== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 12:12:47 (1787847167) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1712 1269592 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 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 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre - mkdir 773 (time 1787847182.95 total 10.01 last 77.20) - mkdir 1501 (time 1787847192.95 total 20.01 last 72.79) - mkdir 2285 (time 1787847202.96 total 30.02 last 78.36) - mkdir 3013 (time 1787847212.96 total 40.02 last 72.78) - mkdir 3728 (time 1787847222.96 total 50.03 last 71.48) - mkdir 4484 (time 1787847232.97 total 60.03 last 75.56) - mkdir 5278 (time 1787847242.99 total 70.05 last 79.24) - mkdir 6004 (time 1787847252.99 total 80.05 last 72.60) - mkdir 6793 (time 1787847262.99 total 90.05 last 78.89) - mkdir 7511 (time 1787847273.00 total 100.06 last 71.72) - mkdir 8239 (time 1787847283.02 total 110.09 last 72.64) - mkdir 8987 (time 1787847293.03 total 120.09 last 74.77) - mkdir 9761 (time 1787847303.03 total 130.09 last 77.38) - mkdir 10000 (time 1787847306.29 total 133.35 last 73.34) - mkdir 10730 (time 1787847316.29 total 143.36 last 72.96) - mkdir 11480 (time 1787847326.30 total 153.36 last 74.98) - mkdir 12234 (time 1787847336.30 total 163.37 last 75.33) - mkdir 12990 (time 1787847346.31 total 173.38 last 75.53) - mkdir 13753 (time 1787847356.32 total 183.38 last 76.26) - mkdir 14515 (time 1787847366.32 total 193.38 last 76.19) - mkdir 15316 (time 1787847376.32 total 203.39 last 80.07) - mkdir 16077 (time 1787847386.33 total 213.39 last 76.07) - mkdir 16833 (time 1787847396.34 total 223.40 last 75.52) - mkdir 17623 (time 1787847406.34 total 233.40 last 78.99) - mkdir 18354 (time 1787847416.34 total 243.41 last 73.05) - mkdir 19087 (time 1787847426.36 total 253.42 last 73.22) - mkdir 19857 (time 1787847436.36 total 263.43 last 76.94) - mkdir 20000 (time 1787847439.08 total 266.14 last 52.69) - mkdir 20623 (time 1787847449.08 total 276.15 last 62.27) - mkdir 21284 (time 1787847459.08 total 286.15 last 66.10) - mkdir 22065 (time 1787847469.09 total 296.15 last 78.05) - mkdir 22819 (time 1787847479.10 total 306.16 last 75.34) - mkdir 23591 (time 1787847489.11 total 316.18 last 77.09) - mkdir 24248 (time 1787847499.15 total 326.22 last 65.43) - mkdir 24928 (time 1787847509.15 total 336.22 last 67.98) - mkdir 25629 (time 1787847519.17 total 346.24 last 69.98) - mkdir 26348 (time 1787847529.17 total 356.24 last 71.89) - mkdir 27057 (time 1787847539.17 total 366.24 last 70.90) - mkdir 27859 (time 1787847549.18 total 376.24 last 80.16) - mkdir 28619 (time 1787847559.19 total 386.25 last 75.91) - mkdir 29435 (time 1787847569.19 total 396.26 last 81.57) - mkdir 30000 (time 1787847576.91 total 403.97 last 73.26) - mkdir 30658 (time 1787847586.91 total 413.98 last 65.75) - mkdir 31368 (time 1787847596.91 total 423.98 last 71.00) - mkdir 32120 (time 1787847606.96 total 434.02 last 74.88) total: 32818 mkdir in 443.24 seconds: 74.04 ops/second - mkdir 770 (time 1787847182.94 total 10.01 last 76.92) - mkdir 1514 (time 1787847192.94 total 20.01 last 74.39) - mkdir 2276 (time 1787847202.94 total 30.01 last 76.19) - mkdir 3000 (time 1787847212.97 total 40.04 last 72.20) - mkdir 3703 (time 1787847222.97 total 50.05 last 70.26) - mkdir 4457 (time 1787847232.97 total 60.05 last 75.39) - mkdir 5266 (time 1787847242.98 total 70.05 last 80.87) - mkdir 6018 (time 1787847252.99 total 80.07 last 