== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 13:07:40 (1787850460) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7808 1263496 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7208 1264096 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 32192 3574828 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 11288 3595732 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4066 1019934 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1980 1022020 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2750 259394 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2671 259473 2% /mnt/lustre[OST:1] filesystem_summary: 524913 6046 518867 2% /mnt/lustre - mkdir 864 (time 1787850476.19 total 10.00 last 86.38) - mkdir 1566 (time 1787850486.20 total 20.01 last 70.17) - mkdir 2387 (time 1787850496.20 total 30.01 last 82.08) - mkdir 3312 (time 1787850506.22 total 40.03 last 92.33) - mkdir 4093 (time 1787850516.22 total 50.03 last 78.09) - mkdir 4924 (time 1787850526.24 total 60.05 last 82.97) - mkdir 5783 (time 1787850536.25 total 70.06 last 85.79) - mkdir 6620 (time 1787850546.25 total 80.06 last 83.67) - mkdir 7477 (time 1787850556.26 total 90.07 last 85.61) - mkdir 8245 (time 1787850566.28 total 100.08 last 76.71) - mkdir 9107 (time 1787850576.31 total 110.12 last 85.94) - mkdir 9856 (time 1787850586.33 total 120.14 last 74.73) - mkdir 10000 (time 1787850588.52 total 122.33 last 65.68) - mkdir 10888 (time 1787850598.52 total 132.33 last 88.80) - mkdir 11688 (time 1787850608.52 total 142.33 last 79.98) - mkdir 12487 (time 1787850618.53 total 152.34 last 79.88) - mkdir 13251 (time 1787850628.54 total 162.35 last 76.32) - mkdir 13963 (time 1787850638.55 total 172.36 last 71.12) - mkdir 14728 (time 1787850648.55 total 182.36 last 76.46) - mkdir 15454 (time 1787850658.57 total 192.37 last 72.51) - mkdir 16266 (time 1787850668.58 total 202.39 last 81.07) - mkdir 17106 (time 1787850678.58 total 212.39 last 83.99) - mkdir 17863 (time 1787850688.59 total 222.40 last 75.67) - mkdir 18632 (time 1787850698.59 total 232.40 last 76.86) - mkdir 19449 (time 1787850708.65 total 242.45 last 81.27) - mkdir 20000 (time 1787850715.72 total 249.52 last 77.93) - mkdir 20749 (time 1787850725.73 total 259.54 last 74.78) - mkdir 21326 (time 1787850735.75 total 269.56 last 57.59) - mkdir 22003 (time 1787850745.75 total 279.56 last 67.68) - mkdir 22758 (time 1787850755.77 total 289.58 last 75.36) - mkdir 23410 (time 1787850765.78 total 299.58 last 65.18) - mkdir 24192 (time 1787850775.79 total 309.60 last 78.09) - mkdir 24948 (time 1787850785.79 total 319.60 last 75.59) - mkdir 25718 (time 1787850795.79 total 329.60 last 76.99) - mkdir 26538 (time 1787850805.79 total 339.60 last 82.00) - mkdir 27408 (time 1787850815.79 total 349.60 last 86.99) - mkdir 28094 (time 1787850825.80 total 359.61 last 68.55) - mkdir 28677 (time 1787850835.81 total 369.62 last 58.24) - mkdir 29381 (time 1787850845.83 total 379.64 last 70.25) - mkdir 30000 (time 1787850852.76 total 386.57 last 89.30) - mkdir 30597 (time 1787850862.78 total 396.59 last 59.62) - mkdir 31396 (time 1787850872.80 total 406.61 last 79.72) - mkdir 32107 (time 1787850882.81 total 416.62 last 71.00) total: 32818 mkdir in 424.72 seconds: 77.27 ops/second - mkdir 871 (time 1787850476.34 total 10.01 last 87.03) - mkdir 1574 (time 1787850486.34 total 20.01 last 70.29) - mkdir 2369 (time 1787850496.35 total 30.02 last 79.44) - mkdir 3309 (time 1787850506.35 total 40.02 last 93.94) - mkdir 4081 (time 1787850516.36 total 50.02 last 77.19) - mkdir 4912 (time 1787850526.39 total 60.06 last 82.82) - mkdir 5749 (time 1787850536.39 total 70.06 last 83.70) - mkdir 6585 (time 1787850546.39 total 80.06 last 83.60) - mkdir 7443 (time 1787850556.39 total 90.06 last 85.79) - mkdir 8194 (time 1787850566.39 total 100.06 last 75.09) - mkdir 9051 (time 1787850576.43 total 