== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 07:19:59 (1787743199) 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 888 (time 1787743214.36 total 10.03 last 88.57) - mkdir 1542 (time 1787743224.37 total 20.04 last 65.32) - mkdir 2140 (time 1787743234.37 total 30.04 last 59.77) - mkdir 2620 (time 1787743244.50 total 40.17 last 47.38) - mkdir 3163 (time 1787743254.51 total 50.18 last 54.27) - mkdir 3704 (time 1787743264.53 total 60.20 last 54.02) - mkdir 4388 (time 1787743274.55 total 70.22 last 68.26) - mkdir 5172 (time 1787743284.55 total 80.22 last 78.38) - mkdir 5985 (time 1787743294.56 total 90.23 last 81.25) - mkdir 6606 (time 1787743304.56 total 100.23 last 62.07) - mkdir 7136 (time 1787743314.57 total 110.24 last 52.92) - mkdir 7635 (time 1787743324.58 total 120.25 last 49.88) - mkdir 8271 (time 1787743334.58 total 130.25 last 63.58) - mkdir 8935 (time 1787743344.58 total 140.25 last 66.40) - mkdir 9760 (time 1787743354.59 total 150.26 last 82.40) - mkdir 10000 (time 1787743357.24 total 152.91 last 90.74) - mkdir 10793 (time 1787743367.27 total 162.93 last 79.09) - mkdir 11565 (time 1787743377.27 total 172.94 last 77.17) - mkdir 12152 (time 1787743387.31 total 182.98 last 58.47) - mkdir 12844 (time 1787743397.32 total 192.99 last 69.13) - mkdir 13529 (time 1787743407.33 total 203.00 last 68.44) - mkdir 14097 (time 1787743417.35 total 213.02 last 56.65) - mkdir 14684 (time 1787743427.36 total 223.03 last 58.66) - mkdir 15354 (time 1787743437.36 total 233.03 last 66.97) - mkdir 15871 (time 1787743447.39 total 243.05 last 51.59) - mkdir 16585 (time 1787743457.39 total 253.06 last 71.34) - mkdir 17362 (time 1787743467.41 total 263.08 last 77.56) - mkdir 18110 (time 1787743477.42 total 273.09 last 74.72) - mkdir 18886 (time 1787743487.44 total 283.11 last 77.45) - mkdir 19619 (time 1787743497.45 total 293.12 last 73.24) - mkdir 20000 (time 1787743501.71 total 297.38 last 89.40) - mkdir 20677 (time 1787743511.72 total 307.39 last 67.62) - mkdir 21518 (time 1787743521.74 total 317.40 last 84.00) - mkdir 22405 (time 1787743531.74 total 327.41 last 88.63) - mkdir 23172 (time 1787743541.78 total 337.45 last 76.41) - mkdir 23697 (time 1787743551.79 total 347.46 last 52.45) - mkdir 24524 (time 1787743561.80 total 357.47 last 82.66) - mkdir 25331 (time 1787743571.81 total 367.48 last 80.58) - mkdir 26178 (time 1787743581.82 total 377.49 last 84.59) - mkdir 27014 (time 1787743591.84 total 387.51 last 83.51) - mkdir 27825 (time 1787743601.84 total 397.51 last 81.07) - mkdir 28709 (time 1787743611.85 total 407.51 last 88.35) - mkdir 29447 (time 1787743621.85 total 417.52 last 73.73) - mkdir 30000 (time 1787743629.92 total 425.59 last 68.53) - mkdir 30689 (time 1787743639.93 total 435.60 last 68.84) - mkdir 31458 (time 1787743649.94 total 445.61 last 76.84) - mkdir 32176 (time 1787743659.95 total 455.61 last 71.77) total: 32818 mkdir in 463.49 seconds: 70.81 ops/second - mkdir 848 (time 1787743214.33 total 10.01 last 84.75) - mkdir 1492 (time 1787743224.33 total 20.01 last 64.39) - mkdir 2098 (time 1787743234.35 total 30.02 last 60.53) - mkdir 2602 (time 1787743244.51 total 40.18 last 49.58) - mkdir 3134 (time 1787743254.53 total 50.20 last 53.08) - mkdir 3672 (time 1787743264.54 total 60.21 last 53.76) - mkdir 4365 (time 1787743274.56 total 70.23 last 69.14) - mkdir 5163 (time 1787743284.56 total 80.24 last 79.79) - mkdir 5965 (time 1787743294.58 total 90.25 last 80.08) - mkdir 6615 (time 1787743304.61 total 100.28 last 64.82) - mkdir 7162 (time 1787743314.62 total 110.29 last 54.62) - mkdir 7664 (time 1787743324.62 total 120.29 last 50.20) - mkdir 8306 (time 1787743334.63 total 130.30 last 64.13) - mkdir 8950 (time 1787743344.64 total 140.32 last 64.32) - mkdir 9733 (time 1787743354.65 total 150.32 last 78.27) - mkdir 10000 (time 1787743357.73 total 153.40 last 86.61) - mkdir 10781 (time 1787743367.78 total 163.45 last 77.72) - mkdir 11558 (time 1787743377.80 total 173.47 last 77.58) - mkdir 12143 (time 1787743387.81 total 183.48 last 58.42) - mkdir 12886 (time 1787743397.82 total 193.50 last 74.20) - mkdir 13635 (time 1787743407.83 total 203.50 last 74.85) - mkdir 14168 (time 1787743417.84 total 213.51 last 53.26) - mkdir 14774 (time 1787743427.85 total 223.52 last 60.52) - mkdir 15446 (time 1787743437.89 total 233.56 last 66.96) - mkdir 15944 (time 1787743447.89 total 243.56 last 49.79) - mkdir 16678 (time 1787743457.90 total 253.57 last 73.35) - mkdir 17434 (time 1787743467.94 total 263.61 last 75.29) - mkdir 18176 (time 1787743477.95 total 273.62 last 74.12) - mkdir 18935 (time 1787743487.96 total 283.63 last 75.82) - mkdir 19695 (time 1787743497.96 total 293.64 last 75.96) - mkdir 20000 (time 1787743501.79 total 297.46 last 79.79) - mkdir 20687 (time 1787743511.80 total 307.47 last 68.63) - mkdir 21483 (time 1787743521.80 total 317.47 last 79.57) - mkdir 22382 (time 1787743531.80 total 327.48 last 89.86) - mkdir 23134 (time 1787743541.80 total 337.48 last 75.20) - mkdir 23674 (time 1787743551.81 total 347.48 last 53.99) - mkdir 24536 (time 1787743561.82 total 357.49 last 86.06) - mkdir 25336 (time 1787743571.83 total 367.50 last 79.97) - mkdir 26192 (time 1787743581.83 total 377.50 last 85.56) - mkdir 27005 (time 1787743591.83 total 387.50 last 81.29) - mkdir 27820 (time 1787743601.84 total 397.51 last 81.46) - mkdir 28752 (time 1787743611.85 total 407.52 last 93.08) - mkdir 29506 (time 1787743621.85 total 417.52 last 75.40) - mkdir 30000 (time 1787743629.19 total 424.86 last 67.30) - mkdir 30655 (time 1787743639.21 total 434.88 last 65.36) - mkdir 31396 (time 1787743649.22 total 444.89 last 74.03) - mkdir 32088 (time 1787743659.22 total 454.89 last 69.19) total: 32818 mkdir in 464.60 seconds: 70.64 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270784 1000520 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 1787744086 ; total 0 ; last 0) - unlinked 10000 (time 1787744363 ; total 277 ; last 277) - unlinked 20000 (time 1787744650 ; total 564 ; last 287) - unlinked 30000 (time 1787744914 ; total 828 ; last 264) total: 32768 unlinks in 903 seconds: 36.287930 unlinks/second - unlinked 0 (time 1787744086 ; total 0 ; last 0) - unlinked 10000 (time 1787744367 ; total 281 ; last 281) - unlinked 20000 (time 1787744656 ; total 570 ; last 289) - unlinked 30000 (time 1787744921 ; total 835 ; last 265) total: 32768 unlinks in 910 seconds: 36.008793 unlinks/second nlink between: 1 - unlinked 0 (time 1787744997 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1787744997 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 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 8240 1263064 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