== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 14:53:01 (1787856781) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1712 1269592 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre - mkdir 869 (time 1787856795.28 total 10.01 last 86.84) - mkdir 1797 (time 1787856805.28 total 20.01 last 92.77) - mkdir 2684 (time 1787856815.29 total 30.02 last 88.58) - mkdir 3602 (time 1787856825.31 total 40.04 last 91.62) - mkdir 4495 (time 1787856835.32 total 50.05 last 89.24) - mkdir 5391 (time 1787856845.32 total 60.05 last 89.58) - mkdir 6257 (time 1787856855.34 total 70.07 last 86.49) - mkdir 7143 (time 1787856865.34 total 80.07 last 88.55) - mkdir 7963 (time 1787856875.36 total 90.09 last 81.87) - mkdir 8894 (time 1787856885.36 total 100.09 last 93.04) - mkdir 9810 (time 1787856895.37 total 110.10 last 91.51) - mkdir 10000 (time 1787856897.62 total 112.35 last 84.50) - mkdir 10870 (time 1787856907.64 total 122.37 last 86.86) - mkdir 11820 (time 1787856917.64 total 132.37 last 94.95) - mkdir 12671 (time 1787856927.66 total 142.38 last 85.01) - mkdir 13591 (time 1787856937.66 total 152.39 last 91.97) - mkdir 14494 (time 1787856947.66 total 162.39 last 90.28) - mkdir 15421 (time 1787856957.66 total 172.39 last 92.69) - mkdir 16312 (time 1787856967.68 total 182.41 last 88.94) - mkdir 17216 (time 1787856977.68 total 192.41 last 90.38) - mkdir 18137 (time 1787856987.69 total 202.42 last 92.00) - mkdir 19050 (time 1787856997.69 total 212.42 last 91.29) - mkdir 19913 (time 1787857007.70 total 222.43 last 86.28) - mkdir 20768 (time 1787857017.70 total 232.43 last 85.43) - mkdir 21672 (time 1787857027.70 total 242.43 last 90.40) - mkdir 22645 (time 1787857037.70 total 252.43 last 97.30) - mkdir 23651 (time 1787857047.73 total 262.46 last 100.38) - mkdir 24522 (time 1787857057.73 total 272.46 last 87.08) - mkdir 25311 (time 1787857067.74 total 282.47 last 78.83) - mkdir 26090 (time 1787857077.75 total 292.48 last 77.83) - mkdir 26910 (time 1787857087.75 total 302.48 last 81.96) - mkdir 27851 (time 1787857097.77 total 312.50 last 93.92) - mkdir 28794 (time 1787857107.78 total 322.51 last 94.25) - mkdir 29685 (time 1787857117.78 total 332.51 last 89.09) - mkdir 30000 (time 1787857121.41 total 336.14 last 86.68) - mkdir 30908 (time 1787857131.45 total 346.18 last 90.49) - mkdir 31857 (time 1787857141.45 total 356.18 last 94.88) - mkdir 32760 (time 1787857151.45 total 366.18 last 90.28) total: 32818 mkdir in 366.83 seconds: 89.46 ops/second - mkdir 861 (time 1787856795.28 total 10.01 last 86.06) - mkdir 1800 (time 1787856805.28 total 20.01 last 93.90) - mkdir 2675 (time 1787856815.28 total 30.01 last 87.47) - mkdir 3598 (time 1787856825.31 total 40.04 last 92.06) - mkdir 4457 (time 1787856835.32 total 50.04 last 85.83) - mkdir 5302 (time 1787856845.32 total 60.04 last 84.49) - mkdir 6196 (time 1787856855.32 total 70.05 last 89.36) - mkdir 7119 (time 1787856865.33 total 80.05 last 92.25) - mkdir 7949 (time 1787856875.33 total 90.06 last 82.99) - mkdir 8883 (time 1787856885.33 total 100.06 last 93.38) - mkdir 9771 (time 1787856895.34 total 110.07 last 88.69) - mkdir 10000 (time 1787856898.14 total 112.87 last 81.81) - mkdir 10852 (time 1787856908.14 total 122.87 last 85.18) - mkdir 11765 (time 1787856918.15 total 132.88 last 91.20) - mkdir 12621 (time 1787856928.16 total 142.88 last 85.58) - mkdir 13550 (time 1787856938.17 total 152.90 last 92.78) - mkdir 14480 (time 1787856948.17 total 162.90 last 92.98) - mkdir 15416 (time 1787856958.18 total 172.90 last 93.55) - mkdir 16267 (time 1787856968.19 total 182.92 last 85.00) - mkdir 17184 (time 1787856978.19 total 192.92 last 91.67) - mkdir 18108 (time 1787856988.19 total 202.92 last 92.37) - mkdir 18981 (time 1787856998.20 total 212.93 last 87.26) - mkdir 19815 (time 1787857008.20 total 222.93 last 83.39) - mkdir 20000 (time 1787857010.56 total 225.29 last 78.46) - mkdir 20885 (time 1787857020.56 total 235.29 last 88.46) - mkdir 21791 (time 1787857030.56 total 245.29 last 90.57) - mkdir 22735 (time 1787857040.61 total 255.33 last 94.01) - mkdir 23656 (time 1787857050.61 total 265.34 last 92.08) - mkdir 24507 (time 1787857060.62 total 275.35 last 85.00) - mkdir 25239 (time 1787857070.63 total 285.36 last 73.13) - mkdir 26048 (time 1787857080.64 total 295.37 last 80.83) - mkdir 26895 (time 1787857090.66 total 305.39 last 84.52) - mkdir 27873 (time 1787857100.67 total 315.39 last 97.73) - mkdir 28808 (time 1787857110.67 total 325.40 last 93.46) - mkdir 29710 (time 1787857120.69 total 335.42 last 90.04) - mkdir 30000 (time 1787857124.01 total 338.73 last 87.39) - mkdir 30860 (time 1787857134.02 total 348.74 last 85.93) - mkdir 31831 (time 1787857144.03 total 358.75 last 97.00) - mkdir 32705 (time 1787857154.03 total 368.76 last 87.35) total: 32818 mkdir in 369.71 seconds: 88.77 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270744 1000560 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787857489 ; total 0 ; last 0) - unlinked 10000 (time 1787857677 ; total 188 ; last 188) - unlinked 20000 (time 1787857802 ; total 313 ; last 125) - unlinked 30000 (time 1787857903 ; total 414 ; last 101) total: 32768 unlinks in 441 seconds: 74.303856 unlinks/second - unlinked 0 (time 1787857490 ; total 1 ; last 1) - unlinked 10000 (time 1787857675 ; total 186 ; last 185) - unlinked 20000 (time 1787857801 ; total 312 ; last 126) - unlinked 30000 (time 1787857904 ; total 415 ; last 103) total: 32768 unlinks in 442 seconds: 74.135750 unlinks/second nlink between: 1 - unlinked 0 (time 1787857932 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1787857932 ; 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 8200 1263104 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre