== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 04:10:09 (1787818209) 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 562 (time 1787818225.59 total 10.02 last 56.11) - mkdir 1092 (time 1787818235.62 total 20.04 last 52.86) - mkdir 1691 (time 1787818245.63 total 30.06 last 59.83) - mkdir 2291 (time 1787818255.64 total 40.07 last 59.93) - mkdir 2882 (time 1787818265.65 total 50.08 last 59.04) - mkdir 3493 (time 1787818275.65 total 60.08 last 61.09) - mkdir 4097 (time 1787818285.69 total 70.11 last 60.22) - mkdir 4699 (time 1787818295.69 total 80.12 last 60.14) - mkdir 5335 (time 1787818305.70 total 90.12 last 63.58) - mkdir 5896 (time 1787818315.70 total 100.13 last 56.06) - mkdir 6505 (time 1787818325.71 total 110.14 last 60.84) - mkdir 7065 (time 1787818335.75 total 120.18 last 55.79) - mkdir 7590 (time 1787818345.77 total 130.19 last 52.43) - mkdir 8195 (time 1787818355.77 total 140.19 last 60.49) - mkdir 8757 (time 1787818365.78 total 150.20 last 56.15) - mkdir 9318 (time 1787818375.87 total 160.29 last 55.60) - mkdir 9882 (time 1787818385.87 total 170.30 last 56.37) - mkdir 10478 (time 1787818395.88 total 180.30 last 59.57) - mkdir 11051 (time 1787818405.88 total 190.31 last 57.27) - mkdir 11632 (time 1787818415.89 total 200.31 last 58.08) - mkdir 12234 (time 1787818425.90 total 210.32 last 60.13) - mkdir 12830 (time 1787818435.92 total 220.35 last 59.46) - mkdir 13434 (time 1787818445.95 total 230.37 last 60.26) - mkdir 14020 (time 1787818455.95 total 240.37 last 58.58) - mkdir 14562 (time 1787818465.96 total 250.39 last 54.12) - mkdir 15039 (time 1787818475.97 total 260.40 last 47.66) - mkdir 15431 (time 1787818486.01 total 270.44 last 39.04) - mkdir 15958 (time 1787818496.02 total 280.44 last 52.68) - mkdir 16370 (time 1787818506.04 total 290.46 last 41.10) - mkdir 16867 (time 1787818516.05 total 300.47 last 49.65) - mkdir 17437 (time 1787818526.07 total 310.49 last 56.92) - mkdir 17939 (time 1787818536.07 total 320.49 last 50.17) - mkdir 18518 (time 1787818546.08 total 330.50 last 57.86) - mkdir 19097 (time 1787818556.10 total 340.52 last 57.80) - mkdir 19702 (time 1787818566.11 total 350.53 last 60.43) - mkdir 20000 (time 1787818571.46 total 355.88 last 55.66) - mkdir 20610 (time 1787818581.46 total 365.89 last 60.99) - mkdir 21187 (time 1787818591.46 total 375.89 last 57.69) - mkdir 21783 (time 1787818601.47 total 385.89 last 59.57) - mkdir 22372 (time 1787818611.47 total 395.89 last 58.89) - mkdir 22964 (time 1787818621.47 total 405.89 last 59.19) - mkdir 23518 (time 1787818631.48 total 415.91 last 55.34) - mkdir 24122 (time 1787818641.50 total 425.93 last 60.26) - mkdir 24678 (time 1787818651.52 total 435.95 last 55.50) - mkdir 25199 (time 1787818661.77 total 446.19 last 50.85) - mkdir 25716 (time 1787818671.78 total 456.20 last 51.63) - mkdir 26175 (time 1787818681.78 total 466.21 last 45.90) - mkdir 26592 (time 1787818691.80 total 476.22 last 41.63) - mkdir 27142 (time 1787818701.81 total 486.23 last 54.95) - mkdir 27697 (time 1787818711.82 total 496.25 last 55.41) - mkdir 28229 (time 1787818721.87 total 506.29 last 52.97) - mkdir 28740 (time 1787818731.89 total 516.32 last 50.97) - mkdir 29210 (time 1787818741.89 total 526.32 last 46.99) - mkdir 29699 (time 1787818751.90 total 536.32 last 48.89) - mkdir 30000 (time 1787818757.61 total 542.03 last 52.70) - mkdir 30500 (time 1787818767.65 total 552.07 last 49.81) - mkdir 31047 (time 1787818777.65 total 562.07 last 54.67) - mkdir 31616 (time 1787818787.66 total 572.08 last 56.85) - mkdir 32169 (time 1787818797.67 total 582.09 last 55.24) - mkdir 32699 (time 1787818807.70 total 592.12 last 52.86) total: 32818 mkdir in 593.91 seconds: 55.26 ops/second - mkdir 554 (time 1787818225.58 total 10.00 last 55.39) - mkdir 1076 (time 1787818235.58 total 20.00 last 52.20) - mkdir 1665 (time 1787818245.59 total 30.01 last 58.83) - mkdir 2276 (time 1787818255.60 total 40.02 last 61.05) - mkdir 2897 (time 1787818265.62 total 50.04 last 61.99) - mkdir 3499 (time 1787818275.62 total 60.04 last 60.18) - mkdir 4089 (time 1787818285.67 total 70.10 last 58.69) - mkdir 4705 (time 1787818295.68 total 80.11 last 61.52) - mkdir 5296 (time 1787818305.69 