== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 15:15:35 (1787858135) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7800 1263504 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7228 1264076 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 27972 3579048 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 15508 3591512 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4060 1019940 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1996 1022004 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2674 259470 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2755 259389 2% /mnt/lustre[OST:1] filesystem_summary: 524915 6056 518859 2% /mnt/lustre - mkdir 751 (time 1787858150.37 total 10.01 last 74.99) - mkdir 1441 (time 1787858160.38 total 20.03 last 68.91) - mkdir 2182 (time 1787858170.38 total 30.03 last 74.09) - mkdir 3042 (time 1787858180.39 total 40.03 last 85.95) - mkdir 3760 (time 1787858190.41 total 50.06 last 71.62) - mkdir 4567 (time 1787858200.41 total 60.06 last 80.69) - mkdir 5211 (time 1787858210.42 total 70.07 last 64.36) - mkdir 5978 (time 1787858220.43 total 80.08 last 76.61) - mkdir 6751 (time 1787858230.43 total 90.08 last 77.26) - mkdir 7529 (time 1787858240.44 total 100.08 last 77.79) - mkdir 8212 (time 1787858250.44 total 110.09 last 68.26) - mkdir 9001 (time 1787858260.45 total 120.10 last 78.80) - mkdir 9741 (time 1787858270.45 total 130.10 last 74.00) - mkdir 10000 (time 1787858273.76 total 133.41 last 78.24) - mkdir 10812 (time 1787858283.77 total 143.41 last 81.18) - mkdir 11654 (time 1787858293.77 total 153.42 last 84.15) - mkdir 12446 (time 1787858303.77 total 163.42 last 79.19) - mkdir 13259 (time 1787858313.78 total 173.42 last 81.28) - mkdir 14091 (time 1787858323.78 total 183.43 last 83.18) - mkdir 14905 (time 1787858333.78 total 193.43 last 81.36) - mkdir 15758 (time 1787858343.81 total 203.46 last 85.06) - mkdir 16555 (time 1787858353.81 total 213.46 last 79.68) - mkdir 17397 (time 1787858363.82 total 223.47 last 84.19) - mkdir 18300 (time 1787858373.83 total 233.47 last 90.21) - mkdir 19144 (time 1787858383.83 total 243.48 last 84.35) - mkdir 19937 (time 1787858393.86 total 253.50 last 79.11) - mkdir 20808 (time 1787858403.87 total 263.52 last 86.98) - mkdir 21617 (time 1787858413.88 total 273.53 last 80.79) - mkdir 22418 (time 1787858423.90 total 283.55 last 79.98) - mkdir 23172 (time 1787858433.91 total 293.56 last 75.33) - mkdir 23961 (time 1787858443.91 total 303.56 last 78.87) - mkdir 24806 (time 1787858453.93 total 313.58 last 84.35) - mkdir 25471 (time 1787858463.93 total 323.58 last 66.49) - mkdir 26281 (time 1787858473.94 total 333.58 last 80.96) - mkdir 27040 (time 1787858483.94 total 343.59 last 75.89) - mkdir 27758 (time 1787858493.94 total 353.59 last 71.74) - mkdir 28505 (time 1787858503.95 total 363.60 last 74.67) - mkdir 29366 (time 1787858513.95 total 373.60 last 86.08) - mkdir 30000 (time 1787858521.72 total 381.37 last 81.59) - mkdir 30868 (time 1787858531.72 total 391.37 last 86.77) - mkdir 31679 (time 1787858541.73 total 401.37 last 81.09) - mkdir 32574 (time 1787858551.74 total 411.39 last 89.35) total: 32818 mkdir in 414.33 seconds: 79.21 ops/second - mkdir 719 (time 1787858150.43 total 10.02 last 71.78) - mkdir 1407 (time 1787858160.46 total 20.04 last 68.62) - mkdir 2160 (time 1787858170.46 total 30.05 last 75.25) - mkdir 3038 (time 1787858180.47 total 40.05 last 87.76) - mkdir 3739 (time 1787858190.47 total 50.06 last 70.09) - mkdir 4529 (time 1787858200.47 total 60.06 last 78.98) - mkdir 5193 (time 1787858210.49 total 70.07 last 66.32) - mkdir 5973 (time 1787858220.49 total 80.07 last 77.97) - mkdir 6772 (time 1787858230.49 total 90.08 last 79.88) - mkdir 7601 (time 1787858240.50 total 100.08 last 82.84) - mkdir 8232 (time 1787858250.53 total 