== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 00:04:53 (1786075493) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1712 1269592 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre - mkdir 788 (time 1786075508.54 total 10.01 last 78.71) - mkdir 1529 (time 1786075518.55 total 20.02 last 74.05) - mkdir 2259 (time 1786075528.55 total 30.02 last 72.98) - mkdir 2937 (time 1786075538.56 total 40.03 last 67.72) - mkdir 3749 (time 1786075548.57 total 50.04 last 81.13) - mkdir 4461 (time 1786075558.59 total 60.06 last 71.09) - mkdir 5254 (time 1786075568.59 total 70.06 last 79.28) - mkdir 6096 (time 1786075578.59 total 80.06 last 84.20) - mkdir 6836 (time 1786075588.60 total 90.07 last 73.90) - mkdir 7588 (time 1786075598.63 total 100.10 last 74.99) - mkdir 8336 (time 1786075608.64 total 110.11 last 74.75) - mkdir 9083 (time 1786075618.65 total 120.13 last 74.59) - mkdir 9931 (time 1786075628.67 total 130.14 last 84.69) - mkdir 10716 (time 1786075638.67 total 140.14 last 78.48) - mkdir 11508 (time 1786075648.68 total 150.15 last 79.12) - mkdir 12313 (time 1786075658.68 total 160.16 last 80.46) - mkdir 13113 (time 1786075668.69 total 170.16 last 79.99) - mkdir 13823 (time 1786075678.69 total 180.16 last 70.98) - mkdir 14633 (time 1786075688.69 total 190.16 last 80.98) - mkdir 15387 (time 1786075698.70 total 200.17 last 75.34) - mkdir 16199 (time 1786075708.71 total 210.18 last 81.11) - mkdir 16910 (time 1786075718.72 total 220.19 last 71.02) - mkdir 17672 (time 1786075728.72 total 230.19 last 76.19) - mkdir 18500 (time 1786075738.72 total 240.20 last 82.78) - mkdir 19263 (time 1786075748.74 total 250.21 last 76.19) - mkdir 19971 (time 1786075758.74 total 260.22 last 70.76) - mkdir 20760 (time 1786075768.77 total 270.24 last 78.73) - mkdir 21509 (time 1786075778.77 total 280.24 last 74.89) - mkdir 22300 (time 1786075788.77 total 290.25 last 79.04) - mkdir 23043 (time 1786075798.78 total 300.25 last 74.26) - mkdir 23782 (time 1786075808.78 total 310.26 last 73.88) - mkdir 24538 (time 1786075818.80 total 320.27 last 75.47) - mkdir 25270 (time 1786075828.81 total 330.28 last 73.12) - mkdir 26051 (time 1786075838.83 total 340.30 last 77.96) - mkdir 26779 (time 1786075848.84 total 350.32 last 72.70) - mkdir 27560 (time 1786075858.86 total 360.33 last 78.01) - mkdir 28323 (time 1786075868.86 total 370.34 last 76.24) - mkdir 29123 (time 1786075878.87 total 380.34 last 79.96) - mkdir 29967 (time 1786075888.87 total 390.34 last 84.37) - mkdir 30728 (time 1786075898.88 total 400.35 last 76.06) - mkdir 31505 (time 1786075908.88 total 410.35 last 77.66) - mkdir 32294 (time 1786075918.90 total 420.37 last 78.77) total: 32818 mkdir in 426.77 seconds: 76.90 ops/second - mkdir 780 (time 1786075508.53 total 10.00 last 77.98) - mkdir 1498 (time 1786075518.56 total 20.03 last 71.61) - mkdir 2232 (time 1786075528.56 total 30.04 last 73.34) - mkdir 2925 (time 1786075538.57 total 40.04 last 69.28) - mkdir 3760 (time 1786075548.58 total 50.05 last 83.39) - mkdir 4467 (time 1786075558.59 total 60.07 last 70.61) - mkdir 5244 (time 1786075568.61 total 70.08 last 77.60) - mkdir 6073 (time 1786075578.62 total 80.09 last 82.80) - mkdir 6818 (time 1786075588.62 total 90.09 last 74.48) - mkdir 7531 (time 1786075598.64 total 100.11 last 71.17) - mkdir 8241 (time 1786075608.66 total 110.13 last 70.86) - mkdir 8969 (time 1786075618.67 total 120.15 last 72.69) - mkdir 9801 (time 1786075628.68 total 130.15 last 83.18) - mkdir 10000 (time 1786075631.26 total 132.73 last 77.02) - mkdir 10826 (time 1786075641.28 total 142.75 last 82.48) - mkdir 11634 (time 1786075651.28 total 152.75 last 80.78) - mkdir 12446 (time 1786075661.30 total 162.77 last 81.06) - mkdir 13217 (time 1786075671.31 total 172.78 last 77.00) - mkdir 13916 (time 1786075681.32 total 182.79 last 69.85) - mkdir 14730 (time 1786075691.32 total 192.79 last 81.38) - mkdir 15444 (time 1786075701.32 total 202.80 last 71.37) - mkdir 16234 (time 1786075711.33 total 212.80 last 78.97) - mkdir 16958 (time 1786075721.34 total 222.82 last 72.27) - mkdir 17741 (time 1786075731.35 total 232.83 last 78.24) - mkdir 18549 (time 1786075741.36 total 242.83 last 80.77) - mkdir 19292 (time 1786075751.36 total 252.84 last 74.24) - mkdir 20000 (time 1786075761.35 total 262.83 last 70.89) - mkdir 20777 (time 1786075771.37 total 272.84 last 77.58) - mkdir 21494 (time 1786075781.38 total 282.85 last 71.64) - mkdir 22335 (time 1786075791.40 total 292.87 last 83.93) - mkdir 23093 (time 1786075801.40 total 302.88 last 75.74) - mkdir 23809 (time 1786075811.40 total 312.88 last 71.60) - mkdir 24574 (time 1786075821.42 total 322.89 last 76.38) - mkdir 25354 (time 1786075831.43 total 332.91 last 77.90) - mkdir 26116 (time 1786075841.43 total 342.91 last 76.19) - mkdir 26890 (time 1786075851.44 total 352.92 last 77.33) - mkdir 27648 (time 1786075861.45 total 362.92 last 75.75) - mkdir 28421 (time 1786075871.46 total 372.93 last 77.20) - mkdir 29248 (time 1786075881.46 total 382.94 last 82.68) - mkdir 30000 (time 1786075890.66 total 392.14 last 81.73) - mkdir 30793 (time 1786075900.67 total 402.14 last 79.27) - mkdir 31561 (time 1786075910.68 total 412.16 last 76.68) - mkdir 32371 (time 1786075920.69 total 422.17 last 80.91) total: 32818 mkdir in 427.56 seconds: 76.76 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270756 1000548 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 65914 958086 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1786076487 ; total 0 ; last 0) - unlinked 10000 (time 1786076687 ; total 200 ; last 200) - unlinked 20000 (time 1786076824 ; total 337 ; last 137) - unlinked 30000 (time 1786076958 ; total 471 ; last 134) total: 32768 unlinks in 507 seconds: 64.631165 unlinks/second - unlinked 0 (time 1786076487 ; total 0 ; last 0) - unlinked 10000 (time 1786076687 ; total 200 ; last 200) - unlinked 20000 (time 1786076825 ; total 338 ; last 138) - unlinked 30000 (time 1786076959 ; total 472 ; last 134) total: 32768 unlinks in 509 seconds: 64.377213 unlinks/second nlink between: 1 - unlinked 0 (time 1786076998 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1786076998 ; 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 8212 1263092 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre