== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 00:01:25 (1781236885) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7780 1263524 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7244 1264060 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 21752 3585268 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 21720 3585300 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4021 1019979 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2025 1021975 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2645 259499 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2714 259430 2% /mnt/lustre[OST:1] filesystem_summary: 524975 6046 518929 2% /mnt/lustre - mkdir 820 (time 1781236900.56 total 10.03 last 81.79) - mkdir 1550 (time 1781236910.57 total 20.03 last 72.98) - mkdir 2287 (time 1781236920.58 total 30.04 last 73.60) - mkdir 3082 (time 1781236930.58 total 40.04 last 79.49) - mkdir 3818 (time 1781236940.59 total 50.05 last 73.53) - mkdir 4440 (time 1781236950.60 total 60.06 last 62.16) - mkdir 5145 (time 1781236960.60 total 70.06 last 70.47) - mkdir 5870 (time 1781236970.61 total 80.07 last 72.47) - mkdir 6600 (time 1781236980.62 total 90.08 last 72.91) - mkdir 7266 (time 1781236990.62 total 100.08 last 66.57) - mkdir 7969 (time 1781237000.62 total 110.09 last 70.29) - mkdir 8640 (time 1781237010.64 total 120.10 last 67.02) - mkdir 9414 (time 1781237020.64 total 130.10 last 77.38) - mkdir 10000 (time 1781237028.73 total 138.19 last 72.40) - mkdir 10658 (time 1781237038.75 total 148.21 last 65.69) - mkdir 11282 (time 1781237048.75 total 158.22 last 62.36) - mkdir 11921 (time 1781237058.76 total 168.22 last 63.85) - mkdir 12557 (time 1781237068.78 total 178.24 last 63.52) - mkdir 13193 (time 1781237078.80 total 188.26 last 63.48) - mkdir 13809 (time 1781237088.82 total 198.28 last 61.47) - mkdir 14474 (time 1781237098.82 total 208.28 last 66.47) - mkdir 15087 (time 1781237108.83 total 218.29 last 61.26) - mkdir 15765 (time 1781237118.86 total 228.32 last 67.60) - mkdir 16322 (time 1781237128.88 total 238.34 last 55.57) - mkdir 16894 (time 1781237138.89 total 248.35 last 57.15) - mkdir 17488 (time 1781237148.93 total 258.39 last 59.17) - mkdir 18057 (time 1781237158.93 total 268.39 last 56.86) - mkdir 18709 (time 1781237168.95 total 278.41 last 65.09) - mkdir 19331 (time 1781237178.97 total 288.43 last 62.06) - mkdir 19990 (time 1781237188.98 total 298.44 last 65.87) - mkdir 20668 (time 1781237198.99 total 308.45 last 67.74) - mkdir 21299 (time 1781237208.99 total 318.45 last 63.07) - mkdir 21952 (time 1781237218.99 total 328.45 last 65.30) - mkdir 22531 (time 1781237229.00 total 338.46 last 57.86) - mkdir 23226 (time 1781237239.03 total 348.49 last 69.26) - mkdir 23736 (time 1781237249.06 total 358.52 last 50.89) - mkdir 24374 (time 1781237259.07 total 368.54 last 63.67) - mkdir 25033 (time 1781237269.09 total 378.55 last 65.82) - mkdir 25704 (time 1781237279.11 total 388.57 last 66.97) - mkdir 26402 (time 1781237289.12 total 398.58 last 69.71) - mkdir 27064 (time 1781237299.12 total 408.59 last 66.17) - mkdir 27698 (time 1781237309.14 total 418.61 last 63.28) - mkdir 28220 (time 1781237319.16 total 428.62 last 52.13) - mkdir 28807 (time 1781237329.16 total 438.62 last 58.68) - mkdir 29428 (time 1781237339.16 total 448.62 last 62.09) - mkdir 29999 (time 1781237349.19 total 458.65 last 56.94) - mkdir 30638 (time 1781237359.20 total 468.66 last 63.86) - mkdir 31309 (time 1781237369.21 total 478.67 last 67.00) - mkdir 31965 (time 1781237379.21 total 488.68 last 65.58) - mkdir 32625 (time 1781237389.22 total 498.68 last 65.98) total: 32818 mkdir in 501.49 seconds: 65.44 ops/second - mkdir 807 (time 1781236900.50 total 10.02 last 80.54) - mkdir 1530 (time 1781236910.51 total 20.02 last 72.28) - mkdir 2280 (time 1781236920.54 total 30.05 last 74.77) - mkdir 3039 (time 1781236930.54 total 40.06 last 75.87) - mkdir 3798 (time 1781236940.55 total 50.07 last 75.82) - mkdir 4412 (time 1781236950.56 total 60.07 last 61.36) - mkdir 5116 (time 1781236960.56 total 70.07 last 70.40) - mkdir 5848 (time 1781236970.58 total 80.10 last 73.00) - mkdir 6546 (time 1781236980.60 total 90.12 last 69.70) - mkdir 7211 (time 1781236990.60 total 100.12 last 66.48) - mkdir 7952 (time 1781237000.61 total 