (time 1788471708.72 total 325.48 last 70.49) - mkdir 24276 (time 1788471718.72 total 335.48 last 74.48) - mkdir 25133 (time 1788471728.73 total 345.49 last 85.61) - mkdir 25902 (time 1788471738.74 total 355.50 last 76.86) - mkdir 26626 (time 1788471748.74 total 365.50 last 72.39) - mkdir 27348 (time 1788471758.75 total 375.50 last 72.16) - mkdir 28037 (time 1788471768.75 total 385.51 last 68.89) - mkdir 28771 (time 1788471778.78 total 395.54 last 73.17) - mkdir 29380 (time 1788471788.78 total 405.54 last 60.90) - mkdir 30000 (time 1788471797.30 total 414.06 last 72.75) - mkdir 30690 (time 1788471807.31 total 424.07 last 68.93) - mkdir 31375 (time 1788471817.33 total 434.08 last 68.41) - mkdir 32141 (time 1788471827.34 total 444.09 last 76.52) total: 32818 mkdir in 453.34 seconds: 72.39 ops/second - mkdir 640 (time 1788471393.30 total 10.04 last 63.76) - mkdir 1294 (time 1788471403.32 total 20.06 last 65.24) - mkdir 2003 (time 1788471413.35 total 30.09 last 70.72) - mkdir 2711 (time 1788471423.35 total 40.09 last 70.79) - mkdir 3425 (time 1788471433.35 total 50.09 last 71.38) - mkdir 4125 (time 1788471443.36 total 60.10 last 69.94) - mkdir 4848 (time 1788471453.37 total 70.11 last 72.23) - mkdir 5582 (time 1788471463.37 total 80.11 last 73.40) - mkdir 6299 (time 1788471473.38 total 90.12 last 71.61) - mkdir 6996 (time 1788471483.39 total 100.13 last 69.67) - mkdir 7686 (time 1788471493.39 total 110.13 last 68.98) - mkdir 8418 (time 1788471503.39 total 120.13 last 73.18) - mkdir 9089 (time 1788471513.40 total 130.14 last 67.05) - mkdir 9863 (time 1788471523.41 total 140.15 last 77.30) - mkdir 10000 (time 1788471525.46 total 142.20 last 66.82) - mkdir 10770 (time 1788471535.47 total 152.20 last 76.98) - mkdir 11560 (time 1788471545.47 total 162.21 last 78.97) - mkdir 12343 (time 1788471555.48 total 172.21 last 78.24) - mkdir 13050 (time 1788471565.49 total 182.23 last 70.61) - mkdir 13826 (time 1788471575.50 total 192.24 last 77.53) - mkdir 14570 (time 1788471585.50 total 202.24 last 74.40) - mkdir 15313 (time 1788471595.51 total 212.24 last 74.24) - mkdir 16018 (time 1788471605.51 total 222.25 last 70.47) - mkdir 16735 (time 1788471615.52 total 232.26 last 71.65) - mkdir 17458 (time 1788471625.52 total 242.26 last 72.29) - mkdir 18202 (time 1788471635.53 total 252.27 last 74.32) - mkdir 18955 (time 1788471645.53 total 262.27 last 75.30) - mkdir 19677 (time 1788471655.54 total 272.28 last 72.15) - mkdir 20000 (time 1788471659.55 total 276.29 last 80.53) - mkdir 20737 (time 1788471669.56 total 286.30 last 73.61) - mkdir 21414 (time 1788471679.57 total 296.31 last 67.62) - mkdir 22127 (time 1788471689.60 total 306.34 last 71.08) - mkdir 22831 (time 1788471699.61 total 316.35 last 70.34) - mkdir 23551 (time 1788471709.62 total 326.36 last 71.94) - mkdir 24283 (time 1788471719.62 total 336.36 last 73.17) - mkdir 25124 (time 1788471729.64 total 346.38 last 83.99) - mkdir 25909 (time 1788471739.64 total 356.38 last 78.46) - mkdir 26644 (time 1788471749.64 total 366.38 last 73.48) - mkdir 27363 (time 1788471759.67 total 376.41 last 71.69) - mkdir 28030 (time 1788471769.69 total 386.43 last 66.60) - mkdir 28774 (time 1788471779.69 total 396.43 last 74.39) - mkdir 29412 (time 1788471789.70 total 406.44 last 63.76) - mkdir 30000 (time 1788471798.16 total 414.90 last 69.46) - mkdir 30692 (time 1788471808.17 total 424.91 last 69.17) - mkdir 31344 (time 1788471818.18 total 434.92 last 65.11) - mkdir 32112 (time 1788471828.19 total 444.93 last 76.71) total: 32818 mkdir in 454.50 seconds: 72.21 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276824 994480 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7260 1264044 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28740 3578280 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14740 3592280 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69685 954315 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1996 1022004 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2743 259401 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2674 259470 2% /mnt/lustre[OST:1] filesystem_summary: 590552 71681 518871 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788472656 ; total 1 ; last 1) - unlinked 10000 (time 1788472880 ; total 225 ; last 224) - unlinked 20000 (time 1788473120 ; total 465 ; last 240) - unlinked 30000 (time 1788473367 ; total 712 ; last 247) total: 32768 unlinks in 785 seconds: 41.742676 unlinks/second - unlinked 0 (time 1788472656 ; total 0 ; last 0) - unlinked 10000 (time 1788472879 ; total 223 ; last 223) - unlinked 20000 (time 1788473120 ; total 464 ; last 241) - unlinked 30000 (time 1788473369 ; total 713 ; last 249) total: 32768 unlinks in 785 seconds: 41.742676 unlinks/second nlink between: 1 - unlinked 0 (time 1788473443 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1788473443 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 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 14280 1257024 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7260 1264044 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28740 3578280 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14740 3592280 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4049 1019951 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1996 1022004 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2743 259401 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2674 259470 2% /mnt/lustre[OST:1] filesystem_summary: 524916 6045 518871 2% /mnt/lustre