== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 05:33:53 (1786959233) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7940 1263364 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7308 1263996 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 23784 3583236 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19692 3587328 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4071 1019929 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1978 1022022 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2779 259365 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2766 259378 2% /mnt/lustre[OST:1] filesystem_summary: 524792 6049 518743 2% /mnt/lustre - mkdir 680 (time 1786959248.48 total 10.01 last 67.95) - mkdir 1387 (time 1786959258.49 total 20.02 last 70.64) - mkdir 2072 (time 1786959268.49 total 30.02 last 68.45) - mkdir 2740 (time 1786959278.55 total 40.08 last 66.45) - mkdir 3370 (time 1786959288.55 total 50.08 last 62.98) - mkdir 4085 (time 1786959298.60 total 60.13 last 71.11) - mkdir 4674 (time 1786959308.63 total 70.16 last 58.72) - mkdir 5388 (time 1786959318.64 total 80.17 last 71.33) - mkdir 6017 (time 1786959328.65 total 90.18 last 62.84) - mkdir 6720 (time 1786959338.70 total 100.23 last 69.99) - mkdir 7385 (time 1786959348.71 total 110.24 last 66.40) - mkdir 8062 (time 1786959358.74 total 120.27 last 67.52) - mkdir 8725 (time 1786959368.78 total 130.31 last 66.05) - mkdir 9423 (time 1786959378.79 total 140.32 last 69.68) - mkdir 10000 (time 1786959387.06 total 148.59 last 69.82) - mkdir 10650 (time 1786959397.06 total 158.59 last 65.00) - mkdir 11283 (time 1786959407.07 total 168.60 last 63.22) - mkdir 11938 (time 1786959417.08 total 178.61 last 65.45) - mkdir 12585 (time 1786959427.08 total 188.61 last 64.69) - mkdir 13253 (time 1786959437.09 total 198.62 last 66.76) - mkdir 13927 (time 1786959447.09 total 208.62 last 67.38) - mkdir 14485 (time 1786959457.13 total 218.66 last 55.57) - mkdir 15130 (time 1786959467.13 total 228.66 last 64.49) - mkdir 15795 (time 1786959477.18 total 238.71 last 66.18) - mkdir 16334 (time 1786959487.19 total 248.72 last 53.86) - mkdir 16883 (time 1786959497.19 total 258.72 last 54.88) - mkdir 17473 (time 1786959507.20 total 268.73 last 58.95) - mkdir 18091 (time 1786959517.20 total 278.73 last 61.78) - mkdir 18720 (time 1786959527.23 total 288.76 last 62.71) - mkdir 19414 (time 1786959537.24 total 298.77 last 69.36) - mkdir 20000 (time 1786959546.20 total 307.73 last 65.40) - mkdir 20616 (time 1786959556.21 total 317.74 last 61.52) - mkdir 21195 (time 1786959566.24 total 327.77 last 57.78) - mkdir 21739 (time 1786959576.25 total 337.78 last 54.31) - mkdir 22389 (time 1786959586.26 total 347.79 last 64.94) - mkdir 22970 (time 1786959596.29 total 357.82 last 57.92) - mkdir 23566 (time 1786959606.32 total 367.85 last 59.46) - mkdir 24200 (time 1786959616.33 total 377.86 last 63.30) - mkdir 24839 (time 1786959626.33 total 387.86 last 63.88) - mkdir 25517 (time 1786959636.34 total 397.87 last 67.73) - mkdir 26134 (time 1786959646.35 total 407.88 last 61.65) - mkdir 26751 (time 1786959656.37 total 417.90 last 61.57) - mkdir 27374 (time 1786959666.41 total 427.94 last 62.08) - mkdir 27981 (time 1786959676.42 total 437.95 last 60.62) - mkdir 28630 (time 1786959686.43 total 447.96 last 64.85) - mkdir 29269 (time 1786959696.45 total 457.98 last 63.79) - mkdir 29884 (time 1786959706.46 total 467.99 last 61.45) - mkdir 30552 (time 1786959716.46 total 477.99 last 66.78) - mkdir 31168 (time 1786959726.48 total 488.01 last 61.48) - mkdir 31783 (time 1786959736.49 total 498.02 last 61.44) - mkdir 32418 (time 1786959746.49 total 508.02 last 63.48) total: 32818 mkdir in 513.35 seconds: 63.93 ops/second - mkdir 667 (time 1786959248.33 total 10.01 last 66.65) - mkdir 1370 (time 1786959258.34 total 20.01 last 70.27) - mkdir 2051 (time 1786959268.34 total 30.01 last 68.10) - mkdir 2695 (time 1786959278.36 total 40.03 last 64.29) - mkdir 3305 (time 1786959288.36 total 50.03 last 60.97) - mkdir 4012 (time 1786959298.37 total 60.05 last 70.63) - mkdir 4616 (time 1786959308.39 total 70.06 last 60.30) - mkdir 5315 (time 1786959318.40 total 80.07 last 69.84) - mkdir 5959 (time 1786959328.40 total 90.07 last 64.39) - mkdir 6636 (time 1786959338.41 total 100.09 last 67.61) - mkdir 7315 (time 1786959348.41 total 110.09 last 67.90) - mkdir 7977 (time 1786959358.43 total 120.10 last 66.11) - mkdir 8612 (time 1786959368.44 total 130.11 last 63.43) - mkdir 9324 (time 1786959378.44 total 140.11 last 71.19) - mkdir 9996 (time 1786959388.44 total 150.12 last 67.19) - mkdir 10642 (time 1786959398.46 total 160.13 last 64.48) - mkdir 11287 (time 1786959408.47 total 170.15 last 64.41) - mkdir 11929 (time 1786959418.48 total 180.16 last 64.13) - mkdir 12600 (time 1786959428.49 total 190.16 last 67.06) - mkdir 13298 (time 1786959438.49 total 200.16 last 69.79) - mkdir 13935 (time 1786959448.49 total 210.17 last 63.70) - mkdir 14476 (time 1786959458.49 total 220.17 last 54.09) - mkdir 15081 (time 1786959468.49 total 230.17 last 60.50) - mkdir 15739 (time 1786959478.50 total 240.17 last 65.79) - mkdir 16309 (time 1786959488.53 total 250.20 last 56.82) - mkdir 16846 (time 1786959498.53 total 260.21 last 53.66) - mkdir 17439 (time 1786959508.54 total 270.22 last 59.25) - mkdir 18073 (time 1786959518.55 total 280.23 last 63.33) - mkdir 18719 (time 1786959528.56 total 290.23 last 64.58) - mkdir 19418 (time 1786959538.56 total 300.24 last 69.84) - mkdir 20000 (time 1786959547.48 total 309.15 last 65.30) - mkdir 20616 (time 1786959557.50 total 319.17 last 61.46) - mkdir 21143 (time 1786959567.52 total 329.19 last 52.60) - mkdir 21670 (time 1786959577.53 total 339.20 last 52.67) - mkdir 22322 (time 1786959587.54 total 349.21 last 65.13) - mkdir 22881 (time 1786959597.55 total 359.22 last 55.85) - mkdir 23487 (time 1786959607.57 total 369.24 last 60.48) - mkdir 24127 (time 1786959617.61 total 379.28 last 63.74) - mkdir 24758 (time 1786959627.61 total 389.28 last 63.09) - mkdir 25409 (time 1786959637.63 total 399.30 last 64.99) - mkdir 25998 (time 1786959647.63 total 409.30 last 58.88) - mkdir 26617 (time 1786959657.64 total 419.32 last 61.81) - mkdir 27253 (time 1786959667.65 total 429.32 last 63.58) - mkdir 27906 (time 1786959677.65 total 439.32 last 65.29) - mkdir 28556 (time 1786959687.67 total 449.34 last 64.87) - mkdir 29189 (time 1786959697.68 total 459.35 last 63.25) - mkdir 29818 (time 1786959707.68 total 469.36 last 62.86) - mkdir 30000 (time 1786959710.42 total 472.09 last 66.50) - mkdir 30623 (time 1786959720.43 total 482.11 last 62.21) - mkdir 31238 (time 1786959730.46 total 492.14 last 61.32) - mkdir 31879 (time 1786959740.47 total 502.14 last 64.09) - mkdir 32514 (time 1786959750.47 total 512.14 last 63.49) total: 32818 mkdir in 516.24 seconds: 63.57 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276964 994340 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7308 1263996 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 23784 3583236 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19692 3587328 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69707 954293 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1978 1022022 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2779 259365 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2766 259378 2% /mnt/lustre[OST:1] filesystem_summary: 590428 71685 518743 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1786960682 ; total 0 ; last 0) - unlinked 10000 (time 1786960933 ; total 251 ; last 251) - unlinked 20000 (time 1786961192 ; total 510 ; last 259) - unlinked 30000 (time 1786961444 ; total 762 ; last 252) total: 32768 unlinks in 826 seconds: 39.670704 unlinks/second - unlinked 0 (time 1786960682 ; total 0 ; last 0) - unlinked 10000 (time 1786960931 ; total 249 ; last 249) - unlinked 20000 (time 1786961191 ; total 509 ; last 260) - unlinked 30000 (time 1786961445 ; total 763 ; last 254) total: 32768 unlinks in 826 seconds: 39.670704 unlinks/second nlink between: 1 - unlinked 0 (time 1786961511 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1786961511 ; 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 14420 1256884 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7308 1263996 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 23784 3583236 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19692 3587328 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4071 1019929 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1978 1022022 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2779 259365 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2766 259378 2% /mnt/lustre[OST:1] filesystem_summary: 524792 6049 518743 2% /mnt/lustre