== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 12:04:31 (1789142671) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7804 1263500 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7196 1264108 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 21780 3585240 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 21700 3585320 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 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 2016 1021984 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2685 259459 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2806 259338 2% /mnt/lustre[OST:1] filesystem_summary: 524847 6050 518797 2% /mnt/lustre - mkdir 734 (time 1789142686.45 total 10.03 last 73.20) - mkdir 1457 (time 1789142696.46 total 20.04 last 72.22) - mkdir 2192 (time 1789142706.47 total 30.05 last 73.44) - mkdir 2924 (time 1789142716.49 total 40.06 last 73.09) - mkdir 3567 (time 1789142726.49 total 50.07 last 64.29) - mkdir 4411 (time 1789142736.49 total 60.07 last 84.35) - mkdir 5145 (time 1789142746.51 total 70.08 last 73.32) - mkdir 5804 (time 1789142756.54 total 80.11 last 65.70) - mkdir 6529 (time 1789142766.56 total 90.13 last 72.34) - mkdir 7339 (time 1789142776.56 total 100.14 last 80.99) - mkdir 7978 (time 1789142786.57 total 110.14 last 63.84) - mkdir 8676 (time 1789142796.57 total 120.15 last 69.77) - mkdir 9361 (time 1789142806.58 total 130.15 last 68.47) - mkdir 10000 (time 1789142815.57 total 139.15 last 71.07) - mkdir 10710 (time 1789142825.57 total 149.15 last 70.96) - mkdir 11352 (time 1789142835.58 total 159.16 last 64.13) - mkdir 11804 (time 1789142845.60 total 169.17 last 45.14) - mkdir 12491 (time 1789142855.60 total 179.18 last 68.65) - mkdir 13190 (time 1789142865.63 total 189.20 last 69.74) - mkdir 13976 (time 1789142875.63 total 199.21 last 78.56) - mkdir 14748 (time 1789142885.64 total 209.21 last 77.17) - mkdir 15468 (time 1789142895.65 total 219.22 last 71.93) - mkdir 16148 (time 1789142905.65 total 229.22 last 67.99) - mkdir 16903 (time 1789142915.66 total 239.23 last 75.42) - mkdir 17639 (time 1789142925.66 total 249.24 last 73.59) - mkdir 18268 (time 1789142935.67 total 259.25 last 62.80) - mkdir 18886 (time 1789142945.68 total 269.26 last 61.75) - mkdir 19532 (time 1789142955.70 total 279.28 last 64.46) - mkdir 20000 (time 1789142962.37 total 285.94 last 70.24) - mkdir 20692 (time 1789142972.38 total 295.96 last 69.11) - mkdir 21382 (time 1789142982.40 total 305.97 last 68.89) - mkdir 22042 (time 1789142992.40 total 315.98 last 65.97) - mkdir 22751 (time 1789143002.41 total 325.99 last 70.82) - mkdir 23518 (time 1789143012.42 total 335.99 last 76.67) - mkdir 24305 (time 1789143022.43 total 346.01 last 78.55) - mkdir 24982 (time 1789143032.43 total 356.01 last 67.69) - mkdir 25648 (time 1789143042.46 total 366.04 last 66.43) - mkdir 26374 (time 1789143052.47 total 376.04 last 72.55) - mkdir 27037 (time 1789143062.49 total 386.07 last 66.12) - mkdir 27828 (time 1789143072.49 total 396.07 last 79.10) - mkdir 28438 (time 1789143082.50 total 406.07 last 60.99) - mkdir 29091 (time 1789143092.50 total 416.08 last 65.26) - mkdir 