== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 18:04:44 (1788645884) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7936 1263368 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7116 1264188 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 20864 3586156 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 22612 3584408 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3998 1020002 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2058 1021942 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2613 259531 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2748 259396 2% /mnt/lustre[OST:1] filesystem_summary: 524983 6056 518927 2% /mnt/lustre - mkdir 653 (time 1788645900.08 total 10.01 last 65.22) - mkdir 1309 (time 1788645910.10 total 20.03 last 65.47) - mkdir 2012 (time 1788645920.12 total 30.06 last 70.15) - mkdir 2632 (time 1788645930.14 total 40.07 last 61.88) - mkdir 3134 (time 1788645940.18 total 50.11 last 50.04) - mkdir 3782 (time 1788645950.19 total 60.12 last 64.73) - mkdir 4527 (time 1788645960.20 total 70.13 last 74.44) - mkdir 5153 (time 1788645970.20 total 80.13 last 62.57) - mkdir 5778 (time 1788645980.21 total 90.14 last 62.45) - mkdir 6313 (time 1788645990.21 total 100.14 last 53.50) - mkdir 6803 (time 1788646000.23 total 110.17 last 48.88) - mkdir 7456 (time 1788646010.26 total 120.19 last 65.11) - mkdir 8083 (time 1788646020.29 total 130.23 last 62.50) - mkdir 8651 (time 1788646030.31 total 140.24 last 56.74) - mkdir 9064 (time 1788646040.31 total 150.24 last 41.27) - mkdir 9819 (time 1788646050.32 total 160.25 last 75.45) - mkdir 10000 (time 1788646053.53 total 163.46 last 56.31) - mkdir 10714 (time 1788646063.54 total 173.47 last 71.34) - mkdir 11402 (time 1788646073.56 total 183.49 last 68.66) - mkdir 12210 (time 1788646083.60 total 193.53 last 80.51) - mkdir 12927 (time 1788646093.60 total 203.53 last 71.69) - mkdir 13625 (time 1788646103.62 total 213.55 last 69.69) - mkdir 14456 (time 1788646113.64 total 223.57 last 82.88) - mkdir 15130 (time 1788646123.65 total 233.58 last 67.35) - mkdir 15855 (time 1788646133.66 total 243.59 last 72.43) - mkdir 16605 (time 1788646143.66 total 253.59 last 74.98) - mkdir 17229 (time 1788646153.67 total 263.60 last 62.38) - mkdir 17891 (time 1788646163.69 total 273.62 last 66.05) - mkdir 18607 (time 1788646173.70 total 283.63 last 71.51) - mkdir 19277 (time 1788646183.71 total 293.64 last 66.96) - mkdir 19820 (time 1788646193.72 total 303.66 last 54.21) - mkdir 20000 (time 1788646196.47 total 306.40 last 65.65) - mkdir 20632 (time 1788646206.47 total 316.40 last 63.16) - mkdir 21247 (time 1788646216.47 total 326.41 last 61.49) - mkdir 21762 (time 1788646226.50 total 336.43 last 51.38) - mkdir 22370 (time 1788646236.50 total 346.43 last 60.79) - mkdir 23134 (time 1788646246.50 total 356.43 last 76.37) - mkdir 23915 (time 1788646256.51 total 366.44 last 78.05) - mkdir 24676 (time 1788646266.53 total 376.46 last 75.93) - mkdir 25377 (time 1788646276.55 total 386.49 last 69.94) - mkdir 26225 (time 1788646286.63 total 396.56 last 84.15) - mkdir 26964 (time 1788646296.66 total 406.59 last 73.68) - mkdir 27625 (time 1788646306.68 total 416.61 last 66.01) - mkdir 28302 (time 1788646316.68 total 426.61 last 67.66) - mkdir 28956 (time 1788646326.71 total 436.64 last 65.23) - mkdir 29591 (time 1788646336.71 total 446.64 last 63.49) - mkdir 30000 (time 1788646343.05 total 452.98 last 64.50) - mkdir 30705 (time 1788646353.05 total 462.99 last 70.47) - mkdir 31311 (time 1788646363.06 total 472.99 last 60.58) - mkdir 32061 (time 1788646373.07 total 483.00 last 74.91) - mkdir 32574 (time 1788646383.08 total 493.01 last 51.27) total: 32818 mkdir in 499.75 seconds: 65.67 ops/second - mkdir 633 (time 1788645899.71 total 10.00 last 63.30) - mkdir 1285 (time 1788645909.72 total 20.01 last 65.15) - mkdir 1991 (time 1788645919.74 total 30.03 last 70.43) - mkdir 2611 (time 1788645929.76 total 40.05 last 61.90) - mkdir 3107 (time 1788645939.77 total 50.06 last 49.55) - mkdir 3738 (time 1788645949.77 total 60.06 last 63.09) - mkdir 4482 (time 1788645959.79 total 70.08 last 74.28) - mkdir 5118 (time 1788645969.80 total 80.08 last 63.55) - mkdir 5702 (time 1788645979.81 total 90.10 last 58.33) - mkdir 6212 (time 1788645989.81 total 100.10 last 50.99) - mkdir 6690 (time 1788645999.82 total 