== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 21:06:37 (1788743197) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7776 1263528 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7208 1264096 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 20880 3586140 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 22600 3584420 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4046 1019954 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2007 1021993 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2700 259444 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2734 259410 2% /mnt/lustre[OST:1] filesystem_summary: 524907 6053 518854 2% /mnt/lustre - mkdir 762 (time 1788743212.72 total 10.01 last 76.10) - mkdir 1578 (time 1788743222.72 total 20.02 last 81.57) - mkdir 2304 (time 1788743232.73 total 30.03 last 72.53) - mkdir 2873 (time 1788743242.74 total 40.03 last 56.88) - mkdir 3485 (time 1788743252.74 total 50.04 last 61.16) - mkdir 3902 (time 1788743262.75 total 60.05 last 41.65) - mkdir 4563 (time 1788743272.76 total 70.05 last 66.09) - mkdir 5367 (time 1788743282.77 total 80.06 last 80.32) - mkdir 6354 (time 1788743292.77 total 90.06 last 98.66) - mkdir 7264 (time 1788743302.77 total 100.07 last 90.99) - mkdir 8016 (time 1788743312.77 total 110.07 last 75.18) - mkdir 8774 (time 1788743322.78 total 120.08 last 75.75) - mkdir 9632 (time 1788743332.80 total 130.10 last 85.60) - mkdir 10000 (time 1788743336.86 total 134.16 last 90.72) - mkdir 10928 (time 1788743346.87 total 144.16 last 92.76) - mkdir 11799 (time 1788743356.88 total 154.17 last 86.98) - mkdir 12419 (time 1788743366.88 total 164.18 last 61.97) - mkdir 13243 (time 1788743376.89 total 174.19 last 82.31) - mkdir 14018 (time 1788743386.89 total 184.19 last 77.50) - mkdir 14825 (time 1788743396.89 total 194.19 last 80.70) - mkdir 15536 (time 1788743406.90 total 204.19 last 71.09) - mkdir 16382 (time 1788743416.91 total 214.21 last 84.48) - mkdir 17074 (time 1788743426.91 total 224.21 last 69.19) - mkdir 17739 (time 1788743436.91 total 234.21 last 66.49) - mkdir 18436 (time 1788743446.91 total 244.21 last 69.69) - mkdir 19099 (time 1788743456.92 total 254.21 last 66.28) - mkdir 20000 (time 1788743466.91 total 264.20 last 90.22) - mkdir 20907 (time 1788743476.92 total 274.22 last 90.54) - mkdir 21762 (time 1788743486.93 total 284.22 last 85.48) - mkdir 22688 (time 1788743496.93 total 294.23 last 92.52) - mkdir 23606 (time 1788743506.94 total 304.24 last 91.73) - mkdir 24321 (time 1788743516.94 total 314.24 last 71.49) - mkdir 25242 (time 1788743526.95 total 324.24 last 92.05) - mkdir 25897 (time 1788743536.95 total 334.25 last 65.49) - mkdir 26520 (time 1788743546.96 total 344.25 last 62.26) - mkdir 27234 (time 1788743556.96 total 354.26 last 71.37) - mkdir 27965 (time 1788743566.98 total 364.28 last 72.95) - mkdir 28813 (time 1788743577.01 total 374.30 last 84.60) - mkdir 29739 (time 1788743587.01 total 384.31 last 92.54) - mkdir 30000 (time 1788743590.00 total 387.29 last 87.44) - mkdir 30763 (time 1788743600.01 total 397.31 last 76.20) - mkdir 31352 (time 1788743610.04 total 407.33 last 58.73) - mkdir 32025 (time 1788743620.04 total 417.34 last 67.29) - mkdir 32690 (time 1788743630.07 total 427.37 last 66.29) total: 32818 mkdir in 428.87 seconds: 76.52 ops/second - mkdir 763 (time 1788743212.70 total 10.00 last 76.30) - mkdir 1606 (time 1788743222.71 total 20.01 last 84.19) - mkdir 2241 (time 1788743232.72 total 30.03 last 63.41) - mkdir 2829 (time 1788743242.74 total 40.04 last 58.71) - mkdir 3444 (time 1788743252.75 total 50.05 last 61.44) - mkdir 3856 (time 1788743262.75 total 60.05 last 41.20) - mkdir 4500 (time 1788743272.78 total 70.08 last 64.20) - mkdir 5309 (time 1788743282.79 total 80.09 last 80.86) - mkdir 6271 (time 1788743292.81 total 90.11 last 95.99) - mkdir 7139 (time 1788743302.82 total 100.12 last 86.73) - mkdir 7922 (time 1788743312.82 total 110.12 last 78.27) - mkdir 8670 (time 1788743322.82 total 120.12 last 74.78) - mkdir 9506 (time 1788743332.82 total 130.13 last 83.57) - mkdir 10000 (time 1788743338.63 total 135.94 last 85.05) - mkdir 10945 (time 1788743348.64 total 145.94 last 94.46) - mkdir 11792 (time 1788743358.65 total 155.95 last 84.63) - mkdir 12434 (time 1788743368.65 total 165.95 last 64.20) - mkdir 13265 (time 1788743378.66 total 175.96 last 82.98) - mkdir 14042 (time 1788743388.67 total 185.97 last 77.63) - mkdir 14809 (time 1788743398.68 total 195.99 last 76.59) - mkdir 15552 (time 1788743408.70 total 206.00 last 74.20) - mkdir 16283 (time 1788743418.73 total 216.03 last 72.89) - mkdir 16976 (time 1788743428.73 total 226.03 last 69.27) - mkdir 17628 (time 1788743438.73 total 236.04 last 65.17) - mkdir 18346 (time 1788743448.74 total 246.04 last 71.76) - mkdir 19087 (time 1788743458.75 total 256.05 last 74.06) - mkdir 20000 (time 1788743468.15 total 265.45 last 97.07) - mkdir 20875 (time 1788743478.17 total 275.47 last 87.33) - mkdir 21724 (time 1788743488.18 total 285.48 last 84.86) - mkdir 22708 (time 1788743498.18 total 295.48 last 98.36) - mkdir 23583 (time 1788743508.19 total 305.49 last 87.40) - mkdir 24309 (time 1788743518.20 total 315.50 last 72.54) - mkdir 25222 (time 1788743528.20 total 325.50 last 91.30) - mkdir 25802 (time 1788743538.21 total 335.51 last 57.94) - mkdir 26429 (time 1788743548.22 total 345.52 last 62.66) - mkdir 27171 (time 1788743558.22 total 355.52 last 74.17) - mkdir 27913 (time 1788743568.23 total 365.54 last 74.09) - mkdir 28746 (time 1788743578.24 total 375.54 last 83.24) - mkdir 29694 (time 1788743588.25 total 385.56 last 94.70) - mkdir 30000 (time 1788743592.33 total 389.63 last 75.11) - mkdir 30680 (time 1788743602.36 total 399.66 last 67.80) - mkdir 31383 (time 1788743612.36 total 409.66 last 70.29) - mkdir 32003 (time 1788743622.42 total 419.72 last 61.63) - mkdir 32665 (time 1788743632.42 total 429.72 last 66.19) total: 32818 mkdir in 432.29 seconds: 75.92 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276892 994412 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7208 1264096 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 20880 3586140 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 22600 3584420 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69682 954318 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2007 1021993 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2700 259444 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2734 259410 2% /mnt/lustre[OST:1] filesystem_summary: 590543 71689 518854 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788744298 ; total 0 ; last 0) - unlinked 10000 (time 1788744512 ; total 214 ; last 214) - unlinked 20000 (time 1788744730 ; total 432 ; last 218) - unlinked 30000 (time 1788744939 ; total 641 ; last 209) total: 32768 unlinks in 697 seconds: 47.012913 unlinks/second - unlinked 0 (time 1788744298 ; total 0 ; last 0) - unlinked 10000 (time 1788744513 ; total 215 ; last 215) - unlinked 20000 (time 1788744732 ; total 434 ; last 219) - unlinked 30000 (time 1788744940 ; total 642 ; last 208) total: 32768 unlinks in 699 seconds: 46.878399 unlinks/second nlink between: 1 - unlinked 0 (time 1788744998 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788744998 ; 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 14348 1256956 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7208 1264096 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 20880 3586140 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 22600 3584420 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4046 1019954 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2007 1021993 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2700 259444 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2734 259410 2% /mnt/lustre[OST:1] filesystem_summary: 524907 6053 518854 2% /mnt/lustre