== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 07:15:31 (1788520531) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7824 1263480 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7208 1264096 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 32076 3574944 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 11400 3595620 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4045 1019955 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1997 1022003 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2713 259431 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2705 259439 2% /mnt/lustre[OST:1] filesystem_summary: 524912 6042 518870 2% /mnt/lustre - mkdir 732 (time 1788520546.61 total 10.00 last 73.20) - mkdir 1272 (time 1788520556.61 total 20.00 last 53.97) - mkdir 1806 (time 1788520566.64 total 30.04 last 53.23) - mkdir 2511 (time 1788520576.65 total 40.04 last 70.48) - mkdir 3196 (time 1788520586.65 total 50.04 last 68.50) - mkdir 3869 (time 1788520596.71 total 60.10 last 66.88) - mkdir 4569 (time 1788520606.74 total 70.13 last 69.82) - mkdir 5224 (time 1788520616.74 total 80.13 last 65.47) - mkdir 5853 (time 1788520626.74 total 90.13 last 62.89) - mkdir 6499 (time 1788520636.74 total 100.14 last 64.59) - mkdir 7188 (time 1788520646.75 total 110.14 last 68.85) - mkdir 7904 (time 1788520656.76 total 120.15 last 71.54) - mkdir 8618 (time 1788520666.77 total 130.16 last 71.32) - mkdir 9408 (time 1788520676.80 total 140.19 last 78.77) - mkdir 10000 (time 1788520684.69 total 148.08 last 75.02) - mkdir 10700 (time 1788520694.71 total 158.10 last 69.85) - mkdir 11389 (time 1788520704.72 total 168.12 last 68.82) - mkdir 12121 (time 1788520714.74 total 178.14 last 73.05) - mkdir 12863 (time 1788520724.75 total 188.15 last 74.12) - mkdir 13595 (time 1788520734.76 total 198.15 last 73.17) - mkdir 14269 (time 1788520744.76 total 208.15 last 67.38) - mkdir 14966 (time 1788520754.77 total 218.16 last 69.65) - mkdir 15700 (time 1788520764.78 total 228.17 last 73.31) - mkdir 16427 (time 1788520774.80 total 238.19 last 72.55) - mkdir 17164 (time 1788520784.82 total 248.22 last 73.54) - mkdir 17874 (time 1788520794.85 total 258.24 last 70.83) - mkdir 18565 (time 1788520804.85 total 268.24 last 69.10) - mkdir 19262 (time 1788520814.85 total 278.25 last 69.67) - mkdir 19938 (time 1788520824.85 total 288.25 last 67.60) - mkdir 20578 (time 1788520834.86 total 298.25 last 63.98) - mkdir 21289 (time 1788520844.88 total 308.27 last 70.97) - mkdir 21995 (time 1788520854.89 total 318.28 last 70.50) - mkdir 22686 (time 1788520864.89 total 328.29 last 69.06) - mkdir 23276 (time 1788520874.90 total 338.29 last 58.99) - mkdir 23971 (time 1788520884.91 total 348.31 last 69.37) - mkdir 24705 (time 1788520894.93 total 358.32 last 73.30) - mkdir 25516 (time 1788520904.93 total 368.32 last 81.08) - mkdir 26254 (time 1788520914.95 total 378.34 last 73.66) - mkdir 26966 (time 1788520924.95 total 388.35 last 71.17) - mkdir 27756 (time 1788520934.96 total 398.35 last 78.99) - mkdir 28426 (time 1788520944.97 total 408.36 last 66.92) - mkdir 29042 (time 1788520954.97 total 418.37 last 61.58) - mkdir 29616 (time 1788520965.00 total 428.39 last 57.25) - mkdir 30000 (time 1788520970.88 total 434.27 last 65.28) - mkdir 30728 (time 1788520980.93 total 444.32 last 72.46) - mkdir 31376 (time 1788520990.93 total 454.33 last 64.77) - mkdir 32169 (time 1788521000.94 total 464.33 last 79.27) total: 32818 mkdir in 473.82 seconds: 69.26 ops/second - mkdir 724 (time 1788520546.73 total 10.02 last 72.25) - mkdir 1269 (time 1788520556.74 total 20.04 last 54.42) - mkdir 1801 (time 1788520566.75 total 30.04 last 53.17) - mkdir 2471 (time 1788520576.75 total 40.05 last 66.98) - mkdir 3156 (time 1788520586.81 total 50.10 last 68.14) - mkdir 3823 (time 1788520596.82 total 60.11 last 66.59) - mkdir 4536 (time 1788520606.85 total 70.14 last 71.13) - mkdir 5202 (time 1788520616.85 total 80.14 last 66.58) - mkdir 5847 (time 1788520626.85 total 90.14 last 64.48) - mkdir 6501 (time 1788520636.89 total 100.18 last 65.16) - mkdir 