110.11 last 47.74) - mkdir 7340 (time 1788646009.83 total 120.12 last 64.94) - mkdir 7954 (time 1788646019.83 total 130.12 last 61.39) - mkdir 8523 (time 1788646029.84 total 140.13 last 56.85) - mkdir 8953 (time 1788646039.84 total 150.13 last 43.00) - mkdir 9674 (time 1788646049.85 total 160.14 last 72.07) - mkdir 10000 (time 1788646054.98 total 165.27 last 63.56) - mkdir 10692 (time 1788646064.99 total 175.27 last 69.14) - mkdir 11425 (time 1788646075.00 total 185.29 last 73.18) - mkdir 12184 (time 1788646085.00 total 195.29 last 75.89) - mkdir 12890 (time 1788646095.02 total 205.31 last 70.49) - mkdir 13608 (time 1788646105.02 total 215.31 last 71.77) - mkdir 14407 (time 1788646115.03 total 225.32 last 79.82) - mkdir 15111 (time 1788646125.05 total 235.34 last 70.27) - mkdir 15824 (time 1788646135.07 total 245.36 last 71.16) - mkdir 16596 (time 1788646145.08 total 255.37 last 77.15) - mkdir 17196 (time 1788646155.08 total 265.37 last 60.00) - mkdir 17904 (time 1788646165.09 total 275.38 last 70.69) - mkdir 18630 (time 1788646175.09 total 285.38 last 72.60) - mkdir 19280 (time 1788646185.10 total 295.39 last 64.96) - mkdir 19836 (time 1788646195.11 total 305.40 last 55.55) - mkdir 20000 (time 1788646197.59 total 307.87 last 66.28) - mkdir 20657 (time 1788646207.60 total 317.89 last 65.62) - mkdir 21235 (time 1788646217.61 total 327.90 last 57.72) - mkdir 21820 (time 1788646227.62 total 337.91 last 58.45) - mkdir 22447 (time 1788646237.63 total 347.92 last 62.60) - mkdir 23216 (time 1788646247.64 total 357.93 last 76.88) - mkdir 24006 (time 1788646257.64 total 367.93 last 78.94) - mkdir 24768 (time 1788646267.67 total 377.96 last 76.03) - mkdir 25492 (time 1788646277.68 total 387.97 last 72.32) - mkdir 26304 (time 1788646287.71 total 398.00 last 80.92) - mkdir 26983 (time 1788646297.75 total 408.04 last 67.65) - mkdir 27650 (time 1788646307.76 total 418.05 last 66.63) - mkdir 28342 (time 1788646317.78 total 428.06 last 69.10) - mkdir 28995 (time 1788646327.79 total 438.08 last 65.23) - mkdir 29599 (time 1788646337.79 total 448.08 last 60.39) - mkdir 30000 (time 1788646344.17 total 454.46 last 62.79) - mkdir 30713 (time 1788646354.19 total 464.48 last 71.18) - mkdir 31381 (time 1788646364.19 total 474.48 last 66.79) - mkdir 32095 (time 1788646374.23 total 484.52 last 71.16) - mkdir 32598 (time 1788646384.23 total 494.52 last 50.27) total: 32818 mkdir in 500.39 seconds: 65.59 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7936 1263368 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276092 995212 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 20864 3586156 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 22612 3584408 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3998 1020002 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67694 956306 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2613 259531 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2748 259396 2% /mnt/lustre[OST:1] filesystem_summary: 590619 71692 518927 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788647241 ; total 0 ; last 0) - unlinked 10000 (time 1788647470 ; total 229 ; last 229) - unlinked 20000 (time 1788647713 ; total 472 ; last 243) - unlinked 30000 (time 1788647968 ; total 727 ; last 255) total: 32768 unlinks in 801 seconds: 40.908863 unlinks/second - unlinked 0 (time 1788647241 ; total 0 ; last 0) - unlinked 10000 (time 1788647470 ; total 229 ; last 229) - unlinked 20000 (time 1788647713 ; total 472 ; last 243) - unlinked 30000 (time 1788647969 ; total 728 ; last 256) total: 32768 unlinks in 802 seconds: 40.857857 unlinks/second nlink between: 1 - unlinked 0 (time 1788648045 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788648045 ; 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 7936 1263368 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13548 1257756 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 20864 3586156 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 22612 3584408 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3998 1020002 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2058 1021942 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2613 259531 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2748 259396 2% /mnt/lustre[OST:1] filesystem_summary: 524983 6056 518927 2% /mnt/lustre