== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 02:21:13 (1781245273) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7796 1263508 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7224 1264080 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30884 3576136 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12592 3594428 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4026 1019974 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2039 1021961 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2809 259335 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2631 259513 2% /mnt/lustre[OST:1] filesystem_summary: 524913 6065 518848 2% /mnt/lustre - mkdir 861 (time 1781245287.56 total 10.01 last 86.00) - mkdir 1454 (time 1781245297.60 total 20.05 last 59.05) - mkdir 2167 (time 1781245307.61 total 30.06 last 71.24) - mkdir 2906 (time 1781245317.62 total 40.08 last 73.80) - mkdir 3713 (time 1781245327.63 total 50.08 last 80.66) - mkdir 4550 (time 1781245337.64 total 60.09 last 83.60) - mkdir 5598 (time 1781245347.65 total 70.10 last 104.74) - mkdir 6594 (time 1781245357.66 total 80.11 last 99.49) - mkdir 7471 (time 1781245367.66 total 90.11 last 87.70) - mkdir 8232 (time 1781245377.66 total 100.11 last 76.09) - mkdir 9010 (time 1781245387.66 total 110.11 last 77.78) - mkdir 9902 (time 1781245397.67 total 120.12 last 89.16) - mkdir 10782 (time 1781245407.68 total 130.13 last 87.90) - mkdir 11694 (time 1781245417.69 total 140.14 last 91.10) - mkdir 12586 (time 1781245427.69 total 150.15 last 89.15) - mkdir 13518 (time 1781245437.70 total 160.15 last 93.17) - mkdir 14435 (time 1781245447.72 total 170.17 last 91.48) - mkdir 15394 (time 1781245457.72 total 180.17 last 95.90) - mkdir 16339 (time 1781245467.74 total 190.20 last 94.29) - mkdir 17253 (time 1781245477.77 total 200.22 last 91.16) - mkdir 18123 (time 1781245487.79 total 210.24 last 86.83) - mkdir 18864 (time 1781245497.79 total 220.25 last 74.07) - mkdir 19407 (time 1781245507.81 total 230.26 last 54.21) - mkdir 20000 (time 1781245516.46 total 238.92 last 68.51) - mkdir 20870 (time 1781245526.47 total 248.92 last 86.96) - mkdir 21751 (time 1781245536.47 total 258.92 last 88.08) - mkdir 22539 (time 1781245546.47 total 268.93 last 78.79) - mkdir 23604 (time 1781245556.48 total 278.93 last 106.41) - mkdir 24514 (time 1781245566.48 total 288.94 last 90.96) - mkdir 25420 (time 1781245576.48 total 298.94 last 90.59) - mkdir 26374 (time 1781245586.49 total 308.94 last 95.38) - mkdir 27286 (time 1781245596.49 total 318.94 last 91.18) - mkdir 28093 (time 1781245606.51 total 328.96 last 80.54) - mkdir 29188 (time 1781245616.52 total 338.97 last 109.38) - mkdir 30000 (time 1781245625.13 total 347.58 last 94.31) - mkdir 30891 (time 1781245635.14 total 357.60 last 88.96) - mkdir 31791 (time 1781245645.16 total 367.62 last 89.84) - mkdir 32718 (time 1781245655.17 total 377.62 last 92.67) total: 32818 mkdir in 378.60 seconds: 86.68 ops/second - mkdir 848 (time 1781245287.55 total 10.01 last 84.75) - mkdir 1439 (time 1781245297.56 total 20.02 last 59.00) - mkdir 2152 (time 1781245307.56 total 30.02 last 71.30) - mkdir 2890 (time 1781245317.59 total 40.05 last 73.63) - mkdir 3692 (time 1781245327.60 total 50.06 last 80.09) - mkdir 4487 (time 1781245337.63 total 60.09 last 79.26) - mkdir 5543 (time 1781245347.63 total 70.09 last 105.55) - mkdir 6506 (time 1781245357.64 total 80.10 last 96.21) - mkdir 7380 (time 1781245367.67 total 90.13 last 87.18) - mkdir 8124 (time 1781245377.69 total 100.15 last 74.22) - mkdir 8917 (time 1781245387.70 total 110.16 last 79.22) - mkdir 9813 (time 1781245397.70 total 120.16 last 89.60) - mkdir 10000 (time 1781245399.71 total 122.17 last 93.21) - mkdir 10854 (time 1781245409.71 total 132.17 last 85.40) - mkdir 11802 (time 1781245419.71 total 142.17 last 94.78) - mkdir 12674 (time 1781245429.72 total 152.18 last 87.16) - mkdir 13560 (time 1781245439.73 total 162.19 last 88.47) - mkdir 14468 (time 1781245449.74 total 172.20 last 90.73) - mkdir 15358 (time 1781245459.75 total 182.21 last 88.88) - mkdir 16352 (time 1781245469.77 total 192.23 last 99.25) - mkdir 17218 (time 1781245479.80 total 202.26 last 86.36) - mkdir 18056 (time 1781245489.80 total 212.26 last 83.77) - mkdir 18802 (time 1781245499.81 total 222.27 last 74.53) - mkdir 19303 (time 1781245509.82 total 232.28 last 50.07) - mkdir 20000 (time 1781245518.93 total 241.39 last 76.45) - mkdir 20886 (time 1781245528.93 total 251.39 last 88.58) - mkdir 21680 (time 1781245538.94 total 261.40 last 79.32) - mkdir 22564 (time 1781245548.95 total 271.41 last 88.33) - mkdir 23586 (time 1781245558.96 total 281.42 last 102.17) - mkdir 24471 (time 1781245568.96 total 291.42 last 88.47) - mkdir 25382 (time 1781245578.96 total 301.42 last 91.10) - mkdir 26379 (time 1781245588.97 total 311.43 last 99.60) - mkdir 27273 (time 1781245598.97 total 321.43 last 89.36) - mkdir 28151 (time 1781245608.98 total 331.44 last 87.77) - mkdir 29230 (time 1781245618.98 total 341.44 last 107.87) - mkdir 30000 (time 1781245626.66 total 349.12 last 100.25) - mkdir 30846 (time 1781245636.68 total 359.14 last 84.43) - mkdir 31773 (time 1781245646.71 total 369.17 last 92.41) - mkdir 32736 (time 1781245656.72 total 379.18 last 96.20) total: 32818 mkdir in 380.08 seconds: 86.35 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7796 1263508 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276320 994984 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30884 3576136 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12592 3594428 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4026 1019974 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67675 956325 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2809 259335 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2631 259513 2% /mnt/lustre[OST:1] filesystem_summary: 590549 71701 518848 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1781246220 ; total 0 ; last 0) - unlinked 10000 (time 1781246408 ; total 188 ; last 188) - unlinked 20000 (time 1781246539 ; total 319 ; last 131) - unlinked 30000 (time 1781246652 ; total 432 ; last 113) total: 32768 unlinks in 463 seconds: 70.773216 unlinks/second - unlinked 0 (time 1781246220 ; total 0 ; last 0) - unlinked 10000 (time 1781246410 ; total 190 ; last 190) - unlinked 20000 (time 1781246541 ; total 321 ; last 131) - unlinked 30000 (time 1781246655 ; total 435 ; last 114) total: 32768 unlinks in 466 seconds: 70.317596 unlinks/second nlink between: 1 - unlinked 0 (time 1781246688 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1781246688 ; 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 7796 1263508 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13776 1257528 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30884 3576136 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12592 3594428 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4026 1019974 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2039 1021961 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2809 259335 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2631 259513 2% /mnt/lustre[OST:1] filesystem_summary: 524913 6065 518848 2% /mnt/lustre