7188 (time 1788520646.90 total 110.19 last 68.62) - mkdir 7875 (time 1788520656.91 total 120.20 last 68.63) - mkdir 8588 (time 1788520666.93 total 130.22 last 71.18) - mkdir 9365 (time 1788520676.93 total 140.22 last 77.67) - mkdir 10000 (time 1788520685.71 total 149.00 last 72.36) - mkdir 10721 (time 1788520695.72 total 159.01 last 71.99) - mkdir 11427 (time 1788520705.72 total 169.01 last 70.58) - mkdir 12173 (time 1788520715.74 total 179.03 last 74.47) - mkdir 12899 (time 1788520725.76 total 189.05 last 72.49) - mkdir 13620 (time 1788520735.77 total 199.07 last 71.96) - mkdir 14302 (time 1788520745.78 total 209.07 last 68.17) - mkdir 15006 (time 1788520755.80 total 219.09 last 70.28) - mkdir 15719 (time 1788520765.81 total 229.10 last 71.18) - mkdir 16456 (time 1788520775.83 total 239.12 last 73.59) - mkdir 17176 (time 1788520785.85 total 249.14 last 71.82) - mkdir 17897 (time 1788520795.85 total 259.15 last 72.10) - mkdir 18579 (time 1788520805.86 total 269.15 last 68.15) - mkdir 19266 (time 1788520815.86 total 279.15 last 68.70) - mkdir 19918 (time 1788520825.87 total 289.16 last 65.18) - mkdir 20543 (time 1788520835.87 total 299.16 last 62.49) - mkdir 21286 (time 1788520845.88 total 309.17 last 74.23) - mkdir 22010 (time 1788520855.89 total 319.18 last 72.31) - mkdir 22701 (time 1788520865.89 total 329.18 last 69.09) - mkdir 23275 (time 1788520875.90 total 339.20 last 57.31) - mkdir 23980 (time 1788520885.92 total 349.21 last 70.42) - mkdir 24746 (time 1788520895.92 total 359.21 last 76.58) - mkdir 25509 (time 1788520905.94 total 369.23 last 76.14) - mkdir 26209 (time 1788520915.94 total 379.23 last 70.00) - mkdir 26956 (time 1788520925.96 total 389.25 last 74.58) - mkdir 27742 (time 1788520935.96 total 399.26 last 78.53) - mkdir 28419 (time 1788520945.97 total 409.26 last 67.68) - mkdir 29044 (time 1788520955.97 total 419.26 last 62.47) - mkdir 29637 (time 1788520966.01 total 429.30 last 59.10) - mkdir 30000 (time 1788520971.43 total 434.72 last 66.94) - mkdir 30673 (time 1788520981.43 total 444.72 last 67.30) - mkdir 31328 (time 1788520991.44 total 454.73 last 65.43) - mkdir 32087 (time 1788521001.45 total 464.74 last 75.81) - mkdir 32760 (time 1788521011.46 total 474.75 last 67.27) total: 32818 mkdir in 475.36 seconds: 69.04 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 32076 3574944 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 11400 3595620 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4045 1019955 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67633 956367 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2713 259431 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2705 259439 2% /mnt/lustre[OST:1] filesystem_summary: 590548 71678 518870 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788521928 ; total 0 ; last 0) - unlinked 10000 (time 1788522150 ; total 222 ; last 222) - unlinked 20000 (time 1788522408 ; total 480 ; last 258) - unlinked 30000 (time 1788522690 ; total 762 ; last 282) total: 32768 unlinks in 835 seconds: 39.243114 unlinks/second - unlinked 0 (time 1788521928 ; total 0 ; last 0) - unlinked 10000 (time 1788522151 ; total 223 ; last 223) - unlinked 20000 (time 1788522410 ; total 482 ; last 259) - unlinked 30000 (time 1788522694 ; total 766 ; last 284) total: 32768 unlinks in 839 seconds: 39.056019 unlinks/second nlink between: 1 - unlinked 0 (time 1788522769 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1788522769 ; 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 7824 1263480 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13676 1257628 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 32076 3574944 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 11400 3595620 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4045 1019955 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1997 1022003 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2713 259431 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2705 259439 2% /mnt/lustre[OST:1] filesystem_summary: 524912 6042 518870 2% /mnt/lustre