== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 10:29:01 (1788877741) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7828 1263476 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7228 1264076 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 20552 3586468 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 22924 3584096 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4058 1019942 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2010 1021990 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2758 259386 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2686 259458 2% /mnt/lustre[OST:1] filesystem_summary: 524912 6068 518844 2% /mnt/lustre - mkdir 695 (time 1788877759.18 total 10.02 last 69.39) - mkdir 1384 (time 1788877769.20 total 20.03 last 68.81) - mkdir 2076 (time 1788877779.20 total 30.03 last 69.17) - mkdir 2699 (time 1788877789.22 total 40.05 last 62.20) - mkdir 3362 (time 1788877799.23 total 50.07 last 66.18) - mkdir 4088 (time 1788877809.25 total 60.08 last 72.53) - mkdir 4818 (time 1788877819.25 total 70.08 last 72.96) - mkdir 5557 (time 1788877829.25 total 80.09 last 73.88) - mkdir 6152 (time 1788877839.25 total 90.09 last 59.50) - mkdir 6849 (time 1788877849.25 total 100.09 last 69.70) - mkdir 7526 (time 1788877859.26 total 110.09 last 67.67) - mkdir 8090 (time 1788877869.27 total 120.10 last 56.33) - mkdir 8753 (time 1788877879.31 total 130.14 last 66.05) - mkdir 9366 (time 1788877889.33 total 140.16 last 61.17) - mkdir 10000 (time 1788877897.27 total 148.10 last 79.85) - mkdir 10714 (time 1788877907.27 total 158.10 last 71.39) - mkdir 11480 (time 1788877917.28 total 168.11 last 76.52) - mkdir 12230 (time 1788877927.29 total 178.12 last 74.97) - mkdir 12984 (time 1788877937.30 total 188.13 last 75.30) - mkdir 13655 (time 1788877947.30 total 198.14 last 67.07) - mkdir 14421 (time 1788877957.32 total 208.15 last 76.48) - mkdir 15227 (time 1788877967.32 total 218.15 last 80.59) - mkdir 15928 (time 1788877977.34 total 228.17 last 69.96) - mkdir 16621 (time 1788877987.34 total 238.18 last 69.29) - mkdir 17307 (time 1788877997.35 total 248.18 last 68.57) - mkdir 18042 (time 1788878007.35 total 258.18 last 73.47) - mkdir 18762 (time 1788878017.37 total 268.20 last 71.88) - mkdir 19469 (time 1788878027.37 total 278.20 last 70.68) - mkdir 20000 (time 1788878034.81 total 285.64 last 71.38) - mkdir 20761 (time 1788878044.81 total 295.64 last 76.09) - mkdir 21529 (time 1788878054.82 total 305.65 last 76.76) - mkdir 22248 (time 1788878064.82 total 315.65 last 71.90) - mkdir 23027 (time 1788878074.82 total 325.65 last 77.87) - mkdir 23622 (time 1788878084.84 total 335.67 last 59.38) - mkdir 24323 (time 1788878094.85 total 345.68 last 70.08) - mkdir 24926 (time 1788878104.88 total 355.71 last 60.11) - mkdir 25540 (time 1788878114.89 total 365.72 last 61.33) - mkdir 26297 (time 1788878124.91 total 375.74 last 75.55) - mkdir 27004 (time 1788878134.92 total 385.75 last 70.60) - mkdir 27810 (time 1788878144.97 total 395.80 last 80.22) - mkdir 28642 (time 1788878154.97 total 405.80 last 83.18) - mkdir 29562 (time 1788878164.97 total 415.81 last 91.99) - mkdir 30000 (time 1788878169.07 total 419.90 last 107.07) - mkdir 31024 (time 1788878179.08 total 429.91 last 102.30) - mkdir 32047 (time 1788878189.08 total 439.91 last 102.27) total: 32818 mkdir in 447.90 seconds: 73.27 ops/second - mkdir 701 (time 1788877759.36 total 10.02 last 69.99) - mkdir 1388 (time 1788877769.36 total 20.02 last 68.64) - mkdir 2057 (time 1788877779.40 total 30.06 last 66.68) - mkdir 2674 (time 1788877789.40 total 40.06 last 61.67) - mkdir 3309 (time 1788877799.40 total 50.06 last 63.50) - mkdir 4036 (time 1788877809.41 total 60.07 last 72.64) - mkdir 4770 (time 1788877819.41 total 70.08 last 73.36) - mkdir 5500 (time 1788877829.42 total 80.08 last 72.97) - mkdir 6101 (time 1788877839.42 total 90.08 last 60.10) - mkdir 6776 (time 1788877849.47 total 100.13 last 67.19) - mkdir 7468 (time 1788877859.48 total 110.14 last 69.09) - mkdir 8028 (time 