== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 13:09:33 (1786036173) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1632 1269672 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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 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: 524090 539 523551 1% /mnt/lustre - mkdir 582 (time 1786036188.98 total 10.01 last 58.13) - mkdir 1252 (time 1786036198.98 total 20.01 last 66.99) - mkdir 1918 (time 1786036208.98 total 30.01 last 66.60) - mkdir 2645 (time 1786036219.01 total 40.04 last 72.49) - mkdir 3264 (time 1786036229.01 total 50.04 last 61.89) - mkdir 3843 (time 1786036239.01 total 60.05 last 57.88) - mkdir 4409 (time 1786036249.05 total 70.09 last 56.39) - mkdir 5140 (time 1786036259.06 total 80.10 last 73.03) - mkdir 5941 (time 1786036269.08 total 90.11 last 79.95) - mkdir 6635 (time 1786036279.10 total 100.13 last 69.28) - mkdir 7174 (time 1786036289.13 total 110.17 last 53.71) - mkdir 7785 (time 1786036299.16 total 120.20 last 60.92) - mkdir 8343 (time 1786036309.17 total 130.21 last 55.73) - mkdir 8968 (time 1786036319.18 total 140.21 last 62.47) - mkdir 9625 (time 1786036329.19 total 150.22 last 65.64) - mkdir 10000 (time 1786036336.91 total 157.94 last 48.57) - mkdir 10681 (time 1786036346.91 total 167.95 last 68.08) - mkdir 11322 (time 1786036356.93 total 177.96 last 63.99) - mkdir 11801 (time 1786036366.96 total 187.99 last 47.76) - mkdir 12421 (time 1786036376.97 total 198.01 last 61.89) - mkdir 13018 (time 1786036386.98 total 208.01 last 59.69) - mkdir 13751 (time 1786036396.98 total 218.01 last 73.28) - mkdir 14358 (time 1786036407.00 total 228.03 last 60.58) - mkdir 14971 (time 1786036417.00 total 238.04 last 61.29) - mkdir 15660 (time 1786036427.02 total 248.05 last 68.79) - mkdir 16440 (time 1786036437.02 total 258.06 last 77.97) - mkdir 17217 (time 1786036447.02 total 268.06 last 77.70) - mkdir 17851 (time 1786036457.05 total 278.08 last 63.25) - mkdir 18589 (time 1786036467.05 total 288.08 last 73.77) - mkdir 19239 (time 1786036477.09 total 298.13 last 64.73) - mkdir 19975 (time 1786036487.10 total 308.14 last 73.50) - mkdir 20701 (time 1786036497.14 total 318.18 last 72.32) - mkdir 21383 (time 1786036507.15 total 328.19 last 68.14) - mkdir 21948 (time 1786036517.16 total 338.20 last 56.43) - mkdir 22574 (time 1786036527.17 total 348.20 last 62.57) - mkdir 23319 (time 1786036537.17 total 358.20 last 74.49) - mkdir 24063 (time 1786036547.20 total 368.23 last 74.18) - mkdir 24732 (time 1786036557.20 total 378.24 last 66.89) - mkdir 25439 (time 1786036567.20 total 388.24 last 70.69) - mkdir 26144 (time 1786036577.21 total 398.24 last 70.48) - mkdir 26768 (time 1786036587.21 total 408.25 last 62.36) - mkdir 27413 (time 1786036597.22 total 418.26 last 64.44) - mkdir 28054 (time 1786036607.23 total 428.26 last 64.07) - mkdir 28785 (time 1786036617.25 total 438.28 last 72.95) - mkdir 29414 (time 1786036627.25 total 448.29 last 62.87) - mkdir 30000 (time 1786036635.38 total 456.42 last 72.05) - mkdir 30671 (time 1786036645.40 total 466.44 last 66.96) - mkdir 31409 (time 1786036655.41 total 476.44 last 73.76) - mkdir 32111 (time 1786036665.42 total 486.45 last 70.13) - mkdir 32725 (time 1786036675.43 total 496.46 last 61.35) total: 32818 mkdir in 497.74 seconds: 65.93 ops/second - mkdir 590 (time 1786036189.12 total 10.00 last 58.98) - mkdir 1269 (time 1786036199.12 total 20.01 last 67.88) - mkdir 1937 (time 1786036209.13 total 30.01 last 66.77) - mkdir 2655 (time 1786036219.13 total 40.01 last 71.77) - mkdir 3255 (time 1786036229.15 total 50.03 last 59.88) - mkdir 3828 (time 1786036239.16 total 60.04 last 57.29) - mkdir 4369 (time 1786036249.17 total 70.05 last 54.03) - mkdir 5094 (time 1786036259.17 total 80.05 last 72.48) - mkdir 5888 (time 1786036269.17 total 90.06 last 79.37) - mkdir 6585 (time 1786036279.20 total 100.08 last 69.54) - mkdir 7127 (time 1786036289.21 total 110.09 last 54.16) - mkdir 7718 (time 1786036299.21 total 120.09 last 59.09) - mkdir 8298 (time 1786036309.23 total 130.11 last 57.86) - mkdir 8941 (time 1786036319.24 total 140.12 last 64.28) - mkdir 9545 (time 1786036329.26 total 150.14 last 60.27) - mkdir 10000 (time 1786036338.05 total 158.93 last 51.77) - mkdir 10678 (time 1786036348.05 total 168.93 last 67.76) - mkdir 11241 (time 1786036358.08 total 178.97 last 56.12) - mkdir 11715 (time 1786036368.09 total 188.97 last 47.38) - mkdir 12312 (time 1786036378.09 total 198.97 last 59.69) - mkdir 12946 (time 1786036388.10 total 208.98 last 63.31) - mkdir 13677 (time 1786036398.12 total 219.00 last 72.99) - mkdir 14268 (time 1786036408.12 total 229.00 last 59.08) - mkdir 14921 (time 1786036418.14 total 239.02 last 65.16) - mkdir 15572 (time 1786036428.16 total 249.04 last 64.97) - mkdir 16297 (time 1786036438.18 total 259.06 last 72.36) - mkdir 17045 (time 1786036448.19 total 269.07 last 74.75) - mkdir 17643 (time 1786036458.20 total 279.08 last 59.75) - mkdir 18379 (time 1786036468.20 total 289.08 last 73.57) - mkdir 19034 (time 1786036478.20 total 299.08 last 65.48) - mkdir 19691 (time 1786036488.21 total 309.09 last 65.66) - mkdir 20000 (time 1786036491.98 total 312.86 last 81.92) - mkdir 20691 (time 1786036501.98 total 322.86 last 69.09) - mkdir 21311 (time 1786036511.98 total 332.86 last 61.99) - mkdir 21933 (time 1786036521.99 total 342.87 last 62.14) - mkdir 22575 (time 1786036531.99 total 352.88 last 64.19) - mkdir 23293 (time 1786036542.00 total 362.88 last 71.74) - mkdir 23979 (time 1786036552.02 total 372.90 last 68.46) - mkdir 24686 (time 1786036562.07 total 382.95 last 70.39) - mkdir 25465 (time 1786036572.07 total 392.95 last 77.86) - mkdir 26066 (time 1786036582.07 total 402.96 last 60.08) - mkdir 26672 (time 1786036592.09 total 412.97 last 60.51) - mkdir 27374 (time 1786036602.10 total 422.98 last 70.14) - mkdir 28111 (time 1786036612.11 total 432.99 last 73.64) - mkdir 28770 (time 1786036622.12 total 443.00 last 65.80) - mkdir 29383 (time 1786036632.14 total 453.03 last 61.17) - mkdir 30000 (time 1786036641.19 total 462.07 last 68.23) - mkdir 30664 (time 1786036651.20 total 472.08 last 66.33) - mkdir 31394 (time 1786036661.21 total 482.09 last 72.93) - mkdir 32039 (time 1786036671.21 total 492.09 last 64.49) - mkdir 32736 (time 1786036681.22 total 502.10 last 69.62) total: 32818 mkdir in 502.91 seconds: 65.26 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 270720 1000584 22% /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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 65895 958105 7% /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: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1786037154 ; total 0 ; last 0) - unlinked 10000 (time 1786037399 ; total 245 ; last 245) - unlinked 20000 (time 1786037586 ; total 432 ; last 187) - unlinked 30000 (time 1786037851 ; total 697 ; last 265) total: 32768 unlinks in 772 seconds: 42.445595 unlinks/second - unlinked 0 (time 1786037154 ; total 0 ; last 0) - unlinked 10000 (time 1786037400 ; total 246 ; last 246) - unlinked 20000 (time 1786037586 ; total 432 ; last 186) - unlinked 30000 (time 1786037852 ; total 698 ; last 266) total: 32768 unlinks in 773 seconds: 42.390686 unlinks/second nlink between: 1 - unlinked 0 (time 1786037929 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1786037929 ; 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8176 1263128 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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 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: 524090 539 523551 1% /mnt/lustre