== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 22:47:49 (1788922069) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7812 1263492 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7180 1264124 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 25700 3581320 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17776 3589244 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4089 1019911 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1995 1022005 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2783 259361 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2676 259468 2% /mnt/lustre[OST:1] filesystem_summary: 524913 6084 518829 2% /mnt/lustre - mkdir 507 (time 1788922086.27 total 10.00 last 50.70) - mkdir 1439 (time 1788922096.28 total 20.01 last 93.08) - mkdir 2134 (time 1788922106.30 total 30.02 last 69.42) - mkdir 2699 (time 1788922116.30 total 40.02 last 56.50) - mkdir 3210 (time 1788922126.31 total 50.04 last 51.01) - mkdir 3763 (time 1788922136.32 total 60.04 last 55.28) - mkdir 4424 (time 1788922146.34 total 70.06 last 65.97) - mkdir 5255 (time 1788922156.35 total 80.08 last 82.96) - mkdir 5942 (time 1788922166.40 total 90.12 last 68.41) - mkdir 6355 (time 1788922176.40 total 100.13 last 41.26) - mkdir 6755 (time 1788922186.42 total 110.15 last 39.93) - mkdir 7313 (time 1788922196.43 total 120.16 last 55.74) - mkdir 7963 (time 1788922206.46 total 130.19 last 64.84) - mkdir 8687 (time 1788922216.46 total 140.19 last 72.37) - mkdir 9465 (time 1788922226.49 total 150.22 last 77.61) - mkdir 10000 (time 1788922234.70 total 158.43 last 65.14) - mkdir 10828 (time 1788922244.71 total 168.43 last 82.76) - mkdir 11706 (time 1788922254.71 total 178.44 last 87.75) - mkdir 12828 (time 1788922264.72 total 188.44 last 112.16) - mkdir 13745 (time 1788922274.72 total 198.45 last 91.65) - mkdir 14543 (time 1788922284.73 total 208.46 last 79.76) - mkdir 15334 (time 1788922294.73 total 218.46 last 79.10) - mkdir 16065 (time 1788922304.73 total 228.46 last 73.06) - mkdir 16757 (time 1788922314.74 total 238.47 last 69.14) - mkdir 17396 (time 1788922324.74 total 248.47 last 63.88) - mkdir 18123 (time 1788922334.76 total 258.49 last 72.60) - mkdir 18893 (time 1788922344.76 total 268.49 last 77.00) - mkdir 19725 (time 1788922354.77 total 278.50 last 83.10) - mkdir 20000 (time 1788922359.08 total 282.81 last 63.85) - mkdir 20922 (time 1788922369.09 total 292.82 last 92.10) - mkdir 21851 (time 1788922379.10 total 302.83 last 92.78) - mkdir 22492 (time 1788922389.11 total 312.84 last 64.03) - mkdir 23277 (time 1788922399.12 total 322.85 last 78.40) - mkdir 24120 (time 1788922409.13 total 332.86 last 84.27) - mkdir 24849 (time 1788922419.15 total 342.88 last 72.70) - mkdir 25547 (time 1788922429.16 total 352.89 last 69.77) - mkdir 26404 (time 1788922439.16 total 362.89 last 85.65) - mkdir 27115 (time 1788922449.17 total 372.89 last 71.09) - mkdir 27846 (time 1788922459.18 total 382.91 last 72.99) - mkdir 28487 (time 1788922469.19 total 392.92 last 64.05) - mkdir 29155 (time 1788922479.20 total 402.93 last 66.75) - mkdir 30000 (time 1788922488.83 total 412.56 last 87.73) - mkdir 30845 (time 1788922498.83 total 422.56 last 84.49) - mkdir 31640 (time 1788922508.83 total 432.56 last 79.49) - mkdir 32383 (time 1788922518.83 total 442.56 last 74.28) total: 32818 mkdir in 447.72 seconds: 73.30 ops/second - mkdir 495 (time 1788922086.66 total 10.01 last 49.44) - mkdir 1409 (time 1788922096.66 total 20.01 last 91.38) - mkdir 2110 (time 1788922106.69 total 30.03 last 69.95) - mkdir 2664 (time 1788922116.72 total 40.07 last 55.19) - mkdir 3140 (time 1788922126.73 total 50.08 last 47.55) - mkdir 3667 (time 1788922136.78 total 60.13 last 52.45) - mkdir 4346 (time 1788922146.78 total 70.13 last 67.90) - mkdir 5164 (time 1788922156.78 total 80.13 last 81.78) - mkdir 5805 (time 1788922166.81 total 90.16 last 63.96) - mkdir 6200 (time 1788922176.83 total 100.18 last 39.39) - mkdir 6612 (time 1788922186.85 total 110.20 last 41.12) - mkdir 7212 (time 