1788877869.50 total 120.16 last 55.92) - mkdir 8714 (time 1788877879.50 total 130.16 last 68.56) - mkdir 9314 (time 1788877889.53 total 140.19 last 59.86) - mkdir 10000 (time 1788877897.96 total 148.62 last 81.36) - mkdir 10689 (time 1788877907.96 total 158.62 last 68.88) - mkdir 11436 (time 1788877917.97 total 168.63 last 74.64) - mkdir 12223 (time 1788877927.98 total 178.64 last 78.60) - mkdir 12949 (time 1788877937.99 total 188.65 last 72.52) - mkdir 13620 (time 1788877948.01 total 198.67 last 67.02) - mkdir 14377 (time 1788877958.03 total 208.69 last 75.53) - mkdir 15155 (time 1788877968.04 total 218.70 last 77.75) - mkdir 15864 (time 1788877978.04 total 228.70 last 70.89) - mkdir 16566 (time 1788877988.08 total 238.74 last 69.90) - mkdir 17234 (time 1788877998.08 total 248.74 last 66.79) - mkdir 17979 (time 1788878008.08 total 258.75 last 74.47) - mkdir 18690 (time 1788878018.09 total 268.75 last 71.09) - mkdir 19424 (time 1788878028.10 total 278.76 last 73.29) - mkdir 20000 (time 1788878036.16 total 286.82 last 71.51) - mkdir 20735 (time 1788878046.16 total 296.82 last 73.49) - mkdir 21460 (time 1788878056.16 total 306.82 last 72.47) - mkdir 22169 (time 1788878066.17 total 316.83 last 70.85) - mkdir 22926 (time 1788878076.17 total 326.83 last 75.68) - mkdir 23516 (time 1788878086.18 total 336.84 last 58.97) - mkdir 24191 (time 1788878096.20 total 346.87 last 67.30) - mkdir 24814 (time 1788878106.21 total 356.87 last 62.28) - mkdir 25457 (time 1788878116.21 total 366.87 last 64.26) - mkdir 26196 (time 1788878126.22 total 376.88 last 73.86) - mkdir 26924 (time 1788878136.23 total 386.89 last 72.72) - mkdir 27740 (time 1788878146.23 total 396.89 last 81.60) - mkdir 28610 (time 1788878156.23 total 406.89 last 86.96) - mkdir 29554 (time 1788878166.26 total 416.92 last 94.18) - mkdir 30000 (time 1788878170.49 total 421.15 last 105.25) - mkdir 31056 (time 1788878180.51 total 431.17 last 105.45) - mkdir 32047 (time 1788878190.52 total 441.18 last 99.02) total: 32818 mkdir in 448.86 seconds: 73.11 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7828 1263476 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276284 995020 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 20552 3586468 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 22924 3584096 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4058 1019942 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67646 956354 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2758 259386 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2686 259458 2% /mnt/lustre[OST:1] filesystem_summary: 590548 71704 518844 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788878537 ; total 0 ; last 0) - unlinked 10000 (time 1788878560 ; total 23 ; last 23) - unlinked 20000 (time 1788878582 ; total 45 ; last 22) - unlinked 30000 (time 1788878604 ; total 67 ; last 22) total: 32768 unlinks in 73 seconds: 448.876709 unlinks/second - unlinked 0 (time 1788878537 ; total 0 ; last 0) - unlinked 10000 (time 1788878560 ; total 23 ; last 23) - unlinked 20000 (time 1788878582 ; total 45 ; last 22) - unlinked 30000 (time 1788878604 ; total 67 ; last 22) total: 32768 unlinks in 73 seconds: 448.876709 unlinks/second nlink between: 1 - unlinked 0 (time 1788878611 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf unlinks/second - unlinked 0 (time 1788878611 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf 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 7828 1263476 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13740 1257564 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 20552 3586468 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 22924 3584096 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4058 1019942 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2010 1021990 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2758 259386 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2686 259458 2% /mnt/lustre[OST:1] filesystem_summary: 524912 6068 518844 2% /mnt/lustre