110.10 last 85.41) - mkdir 9822 (time 1787850586.45 total 120.12 last 76.92) - mkdir 10000 (time 1787850589.20 total 122.87 last 64.78) - mkdir 10890 (time 1787850599.20 total 132.87 last 88.99) - mkdir 11688 (time 1787850609.20 total 142.87 last 79.76) - mkdir 12498 (time 1787850619.22 total 152.89 last 80.86) - mkdir 13253 (time 1787850629.22 total 162.89 last 75.48) - mkdir 13961 (time 1787850639.25 total 172.91 last 70.66) - mkdir 14769 (time 1787850649.26 total 182.93 last 80.68) - mkdir 15507 (time 1787850659.26 total 192.93 last 73.79) - mkdir 16304 (time 1787850669.27 total 202.94 last 79.61) - mkdir 17154 (time 1787850679.31 total 212.98 last 84.70) - mkdir 17876 (time 1787850689.31 total 222.98 last 72.20) - mkdir 18655 (time 1787850699.34 total 233.01 last 77.67) - mkdir 19460 (time 1787850709.35 total 243.02 last 80.43) - mkdir 20000 (time 1787850715.88 total 249.55 last 82.67) - mkdir 20745 (time 1787850725.90 total 259.57 last 74.35) - mkdir 21313 (time 1787850735.92 total 269.58 last 56.70) - mkdir 22001 (time 1787850745.92 total 279.58 last 68.80) - mkdir 22746 (time 1787850755.92 total 289.59 last 74.47) - mkdir 23429 (time 1787850765.92 total 299.59 last 68.28) - mkdir 24204 (time 1787850775.93 total 309.59 last 77.47) - mkdir 24920 (time 1787850785.93 total 319.60 last 71.55) - mkdir 25682 (time 1787850795.96 total 329.63 last 75.98) - mkdir 26543 (time 1787850805.97 total 339.63 last 86.07) - mkdir 27396 (time 1787850815.98 total 349.65 last 85.20) - mkdir 28075 (time 1787850826.02 total 359.69 last 67.60) - mkdir 28678 (time 1787850836.02 total 369.69 last 60.29) - mkdir 29395 (time 1787850846.03 total 379.70 last 71.68) - mkdir 30000 (time 1787850853.00 total 386.67 last 86.70) - mkdir 30612 (time 1787850863.02 total 396.69 last 61.08) - mkdir 31383 (time 1787850873.02 total 406.69 last 77.09) - mkdir 32117 (time 1787850883.03 total 416.70 last 73.36) total: 32818 mkdir in 424.67 seconds: 77.28 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276756 994548 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7208 1264096 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 32192 3574828 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 11288 3595732 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69702 954298 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1980 1022020 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2750 259394 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2671 259473 2% /mnt/lustre[OST:1] filesystem_summary: 590549 71682 518867 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787851470 ; total 1 ; last 1) - unlinked 10000 (time 1787851665 ; total 196 ; last 195) - unlinked 20000 (time 1787851796 ; total 327 ; last 131) - unlinked 30000 (time 1787851910 ; total 441 ; last 114) total: 32768 unlinks in 473 seconds: 69.276955 unlinks/second - unlinked 0 (time 1787851470 ; total 0 ; last 0) - unlinked 10000 (time 1787851666 ; total 196 ; last 196) - unlinked 20000 (time 1787851797 ; total 327 ; last 131) - unlinked 30000 (time 1787851910 ; total 440 ; last 113) total: 32768 unlinks in 473 seconds: 69.276955 unlinks/second nlink between: 1 - unlinked 0 (time 1787851945 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1787851945 ; 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 14212 1257092 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7208 1264096 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 32192 3574828 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 11288 3595732 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4066 1019934 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1980 1022020 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2750 259394 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2671 259473 2% /mnt/lustre[OST:1] filesystem_summary: 524913 6046 518867 2% /mnt/lustre