== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 20:09:22 (1790726962) 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 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235916 332 235584 1% /mnt/lustre - mkdir 725 (time 1790726977.27 total 10.03 last 72.32) - mkdir 1362 (time 1790726987.29 total 20.04 last 63.61) - mkdir 1982 (time 1790726997.29 total 30.05 last 61.96) - mkdir 2698 (time 1790727007.31 total 40.06 last 71.51) - mkdir 3355 (time 1790727017.31 total 50.06 last 65.68) - mkdir 4037 (time 1790727027.32 total 60.07 last 68.13) - mkdir 4773 (time 1790727037.32 total 70.07 last 73.58) - mkdir 5334 (time 1790727047.34 total 80.09 last 55.99) - mkdir 5938 (time 1790727057.34 total 90.10 last 60.38) - mkdir 6622 (time 1790727067.35 total 100.10 last 68.38) - mkdir 7282 (time 1790727077.36 total 110.11 last 65.92) - mkdir 7952 (time 1790727087.36 total 120.11 last 66.98) - mkdir 8524 (time 1790727097.37 total 130.12 last 57.15) - mkdir 9152 (time 1790727107.37 total 140.13 last 62.79) - mkdir 9690 (time 1790727117.41 total 150.16 last 53.61) - mkdir 10000 (time 1790727123.24 total 155.99 last 53.19) - mkdir 10642 (time 1790727133.24 total 165.99 last 64.19) - mkdir 11313 (time 1790727143.26 total 176.01 last 66.95) - mkdir 11923 (time 1790727153.30 total 186.05 last 60.76) - mkdir 12644 (time 1790727163.32 total 196.07 last 71.96) - mkdir 13355 (time 1790727173.34 total 206.09 last 70.98) - mkdir 14020 (time 1790727183.34 total 216.09 last 66.50) - mkdir 14581 (time 1790727193.42 total 226.17 last 55.66) - mkdir 15232 (time 1790727203.42 total 236.17 last 65.09) - mkdir 15828 (time 1790727213.42 total 246.17 last 59.58) - mkdir 16308 (time 1790727223.43 total 256.19 last 47.94) - mkdir 16837 (time 1790727233.44 total 266.19 last 52.86) - mkdir 17419 (time 1790727243.45 total 276.20 last 58.16) - mkdir 18039 (time 1790727253.52 total 286.28 last 61.54) - mkdir 18715 (time 1790727263.53 total 296.28 last 67.56) - mkdir 19275 (time 1790727273.53 total 306.29 last 55.98) - mkdir 19920 (time 1790727283.55 total 316.31 last 64.38) - mkdir 20469 (time 1790727293.56 total 326.31 last 54.87) - mkdir 21048 (time 1790727303.57 total 336.33 last 57.82) - mkdir 21644 (time 1790727313.58 total 346.33 last 59.56) - mkdir 22234 (time 1790727323.58 total 356.34 last 58.97) - mkdir 22796 (time 1790727333.66 total 366.41 last 55.80) - mkdir 23446 (time 1790727343.67 total 376.42 last 64.93) - mkdir 23980 (time 1790727353.67 total 386.43 last 53.38) - mkdir 24642 (time 1790727363.67 total 396.43 last 66.20) - mkdir 25312 (time 1790727373.69 total 406.44 last 66.89) - mkdir 25971 (time 1790727383.71 total 416.46 last 65.78) - mkdir 26662 (time 1790727393.71 total 426.47 last 69.05) - mkdir 27329 (time 1790727403.73 total 436.49 last 66.56) - mkdir 27953 (time 1790727413.74 total 446.49 last 62.38) - mkdir 28588 (time 1790727423.76 total 456.51 last 63.37) - mkdir 29269 (time 1790727433.77 total 466.52 last 68.02) - mkdir 29822 (time 1790727443.78 total 476.53 last 55.25) - mkdir 30000 (time 1790727446.84 total 479.60 last 58.10) - mkdir 30655 (time 1790727456.85 total 489.60 last 65.49) - mkdir 31312 (time 1790727466.85 total 499.60 last 65.69) - mkdir 31904 (time 1790727476.85 total 509.60 last 59.17) - mkdir 32476 (time 1790727486.87 total 519.63 last 57.07) total: 32818 mkdir in 526.40 seconds: 62.34 ops/second - mkdir 775 (time 1790726977.27 total 10.02 last 77.34) - mkdir 1419 (time 1790726987.28 total 20.03 last 64.35) - mkdir 2055 (time 1790726997.28 total 30.03 last 63.59) - mkdir 2761 (time 1790727007.28 total 40.04 last 70.56) - mkdir 3429 (time 1790727017.29 total 50.04 last 66.76) - mkdir 4117 (time 1790727027.30 total 60.05 last 68.73) - mkdir 4854 (time 1790727037.31 total 