== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 21:05:46 (1788570346) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7820 1263484 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7256 1264048 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 23664 3583356 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19816 3587204 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3991 1020009 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2041 1021959 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2627 259517 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2713 259431 2% /mnt/lustre[OST:1] filesystem_summary: 524980 6032 518948 2% /mnt/lustre - mkdir 750 (time 1788570361.91 total 10.02 last 74.88) - mkdir 1441 (time 1788570371.91 total 20.02 last 69.05) - mkdir 2108 (time 1788570381.93 total 30.04 last 66.57) - mkdir 2793 (time 1788570391.94 total 40.05 last 68.46) - mkdir 3486 (time 1788570401.94 total 50.05 last 69.29) - mkdir 4136 (time 1788570411.97 total 60.08 last 64.83) - mkdir 4802 (time 1788570421.97 total 70.08 last 66.59) - mkdir 5469 (time 1788570431.98 total 80.09 last 66.65) - mkdir 6148 (time 1788570441.98 total 90.09 last 67.86) - mkdir 6816 (time 1788570451.99 total 100.10 last 66.76) - mkdir 7497 (time 1788570462.01 total 110.12 last 67.97) - mkdir 8200 (time 1788570472.03 total 120.14 last 70.17) - mkdir 8884 (time 1788570482.04 total 130.15 last 68.29) - mkdir 9593 (time 1788570492.05 total 140.16 last 70.86) - mkdir 10000 (time 1788570497.68 total 145.79 last 72.31) - mkdir 10782 (time 1788570507.68 total 155.79 last 78.14) - mkdir 11536 (time 1788570517.69 total 165.80 last 75.33) - mkdir 12286 (time 1788570527.70 total 175.81 last 74.93) - mkdir 12971 (time 1788570537.71 total 185.82 last 68.46) - mkdir 13732 (time 1788570547.71 total 195.82 last 76.10) - mkdir 14428 (time 1788570557.71 total 205.82 last 69.58) - mkdir 15051 (time 1788570567.72 total 215.83 last 62.24) - mkdir 15759 (time 1788570577.73 total 225.84 last 70.77) - mkdir 16465 (time 1788570587.74 total 235.85 last 70.52) - mkdir 17197 (time 1788570597.74 total 245.85 last 73.17) - mkdir 17911 (time 1788570607.75 total 255.86 last 71.34) - mkdir 18680 (time 1788570617.77 total 265.88 last 76.73) - mkdir 19266 (time 1788570627.79 total 275.90 last 58.51) - mkdir 19876 (time 1788570637.81 total 285.92 last 60.86) - mkdir 20612 (time 1788570647.82 total 295.93 last 73.52) - mkdir 21309 (time 1788570657.84 total 305.95 last 69.60) - mkdir 22020 (time 1788570667.84 total 315.95 last 71.07) - mkdir 22760 (time 1788570677.85 total 325.96 last 73.93) - mkdir 23511 (time 1788570687.86 total 335.97 last 75.00) - mkdir 24256 (time 1788570697.87 total 345.98 last 74.46) - mkdir 24975 (time 1788570707.87 total 355.98 last 71.89) - mkdir 25667 (time 1788570717.87 total 365.98 last 69.19) - mkdir 26323 (time 1788570727.87 total 375.98 last 65.59) - mkdir 27013 (time 1788570737.88 total 385.99 last 68.93) - mkdir 27701 (time 1788570747.89 total 396.00 last 68.76) - mkdir 28451 (time 1788570757.90 total 406.01 last 74.90) - mkdir 29181 (time 1788570767.92 total 416.03 last 72.87) - mkdir 29853 (time 1788570777.92 total 426.03 last 67.19) - mkdir 30573 (time 1788570787.92 total 436.03 last 71.99) - mkdir 31265 (time 1788570797.93 total 446.04 last 69.15) - mkdir 31962 (time 1788570807.93 total 456.04 last 69.70) - mkdir 32658 (time 1788570817.95 total 466.06 last 69.47) total: 32818 mkdir in 468.12 seconds: 70.11 ops/second - mkdir 737 (time 1788570361.83 total 10.00 last 73.68) - mkdir 1395 (time 1788570371.83 total 20.01 last 65.79) - mkdir 2073 (time 1788570381.84 total 30.01 last 67.78) - mkdir 2754 (time 1788570391.86 total 40.03 last 67.92) - mkdir 3437 (time 1788570401.86 total 50.03 last 68.30) - mkdir 4114 (time 1788570411.88 total 60.05 last 67.59) - mkdir 4766 (time 1788570421.88 total 70.05 last 65.19) - mkdir 5436 (time 1788570431.88 total 80.05 last 67.00) - mkdir 6095 (time 1788570441.89 total 90.06 last 65.87) - mkdir 6752 (time 1788570451.91 total 100.08 last 65.52) - mkdir 7415 (time 1788570461.92 total 110.09 last 66.28) - mkdir 