== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 00:51:10 (1789793470) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7876 1263428 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7228 1264076 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 25860 3581160 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17620 3589400 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4038 1019962 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1977 1022023 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2647 259497 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2675 259469 2% /mnt/lustre[OST:1] filesystem_summary: 524981 6015 518966 2% /mnt/lustre - mkdir 745 (time 1789793485.06 total 10.01 last 74.44) - mkdir 1461 (time 1789793495.10 total 20.05 last 71.31) - mkdir 2112 (time 1789793505.11 total 30.05 last 65.07) - mkdir 2755 (time 1789793515.11 total 40.06 last 64.28) - mkdir 3351 (time 1789793525.11 total 50.06 last 59.58) - mkdir 3939 (time 1789793535.12 total 60.07 last 58.77) - mkdir 4643 (time 1789793545.13 total 70.08 last 70.31) - mkdir 5306 (time 1789793555.15 total 80.09 last 66.19) - mkdir 6006 (time 1789793565.15 total 90.10 last 69.95) - mkdir 6737 (time 1789793575.16 total 100.10 last 73.09) - mkdir 7514 (time 1789793585.16 total 110.10 last 77.69) - mkdir 8296 (time 1789793595.22 total 120.17 last 77.71) - mkdir 8858 (time 1789793605.23 total 130.18 last 56.15) - mkdir 9565 (time 1789793615.24 total 140.18 last 70.65) - mkdir 10000 (time 1789793621.05 total 145.99 last 74.86) - mkdir 10806 (time 1789793631.05 total 155.99 last 80.60) - mkdir 11542 (time 1789793641.05 total 166.00 last 73.58) - mkdir 12281 (time 1789793651.07 total 176.01 last 73.77) - mkdir 12932 (time 1789793661.08 total 186.03 last 64.99) - mkdir 13691 (time 1789793671.09 total 196.03 last 75.89) - mkdir 14371 (time 1789793681.09 total 206.03 last 67.99) - mkdir 15094 (time 1789793691.12 total 216.07 last 72.07) - mkdir 15848 (time 1789793701.12 total 226.07 last 75.37) - mkdir 16556 (time 1789793711.12 total 236.07 last 70.80) - mkdir 17279 (time 1789793721.13 total 246.08 last 72.22) - mkdir 17979 (time 1789793731.14 total 256.09 last 69.97) - mkdir 18643 (time 1789793741.14 total 266.09 last 66.39) - mkdir 19406 (time 1789793751.15 total 276.10 last 76.21) - mkdir 20000 (time 1789793758.78 total 283.72 last 77.90) - mkdir 20726 (time 1789793768.79 total 293.74 last 72.48) - mkdir 21470 (time 1789793778.82 total 303.76 last 74.22) - mkdir 22092 (time 1789793788.82 total 313.77 last 62.19) - mkdir 22821 (time 1789793798.85 total 323.80 last 72.67) - mkdir 23564 (time 1789793808.85 total 333.80 last 74.27) - mkdir 24282 (time 1789793818.86 total 343.81 last 71.73) - mkdir 25003 (time 1789793828.88 total 353.83 last 71.98) - mkdir 25770 (time 1789793838.89 total 363.84 last 76.61) - mkdir 26569 (time 1789793848.90 total 373.84 last 79.86) - mkdir 27375 (time 1789793858.90 total 383.85 last 80.55) - mkdir 28151 (time 1789793868.91 total 393.86 last 77.53) - mkdir 28888 (time 1789793878.93 total 403.87 last 73.59) - mkdir 29686 (time 1789793888.94 total 413.88 last 79.73) - mkdir 30000 (time 1789793893.41 total 418.36 last 70.20) - mkdir 30695 (time 1789793903.42 total 428.36 last 69.45) - mkdir 31403 (time 1789793913.45 total 438.40 last 70.57) - mkdir 32050 (time 1789793923.47 total 448.41 last 64.59) - mkdir 32762 (time 1789793933.48 total 458.42 last 71.13) total: 32818 mkdir in 459.30 seconds: 71.45 ops/second - mkdir 734 (time 1789793485.07 total 10.00 last 73.39) - mkdir 1447 (time 1789793495.08 total 20.01 last 71.27) - mkdir 2118 (time 1789793505.08 total 30.01 last 67.06) - mkdir 2772 (time 1789793515.14 total 40.07 last 65.04) - mkdir 3368 (time 1789793525.15 total 50.08 last 59.52) - mkdir 3941 (time 1789793535.17 total 60.09 last 57.23) - mkdir 4649 (time 1789793545.18 total 70.11 last 70.70) - mkdir 5289 (time 1789793555.19 total 80.12 last 63.93) - mkdir 5975 (time 1789793565.20 total 90.13 last 68.54) - mkdir 6694 (time 1789793575.21 total 100.14 last 71.84) - mkdir 7434 (time 1789793585.21 total 110.14 last 