== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 13:20:58 (1779211258) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7924 1263380 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7096 1264208 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 27008 3580012 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 16464 3590556 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4034 1019966 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1998 1022002 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2722 259422 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2686 259458 2% /mnt/lustre[OST:1] filesystem_summary: 524912 6032 518880 2% /mnt/lustre - mkdir 1235 (time 1779211272.03 total 10.00 last 123.46) - mkdir 2370 (time 1779211282.03 total 20.01 last 113.45) - mkdir 3460 (time 1779211292.04 total 30.02 last 108.90) - mkdir 4667 (time 1779211302.06 total 40.03 last 120.51) - mkdir 5753 (time 1779211312.07 total 50.04 last 108.53) - mkdir 6932 (time 1779211322.07 total 60.04 last 117.88) - mkdir 8096 (time 1779211332.07 total 70.05 last 116.33) - mkdir 9269 (time 1779211342.08 total 80.05 last 117.24) - mkdir 10000 (time 1779211349.02 total 87.00 last 105.27) - mkdir 11101 (time 1779211359.03 total 97.00 last 110.00) - mkdir 12095 (time 1779211369.03 total 107.01 last 99.37) - mkdir 13134 (time 1779211379.04 total 117.01 last 103.83) - mkdir 14246 (time 1779211389.04 total 127.02 last 111.17) - mkdir 15419 (time 1779211399.05 total 137.02 last 117.24) - mkdir 16478 (time 1779211409.05 total 147.02 last 105.87) - mkdir 17531 (time 1779211419.06 total 157.03 last 105.21) - mkdir 18616 (time 1779211429.08 total 167.05 last 108.26) - mkdir 19793 (time 1779211439.08 total 177.06 last 117.67) - mkdir 21040 (time 1779211449.09 total 187.06 last 124.63) - mkdir 22278 (time 1779211459.09 total 197.07 last 123.74) - mkdir 23487 (time 1779211469.09 total 207.07 last 120.89) - mkdir 24681 (time 1779211479.10 total 217.07 last 119.38) - mkdir 25846 (time 1779211489.12 total 227.09 last 116.27) - mkdir 27101 (time 1779211499.12 total 237.09 last 125.49) - mkdir 28201 (time 1779211509.13 total 247.10 last 109.88) - mkdir 29375 (time 1779211519.13 total 257.10 last 117.37) - mkdir 30000 (time 1779211524.58 total 262.56 last 114.65) - mkdir 31084 (time 1779211534.60 total 272.57 last 108.24) - mkdir 32148 (time 1779211544.60 total 282.57 last 106.36) total: 32818 mkdir in 288.54 seconds: 113.74 ops/second - mkdir 1273 (time 1779211272.19 total 10.01 last 127.17) - mkdir 2417 (time 1779211282.20 total 20.01 last 114.35) - mkdir 3509 (time 1779211292.20 total 30.02 last 109.14) - mkdir 4726 (time 1779211302.20 total 40.02 last 121.67) - mkdir 5812 (time 1779211312.21 total 50.02 last 108.58) - mkdir 6998 (time 1779211322.21 total 60.03 last 118.52) - mkdir 8173 (time 1779211332.22 total 70.04 last 117.45) - mkdir 9401 (time 1779211342.22 total 80.04 last 122.80) - mkdir 10000 (time 1779211347.94 total 85.76 last 104.66) - mkdir 11049 (time 1779211357.94 total 95.76 last 104.90) - mkdir 12109 (time 1779211367.95 total 105.76 last 105.96) - mkdir 13105 (time 1779211377.95 total 115.77 last 99.54) - mkdir 14188 (time 1779211387.95 total 125.77 last 108.28) - mkdir 15362 (time 1779211397.96 total 135.77 last 117.38) - mkdir 16444 (time 1779211407.96 total 145.78 last 108.16) - mkdir 17477 (time 1779211417.97 total 155.79 last 103.20) - mkdir 18557 (time 1779211427.98 total 165.79 last 107.93) - mkdir 19658 (time 1779211437.99 total 175.80 last 109.98) - mkdir 20000 (time 1779211440.72 total 178.54 last 125.00) - mkdir 21168 (time 1779211450.72 total 188.54 last 116.80) - mkdir 22409 (time 1779211460.73 total 198.54 last 124.07) - mkdir 23569 (time 1779211470.73 total 208.55 last 115.96) - mkdir 24786 (time 1779211480.74 total 218.56 last 121.54) - mkdir 25992 (time 1779211490.76 total 228.57 last 120.44) - mkdir 27211 (time 1779211500.76 total 238.58 last 121.82) - mkdir 28327 (time 1779211510.76 total 248.58 last 111.58) - mkdir 29526 (time 1779211520.77 total 258.58 last 119.87) - mkdir 30000 (time 1779211524.70 total 262.52 last 120.48) - mkdir 31108 (time 1779211534.70 total 272.52 last 110.80) - mkdir 32147 (time 1779211544.70 total 282.52 last 103.89) total: 32818 mkdir in 288.44 seconds: 113.78 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276952 994352 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7096 1264208 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 27008 3580012 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 16464 3590556 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69670 954330 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1998 1022002 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2722 259422 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2686 259458 2% /mnt/lustre[OST:1] filesystem_summary: 590548 71668 518880 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1779212036 ; total 0 ; last 0) - unlinked 10000 (time 1779212087 ; total 51 ; last 51) - unlinked 20000 (time 1779212141 ; total 105 ; last 54) - unlinked 30000 (time 1779212195 ; total 159 ; last 54) total: 32768 unlinks in 172 seconds: 190.511627 unlinks/second - unlinked 0 (time 1779212036 ; total 0 ; last 0) - unlinked 10000 (time 1779212087 ; total 51 ; last 51) - unlinked 20000 (time 1779212141 ; total 105 ; last 54) - unlinked 30000 (time 1779212196 ; total 160 ; last 55) total: 32768 unlinks in 172 seconds: 190.511627 unlinks/second nlink between: 1 - unlinked 0 (time 1779212209 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1779212209 ; 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 14408 1256896 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7096 1264208 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 27008 3580012 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 16464 3590556 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4034 1019966 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1998 1022002 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2722 259422 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2686 259458 2% /mnt/lustre[OST:1] filesystem_summary: 524912 6032 518880 2% /mnt/lustre