8136 (time 1788570471.93 total 120.10 last 72.01) - mkdir 8809 (time 1788570481.93 total 130.10 last 67.28) - mkdir 9513 (time 1788570491.94 total 140.11 last 70.36) - mkdir 10000 (time 1788570498.71 total 146.88 last 71.93) - mkdir 10746 (time 1788570508.71 total 156.88 last 74.60) - mkdir 11489 (time 1788570518.71 total 166.89 last 74.25) - mkdir 12197 (time 1788570528.72 total 176.89 last 70.78) - mkdir 12892 (time 1788570538.74 total 186.91 last 69.35) - mkdir 13653 (time 1788570548.75 total 196.92 last 76.05) - mkdir 14341 (time 1788570558.77 total 206.94 last 68.66) - mkdir 14974 (time 1788570568.77 total 216.94 last 63.29) - mkdir 15672 (time 1788570578.77 total 226.94 last 69.78) - mkdir 16381 (time 1788570588.77 total 236.94 last 70.88) - mkdir 17122 (time 1788570598.78 total 246.95 last 74.09) - mkdir 17845 (time 1788570608.78 total 256.95 last 72.28) - mkdir 18598 (time 1788570618.79 total 266.96 last 75.24) - mkdir 19222 (time 1788570628.79 total 276.96 last 62.38) - mkdir 19828 (time 1788570638.79 total 286.96 last 60.59) - mkdir 20537 (time 1788570648.80 total 296.97 last 70.85) - mkdir 21227 (time 1788570658.80 total 306.97 last 68.95) - mkdir 21935 (time 1788570668.81 total 316.98 last 70.75) - mkdir 22665 (time 1788570678.81 total 326.99 last 72.98) - mkdir 23433 (time 1788570688.83 total 337.00 last 76.67) - mkdir 24177 (time 1788570698.86 total 347.03 last 74.17) - mkdir 24873 (time 1788570708.88 total 357.05 last 69.48) - mkdir 25607 (time 1788570718.90 total 367.07 last 73.23) - mkdir 26276 (time 1788570728.91 total 377.08 last 66.87) - mkdir 26974 (time 1788570738.91 total 387.08 last 69.78) - mkdir 27684 (time 1788570748.92 total 397.10 last 70.90) - mkdir 28436 (time 1788570758.94 total 407.11 last 75.07) - mkdir 29132 (time 1788570768.95 total 417.12 last 69.58) - mkdir 29812 (time 1788570778.95 total 427.12 last 67.94) - mkdir 30000 (time 1788570781.62 total 429.79 last 70.64) - mkdir 30721 (time 1788570791.64 total 439.81 last 71.93) - mkdir 31438 (time 1788570801.65 total 449.82 last 71.60) - mkdir 32126 (time 1788570811.66 total 459.83 last 68.77) total: 32818 mkdir in 469.05 seconds: 69.97 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7820 1263484 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276188 995116 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 23664 3583356 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19816 3587204 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3991 1020009 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67677 956323 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2627 259517 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2713 259431 2% /mnt/lustre[OST:1] filesystem_summary: 590616 71668 518948 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788571489 ; total 0 ; last 0) - unlinked 10000 (time 1788571718 ; total 229 ; last 229) - unlinked 20000 (time 1788571975 ; total 486 ; last 257) - unlinked 30000 (time 1788572223 ; total 734 ; last 248) total: 32768 unlinks in 800 seconds: 40.959999 unlinks/second - unlinked 0 (time 1788571489 ; total 0 ; last 0) - unlinked 10000 (time 1788571716 ; total 227 ; last 227) - unlinked 20000 (time 1788571975 ; total 486 ; last 259) - unlinked 30000 (time 1788572222 ; total 733 ; last 247) total: 32768 unlinks in 802 seconds: 40.857857 unlinks/second nlink between: 1 - unlinked 0 (time 1788572292 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788572292 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 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 7820 1263484 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13644 1257660 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 23664 3583356 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19816 3587204 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3991 1020009 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2041 1021959 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2627 259517 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2713 259431 2% /mnt/lustre[OST:1] filesystem_summary: 524980 6032 518948 2% /mnt/lustre