== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 21:48:00 (1784944080) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7812 1263492 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7248 1264056 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 23896 3579004 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19580 3587440 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7166444 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4044 1019956 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2012 1021988 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2739 259405 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2747 259397 2% /mnt/lustre[OST:1] filesystem_summary: 524858 6056 518802 2% /mnt/lustre - mkdir 902 (time 1784944093.40 total 10.01 last 90.10) - mkdir 1756 (time 1784944103.41 total 20.02 last 85.31) - mkdir 2569 (time 1784944113.42 total 30.03 last 81.23) - mkdir 3446 (time 1784944123.42 total 40.03 last 87.66) - mkdir 4359 (time 1784944133.43 total 50.04 last 91.26) - mkdir 5200 (time 1784944143.44 total 60.06 last 83.95) - mkdir 6104 (time 1784944153.45 total 70.06 last 90.37) - mkdir 7128 (time 1784944163.45 total 80.06 last 102.35) - mkdir 8105 (time 1784944173.46 total 90.07 last 97.62) - mkdir 9072 (time 1784944183.46 total 100.08 last 96.66) - mkdir 10000 (time 1784944193.15 total 109.77 last 95.77) - mkdir 10986 (time 1784944203.15 total 119.77 last 98.60) - mkdir 11976 (time 1784944213.16 total 129.78 last 98.90) - mkdir 12860 (time 1784944223.17 total 139.78 last 88.37) - mkdir 13773 (time 1784944233.17 total 149.79 last 91.24) - mkdir 14662 (time 1784944243.17 total 159.79 last 88.89) - mkdir 15618 (time 1784944253.18 total 169.79 last 95.59) - mkdir 16640 (time 1784944263.18 total 179.79 last 102.16) - mkdir 17612 (time 1784944273.18 total 189.79 last 97.19) - mkdir 18538 (time 1784944283.19 total 199.80 last 92.56) - mkdir 19439 (time 1784944293.20 total 209.81 last 89.98) - mkdir 20000 (time 1784944299.42 total 216.04 last 90.11) - mkdir 21025 (time 1784944309.43 total 226.04 last 102.48) - mkdir 21974 (time 1784944319.43 total 236.05 last 94.83) - mkdir 22915 (time 1784944329.45 total 246.06 last 93.96) - mkdir 23876 (time 1784944339.45 total 256.06 last 96.10) - mkdir 24805 (time 1784944349.45 total 266.07 last 92.86) - mkdir 25854 (time 1784944359.46 total 276.07 last 104.86) - mkdir 26820 (time 1784944369.46 total 286.07 last 96.58) - mkdir 27777 (time 1784944379.46 total 296.07 last 95.68) - mkdir 28677 (time 1784944389.47 total 306.08 last 89.92) - mkdir 29530 (time 1784944399.47 total 316.09 last 85.27) - mkdir 30000 (time 1784944405.70 total 322.31 last 75.47) - mkdir 30838 (time 1784944415.71 total 332.33 last 83.70) - mkdir 31733 (time 1784944425.72 total 342.33 last 89.44) - mkdir 32542 (time 1784944435.73 total 352.34 last 80.85) total: 32818 mkdir in 355.60 seconds: 92.29 ops/second - mkdir 913 (time 1784944093.43 total 10.01 last 91.24) - mkdir 1757 (time 1784944103.43 total 20.01 last 84.35) - mkdir 2604 (time 1784944113.44 total 30.02 last 84.64) - mkdir 3484 (time 1784944123.45 total 40.03 last 87.95) - mkdir 4393 (time 1784944133.45 total 50.03 last 90.86) - mkdir 5220 (time 1784944143.46 total 60.04 last 82.60) - mkdir 6120 (time 1784944153.47 total 70.05 last 89.96) - mkdir 7132 (time 1784944163.48 total 80.06 last 101.10) - mkdir 8107 (time 1784944173.48 total 90.06 last 97.49) - mkdir 9031 (time 1784944183.49 total 100.07 last 92.31) - mkdir 9978 (time 1784944193.49 total 110.07 last 94.62) - mkdir 10948 (time 1784944203.50 total 120.08 last 96.92) - mkdir 11924 (time 1784944213.51 total 130.09 last 97.54) - mkdir 12822 (time 1784944223.53 total 140.11 last 89.66) - mkdir 13756 (time 1784944233.54 total 150.12 last 93.30) - mkdir 14629 (time 1784944243.54 total 160.12 last 87.28) - mkdir 15576 (time 1784944253.54 total 170.12 last 94.68) - mkdir 16593 (time 1784944263.55 total 180.13 last 101.56) - mkdir 17550 (time 1784944273.56 total 190.14 last 95.65) - mkdir 18486 (time 1784944283.56 total 200.14 last 93.58) - mkdir 19377 (time 1784944293.56 total 210.14 last 89.08) - mkdir 20000 (time 1784944299.98 total 216.56 last 97.14) - mkdir 21013 (time 1784944309.98 total 226.56 last 101.26) - mkdir 21933 (time 1784944320.01 total 236.59 last 91.76) - mkdir 22859 (time 1784944330.01 total 246.59 last 92.54) - mkdir 23810 (time 1784944340.02 total 256.60 last 95.04) - mkdir 24721 (time 1784944350.03 total 266.61 last 91.04) - mkdir 25776 (time 1784944360.03 total 276.61 last 105.50) - mkdir 26772 (time 1784944370.03 total 286.61 last 99.55) - mkdir 27709 (time 1784944380.04 total 296.62 last 93.66) - mkdir 28621 (time 1784944390.05 total 306.63 last 91.05) - mkdir 29451 (time 1784944400.06 total 316.64 last 82.96) - mkdir 30000 (time 1784944407.32 total 323.90 last 75.60) - mkdir 30865 (time 1784944417.32 total 333.90 last 86.49) - mkdir 31754 (time 1784944427.33 total 343.91 last 88.84) - mkdir 32557 (time 1784944437.35 total 353.93 last 80.15) total: 32818 mkdir in 356.86 seconds: 91.96 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7812 1263492 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276244 995060 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 23896 3583124 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19580 3587440 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4044 1019956 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67648 956352 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2739 259405 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2747 259397 2% /mnt/lustre[OST:1] filesystem_summary: 590494 71692 518802 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1784944986 ; total 0 ; last 0) - unlinked 10000 (time 1784945069 ; total 83 ; last 83) - unlinked 20000 (time 1784945136 ; total 150 ; last 67) - unlinked 30000 (time 1784945201 ; total 215 ; last 65) total: 32768 unlinks in 233 seconds: 140.635193 unlinks/second - unlinked 0 (time 1784944986 ; total 0 ; last 0) - unlinked 10000 (time 1784945070 ; total 84 ; last 84) - unlinked 20000 (time 1784945137 ; total 151 ; last 67) - unlinked 30000 (time 1784945201 ; total 215 ; last 64) total: 32768 unlinks in 233 seconds: 140.635193 unlinks/second nlink between: 1 - unlinked 0 (time 1784945220 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1784945220 ; 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 7812 1263492 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13700 1257604 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 23896 3583124 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19580 3587440 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4044 1019956 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2012 1021988 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2739 259405 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2747 259397 2% /mnt/lustre[OST:1] filesystem_summary: 524858 6056 518802 2% /mnt/lustre