== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 16:09:16 (1789070956) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7964 1263340 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7084 1264220 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 23988 3583032 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19488 3587532 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3992 1020008 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1997 1022003 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2645 259499 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2720 259424 2% /mnt/lustre[OST:1] filesystem_summary: 524912 5989 518923 2% /mnt/lustre - mkdir 674 (time 1789070971.73 total 10.00 last 67.38) - mkdir 1231 (time 1789070981.73 total 20.01 last 55.69) - mkdir 1870 (time 1789070991.75 total 30.03 last 63.77) - mkdir 2504 (time 1789071001.77 total 40.04 last 63.29) - mkdir 3163 (time 1789071011.77 total 50.05 last 65.85) - mkdir 3641 (time 1789071021.78 total 60.05 last 47.78) - mkdir 4147 (time 1789071031.78 total 70.06 last 50.60) - mkdir 4762 (time 1789071041.78 total 80.06 last 61.48) - mkdir 5317 (time 1789071051.79 total 90.07 last 55.44) - mkdir 5884 (time 1789071061.82 total 100.09 last 56.56) - mkdir 6507 (time 1789071071.83 total 110.10 last 62.25) - mkdir 7143 (time 1789071081.83 total 120.10 last 63.60) - mkdir 7815 (time 1789071091.84 total 130.11 last 67.13) - mkdir 8561 (time 1789071101.84 total 140.11 last 74.60) - mkdir 9233 (time 1789071111.84 total 150.11 last 67.20) - mkdir 9947 (time 1789071121.84 total 160.12 last 71.37) - mkdir 10621 (time 1789071131.87 total 170.14 last 67.23) - mkdir 11182 (time 1789071141.88 total 180.15 last 56.04) - mkdir 11783 (time 1789071151.88 total 190.16 last 60.08) - mkdir 12435 (time 1789071161.91 total 200.19 last 64.99) - mkdir 13076 (time 1789071171.91 total 210.19 last 64.08) - mkdir 13770 (time 1789071181.92 total 220.20 last 69.35) - mkdir 14190 (time 1789071191.95 total 230.23 last 41.88) - mkdir 14720 (time 1789071201.95 total 240.23 last 53.00) - mkdir 15285 (time 1789071211.96 total 250.23 last 56.48) - mkdir 15930 (time 1789071221.96 total 260.24 last 64.45) - mkdir 16484 (time 1789071231.98 total 270.26 last 55.31) - mkdir 17129 (time 1789071241.99 total 280.26 last 64.45) - mkdir 17770 (time 1789071252.01 total 290.28 last 63.97) - mkdir 18408 (time 1789071262.01 total 300.29 last 63.76) - mkdir 18910 (time 1789071272.02 total 310.30 last 50.14) - mkdir 19479 (time 1789071282.06 total 320.34 last 56.70) - mkdir 20000 (time 1789071288.84 total 327.12 last 76.81) - mkdir 20630 (time 1789071298.85 total 337.13 last 62.95) - mkdir 21310 (time 1789071308.87 total 347.14 last 67.89) - mkdir 21971 (time 1789071318.91 total 357.18 last 65.83) - mkdir 22578 (time 1789071328.91 total 367.19 last 60.67) - mkdir 23184 (time 1789071338.92 total 377.19 last 60.58) - mkdir 23835 (time 1789071348.92 total 387.19 last 65.09) - mkdir 24296 (time 1789071358.93 total 397.21 last 46.03) - mkdir 24789 (time 1789071368.96 total 407.23 last 49.18) - mkdir 25311 (time 1789071378.97 total 417.24 last 52.15) - mkdir 25902 (time 1789071388.97 total 427.25 last 59.05) - mkdir 26390 (time 1789071399.00 total 437.28 last 48.67) - mkdir 27060 (time 1789071409.02 total 447.30 last 66.88) - mkdir 27885 (time 1789071419.02 total 457.30 last 82.48) - mkdir 28697 (time 1789071429.04 total 467.32 last 81.05) - mkdir 29413 (time 1789071439.07 total 477.35 last 71.36) - mkdir 30000 (time 1789071446.98 total 485.25 last 74.27) - mkdir 30678 (time 1789071457.00 total 495.28 last 67.62) - mkdir 31385 (time 1789071467.00 total 505.28 last 70.70) - mkdir 32037 (time 1789071477.04 total 515.31 last 64.98) - mkdir 32643 (time 1789071487.06 total 525.34 last 60.47) total: 32818 mkdir in 527.86 seconds: 62.17 ops/second - mkdir 663 (time 1789070971.78 total 10.00 last 66.28) - mkdir 1236 (time 1789070981.79 total 20.02 last 57.23) - mkdir 1876 (time 1789070991.83 total 30.05 last 63.80) - mkdir 2499 (time 1789071001.83 total 40.05 last 62.28) - mkdir 3145 (time 1789071011.85 total 50.07 last 64.49) - mkdir 3642 (time 1789071021.87 total 60.09 last 49.58) - mkdir 4150 (time 1789071031.88 total 70.10 last 50.79) - mkdir 4740 (time 1789071041.89 total 80.11 last 58.93) - mkdir 5283 (time 1789071051.93 total 90.15 last 54.09) - mkdir 5841 (time 1789071061.94 total 100.16 last 55.73) - mkdir 6457 (time 1789071071.94 total 110.16 last 61.59) - mkdir 7125 (time 1789071081.96 total 120.18 last 66.67) - mkdir 7782 (time 1789071091.98 total 130.20 last 65.58) - mkdir 8541 (time 1789071102.00 total 140.22 last 75.78) - mkdir 9209 (time 1789071112.00 total 150.22 last 66.76) - mkdir 9895 (time 1789071122.00 total 160.22 last 68.58) - mkdir 10549 (time 1789071132.03 total 170.25 last 65.26) - mkdir 11116 (time 1789071142.03 total 180.25 last 56.69) - mkdir 11715 (time 1789071152.04 total 190.26 last 59.82) - mkdir 12341 (time 1789071162.04 total 200.26 last 62.60) - mkdir 12986 (time 1789071172.05 total 210.27 last 64.44) - mkdir 13691 (time 1789071182.06 total 220.28 last 70.46) - mkdir 14114 (time 1789071192.06 total 230.28 last 42.28) - mkdir 14619 (time 1789071202.07 total 240.29 last 50.44) - mkdir 15172 (time 1789071212.09 total 250.31 last 55.23) - mkdir 15798 (time 1789071222.12 total 260.34 last 62.37) - mkdir 16358 (time 1789071232.13 total 270.35 last 55.94) - mkdir 17008 (time 1789071242.13 total 280.35 last 65.00) - mkdir 17648 (time 1789071252.14 total 290.36 last 63.93) - mkdir 18272 (time 1789071262.15 total 300.37 last 62.35) - mkdir 18771 (time 1789071272.15 total 310.37 last 49.90) - mkdir 19356 (time 1789071282.16 total 320.38 last 58.47) - mkdir 20000 (time 1789071290.84 total 329.06 last 74.20) - mkdir 20632 (time 1789071300.84 total 339.06 last 63.16) - mkdir 21306 (time 1789071310.86 total 349.08 last 67.32) - mkdir 21927 (time 1789071320.86 total 359.08 last 62.08) - mkdir 22520 (time 1789071330.86 total 369.08 last 59.26) - mkdir 23151 (time 1789071340.88 total 379.10 last 63.00) - mkdir 23774 (time 1789071350.90 total 389.12 last 62.18) - mkdir 24297 (time 1789071360.91 total 399.13 last 52.23) - mkdir 24720 (time 1789071370.92 total 409.14 last 42.26) - mkdir 25329 (time 1789071380.94 total 419.16 last 60.82) - mkdir 25908 (time 1789071390.94 total 429.16 last 57.90) - mkdir 26428 (time 1789071400.94 total 439.16 last 51.96) - mkdir 27141 (time 1789071410.95 total 449.17 last 71.27) - mkdir 27983 (time 1789071420.96 total 459.18 last 84.08) - mkdir 28792 (time 1789071430.97 total 469.19 last 80.81) - mkdir 29445 (time 1789071440.97 total 479.19 last 65.29) - mkdir 30000 (time 1789071447.59 total 485.81 last 83.89) - mkdir 30646 (time 1789071457.61 total 495.83 last 64.48) - mkdir 31315 (time 1789071467.61 total 505.83 last 66.88) - mkdir 31963 (time 1789071477.66 total 515.88 last 64.47) - mkdir 32574 (time 1789071487.68 total 525.90 last 61.02) total: 32818 mkdir in 530.44 seconds: 61.87 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276940 994364 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7084 1264220 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 23988 3583032 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19488 3587532 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69628 954372 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1997 1022003 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2645 259499 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2720 259424 2% /mnt/lustre[OST:1] filesystem_summary: 590548 71625 518923 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1789072341 ; total 0 ; last 0) - unlinked 10000 (time 1789072554 ; total 213 ; last 213) - unlinked 20000 (time 1789072830 ; total 489 ; last 276) - unlinked 30000 (time 1789073068 ; total 727 ; last 238) total: 32768 unlinks in 810 seconds: 40.454323 unlinks/second - unlinked 0 (time 1789072341 ; total 0 ; last 0) - unlinked 10000 (time 1789072555 ; total 214 ; last 214) - unlinked 20000 (time 1789072833 ; total 492 ; last 278) - unlinked 30000 (time 1789073070 ; total 729 ; last 237) total: 32768 unlinks in 813 seconds: 40.305042 unlinks/second nlink between: 1 - unlinked 0 (time 1789073156 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1789073156 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second nlink after: 1 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 1414116 14396 1256908 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7084 1264220 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 23988 3583032 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19488 3587532 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3992 1020008 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1997 1022003 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2645 259499 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2720 259424 2% /mnt/lustre[OST:1] filesystem_summary: 524912 5989 518923 2% /mnt/lustre