1788922196.89 total 120.24 last 59.79) - mkdir 7888 (time 1788922206.90 total 130.25 last 67.54) - mkdir 8606 (time 1788922216.90 total 140.25 last 71.78) - mkdir 9358 (time 1788922226.90 total 150.25 last 75.20) - mkdir 10000 (time 1788922236.27 total 159.62 last 68.56) - mkdir 10837 (time 1788922246.28 total 169.63 last 83.60) - mkdir 11711 (time 1788922256.28 total 179.63 last 87.39) - mkdir 12842 (time 1788922266.29 total 189.63 last 113.03) - mkdir 13709 (time 1788922276.29 total 199.64 last 86.67) - mkdir 14548 (time 1788922286.29 total 209.64 last 83.87) - mkdir 15327 (time 1788922296.30 total 219.65 last 77.82) - mkdir 16059 (time 1788922306.32 total 229.67 last 73.07) - mkdir 16834 (time 1788922316.32 total 239.67 last 77.48) - mkdir 17434 (time 1788922326.33 total 249.68 last 59.96) - mkdir 18146 (time 1788922336.33 total 259.68 last 71.17) - mkdir 18911 (time 1788922346.33 total 269.68 last 76.49) - mkdir 19677 (time 1788922356.35 total 279.70 last 76.46) - mkdir 20000 (time 1788922360.66 total 284.01 last 75.01) - mkdir 20919 (time 1788922370.68 total 294.03 last 91.74) - mkdir 21771 (time 1788922380.68 total 304.03 last 85.14) - mkdir 22454 (time 1788922390.70 total 314.05 last 68.17) - mkdir 23284 (time 1788922400.71 total 324.06 last 82.95) - mkdir 24141 (time 1788922410.71 total 334.06 last 85.66) - mkdir 24880 (time 1788922420.72 total 344.06 last 73.88) - mkdir 25594 (time 1788922430.72 total 354.07 last 71.39) - mkdir 26467 (time 1788922440.73 total 364.08 last 87.18) - mkdir 27153 (time 1788922450.73 total 374.08 last 68.59) - mkdir 27866 (time 1788922460.74 total 384.09 last 71.26) - mkdir 28465 (time 1788922470.75 total 394.10 last 59.83) - mkdir 29201 (time 1788922480.75 total 404.10 last 73.59) - mkdir 30000 (time 1788922489.63 total 412.98 last 90.00) - mkdir 30845 (time 1788922499.63 total 422.98 last 84.46) - mkdir 31628 (time 1788922509.63 total 432.98 last 78.28) - mkdir 32376 (time 1788922519.64 total 442.99 last 74.76) total: 32818 mkdir in 448.29 seconds: 73.21 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276816 994488 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7180 1264124 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 25700 3581320 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17776 3589244 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69725 954275 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1995 1022005 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2783 259361 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2676 259468 2% /mnt/lustre[OST:1] filesystem_summary: 590549 71720 518829 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788923141 ; total 0 ; last 0) - unlinked 10000 (time 1788923344 ; total 203 ; last 203) - unlinked 20000 (time 1788923484 ; total 343 ; last 140) - unlinked 30000 (time 1788923602 ; total 461 ; last 118) total: 32768 unlinks in 494 seconds: 66.331985 unlinks/second - unlinked 0 (time 1788923141 ; total 0 ; last 0) - unlinked 10000 (time 1788923342 ; total 201 ; last 201) - unlinked 20000 (time 1788923484 ; total 343 ; last 142) - unlinked 30000 (time 1788923603 ; total 462 ; last 119) total: 32768 unlinks in 494 seconds: 66.331985 unlinks/second nlink between: 1 - unlinked 0 (time 1788923638 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1788923638 ; 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 1 seconds: 0.000000 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 14272 1257032 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7180 1264124 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 25700 3581320 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17776 3589244 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4089 1019911 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1995 1022005 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2783 259361 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2676 259468 2% /mnt/lustre[OST:1] filesystem_summary: 524913 6084 518829 2% /mnt/lustre