73.97) - mkdir 8183 (time 1789793595.25 total 120.18 last 74.62) - mkdir 8714 (time 1789793605.26 total 130.19 last 53.06) - mkdir 9455 (time 1789793615.27 total 140.19 last 74.03) - mkdir 10000 (time 1789793622.59 total 147.51 last 74.46) - mkdir 10819 (time 1789793632.60 total 157.52 last 81.82) - mkdir 11565 (time 1789793642.61 total 167.54 last 74.47) - mkdir 12270 (time 1789793652.62 total 177.54 last 70.49) - mkdir 12956 (time 1789793662.63 total 187.56 last 68.51) - mkdir 13705 (time 1789793672.64 total 197.57 last 74.81) - mkdir 14389 (time 1789793682.64 total 207.57 last 68.39) - mkdir 15155 (time 1789793692.64 total 217.57 last 76.60) - mkdir 15907 (time 1789793702.66 total 227.59 last 75.06) - mkdir 16588 (time 1789793712.68 total 237.60 last 67.99) - mkdir 17278 (time 1789793722.68 total 247.60 last 69.00) - mkdir 17967 (time 1789793732.68 total 257.61 last 68.89) - mkdir 18693 (time 1789793742.69 total 267.62 last 72.49) - mkdir 19451 (time 1789793752.70 total 277.63 last 75.73) - mkdir 20000 (time 1789793759.77 total 284.70 last 77.68) - mkdir 20727 (time 1789793769.79 total 294.71 last 72.59) - mkdir 21425 (time 1789793779.79 total 304.72 last 69.79) - mkdir 22091 (time 1789793789.79 total 314.72 last 66.59) - mkdir 22765 (time 1789793799.79 total 324.72 last 67.37) - mkdir 23523 (time 1789793809.80 total 334.72 last 75.78) - mkdir 24235 (time 1789793819.80 total 344.73 last 71.18) - mkdir 24951 (time 1789793829.81 total 354.73 last 71.55) - mkdir 25690 (time 1789793839.81 total 364.74 last 73.85) - mkdir 26461 (time 1789793849.82 total 374.75 last 77.06) - mkdir 27213 (time 1789793859.83 total 384.76 last 75.12) - mkdir 28024 (time 1789793869.84 total 394.76 last 81.04) - mkdir 28765 (time 1789793879.84 total 404.77 last 74.07) - mkdir 29542 (time 1789793889.85 total 414.78 last 77.62) - mkdir 30000 (time 1789793896.48 total 421.41 last 69.10) - mkdir 30734 (time 1789793906.49 total 431.42 last 73.31) - mkdir 31453 (time 1789793916.49 total 441.42 last 71.88) - mkdir 32064 (time 1789793926.51 total 451.44 last 60.99) - mkdir 32775 (time 1789793936.51 total 461.44 last 71.09) total: 32818 mkdir in 462.22 seconds: 71.00 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7876 1263428 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276236 995068 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 25860 3581160 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17620 3589400 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4038 1019962 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67613 956387 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2647 259497 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2675 259469 2% /mnt/lustre[OST:1] filesystem_summary: 590617 71651 518966 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1789794710 ; total 0 ; last 0) - unlinked 10000 (time 1789794905 ; total 195 ; last 195) - unlinked 20000 (time 1789795094 ; total 384 ; last 189) - unlinked 30000 (time 1789795274 ; total 564 ; last 180) total: 32768 unlinks in 606 seconds: 54.072609 unlinks/second - unlinked 0 (time 1789794710 ; total 0 ; last 0) - unlinked 10000 (time 1789794907 ; total 197 ; last 197) - unlinked 20000 (time 1789795097 ; total 387 ; last 190) - unlinked 30000 (time 1789795278 ; total 568 ; last 181) total: 32768 unlinks in 610 seconds: 53.718033 unlinks/second nlink between: 1 - unlinked 0 (time 1789795321 ; total 1 ; last 1) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1789795320 ; 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 7876 1263428 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13692 1257612 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 25860 3581160 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17620 3589400 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4038 1019962 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1977 1022023 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2647 259497 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2675 259469 2% /mnt/lustre[OST:1] filesystem_summary: 524981 6015 518966 2% /mnt/lustre