70.06 last 73.66) - mkdir 5421 (time 1790727047.31 total 80.06 last 56.68) - mkdir 6014 (time 1790727057.31 total 90.07 last 59.26) - mkdir 6657 (time 1790727067.33 total 100.08 last 64.23) - mkdir 7296 (time 1790727077.33 total 110.08 last 63.87) - mkdir 7974 (time 1790727087.34 total 120.09 last 67.73) - mkdir 8570 (time 1790727097.35 total 130.10 last 59.54) - mkdir 9210 (time 1790727107.35 total 140.11 last 63.99) - mkdir 9722 (time 1790727117.37 total 150.12 last 51.11) - mkdir 10000 (time 1790727122.26 total 155.02 last 56.80) - mkdir 10624 (time 1790727132.27 total 165.03 last 62.34) - mkdir 11290 (time 1790727142.28 total 175.03 last 66.58) - mkdir 11936 (time 1790727152.28 total 185.03 last 64.59) - mkdir 12650 (time 1790727162.28 total 195.03 last 71.39) - mkdir 13320 (time 1790727172.28 total 205.04 last 66.96) - mkdir 13965 (time 1790727182.30 total 215.05 last 64.43) - mkdir 14520 (time 1790727192.32 total 225.07 last 55.37) - mkdir 15151 (time 1790727202.33 total 235.09 last 63.01) - mkdir 15772 (time 1790727212.34 total 245.09 last 62.08) - mkdir 16241 (time 1790727222.35 total 255.11 last 46.83) - mkdir 16763 (time 1790727232.43 total 265.19 last 51.77) - mkdir 17324 (time 1790727242.45 total 275.20 last 56.00) - mkdir 17940 (time 1790727252.48 total 285.23 last 61.44) - mkdir 18565 (time 1790727262.49 total 295.24 last 62.45) - mkdir 19149 (time 1790727272.53 total 305.29 last 58.11) - mkdir 19805 (time 1790727282.54 total 315.30 last 65.55) - mkdir 20000 (time 1790727285.54 total 318.30 last 64.98) - mkdir 20563 (time 1790727295.56 total 328.31 last 56.22) - mkdir 21129 (time 1790727305.56 total 338.32 last 56.57) - mkdir 21709 (time 1790727315.58 total 348.33 last 57.92) - mkdir 22242 (time 1790727325.60 total 358.35 last 53.19) - mkdir 22834 (time 1790727335.61 total 368.36 last 59.12) - mkdir 23422 (time 1790727345.62 total 378.37 last 58.75) - mkdir 23960 (time 1790727355.63 total 388.39 last 53.72) - mkdir 24658 (time 1790727365.64 total 398.40 last 69.73) - mkdir 25327 (time 1790727375.66 total 408.41 last 66.79) - mkdir 26025 (time 1790727385.69 total 418.44 last 69.61) - mkdir 26707 (time 1790727395.71 total 428.46 last 68.04) - mkdir 27338 (time 1790727405.73 total 438.48 last 62.99) - mkdir 27947 (time 1790727415.73 total 448.48 last 60.88) - mkdir 28578 (time 1790727425.76 total 458.51 last 62.95) - mkdir 29213 (time 1790727435.76 total 468.52 last 63.45) - mkdir 29777 (time 1790727445.84 total 478.59 last 55.97) - mkdir 30000 (time 1790727449.14 total 481.89 last 67.64) - mkdir 30591 (time 1790727459.14 total 491.90 last 59.07) - mkdir 31217 (time 1790727469.14 total 501.90 last 62.59) - mkdir 31831 (time 1790727479.16 total 511.91 last 61.33) - mkdir 32347 (time 1790727489.16 total 521.91 last 51.59) total: 32818 mkdir in 529.53 seconds: 61.98 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 422784 1785344 20% /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 351140 65969 285171 19% /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 1790728106 ; total 0 ; last 0) - unlinked 10000 (time 1790728261 ; total 155 ; last 155) - unlinked 20000 (time 1790728414 ; total 308 ; last 153) - unlinked 30000 (time 1790728563 ; total 457 ; last 149) total: 32768 unlinks in 501 seconds: 65.405190 unlinks/second - unlinked 0 (time 1790728106 ; total 0 ; last 0) - unlinked 10000 (time 1790728261 ; total 155 ; last 155) - unlinked 20000 (time 1790728414 ; total 308 ; last 153) - unlinked 30000 (time 1790728565 ; total 459 ; last 151) total: 32768 unlinks in 503 seconds: 65.145126 unlinks/second nlink between: 102 - unlinked 0 (time 1790728610 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1790728610 ; 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