== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 02:26:35 (1786688795) 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 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235916 332 235584 1% /mnt/lustre - mkdir 617 (time 1786688810.61 total 10.01 last 61.65) - mkdir 1156 (time 1786688820.62 total 20.02 last 53.80) - mkdir 1735 (time 1786688830.63 total 30.03 last 57.89) - mkdir 2405 (time 1786688840.64 total 40.04 last 66.93) - mkdir 3052 (time 1786688850.64 total 50.04 last 64.67) - mkdir 3692 (time 1786688860.66 total 60.07 last 63.84) - mkdir 4334 (time 1786688870.67 total 70.07 last 64.15) - mkdir 4933 (time 1786688880.70 total 80.10 last 59.73) - mkdir 5564 (time 1786688890.70 total 90.11 last 63.08) - mkdir 6217 (time 1786688900.71 total 100.12 last 65.23) - mkdir 6824 (time 1786688910.72 total 110.12 last 60.67) - mkdir 7447 (time 1786688920.72 total 120.12 last 62.30) - mkdir 8058 (time 1786688930.73 total 130.14 last 61.02) - mkdir 8706 (time 1786688940.75 total 140.16 last 64.66) - mkdir 9309 (time 1786688950.77 total 150.17 last 60.19) - mkdir 9859 (time 1786688960.78 total 160.18 last 54.95) - mkdir 10000 (time 1786688963.22 total 162.62 last 57.85) - mkdir 10608 (time 1786688973.28 total 172.68 last 60.42) - mkdir 11231 (time 1786688983.31 total 182.71 last 62.14) - mkdir 11821 (time 1786688993.33 total 192.73 last 58.88) - mkdir 12378 (time 1786689003.33 total 202.73 last 55.67) - mkdir 12902 (time 1786689013.34 total 212.75 last 52.33) - mkdir 13458 (time 1786689023.35 total 222.75 last 55.58) - mkdir 13953 (time 1786689033.38 total 232.78 last 49.36) - mkdir 14440 (time 1786689043.38 total 242.78 last 48.68) - mkdir 14996 (time 1786689053.40 total 252.81 last 55.47) - mkdir 15589 (time 1786689063.43 total 262.83 last 59.15) - mkdir 16167 (time 1786689073.44 total 272.84 last 57.73) - mkdir 16686 (time 1786689083.45 total 282.85 last 51.86) - mkdir 17273 (time 1786689093.47 total 292.87 last 58.60) - mkdir 17850 (time 1786689103.48 total 302.88 last 57.64) - mkdir 18385 (time 1786689113.48 total 312.89 last 53.47) - mkdir 19002 (time 1786689123.49 total 322.89 last 61.69) - mkdir 19580 (time 1786689133.67 total 333.07 last 56.76) - mkdir 20000 (time 1786689141.05 total 340.45 last 56.92) - mkdir 20580 (time 1786689151.05 total 350.46 last 57.96) - mkdir 21118 (time 1786689161.06 total 360.46 last 53.78) - mkdir 21707 (time 1786689171.13 total 370.53 last 58.50) - mkdir 22193 (time 1786689181.14 total 380.54 last 48.53) - mkdir 22807 (time 1786689191.14 total 390.54 last 61.40) - mkdir 23402 (time 1786689201.25 total 400.65 last 58.88) - mkdir 24036 (time 1786689211.26 total 410.67 last 63.28) - mkdir 24633 (time 1786689221.28 total 420.68 last 59.60) - mkdir 25181 (time 1786689231.28 total 430.68 last 54.80) - mkdir 25739 (time 1786689241.28 total 440.68 last 55.79) - mkdir 26309 (time 1786689251.29 total 450.69 last 56.97) - mkdir 26840 (time 1786689261.31 total 460.71 last 53.01) - mkdir 27374 (time 1786689271.32 total 470.72 last 53.31) - mkdir 27906 (time 1786689281.45 total 480.86 last 52.50) - mkdir 28528 (time 1786689291.46 total 490.86 last 62.16) - mkdir 29115 (time 1786689301.47 total 500.87 last 58.66) - mkdir 29758 (time 1786689311.48 total 510.89 last 64.20) - mkdir 30000 (time 1786689316.15 total 515.55 last 51.91) - mkdir 30518 (time 1786689326.66 total 526.06 last 49.26) - mkdir 31049 (time 1786689336.66 total 536.07 last 53.08) - mkdir 31520 (time 1786689346.67 total 546.07 last 47.07) - mkdir 31956 (time 1786689356.71 total 556.12 last 43.41) - mkdir 32523 (time 1786689366.72 total 566.12 last 56.69) total: 32818 mkdir in 571.06 seconds: 57.47 ops/second - mkdir 610 (time 1786688810.56 total 10.01 last 60.93) - mkdir 1180 (time 1786688820.72 total 20.17 last 56.11) - mkdir 1784 (time 1786688830.73 total 30.18 last 60.34) - mkdir 2460 (time 1786688840.74 total 40.20 last 67.51) - mkdir 3086 (time 1786688850.75 total 50.21 last 62.54) - mkdir 3713 (time 1786688860.78 total 60.23 last 62.53) - mkdir 4354 (time 1786688870.78 total 70.24 last 64.07) - mkdir 4965 (time 1786688880.78 total 80.24 last 61.10) - mkdir 5597 (time 1786688890.79 total 90.24 last 63.16) - mkdir 6250 (time 1786688900.81 total 100.26 last 65.18) - mkdir 6872 (time 1786688910.81 total 110.26 last 62.19) - mkdir 7509 (time 1786688920.85 total 120.30 last 63.44) - mkdir 8102 (time 1786688930.87 total 130.33 last 59.17) - mkdir 8755 (time 1786688940.88 total 140.33 last 65.26) - mkdir 9337 (time 1786688950.88 total 150.34 last 58.18) - mkdir 9891 (time 1786688960.89 total 160.34 last 55.36) - mkdir 10000 (time 1786688963.06 total 162.51 last 50.29) - mkdir 10649 (time 1786688973.09 total 172.54 last 64.71) - mkdir 11235 (time 1786688983.11 total 182.56 last 58.47) - mkdir 11827 (time 1786688993.12 total 192.58 last 59.11) - mkdir 12353 (time 1786689003.12 total 202.58 last 52.59) - mkdir 12900 (time 1786689013.14 total 212.60 last 54.59) - mkdir 13430 (time 1786689023.16 total 222.61 last 52.93) - mkdir 13897 (time 1786689033.17 total 232.63 last 46.62) - mkdir 14420 (time 1786689043.18 total 242.63 last 52.29) - mkdir 15003 (time 1786689053.18 total 252.63 last 58.28) - mkdir 15572 (time 1786689063.18 total 262.64 last 56.87) - mkdir 16165 (time 1786689073.19 total 272.65 last 59.24) - mkdir 16678 (time 1786689083.22 total 282.68 last 51.16) - mkdir 17264 (time 1786689093.22 total 292.68 last 58.59) - mkdir 17836 (time 1786689103.23 total 302.68 last 57.17) - mkdir 18370 (time 1786689113.23 total 312.69 last 53.39) - mkdir 18998 (time 1786689123.24 total 322.69 last 62.74) - mkdir 19563 (time 1786689133.25 total 332.70 last 56.45) - mkdir 20000 (time 1786689141.07 total 340.52 last 55.88) - mkdir 20579 (time 1786689151.10 total 350.55 last 57.75) - mkdir 21135 (time 1786689161.10 total 360.56 last 55.56) - mkdir 21700 (time 1786689171.15 total 370.61 last 56.22) - mkdir 22204 (time 1786689181.15 total 380.61 last 50.39) - mkdir 22777 (time 1786689191.16 total 390.62 last 57.23) - mkdir 23341 (time 1786689201.23 total 400.69 last 56.01) - mkdir 23964 (time 1786689211.23 total 410.69 last 62.29) - mkdir 24572 (time 1786689221.25 total 420.71 last 60.71) - mkdir 25124 (time 1786689231.26 total 430.71 last 55.15) - mkdir 25669 (time 1786689241.26 total 440.72 last 54.49) - mkdir 26215 (time 1786689251.27 total 450.73 last 54.55) - mkdir 26737 (time 1786689261.28 total 460.74 last 52.15) - mkdir 27270 (time 1786689271.29 total 470.75 last 53.24) - mkdir 27831 (time 1786689281.46 total 480.92 last 55.15) - mkdir 28458 (time 1786689291.47 total 490.92 last 62.68) - mkdir 29057 (time 1786689301.47 total 500.93 last 59.86) - mkdir 29686 (time 1786689311.49 total 510.94 last 62.79) - mkdir 30000 (time 1786689318.22 total 517.67 last 46.68) - mkdir 30526 (time 1786689328.24 total 527.69 last 52.48) - mkdir 31038 (time 1786689338.24 total 537.70 last 51.20) - mkdir 31489 (time 1786689348.24 total 547.70 last 45.10) - mkdir 31925 (time 1786689358.25 total 557.70 last 43.57) - mkdir 32472 (time 1786689368.60 total 568.05 last 52.86) total: 32818 mkdir in 573.40 seconds: 57.23 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 490240 1717888 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 303845 65969 237876 22% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301553 65969 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1786689925 ; total 0 ; last 0) - unlinked 10000 (time 1786690096 ; total 171 ; last 171) - unlinked 20000 (time 1786690264 ; total 339 ; last 168) - unlinked 30000 (time 1786690438 ; total 513 ; last 174) total: 32768 unlinks in 565 seconds: 57.996460 unlinks/second - unlinked 0 (time 1786689925 ; total 0 ; last 0) - unlinked 10000 (time 1786690095 ; total 170 ; last 170) - unlinked 20000 (time 1786690263 ; total 338 ; last 168) - unlinked 30000 (time 1786690438 ; total 513 ; last 175) total: 32768 unlinks in 565 seconds: 57.996460 unlinks/second nlink between: 102 - unlinked 0 (time 1786690493 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1786690493 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 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 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235917 333 235584 1% /mnt/lustre