110.11 last 62.92) - mkdir 9002 (time 1787858260.53 total 120.11 last 77.00) - mkdir 9781 (time 1787858270.55 total 130.14 last 77.72) - mkdir 10000 (time 1787858273.02 total 132.60 last 88.73) - mkdir 10774 (time 1787858283.02 total 142.61 last 77.36) - mkdir 11609 (time 1787858293.04 total 152.62 last 83.41) - mkdir 12438 (time 1787858303.05 total 162.64 last 82.74) - mkdir 13258 (time 1787858313.08 total 172.67 last 81.76) - mkdir 14102 (time 1787858323.08 total 182.67 last 84.39) - mkdir 14897 (time 1787858333.09 total 192.68 last 79.42) - mkdir 15744 (time 1787858343.10 total 202.68 last 84.67) - mkdir 16549 (time 1787858353.11 total 212.69 last 80.41) - mkdir 17378 (time 1787858363.12 total 222.70 last 82.84) - mkdir 18234 (time 1787858373.12 total 232.71 last 85.56) - mkdir 19122 (time 1787858383.12 total 242.71 last 88.80) - mkdir 19938 (time 1787858393.15 total 252.73 last 81.40) - mkdir 20794 (time 1787858403.17 total 262.75 last 85.43) - mkdir 21614 (time 1787858413.19 total 272.77 last 81.84) - mkdir 22443 (time 1787858423.20 total 282.78 last 82.79) - mkdir 23160 (time 1787858433.21 total 292.79 last 71.62) - mkdir 23954 (time 1787858443.24 total 302.82 last 79.19) - mkdir 24820 (time 1787858453.26 total 312.85 last 86.37) - mkdir 25482 (time 1787858463.27 total 322.85 last 66.16) - mkdir 26319 (time 1787858473.27 total 332.86 last 83.68) - mkdir 27081 (time 1787858483.28 total 342.86 last 76.17) - mkdir 27823 (time 1787858493.28 total 352.87 last 74.16) - mkdir 28539 (time 1787858503.29 total 362.87 last 71.56) - mkdir 29367 (time 1787858513.29 total 372.87 last 82.80) - mkdir 30000 (time 1787858520.97 total 380.55 last 82.40) - mkdir 30887 (time 1787858530.97 total 390.55 last 88.69) - mkdir 31693 (time 1787858540.98 total 400.56 last 80.55) - mkdir 32515 (time 1787858550.98 total 410.57 last 82.12) total: 32818 mkdir in 414.33 seconds: 79.21 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7804 1263500 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276288 995016 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 27972 3579048 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 15508 3591512 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4061 1019939 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67632 956368 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2674 259470 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2755 259389 2% /mnt/lustre[OST:1] filesystem_summary: 590552 71693 518859 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787859112 ; total 0 ; last 0) - unlinked 10000 (time 1787859305 ; total 193 ; last 193) - unlinked 20000 (time 1787859416 ; total 304 ; last 111) - unlinked 30000 (time 1787859527 ; total 415 ; last 111) total: 32768 unlinks in 446 seconds: 73.470856 unlinks/second - unlinked 0 (time 1787859112 ; total 0 ; last 0) - unlinked 10000 (time 1787859306 ; total 194 ; last 194) - unlinked 20000 (time 1787859418 ; total 306 ; last 112) - unlinked 30000 (time 1787859528 ; total 416 ; last 110) total: 32768 unlinks in 447 seconds: 73.306488 unlinks/second nlink between: 1 - unlinked 0 (time 1787859561 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1787859561 ; 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 7804 1263500 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13744 1257560 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 27972 3579048 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 15508 3591512 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4061 1019939 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1996 1022004 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2674 259470 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2755 259389 2% /mnt/lustre[OST:1] filesystem_summary: 524916 6057 518859 2% /mnt/lustre