== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 02:15:36 (1786083336) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7824 1263480 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7228 1264076 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30044 3576976 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13432 3593588 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4002 1019998 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2045 1021955 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2686 259458 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2733 259411 2% /mnt/lustre[OST:1] filesystem_summary: 524916 6047 518869 2% /mnt/lustre - mkdir 821 (time 1786083351.66 total 10.01 last 82.05) - mkdir 1659 (time 1786083361.68 total 20.02 last 83.65) - mkdir 2607 (time 1786083371.68 total 30.03 last 94.76) - mkdir 3458 (time 1786083381.69 total 40.03 last 85.07) - mkdir 4337 (time 1786083391.69 total 50.03 last 87.88) - mkdir 5081 (time 1786083401.69 total 60.04 last 74.39) - mkdir 5945 (time 1786083411.69 total 70.04 last 86.34) - mkdir 6720 (time 1786083421.70 total 80.04 last 77.49) - mkdir 7636 (time 1786083431.71 total 90.05 last 91.51) - mkdir 8464 (time 1786083441.75 total 100.10 last 82.42) - mkdir 9257 (time 1786083451.76 total 110.11 last 79.22) - mkdir 10000 (time 1786083461.31 total 119.65 last 77.85) - mkdir 10797 (time 1786083471.31 total 129.66 last 79.69) - mkdir 11594 (time 1786083481.32 total 139.66 last 79.65) - mkdir 12421 (time 1786083491.33 total 149.67 last 82.60) - mkdir 13228 (time 1786083501.34 total 159.69 last 80.60) - mkdir 14062 (time 1786083511.35 total 169.70 last 83.28) - mkdir 14942 (time 1786083521.38 total 179.73 last 87.74) - mkdir 15873 (time 1786083531.39 total 189.74 last 93.02) - mkdir 16636 (time 1786083541.41 total 199.75 last 76.19) - mkdir 17527 (time 1786083551.42 total 209.77 last 88.94) - mkdir 18348 (time 1786083561.42 total 219.77 last 82.10) - mkdir 19255 (time 1786083571.45 total 229.79 last 90.49) - mkdir 20000 (time 1786083580.38 total 238.72 last 83.44) - mkdir 20859 (time 1786083590.39 total 248.73 last 85.81) - mkdir 21682 (time 1786083600.39 total 258.73 last 82.30) - mkdir 22569 (time 1786083610.41 total 268.75 last 88.52) - mkdir 23492 (time 1786083620.43 total 278.78 last 92.07) - mkdir 24332 (time 1786083630.45 total 288.80 last 83.85) - mkdir 25115 (time 1786083640.45 total 298.80 last 78.29) - mkdir 25887 (time 1786083650.47 total 308.81 last 77.09) - mkdir 26650 (time 1786083660.47 total 318.82 last 76.29) - mkdir 27486 (time 1786083670.47 total 328.82 last 83.57) - mkdir 28322 (time 1786083680.47 total 338.82 last 83.59) - mkdir 29201 (time 1786083690.47 total 348.82 last 87.90) - mkdir 29952 (time 1786083700.49 total 358.84 last 74.94) - mkdir 30631 (time 1786083710.52 total 368.87 last 67.73) - mkdir 31275 (time 1786083720.53 total 378.88 last 64.32) - mkdir 32196 (time 1786083730.53 total 388.88 last 92.08) total: 32818 mkdir in 396.26 seconds: 82.82 ops/second - mkdir 848 (time 1786083351.74 total 10.00 last 84.78) - mkdir 1673 (time 1786083361.77 total 20.02 last 82.32) - mkdir 2574 (time 1786083371.77 total 30.03 last 90.05) - mkdir 3419 (time 1786083381.78 total 40.04 last 84.45) - mkdir 4310 (time 1786083391.78 total 50.04 last 89.05) - mkdir 5039 (time 1786083401.79 total 60.05 last 72.86) - mkdir 5874 (time 1786083411.79 total 70.05 last 83.47) - mkdir 6640 (time 1786083421.79 total 80.05 last 76.60) - mkdir 7569 (time 1786083431.81 total 90.07 last 92.74) - mkdir 8397 (time 1786083441.86 total 100.12 last 82.41) - mkdir 9164 (time 1786083451.86 total 110.12 last 76.66) - mkdir 