== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 04:27:27 (1787387247) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7820 1263484 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7244 1264060 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 27016 3580004 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 16460 3590560 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4035 1019965 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2027 1021973 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2766 259378 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2721 259423 2% /mnt/lustre[OST:1] filesystem_summary: 524863 6062 518801 2% /mnt/lustre - mkdir 728 (time 1787387262.95 total 10.00 last 72.77) - mkdir 1408 (time 1787387272.97 total 20.03 last 67.85) - mkdir 2133 (time 1787387282.98 total 30.03 last 72.43) - mkdir 2830 (time 1787387292.98 total 40.04 last 69.69) - mkdir 3558 (time 1787387303.02 total 50.07 last 72.57) - mkdir 4280 (time 1787387313.02 total 60.07 last 72.18) - mkdir 4996 (time 1787387323.02 total 70.07 last 71.57) - mkdir 5707 (time 1787387333.03 total 80.08 last 71.06) - mkdir 6458 (time 1787387343.04 total 90.09 last 75.00) - mkdir 7172 (time 1787387353.06 total 100.11 last 71.29) - mkdir 7842 (time 1787387363.06 total 110.11 last 66.97) - mkdir 8415 (time 1787387373.06 total 120.12 last 57.29) - mkdir 9146 (time 1787387383.07 total 130.13 last 73.02) - mkdir 9880 (time 1787387393.10 total 140.15 last 73.20) - mkdir 10607 (time 1787387403.10 total 150.15 last 72.70) - mkdir 11354 (time 1787387413.11 total 160.16 last 74.62) - mkdir 12092 (time 1787387423.13 total 170.18 last 73.69) - mkdir 12798 (time 1787387433.13 total 180.18 last 70.57) - mkdir 13548 (time 1787387443.15 total 190.20 last 74.89) - mkdir 14241 (time 1787387453.16 total 200.21 last 69.21) - mkdir 15000 (time 1787387463.18 total 210.23 last 75.78) - mkdir 15711 (time 1787387473.18 total 220.23 last 71.08) - mkdir 16456 (time 1787387483.19 total 230.24 last 74.40) - mkdir 17189 (time 1787387493.23 total 240.28 last 73.02) - mkdir 17965 (time 1787387503.25 total 250.30 last 77.47) - mkdir 18636 (time 1787387513.27 total 260.32 last 66.97) - mkdir 19316 (time 1787387523.27 total 270.32 last 67.96) - mkdir 19920 (time 1787387533.28 total 280.33 last 60.36) - mkdir 20537 (time 1787387543.28 total 290.34 last 61.68) - mkdir 21131 (time 1787387553.29 total 300.35 last 59.34) - mkdir 21703 (time 1787387563.30 total 310.35 last 57.19) - mkdir 22431 (time 1787387573.32 total 320.37 last 72.61) - mkdir 23166 (time 1787387583.33 total 330.38 last 73.45) - mkdir 23838 (time 1787387593.34 total 340.39 last 67.15) - mkdir 24461 (time 1787387603.37 total 350.42 last 62.12) - mkdir 25156 (time 1787387613.37 total 360.42 last 69.49) - mkdir 25873 (time 1787387623.38 total 370.43 last 71.63) - mkdir 26574 (time 1787387633.38 total 380.43 last 70.09) - mkdir 27280 (time 1787387643.38 total 390.43 last 70.59) - mkdir 27973 (time 1787387653.38 total 400.43 last 69.29) - mkdir 28633 (time 1787387663.40 total 410.45 last 65.91) - mkdir 29326 (time 1787387673.40 total 420.45 last 69.27) - mkdir 30000 (time 1787387683.37 total 430.42 last 67.59) - mkdir 30767 (time 1787387693.38 total 440.43 last 76.65) - mkdir 31299 (time 1787387703.40 total 450.45 last 53.10) - mkdir 31988 (time 1787387713.41 total 460.46 last 68.84) - mkdir 32670 (time 1787387723.43 total 470.48 last 68.07) total: 32818 mkdir in 472.63 seconds: 69.44 ops/second - mkdir 741 (time 1787387262.96 total 10.00 last 74.08) - mkdir 1432 (time 1787387272.97 total 20.01 last 69.07) - mkdir 2145 (time 1787387282.97 total 30.01 last 71.26) - mkdir 2830 (time 1787387292.98 total 40.02 last 68.46) - mkdir 3571 (time 1787387302.99 total 50.03 last 74.00) - mkdir 4293 (time 1787387313.01 total 60.05 last 72.09) - mkdir 4993 (time 1787387323.01 total 70.05 last 69.97) - mkdir 5723 (time 1787387333.02 total 80.06 last 72.94) - mkdir 6465 (time 1787387343.02 total 90.06 last 74.20) - mkdir 7177 (time 1787387353.02 total 100.06 last 71.18) - mkdir 7850 (time 1787387363.04 total 110.08 last 67.20) - mkdir 8384 (time 1787387373.04 total 120.08 last 53.38) - mkdir 9116 (time 1787387383.05 total 130.09 last 73.12) - mkdir 9865 (time 1787387393.05 total 140.09 last 74.88) - mkdir 10000 (time 1787387395.12 total 142.15 last 65.51) - mkdir 10710 (time 1787387405.12 total 152.16 last 70.98) - mkdir 11412 (time 1787387415.12 total 162.16 last 70.17) - mkdir 12140 (time 1787387425.15 total 172.19 last 72.60) - mkdir 12891 (time 1787387435.16 total 182.19 last 75.06) - mkdir 13600 (time 1787387445.16 total 192.20 last 70.85) - mkdir 14281 (time 1787387455.16 total 202.20 last 68.09) - mkdir 15042 (time 1787387465.17 total 212.21 last 76.07) - mkdir 15758 (time 1787387475.17 total 222.21 last 71.58) - mkdir 16474 (time 1787387485.18 total 232.22 last 71.52) - mkdir 17184 (time 1787387495.18 total 242.22 last 70.98) - mkdir 17940 (time 1787387505.20 total 252.24 last 75.49) - mkdir 18632 (time 1787387515.21 total 262.24 last 69.15) - mkdir 19296 (time 1787387525.22 total 272.25 last 66.34) - mkdir 19948 (time 1787387535.26 total 282.30 last 64.91) - mkdir 20547 (time 1787387545.27 total 292.31 last 59.86) - mkdir 21080 (time 1787387555.28 total 302.32 last 53.24) - mkdir 21705 (time 1787387565.28 total 312.32 last 62.49) - mkdir 22391 (time 1787387575.29 total 322.33 last 68.51) - mkdir 23137 (time 1787387585.30 total 332.34 last 74.57) - mkdir 23787 (time 1787387595.30 total 342.34 last 64.99) - mkdir 24423 (time 1787387605.32 total 352.36 last 63.48) - mkdir 25084 (time 1787387615.32 total 362.36 last 66.07) - mkdir 25851 (time 1787387625.32 total 372.36 last 76.68) - mkdir 26522 (time 1787387635.32 total 382.36 last 67.10) - mkdir 27252 (time 1787387645.34 total 392.38 last 72.88) - mkdir 27911 (time 1787387655.34 total 402.38 last 65.87) - mkdir 28602 (time 1787387665.35 total 412.38 last 69.09) - mkdir 29312 (time 1787387675.35 total 422.39 last 70.98) - mkdir 29998 (time 1787387685.35 total 432.39 last 68.59) - mkdir 30691 (time 1787387695.36 total 442.40 last 69.20) - mkdir 31291 (time 1787387705.38 total 452.42 last 59.92) - mkdir 31954 (time 1787387715.40 total 462.44 last 66.13) - mkdir 32636 (time 1787387725.42 total 472.46 last 68.10) total: 32818 mkdir in 474.71 seconds: 69.13 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276840 994464 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7244 1264060 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 27016 3580004 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 16460 3590560 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69671 954329 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2027 1021973 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2766 259378 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2721 259423 2% /mnt/lustre[OST:1] filesystem_summary: 590499 71698 518801 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787388574 ; total 0 ; last 0) - unlinked 10000 (time 1787388794 ; total 220 ; last 220) - unlinked 20000 (time 1787389030 ; total 456 ; last 236) - unlinked 30000 (time 1787389270 ; total 696 ; last 240) total: 32768 unlinks in 759 seconds: 43.172596 unlinks/second - unlinked 0 (time 1787388574 ; total 0 ; last 0) - unlinked 10000 (time 1787388794 ; total 220 ; last 220) - unlinked 20000 (time 1787389033 ; total 459 ; last 239) - unlinked 30000 (time 1787389274 ; total 700 ; last 241) total: 32768 unlinks in 763 seconds: 42.946266 unlinks/second nlink between: 1 - unlinked 0 (time 1787389338 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1787389338 ; 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 14296 1257008 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7244 1264060 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 27016 3580004 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 16460 3590560 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4035 1019965 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2027 1021973 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2766 259378 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2721 259423 2% /mnt/lustre[OST:1] filesystem_summary: 524863 6062 518801 2% /mnt/lustre