== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 19:11:13 (1787440273) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1708 1269596 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 277 1023723 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524085 534 523551 1% /mnt/lustre - mkdir 1442 (time 1787440287.35 total 10.00 last 144.14) - mkdir 2424 (time 1787440297.35 total 20.01 last 98.13) - mkdir 3307 (time 1787440307.37 total 30.03 last 88.16) - mkdir 4225 (time 1787440317.38 total 40.03 last 91.74) - mkdir 5135 (time 1787440327.39 total 50.05 last 90.90) - mkdir 6030 (time 1787440337.39 total 60.05 last 89.44) - mkdir 6931 (time 1787440347.40 total 70.06 last 90.05) - mkdir 7760 (time 1787440357.41 total 80.07 last 82.81) - mkdir 8719 (time 1787440367.41 total 90.07 last 95.89) - mkdir 9629 (time 1787440377.42 total 100.07 last 90.97) - mkdir 10000 (time 1787440381.49 total 104.15 last 91.09) - mkdir 10836 (time 1787440391.49 total 114.15 last 83.55) - mkdir 11752 (time 1787440401.51 total 124.17 last 91.48) - mkdir 12662 (time 1787440411.51 total 134.17 last 90.98) - mkdir 13497 (time 1787440421.51 total 144.17 last 83.50) - mkdir 14336 (time 1787440431.51 total 154.17 last 83.89) - mkdir 15250 (time 1787440441.53 total 164.19 last 91.24) - mkdir 16135 (time 1787440451.54 total 174.19 last 88.44) - mkdir 17059 (time 1787440461.54 total 184.20 last 92.36) - mkdir 18009 (time 1787440471.55 total 194.20 last 94.96) - mkdir 18862 (time 1787440481.55 total 204.20 last 85.30) - mkdir 19743 (time 1787440491.57 total 214.22 last 87.92) - mkdir 20000 (time 1787440494.20 total 216.85 last 97.70) - mkdir 20892 (time 1787440504.20 total 226.86 last 89.19) - mkdir 21785 (time 1787440514.20 total 236.86 last 89.25) - mkdir 22655 (time 1787440524.21 total 246.86 last 86.97) - mkdir 23579 (time 1787440534.21 total 256.87 last 92.36) - mkdir 24440 (time 1787440544.24 total 266.90 last 85.84) - mkdir 25158 (time 1787440554.26 total 276.91 last 71.69) - mkdir 25992 (time 1787440564.26 total 286.92 last 83.38) - mkdir 26865 (time 1787440574.26 total 296.92 last 87.27) - mkdir 27741 (time 1787440584.27 total 306.93 last 87.56) - mkdir 28575 (time 1787440594.29 total 316.95 last 83.19) - mkdir 29438 (time 1787440604.30 total 326.96 last 86.23) - mkdir 30000 (time 1787440611.05 total 333.70 last 83.31) - mkdir 30854 (time 1787440621.05 total 343.71 last 85.35) - mkdir 31720 (time 1787440631.05 total 353.71 last 86.57) - mkdir 32585 (time 1787440641.06 total 363.72 last 86.47) total: 32818 mkdir in 366.27 seconds: 89.60 ops/second - mkdir 1459 (time 1787440287.48 total 10.00 last 145.87) - mkdir 2426 (time 1787440297.49 total 20.01 last 96.60) - mkdir 3317 (time 1787440307.49 total 30.02 last 89.07) - mkdir 4242 (time 1787440317.50 total 40.02 last 92.42) - mkdir 5126 (time 1787440327.50 total 50.03 last 88.39) - mkdir 6030 (time 1787440337.50 total 60.03 last 90.39) - mkdir 6913 (time 1787440347.50 total 70.03 last 88.27) - mkdir 7740 (time 1787440357.51 total 80.04 last 82.63) - mkdir 8650 (time 1787440367.51 total 90.04 last 91.00) - mkdir 9576 (time 1787440377.51 total 100.04 last 92.60) - mkdir 10000 (time 1787440382.12 total 104.64 last 92.05) - mkdir 10863 (time 1787440392.12 total 114.65 last 86.27) - mkdir 11747 (time 1787440402.13 total 124.65 last 88.34) - mkdir 12672 (time 1787440412.13 total 134.66 last 92.47) - mkdir 13527 (time 1787440422.14 total 144.66 last 85.47) - mkdir 14382 (time 1787440432.15 total 154.68 last 85.37) - mkdir 15312 (time 1787440442.15 total 164.68 last 92.97) - mkdir 16164 (time 1787440452.17 total 174.69 last 85.08) - mkdir 17088 (time 1787440462.17 total 184.70 last 92.38) - mkdir 18032 (time 1787440472.18 total 194.71 last 94.29) - mkdir 18887 (time 1787440482.18 total 204.71 last 85.48) - mkdir 19792 (time 1787440492.19 total 214.72 last 90.44) - mkdir 20000 (time 1787440494.28 total 216.80 last 99.73) - mkdir 20876 (time 1787440504.29 total 226.81 last 87.51) - mkdir 21761 (time 1787440514.29 total 236.82 last 88.43) - mkdir 22651 (time 1787440524.30 total 246.82 last 88.98) - mkdir 23582 (time 1787440534.31 total 256.84 last 92.94) - mkdir 24449 (time 1787440544.33 total 266.85 last 86.58) - mkdir 25142 (time 1787440554.34 total 276.87 last 69.21) - mkdir 25954 (time 1787440564.35 total 286.87 last 81.14) - mkdir 26837 (time 1787440574.36 total 296.88 last 88.23) - mkdir 27688 (time 1787440584.38 total 306.91 last 84.89) - mkdir 28502 (time 1787440594.39 total 316.91 last 81.34) - mkdir 29371 (time 1787440604.39 total 326.92 last 86.88) - mkdir 30000 (time 1787440612.11 total 334.64 last 81.49) - mkdir 30846 (time 1787440622.11 total 344.64 last 84.57) - mkdir 31705 (time 1787440632.12 total 354.65 last 85.83) - mkdir 32534 (time 1787440642.13 total 364.66 last 82.80) total: 32818 mkdir in 367.51 seconds: 89.30 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270832 1000472 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 65914 958086 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787440995 ; total 0 ; last 0) - unlinked 10000 (time 1787441168 ; total 173 ; last 173) - unlinked 20000 (time 1787441284 ; total 289 ; last 116) - unlinked 30000 (time 1787441391 ; total 396 ; last 107) total: 32768 unlinks in 425 seconds: 77.101173 unlinks/second - unlinked 0 (time 1787440995 ; total 1 ; last 1) - unlinked 10000 (time 1787441169 ; total 175 ; last 174) - unlinked 20000 (time 1787441285 ; total 291 ; last 116) - unlinked 30000 (time 1787441394 ; total 400 ; last 109) total: 32768 unlinks in 427 seconds: 76.740044 unlinks/second nlink between: 1 - unlinked 0 (time 1787441422 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1787441422 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 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 8288 1263016 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre