== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 05:37:47 (1783071467) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 2048 2206592 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 534562 332 534230 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235916 332 235584 1% /mnt/lustre - mkdir 558 (time 1783071483.71 total 10.01 last 55.75) - mkdir 1181 (time 1783071493.75 total 20.05 last 62.05) - mkdir 1687 (time 1783071503.76 total 30.05 last 50.58) - mkdir 2280 (time 1783071513.77 total 40.07 last 59.19) - mkdir 2846 (time 1783071523.78 total 50.08 last 56.56) - mkdir 3437 (time 1783071533.79 total 60.09 last 59.05) - mkdir 3995 (time 1783071543.80 total 70.10 last 55.75) - mkdir 4496 (time 1783071553.82 total 80.11 last 50.02) - mkdir 5033 (time 1783071563.83 total 90.12 last 53.63) - mkdir 5598 (time 1783071573.87 total 100.17 last 56.27) - mkdir 6159 (time 1783071583.87 total 110.17 last 56.09) - mkdir 6715 (time 1783071593.88 total 120.17 last 55.58) - mkdir 7147 (time 1783071603.91 total 130.21 last 43.05) - mkdir 7688 (time 1783071613.93 total 140.22 last 54.01) - mkdir 8241 (time 1783071623.93 total 150.23 last 55.27) - mkdir 8883 (time 1783071633.94 total 160.23 last 64.18) - mkdir 9517 (time 1783071643.97 total 170.27 last 63.18) - mkdir 10000 (time 1783071652.04 total 178.34 last 59.83) - mkdir 10538 (time 1783071662.05 total 188.34 last 53.79) - mkdir 11200 (time 1783071672.05 total 198.35 last 66.18) - mkdir 11784 (time 1783071682.05 total 208.35 last 58.38) - mkdir 12467 (time 1783071692.06 total 218.35 last 68.27) - mkdir 13127 (time 1783071702.07 total 228.36 last 65.94) - mkdir 13696 (time 1783071712.08 total 238.38 last 56.80) - mkdir 14318 (time 1783071722.09 total 248.38 last 62.17) - mkdir 15022 (time 1783071732.12 total 258.41 last 70.20) - mkdir 15640 (time 1783071742.12 total 268.42 last 61.75) - mkdir 16317 (time 1783071752.21 total 278.50 last 67.15) - mkdir 16984 (time 1783071762.21 total 288.51 last 66.68) - mkdir 17543 (time 1783071772.22 total 298.52 last 55.83) - mkdir 18123 (time 1783071782.23 total 308.53 last 57.94) - mkdir 18489 (time 1783071792.25 total 318.55 last 36.52) - mkdir 18967 (time 1783071802.26 total 328.56 last 47.76) - mkdir 19533 (time 1783071812.26 total 338.56 last 56.60) - mkdir 20000 (time 1783071820.74 total 347.04 last 55.09) - mkdir 20554 (time 1783071830.78 total 357.07 last 55.21) - mkdir 21079 (time 1783071840.79 total 367.09 last 52.41) - mkdir 21611 (time 1783071850.80 total 377.10 last 53.16) - mkdir 22234 (time 1783071860.83 total 387.13 last 62.10) - mkdir 22746 (time 1783071870.86 total 397.15 last 51.07) - mkdir 23379 (time 1783071880.86 total 407.16 last 63.28) - mkdir 23931 (time 1783071890.87 total 417.16 last 55.17) - mkdir 24492 (time 1783071900.89 total 427.18 last 55.99) - mkdir 25077 (time 1783071910.89 total 437.19 last 58.48) - mkdir 25630 (time 1783071920.91 total 447.21 last 55.18) - mkdir 26206 (time 1783071930.92 total 457.21 last 57.57) - mkdir 26773 (time 1783071940.93 total 467.23 last 56.64) - mkdir 27358 (time 1783071950.94 total 477.23 last 58.46) - mkdir 27944 (time 1783071960.99 total 487.29 last 58.29) - mkdir 28519 (time 1783071970.99 total 497.29 last 57.48) - mkdir 29025 (time 1783071981.00 total 507.30 last 50.56) - mkdir 29467 (time 1783071991.01 total 517.31 last 44.15) - mkdir 29912 (time 1783072001.01 total 527.31 last 44.50) - mkdir 30321 (time 1783072011.05 total 537.34 last 40.77) - mkdir 30826 (time 1783072021.06 total 547.35 last 50.44) - mkdir 31280 (time 1783072031.06 total 557.35 last 45.40) - mkdir 31711 (time 1783072041.06 total 567.36 last 43.08) - mkdir 32279 (time 1783072051.08 total 577.38 last 56.68) - mkdir 32786 (time 1783072061.09 total 587.39 last 50.67) total: 32818 mkdir in 587.78 seconds: 55.83 ops/second - mkdir 577 (time 1783071483.71 total 10.00 last 57.68) - mkdir 1199 (time 1783071493.72 total 20.01 last 62.15) - mkdir 1725 (time 1783071503.72 total 30.02 last 52.55) - mkdir 2307 (time 1783071513.75 total 40.05 last 58.04) - mkdir 2864 (time 1783071523.81 total 50.10 last 55.41) - mkdir 3471 (time 1783071533.81 total 60.11 last 60.66) - mkdir 4024 (time 1783071543.83 total 70.13 last 55.20) - mkdir 4521 (time 1783071553.83 total 80.13 last 49.69) - mkdir 