== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 09:58:13 (1785765493) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7844 1263460 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7208 1264096 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 23988 3583032 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19488 3587532 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4037 1019963 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1986 1022014 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2742 259402 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2775 259369 2% /mnt/lustre[OST:1] filesystem_summary: 524794 6023 518771 2% /mnt/lustre - mkdir 734 (time 1785765512.07 total 10.00 last 73.37) - mkdir 1385 (time 1785765522.08 total 20.02 last 65.02) - mkdir 2146 (time 1785765532.08 total 30.02 last 76.07) - mkdir 2664 (time 1785765542.11 total 40.04 last 51.67) - mkdir 3775 (time 1785765552.12 total 50.06 last 110.91) - mkdir 4467 (time 1785765562.12 total 60.06 last 69.20) - mkdir 5312 (time 1785765572.20 total 70.14 last 83.85) - mkdir 5926 (time 1785765582.20 total 80.14 last 61.40) - mkdir 6527 (time 1785765592.22 total 90.16 last 59.97) - mkdir 7188 (time 1785765602.23 total 100.16 last 66.09) - mkdir 7744 (time 1785765612.23 total 110.17 last 55.57) - mkdir 8575 (time 1785765622.25 total 120.18 last 82.97) - mkdir 9135 (time 1785765632.26 total 130.20 last 55.90) - mkdir 9682 (time 1785765642.26 total 140.20 last 54.69) - mkdir 10000 (time 1785765646.28 total 144.22 last 79.14) - mkdir 10537 (time 1785765656.29 total 154.23 last 53.65) - mkdir 11327 (time 1785765666.30 total 164.24 last 78.91) - mkdir 12180 (time 1785765676.31 total 174.25 last 85.26) - mkdir 12887 (time 1785765686.32 total 184.26 last 70.61) - mkdir 13697 (time 1785765696.34 total 194.27 last 80.87) - mkdir 14192 (time 1785765706.34 total 204.28 last 49.46) - mkdir 14749 (time 1785765716.35 total 214.29 last 55.65) - mkdir 15411 (time 1785765726.37 total 224.31 last 66.06) - mkdir 16263 (time 1785765736.39 total 234.33 last 85.05) - mkdir 17221 (time 1785765746.40 total 244.34 last 95.72) - mkdir 18103 (time 1785765756.40 total 254.34 last 88.18) - mkdir 18809 (time 1785765766.41 total 264.35 last 70.53) - mkdir 19665 (time 1785765776.43 total 274.37 last 85.48) - mkdir 20000 (time 1785765780.79 total 278.73 last 76.84) - mkdir 20702 (time 1785765790.79 total 288.73 last 70.18) - mkdir 21328 (time 1785765800.81 total 298.75 last 62.46) - mkdir 21950 (time 1785765810.82 total 308.76 last 62.13) - mkdir 22621 (time 1785765820.86 total 318.80 last 66.86) - mkdir 23205 (time 1785765830.88 total 328.82 last 58.28) - mkdir 23747 (time 1785765840.89 total 338.83 last 54.16) - mkdir 24602 (time 1785765850.91 total 348.85 last 85.28) - mkdir 25490 (time 1785765860.93 total 358.86 last 88.70) - mkdir 26123 (time 1785765870.93 total 368.86 last 63.30) - mkdir 26784 (time 1785765880.93 total 378.87 last 66.08) - mkdir 27678 (time 1785765890.94 total 388.87 last 89.34) - mkdir 28112 (time 1785765900.94 total 398.88 last 43.38) - mkdir 28765 (time 1785765910.98 total 408.91 last 65.06) - mkdir 29322 (time 1785765920.99 total 418.93 last 55.63) - mkdir 29844 (time 1785765931.04 total 428.97 last 51.96) - mkdir 30000 (time 1785765933.30 total 431.24 last 68.94) - mkdir 30862 (time 1785765943.30 total 441.24 last 86.19) - mkdir 31805 (time 1785765953.31 total 451.24 last 94.24) - mkdir 32611 (time 1785765963.32 total 461.25 last 80.52) total: 32818 mkdir in 464.62 seconds: 70.63 ops/second - mkdir 747 (time 1785765512.13 total 10.02 last 74.55) - mkdir 1418 (time 1785765522.15 total 20.04 last 66.98) - mkdir 2174 (time 1785765532.15 total 30.05 last 75.54) - mkdir 2700 (time 1785765542.19 total 40.08 last 52.40) - mkdir 3850 (time 1785765552.19 total 50.08 last 115.00) - mkdir 4530 (time 1785765562.21 total 60.10 last 67.90) - mkdir 5387 (time 1785765572.24 total 70.13 last 85.42) - mkdir 6002 (time 1785765582.27 total 80.17 last 61.29) - mkdir 6603 (time 1785765592.30 total 90.19 last 59.97) - mkdir 7233 (time 1785765602.31 total 100.20 last 62.91) - mkdir 7769 (time 1785765612.37 total 110.26 last 53.27) - mkdir 8640 (time 1785765622.37 total 120.27 last 87.10) - mkdir 9196 (time 1785765632.39 total 130.28 last 55.49) - mkdir 9745 (time 1785765642.40 total 140.29 last 54.88) - mkdir 10000 (time 1785765645.12 total 143.02 last 93.42) - mkdir 10544 (time 1785765655.13 total 153.03 last 54.35) - mkdir 11262 (time 1785765665.15 total 163.04 last 71.68) - mkdir 12116 (time 1785765675.15 total 173.05 last 85.38) - mkdir 12884 (time 1785765685.16 total 183.06 last 76.72) - mkdir 13609 (time 1785765695.20 total 193.09 last 72.22) - mkdir 14104 (time 1785765705.22 total 203.11 last 49.43) - mkdir 14674 (time 1785765715.22 total 213.11 last 56.99) - mkdir 15314 (time 1785765725.25 total 223.14 last 63.79) - mkdir 16111 (time 1785765735.26 total 233.15 last 79.63) - mkdir 17168 (time 1785765745.27 total 243.16 last 105.58) - mkdir 17984 (time 1785765755.27 total 253.16 last 81.59) - mkdir 18702 (time 1785765765.28 total 263.17 last 71.77) - mkdir 19515 (time 1785765775.28 total 273.17 last 81.29) - mkdir 20000 (time 1785765781.41 total 279.30 last 79.08) - mkdir 20753 (time 1785765791.41 total 289.30 last 75.28) - mkdir 21319 (time 1785765801.43 total 299.32 last 56.53) - mkdir 22057 (time 1785765811.43 total 309.32 last 73.80) - mkdir 22706 (time 1785765821.43 total 319.32 last 64.89) - mkdir 23230 (time 1785765831.45 total 329.34 last 52.30) - mkdir 23786 (time 1785765841.45 total 339.34 last 55.58) - mkdir 24670 (time 1785765851.46 total 349.36 last 88.28) - mkdir 25555 (time 1785765861.50 total 359.39 last 88.16) - mkdir 26218 (time 1785765871.51 total 369.40 last 66.26) - mkdir 26865 (time 1785765881.52 total 379.41 last 64.63) - mkdir 27712 (time 1785765891.57 total 389.47 last 84.22) - mkdir 28164 (time 1785765901.59 total 399.48 last 45.12) - mkdir 28829 (time 1785765911.60 total 409.49 last 66.45) - mkdir 29366 (time 1785765921.64 total 419.53 last 53.49) - mkdir 29900 (time 1785765931.69 total 429.59 last 53.11) - mkdir 30735 (time 1785765941.70 total 439.59 last 83.42) - mkdir 31615 (time 1785765951.70 total 449.60 last 87.98) - mkdir 32425 (time 1785765961.72 total 459.62 last 80.83) total: 32818 mkdir in 465.72 seconds: 70.47 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276836 994468 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7208 1264096 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 23988 3583032 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19488 3587532 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69673 954327 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1986 1022014 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2742 259402 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2775 259369 2% /mnt/lustre[OST:1] filesystem_summary: 590430 71659 518771 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1785766537 ; total 0 ; last 0) - unlinked 10000 (time 1785766763 ; total 226 ; last 226) - unlinked 20000 (time 1785767034 ; total 497 ; last 271) - unlinked 30000 (time 1785767284 ; total 747 ; last 250) total: 32768 unlinks in 831 seconds: 39.432011 unlinks/second - unlinked 0 (time 1785766537 ; total 0 ; last 0) - unlinked 10000 (time 1785766765 ; total 228 ; last 228) - unlinked 20000 (time 1785767039 ; total 502 ; last 274) - unlinked 30000 (time 1785767290 ; total 753 ; last 251) total: 32768 unlinks in 834 seconds: 39.290169 unlinks/second nlink between: 1 - unlinked 0 (time 1785767373 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1785767373 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 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 14292 1257012 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7208 1264096 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 23988 3583032 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19488 3587532 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4037 1019963 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1986 1022014 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2742 259402 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2775 259369 2% /mnt/lustre[OST:1] filesystem_summary: 524794 6023 518771 2% /mnt/lustre