110.13 last 74.01) - mkdir 8622 (time 1781237010.62 total 120.14 last 66.94) - mkdir 9380 (time 1781237020.63 total 130.15 last 75.72) - mkdir 10000 (time 1781237029.37 total 138.89 last 70.94) - mkdir 10702 (time 1781237039.40 total 148.92 last 70.02) - mkdir 11340 (time 1781237049.40 total 158.92 last 63.76) - mkdir 11972 (time 1781237059.41 total 168.93 last 63.18) - mkdir 12601 (time 1781237069.41 total 178.93 last 62.87) - mkdir 13224 (time 1781237079.41 total 188.93 last 62.28) - mkdir 13838 (time 1781237089.44 total 198.96 last 61.25) - mkdir 14507 (time 1781237099.44 total 208.96 last 66.88) - mkdir 15129 (time 1781237109.45 total 218.97 last 62.15) - mkdir 15770 (time 1781237119.46 total 228.98 last 64.03) - mkdir 16337 (time 1781237129.47 total 238.98 last 56.67) - mkdir 16942 (time 1781237139.49 total 249.01 last 60.33) - mkdir 17559 (time 1781237149.51 total 259.03 last 61.58) - mkdir 18153 (time 1781237159.53 total 269.05 last 59.31) - mkdir 18803 (time 1781237169.54 total 279.06 last 64.94) - mkdir 19398 (time 1781237179.54 total 289.06 last 59.49) - mkdir 20000 (time 1781237188.64 total 298.16 last 66.15) - mkdir 20717 (time 1781237198.65 total 308.17 last 71.61) - mkdir 21346 (time 1781237208.67 total 318.19 last 62.82) - mkdir 21969 (time 1781237218.68 total 328.20 last 62.21) - mkdir 22556 (time 1781237228.73 total 338.25 last 58.42) - mkdir 23227 (time 1781237238.74 total 348.26 last 67.01) - mkdir 23740 (time 1781237248.76 total 358.28 last 51.22) - mkdir 24396 (time 1781237258.79 total 368.31 last 65.39) - mkdir 25043 (time 1781237268.80 total 378.31 last 64.66) - mkdir 25709 (time 1781237278.81 total 388.33 last 66.49) - mkdir 26383 (time 1781237288.82 total 398.34 last 67.33) - mkdir 27059 (time 1781237298.84 total 408.36 last 67.47) - mkdir 27670 (time 1781237308.85 total 418.37 last 61.06) - mkdir 28178 (time 1781237318.86 total 428.38 last 50.72) - mkdir 28734 (time 1781237328.87 total 438.38 last 55.59) - mkdir 29396 (time 1781237338.88 total 448.40 last 66.11) - mkdir 29963 (time 1781237348.91 total 458.43 last 56.50) - mkdir 30570 (time 1781237358.94 total 468.46 last 60.54) - mkdir 31249 (time 1781237368.95 total 478.47 last 67.81) - mkdir 31917 (time 1781237378.96 total 488.47 last 66.78) - mkdir 32595 (time 1781237388.99 total 498.50 last 67.60) total: 32818 mkdir in 501.87 seconds: 65.39 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276788 994516 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7244 1264060 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 21752 3585268 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 21720 3585300 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69657 954343 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2025 1021975 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2645 259499 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2714 259430 2% /mnt/lustre[OST:1] filesystem_summary: 590611 71682 518929 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1781238183 ; total 0 ; last 0) - unlinked 10000 (time 1781238401 ; total 218 ; last 218) - unlinked 20000 (time 1781238643 ; total 460 ; last 242) - unlinked 30000 (time 1781238877 ; total 694 ; last 234) total: 32768 unlinks in 760 seconds: 43.115791 unlinks/second - unlinked 0 (time 1781238183 ; total 0 ; last 0) - unlinked 10000 (time 1781238402 ; total 219 ; last 219) - unlinked 20000 (time 1781238644 ; total 461 ; last 242) - unlinked 30000 (time 1781238877 ; total 694 ; last 233) total: 32768 unlinks in 760 seconds: 43.115791 unlinks/second nlink between: 1 - unlinked 0 (time 1781238945 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1781238945 ; 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 14244 1257060 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7244 1264060 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 21752 3585268 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 21720 3585300 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4021 1019979 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2025 1021975 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2645 259499 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2714 259430 2% /mnt/lustre[OST:1] filesystem_summary: 524975 6046 518929 2% /mnt/lustre