5032 (time 1783071563.84 total 90.14 last 51.06) - mkdir 5593 (time 1783071573.84 total 100.14 last 56.07) - mkdir 6142 (time 1783071583.85 total 110.14 last 54.90) - mkdir 6703 (time 1783071593.90 total 120.19 last 55.81) - mkdir 7136 (time 1783071603.90 total 130.20 last 43.29) - mkdir 7673 (time 1783071613.92 total 140.21 last 53.60) - mkdir 8233 (time 1783071623.93 total 150.22 last 55.96) - mkdir 8868 (time 1783071633.93 total 160.23 last 63.48) - mkdir 9508 (time 1783071643.94 total 170.24 last 63.93) - mkdir 10000 (time 1783071652.29 total 178.58 last 58.94) - mkdir 10552 (time 1783071662.30 total 188.59 last 55.16) - mkdir 11218 (time 1783071672.31 total 198.60 last 66.53) - mkdir 11844 (time 1783071682.32 total 208.62 last 62.50) - mkdir 12515 (time 1783071692.34 total 218.63 last 67.00) - mkdir 13173 (time 1783071702.35 total 228.65 last 65.69) - mkdir 13739 (time 1783071712.38 total 238.68 last 56.45) - mkdir 14394 (time 1783071722.39 total 248.68 last 65.47) - mkdir 15090 (time 1783071732.40 total 258.70 last 69.48) - mkdir 15693 (time 1783071742.40 total 268.70 last 60.30) - mkdir 16315 (time 1783071752.42 total 278.71 last 62.12) - mkdir 16979 (time 1783071762.42 total 288.72 last 66.37) - mkdir 17550 (time 1783071772.42 total 298.72 last 57.08) - mkdir 18122 (time 1783071782.44 total 308.73 last 57.13) - mkdir 18491 (time 1783071792.46 total 318.76 last 36.79) - mkdir 18940 (time 1783071802.47 total 328.77 last 44.86) - mkdir 19465 (time 1783071812.48 total 338.77 last 52.47) - mkdir 19979 (time 1783071822.55 total 348.84 last 51.05) - mkdir 20560 (time 1783071832.55 total 358.85 last 58.08) - mkdir 21072 (time 1783071842.56 total 368.86 last 51.13) - mkdir 21619 (time 1783071852.57 total 378.87 last 54.66) - mkdir 22155 (time 1783071862.59 total 388.88 last 53.52) - mkdir 22691 (time 1783071872.60 total 398.90 last 53.51) - mkdir 23273 (time 1783071882.63 total 408.92 last 58.05) - mkdir 23856 (time 1783071892.64 total 418.94 last 58.24) - mkdir 24404 (time 1783071902.64 total 428.94 last 54.79) - mkdir 24967 (time 1783071912.65 total 438.95 last 56.25) - mkdir 25559 (time 1783071922.66 total 448.96 last 59.13) - mkdir 26123 (time 1783071932.67 total 458.96 last 56.35) - mkdir 26708 (time 1783071942.68 total 468.97 last 58.46) - mkdir 27283 (time 1783071952.70 total 479.00 last 57.35) - mkdir 27841 (time 1783071962.72 total 489.01 last 55.72) - mkdir 28421 (time 1783071972.72 total 499.01 last 57.99) - mkdir 28904 (time 1783071982.72 total 509.02 last 48.28) - mkdir 29316 (time 1783071992.75 total 519.05 last 41.08) - mkdir 29775 (time 1783072002.76 total 529.06 last 45.86) - mkdir 30000 (time 1783072008.69 total 534.99 last 37.91) - mkdir 30460 (time 1783072018.99 total 545.29 last 44.68) - mkdir 30950 (time 1783072029.02 total 555.31 last 48.88) - mkdir 31359 (time 1783072039.05 total 565.35 last 40.74) - mkdir 31884 (time 1783072049.08 total 575.37 last 52.39) - mkdir 32428 (time 1783072059.08 total 585.38 last 54.36) total: 32818 mkdir in 591.44 seconds: 55.49 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 489984 1718144 23% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 303986 65969 238017 22% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301553 65969 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1783072752 ; total 1 ; last 1) - unlinked 10000 (time 1783072951 ; total 200 ; last 199) - unlinked 20000 (time 1783073160 ; total 409 ; last 209) - unlinked 30000 (time 1783073332 ; total 581 ; last 172) total: 32768 unlinks in 630 seconds: 52.012699 unlinks/second - unlinked 0 (time 1783072751 ; total 0 ; last 0) - unlinked 10000 (time 1783072951 ; total 200 ; last 200) - unlinked 20000 (time 1783073162 ; total 411 ; last 211) - unlinked 30000 (time 1783073334 ; total 583 ; last 172) total: 32768 unlinks in 631 seconds: 51.930271 unlinks/second nlink between: 102 - unlinked 0 (time 1783073383 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1783073383 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second nlink after: 2 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 2209152 2176 2204928 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 526887 333 526554 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235917 333 235584 1% /mnt/lustre