9942 (time 1786083461.87 total 120.13 last 77.77) - mkdir 10742 (time 1786083471.88 total 130.14 last 79.92) - mkdir 11561 (time 1786083481.89 total 140.15 last 81.78) - mkdir 12401 (time 1786083491.89 total 150.15 last 83.99) - mkdir 13204 (time 1786083501.90 total 160.16 last 80.23) - mkdir 14039 (time 1786083511.90 total 170.16 last 83.47) - mkdir 14899 (time 1786083521.91 total 180.17 last 85.97) - mkdir 15784 (time 1786083531.91 total 190.17 last 88.49) - mkdir 16576 (time 1786083541.92 total 200.18 last 79.15) - mkdir 17414 (time 1786083551.93 total 210.19 last 83.68) - mkdir 18235 (time 1786083561.95 total 220.21 last 81.97) - mkdir 19127 (time 1786083571.96 total 230.22 last 89.04) - mkdir 19947 (time 1786083581.97 total 240.23 last 81.98) - mkdir 20796 (time 1786083591.99 total 250.25 last 84.74) - mkdir 21611 (time 1786083602.01 total 260.27 last 81.30) - mkdir 22526 (time 1786083612.01 total 270.27 last 91.47) - mkdir 23449 (time 1786083622.02 total 280.28 last 92.26) - mkdir 24301 (time 1786083632.03 total 290.29 last 85.06) - mkdir 25070 (time 1786083642.04 total 300.30 last 76.82) - mkdir 25827 (time 1786083652.05 total 310.31 last 75.68) - mkdir 26576 (time 1786083662.06 total 320.32 last 74.80) - mkdir 27434 (time 1786083672.06 total 330.32 last 85.77) - mkdir 28298 (time 1786083682.08 total 340.34 last 86.22) - mkdir 29158 (time 1786083692.09 total 350.35 last 85.93) - mkdir 29900 (time 1786083702.13 total 360.38 last 73.96) - mkdir 30587 (time 1786083712.15 total 370.41 last 68.54) - mkdir 31273 (time 1786083722.15 total 380.41 last 68.60) - mkdir 32221 (time 1786083732.16 total 390.42 last 94.74) total: 32818 mkdir in 397.02 seconds: 82.66 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7824 1263480 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276220 995084 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30044 3576976 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13432 3593588 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4002 1019998 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67681 956319 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2686 259458 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2733 259411 2% /mnt/lustre[OST:1] filesystem_summary: 590552 71683 518869 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1786084466 ; total 0 ; last 0) - unlinked 10000 (time 1786084651 ; total 185 ; last 185) - unlinked 20000 (time 1786084864 ; total 398 ; last 213) - unlinked 30000 (time 1786085089 ; total 623 ; last 225) total: 32768 unlinks in 687 seconds: 47.697235 unlinks/second - unlinked 0 (time 1786084466 ; total 0 ; last 0) - unlinked 10000 (time 1786084651 ; total 185 ; last 185) - unlinked 20000 (time 1786084863 ; total 397 ; last 212) - unlinked 30000 (time 1786085088 ; total 622 ; last 225) total: 32768 unlinks in 687 seconds: 47.697235 unlinks/second nlink between: 1 - unlinked 0 (time 1786085155 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1786085155 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 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 7824 1263480 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13676 1257628 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30044 3576976 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13432 3593588 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4002 1019998 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2045 1021955 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2686 259458 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2733 259411 2% /mnt/lustre[OST:1] filesystem_summary: 524916 6047 518869 2% /mnt/lustre