total 90.12 last 59.05) - mkdir 5859 (time 1787818315.70 total 100.13 last 56.25) - mkdir 6493 (time 1787818325.71 total 110.13 last 63.37) - mkdir 7051 (time 1787818335.73 total 120.15 last 55.67) - mkdir 7570 (time 1787818345.75 total 130.17 last 51.80) - mkdir 8175 (time 1787818355.75 total 140.18 last 60.47) - mkdir 8746 (time 1787818365.77 total 150.19 last 57.03) - mkdir 9303 (time 1787818375.81 total 160.24 last 55.45) - mkdir 9858 (time 1787818385.83 total 170.26 last 55.40) - mkdir 10000 (time 1787818387.90 total 172.33 last 68.54) - mkdir 10556 (time 1787818397.91 total 182.34 last 55.54) - mkdir 11156 (time 1787818407.93 total 192.35 last 59.93) - mkdir 11715 (time 1787818417.93 total 202.35 last 55.88) - mkdir 12301 (time 1787818427.96 total 212.39 last 58.42) - mkdir 12877 (time 1787818437.96 total 222.39 last 57.59) - mkdir 13464 (time 1787818447.97 total 232.39 last 58.67) - mkdir 14085 (time 1787818457.98 total 242.40 last 62.05) - mkdir 14609 (time 1787818467.99 total 252.41 last 52.35) - mkdir 15062 (time 1787818477.99 total 262.42 last 45.27) - mkdir 15470 (time 1787818488.02 total 272.45 last 40.69) - mkdir 15959 (time 1787818498.03 total 282.46 last 48.85) - mkdir 16365 (time 1787818508.05 total 292.47 last 40.53) - mkdir 16876 (time 1787818518.06 total 302.48 last 51.04) - mkdir 17397 (time 1787818528.07 total 312.50 last 52.04) - mkdir 17958 (time 1787818538.07 total 322.50 last 56.08) - mkdir 18526 (time 1787818548.09 total 332.52 last 56.70) - mkdir 19129 (time 1787818558.09 total 342.52 last 60.30) - mkdir 19683 (time 1787818568.12 total 352.54 last 55.25) - mkdir 20000 (time 1787818573.67 total 358.09 last 57.10) - mkdir 20567 (time 1787818583.68 total 368.10 last 56.65) - mkdir 21183 (time 1787818593.68 total 378.11 last 61.58) - mkdir 21746 (time 1787818603.69 total 388.11 last 56.27) - mkdir 22342 (time 1787818613.69 total 398.11 last 59.60) - mkdir 22896 (time 1787818623.71 total 408.14 last 55.25) - mkdir 23461 (time 1787818633.74 total 418.16 last 56.36) - mkdir 24016 (time 1787818643.74 total 428.17 last 55.48) - mkdir 24548 (time 1787818653.77 total 438.19 last 53.05) - mkdir 25059 (time 1787818663.77 total 448.19 last 51.10) - mkdir 25590 (time 1787818673.78 total 458.20 last 53.06) - mkdir 26061 (time 1787818683.80 total 468.23 last 46.99) - mkdir 26520 (time 1787818693.82 total 478.25 last 45.79) - mkdir 27091 (time 1787818704.26 total 488.68 last 54.73) - mkdir 27627 (time 1787818714.27 total 498.69 last 53.55) - mkdir 28199 (time 1787818724.28 total 508.71 last 57.10) - mkdir 28741 (time 1787818734.29 total 518.72 last 54.14) - mkdir 29215 (time 1787818744.30 total 528.73 last 47.36) - mkdir 29682 (time 1787818754.40 total 538.83 last 46.25) - mkdir 30000 (time 1787818759.88 total 544.31 last 58.00) - mkdir 30524 (time 1787818769.89 total 554.31 last 52.38) - mkdir 31079 (time 1787818779.89 total 564.31 last 55.49) - mkdir 31605 (time 1787818789.90 total 574.33 last 52.53) - mkdir 32175 (time 1787818799.91 total 584.33 last 56.98) - mkdir 32767 (time 1787818809.91 total 594.34 last 59.15) total: 32818 mkdir in 595.58 seconds: 55.10 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 489856 1718272 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 304109 65969 238140 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 1787819264 ; total 0 ; last 0) - unlinked 10000 (time 1787819440 ; total 176 ; last 176) - unlinked 20000 (time 1787819607 ; total 343 ; last 167) - unlinked 30000 (time 1787819762 ; total 498 ; last 155) total: 32768 unlinks in 546 seconds: 60.014652 unlinks/second - unlinked 0 (time 1787819264 ; total 0 ; last 0) - unlinked 10000 (time 1787819439 ; total 175 ; last 175) - unlinked 20000 (time 1787819608 ; total 344 ; last 169) - unlinked 30000 (time 1787819762 ; total 498 ; last 154) total: 32768 unlinks in 546 seconds: 60.014652 unlinks/second nlink between: 102 - unlinked 0 (time 1787819812 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787819812 ; 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 2304 2204800 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 526856 333 526523 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