75.09) - mkdir 6816 (time 1787847263.00 total 90.07 last 79.77) - mkdir 7557 (time 1787847273.02 total 100.09 last 73.93) - mkdir 8292 (time 1787847283.06 total 110.13 last 73.23) - mkdir 9036 (time 1787847293.06 total 120.13 last 74.39) - mkdir 9828 (time 1787847303.06 total 130.14 last 79.14) - mkdir 10000 (time 1787847305.50 total 132.57 last 70.76) - mkdir 10745 (time 1787847315.50 total 142.57 last 74.46) - mkdir 11433 (time 1787847325.50 total 152.58 last 68.77) - mkdir 12211 (time 1787847335.51 total 162.58 last 77.78) - mkdir 12968 (time 1787847345.52 total 172.59 last 75.63) - mkdir 13712 (time 1787847355.55 total 182.62 last 74.15) - mkdir 14453 (time 1787847365.55 total 192.63 last 74.09) - mkdir 15271 (time 1787847375.55 total 202.63 last 81.80) - mkdir 16053 (time 1787847385.57 total 212.64 last 78.07) - mkdir 16804 (time 1787847395.58 total 222.65 last 75.02) - mkdir 17550 (time 1787847405.59 total 232.67 last 74.49) - mkdir 18282 (time 1787847415.60 total 242.67 last 73.17) - mkdir 19011 (time 1787847425.61 total 252.68 last 72.85) - mkdir 19785 (time 1787847435.61 total 262.69 last 77.33) - mkdir 20000 (time 1787847439.25 total 266.33 last 59.10) - mkdir 20617 (time 1787847449.27 total 276.35 last 61.58) - mkdir 21323 (time 1787847459.30 total 286.38 last 70.39) - mkdir 22103 (time 1787847469.32 total 296.39 last 77.89) - mkdir 22827 (time 1787847479.32 total 306.39 last 72.40) - mkdir 23589 (time 1787847489.32 total 316.39 last 76.17) - mkdir 24237 (time 1787847499.33 total 326.40 last 64.76) - mkdir 24917 (time 1787847509.33 total 336.40 last 67.98) - mkdir 25620 (time 1787847519.34 total 346.41 last 70.26) - mkdir 26334 (time 1787847529.35 total 356.42 last 71.31) - mkdir 27037 (time 1787847539.36 total 366.43 last 70.23) - mkdir 27832 (time 1787847549.36 total 376.43 last 79.50) - mkdir 28559 (time 1787847559.37 total 386.44 last 72.62) - mkdir 29345 (time 1787847569.40 total 396.47 last 78.37) - mkdir 30000 (time 1787847578.41 total 405.49 last 72.66) - mkdir 30624 (time 1787847588.41 total 415.49 last 62.40) - mkdir 31384 (time 1787847598.45 total 425.52 last 75.74) - mkdir 32117 (time 1787847608.45 total 435.53 last 73.25) total: 32818 mkdir in 444.68 seconds: 73.80 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270716 1000588 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 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 65914 958086 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787848064 ; total 0 ; last 0) - unlinked 10000 (time 1787848288 ; total 224 ; last 224) - unlinked 20000 (time 1787848433 ; total 369 ; last 145) - unlinked 30000 (time 1787848558 ; total 494 ; last 125) total: 32768 unlinks in 528 seconds: 62.060608 unlinks/second - unlinked 0 (time 1787848064 ; total 0 ; last 0) - unlinked 10000 (time 1787848287 ; total 223 ; last 223) - unlinked 20000 (time 1787848434 ; total 370 ; last 147) - unlinked 30000 (time 1787848559 ; total 495 ; last 125) total: 32768 unlinks in 529 seconds: 61.943291 unlinks/second nlink between: 1 - unlinked 0 (time 1787848595 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf unlinks/second - unlinked 0 (time 1787848595 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf 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 8172 1263132 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 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 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre