== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 17:44:21 (1784756661) 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 717 (time 1784756676.26 total 10.01 last 71.66) - mkdir 1383 (time 1784756686.26 total 20.01 last 66.58) - mkdir 1963 (time 1784756696.29 total 30.04 last 57.83) - mkdir 2564 (time 1784756706.31 total 40.06 last 59.98) - mkdir 3193 (time 1784756716.34 total 50.09 last 62.71) - mkdir 3807 (time 1784756726.36 total 60.11 last 61.26) - mkdir 4412 (time 1784756736.38 total 70.13 last 60.40) - mkdir 5017 (time 1784756746.39 total 80.14 last 60.45) - mkdir 5627 (time 1784756756.39 total 90.14 last 60.98) - mkdir 6244 (time 1784756766.40 total 100.15 last 61.64) - mkdir 6849 (time 1784756776.41 total 110.16 last 60.46) - mkdir 7438 (time 1784756786.41 total 120.16 last 58.88) - mkdir 8037 (time 1784756796.42 total 130.16 last 59.88) - mkdir 8642 (time 1784756806.43 total 140.18 last 60.40) - mkdir 9283 (time 1784756816.45 total 150.20 last 63.98) - mkdir 9881 (time 1784756826.46 total 160.20 last 59.77) - mkdir 10523 (time 1784756836.46 total 170.21 last 64.17) - mkdir 11170 (time 1784756846.47 total 180.22 last 64.66) - mkdir 11746 (time 1784756856.48 total 190.22 last 57.55) - mkdir 12357 (time 1784756866.48 total 200.23 last 61.06) - mkdir 12982 (time 1784756876.48 total 210.23 last 62.49) - mkdir 13620 (time 1784756886.49 total 220.24 last 63.77) - mkdir 14158 (time 1784756896.51 total 230.26 last 53.68) - mkdir 14712 (time 1784756906.52 total 240.26 last 55.37) - mkdir 15372 (time 1784756916.52 total 250.27 last 65.95) - mkdir 15972 (time 1784756926.53 total 260.28 last 59.97) - mkdir 16616 (time 1784756936.54 total 270.28 last 64.35) - mkdir 17217 (time 1784756946.54 total 280.29 last 60.08) - mkdir 17811 (time 1784756956.54 total 290.29 last 59.38) - mkdir 18387 (time 1784756966.55 total 300.30 last 57.57) - mkdir 19018 (time 1784756976.55 total 310.30 last 63.08) - mkdir 19456 (time 1784756986.56 total 320.31 last 43.77) - mkdir 20000 (time 1784756996.42 total 330.17 last 55.18) - mkdir 20552 (time 1784757006.42 total 340.17 last 55.17) - mkdir 21137 (time 1784757016.42 total 350.17 last 58.49) - mkdir 21742 (time 1784757026.43 total 360.18 last 60.48) - mkdir 22347 (time 1784757036.49 total 370.23 last 60.16) - mkdir 22916 (time 1784757046.50 total 380.25 last 56.82) - mkdir 23503 (time 1784757056.52 total 390.27 last 58.60) - mkdir 24066 (time 1784757066.53 total 400.27 last 56.26) - mkdir 24629 (time 1784757076.55 total 410.30 last 56.16) - mkdir 25211 (time 1784757086.55 total 420.30 last 58.18) - mkdir 25822 (time 1784757096.56 total 430.31 last 61.07) - mkdir 26328 (time 1784757106.56 total 440.31 last 50.58) - mkdir 26912 (time 1784757116.57 total 450.31 last 58.38) - mkdir 27494 (time 1784757126.57 total 460.32 last 58.17) - mkdir 28025 (time 1784757136.68 total 470.43 last 52.53) - mkdir 28574 (time 1784757146.68 total 480.43 last 54.89) - mkdir 29096 (time 1784757156.69 total 490.44 last 52.17) - mkdir 29604 (time 1784757166.69 total 500.44 last 50.79) - mkdir 30000 (time 1784757173.84 total 507.59 last 55.38) - mkdir 30530 (time 1784757183.86 total 517.61 last 52.91) - mkdir 31092 (time 1784757194.12 total 527.86 last 54.79) - mkdir 31668 (time 1784757204.12 total 537.86 last 57.60) - mkdir 32251 (time 1784757214.13 total 547.88 last 58.20) - mkdir 32808 (time 1784757224.14 total 557.89 last 55.64) total: 32818 mkdir in 558.10 seconds: 58.80 ops/second - mkdir 733 (time 1784756676.25 total 10.00 last 73.29) - mkdir 1409 (time 1784756686.28 total 20.03 last 67.43) - mkdir 1981 (time 1784756696.28 total 30.03 last 57.16) - mkdir 2561 (time 1784756706.29 total 40.04 last 57.95) - mkdir 3185 (time 1784756716.32 total 50.06 last 62.26) - mkdir 3807 (time 1784756726.34 total 60.09 last 62.06) - mkdir 4391 (time 1784756736.36 total 70.10 last 58.30) - mkdir 4996 (time 1784756746.37 total 80.12 last 60.43) - mkdir 5572 (time 1784756756.38 total 90.13 last 57.51) - mkdir 6146 (time 1784756766.40 total 100.14 last 57.32) - mkdir 6779 (time 1784756776.40 total 110.15 last 63.27) - mkdir 7358 (time 1784756786.40 total 120.15 last 57.89) - mkdir 7946 (time 1784756796.40 total 130.15 last 58.79) - mkdir 8557 (time 1784756806.42 total 140.17 last 60.98) - mkdir 9193 (time 1784756816.43 total 150.18 last 63.53) - mkdir 9824 (time 1784756826.44 total 160.19 last 63.07) - mkdir 10000 (time 1784756829.22 total 162.96 last 63.38) - mkdir 10629 (time 1784756839.23 total 172.97 last 62.83) - mkdir 11282 (time 1784756849.26 total 183.01 last 65.06) - mkdir 11861 (time 1784756859.27 total 193.01 last 57.88) - mkdir 12440 (time 1784756869.27 total 203.02 last 57.89) - mkdir 13102 (time 1784756879.27 total 213.02 last 66.19) - mkdir 13699 (time 1784756889.29 total 223.04 last 59.58) - mkdir 14254 (time 1784756899.29 total 233.04 last 55.49) - mkdir 14843 (time 1784756909.32 total 243.07 last 58.75) - mkdir 15460 (time 1784756919.32 total 253.07 last 61.69) - mkdir 16097 (time 1784756929.34 total 263.09 last 63.59) - mkdir 16745 (time 1784756939.35 total 273.10 last 64.74) - mkdir 17286 (time 1784756949.36 total 283.11 last 54.01) - mkdir 17911 (time 1784756959.38 total 293.13 last 62.41) - mkdir 18496 (time 1784756969.39 total 303.14 last 58.40) - mkdir 19043 (time 1784756979.43 total 313.18 last 54.50) - mkdir 19518 (time 1784756989.45 total 323.20 last 47.42) - mkdir 20000 (time 1784756998.12 total 331.87 last 55.58) - mkdir 20588 (time 1784757008.17 total 341.92 last 58.53) - mkdir 21167 (time 1784757018.18 total 351.93 last 57.83) - mkdir 21772 (time 1784757028.18 total 361.93 last 60.48) - mkdir 22353 (time 1784757038.19 total 371.94 last 58.06) - mkdir 22952 (time 1784757048.20 total 381.95 last 59.83) - mkdir 23524 (time 1784757058.21 total 391.96 last 57.16) - mkdir 24109 (time 1784757068.23 total 401.98 last 58.38) - mkdir 24658 (time 1784757078.24 total 411.99 last 54.83) - mkdir 25259 (time 1784757088.25 total 422.00 last 60.07) - mkdir 25808 (time 1784757098.31 total 432.06 last 54.54) - mkdir 26351 (time 1784757108.32 total 442.07 last 54.25) - mkdir 26929 (time 1784757118.33 total 452.08 last 57.76) - mkdir 27472 (time 1784757128.34 total 462.09 last 54.26) - mkdir 28037 (time 1784757138.34 total 472.09 last 56.49) - mkdir 28596 (time 1784757148.36 total 482.11 last 55.80) - mkdir 29126 (time 1784757158.37 total 492.12 last 52.93) - mkdir 29634 (time 1784757168.38 total 502.13 last 50.75) - mkdir 30000 (time 1784757174.96 total 508.71 last 55.64) - mkdir 30544 (time 1784757184.97 total 518.71 last 54.37) - mkdir 31077 (time 1784757194.97 total 528.71 last 53.30) - mkdir 31642 (time 1784757205.00 total 538.75 last 56.31) - mkdir 32195 (time 1784757215.04 total 548.79 last 55.09) - mkdir 32787 (time 1784757225.04 total 558.79 last 59.19) total: 32818 mkdir in 559.12 seconds: 58.70 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 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 1784757649 ; total 0 ; last 0) - unlinked 10000 (time 1784757850 ; total 201 ; last 201) - unlinked 20000 (time 1784758023 ; total 374 ; last 173) - unlinked 30000 (time 1784758159 ; total 510 ; last 136) total: 32768 unlinks in 555 seconds: 59.041443 unlinks/second - unlinked 0 (time 1784757650 ; total 0 ; last 0) - unlinked 10000 (time 1784757850 ; total 200 ; last 200) - unlinked 20000 (time 1784758025 ; total 375 ; last 175) - unlinked 30000 (time 1784758161 ; total 511 ; last 136) total: 32768 unlinks in 556 seconds: 58.935253 unlinks/second nlink between: 102 - unlinked 0 (time 1784758208 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1784758208 ; 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 2208896 2176 2204672 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 526826 333 526493 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