29850 (time 1789143102.51 total 426.09 last 75.84) - mkdir 30551 (time 1789143112.52 total 436.10 last 70.04) - mkdir 31232 (time 1789143122.53 total 446.11 last 68.01) - mkdir 31961 (time 1789143132.55 total 456.13 last 72.77) - mkdir 32655 (time 1789143142.56 total 466.14 last 69.33) total: 32818 mkdir in 468.38 seconds: 70.07 ops/second - mkdir 734 (time 1789142686.43 total 10.03 last 73.18) - mkdir 1477 (time 1789142696.43 total 20.03 last 74.29) - mkdir 2202 (time 1789142706.44 total 30.04 last 72.44) - mkdir 2912 (time 1789142716.44 total 40.04 last 70.98) - mkdir 3573 (time 1789142726.45 total 50.05 last 66.08) - mkdir 4401 (time 1789142736.45 total 60.05 last 82.78) - mkdir 5146 (time 1789142746.45 total 70.05 last 74.48) - mkdir 5801 (time 1789142756.46 total 80.06 last 65.42) - mkdir 6511 (time 1789142766.47 total 90.07 last 70.96) - mkdir 7314 (time 1789142776.47 total 100.07 last 80.30) - mkdir 7975 (time 1789142786.49 total 110.09 last 65.96) - mkdir 8637 (time 1789142796.50 total 120.10 last 66.15) - mkdir 9331 (time 1789142806.51 total 130.11 last 69.31) - mkdir 10000 (time 1789142815.48 total 139.08 last 74.59) - mkdir 10735 (time 1789142825.48 total 149.09 last 73.46) - mkdir 11401 (time 1789142835.50 total 159.10 last 66.51) - mkdir 11867 (time 1789142845.52 total 169.12 last 46.49) - mkdir 12586 (time 1789142855.53 total 179.13 last 71.85) - mkdir 13288 (time 1789142865.54 total 189.14 last 70.09) - mkdir 14093 (time 1789142875.56 total 199.16 last 80.35) - mkdir 14847 (time 1789142885.57 total 209.17 last 75.35) - mkdir 15565 (time 1789142895.58 total 219.18 last 71.74) - mkdir 16249 (time 1789142905.60 total 229.20 last 68.25) - mkdir 16993 (time 1789142915.62 total 239.22 last 74.24) - mkdir 17711 (time 1789142925.63 total 249.24 last 71.69) - mkdir 18333 (time 1789142935.64 total 259.24 last 62.19) - mkdir 18944 (time 1789142945.66 total 269.26 last 60.95) - mkdir 19573 (time 1789142955.67 total 279.28 last 62.82) - mkdir 20000 (time 1789142961.63 total 285.23 last 71.68) - mkdir 20663 (time 1789142971.64 total 295.24 last 66.23) - mkdir 21356 (time 1789142981.65 total 305.25 last 69.27) - mkdir 21981 (time 1789142991.66 total 315.26 last 62.41) - mkdir 22678 (time 1789143001.67 total 325.27 last 69.65) - mkdir 23394 (time 1789143011.69 total 335.29 last 71.41) - mkdir 24199 (time 1789143021.69 total 345.30 last 80.50) - mkdir 24866 (time 1789143031.70 total 355.30 last 66.64) - mkdir 25561 (time 1789143041.74 total 365.34 last 69.22) - mkdir 26254 (time 1789143051.76 total 375.36 last 69.20) - mkdir 26918 (time 1789143061.76 total 385.36 last 66.39) - mkdir 27677 (time 1789143071.76 total 395.36 last 75.90) - mkdir 28312 (time 1789143081.76 total 405.37 last 63.47) - mkdir 28958 (time 1789143091.77 total 415.37 last 64.58) - mkdir 29726 (time 1789143101.77 total 425.38 last 76.74) - mkdir 30000 (time 1789143105.25 total 428.85 last 78.81) - mkdir 30674 (time 1789143115.25 total 438.86 last 67.38) - mkdir 31348 (time 1789143125.26 total 448.86 last 67.39) - mkdir 32087 (time 1789143135.26 total 458.86 last 73.87) - mkdir 32778 (time 1789143145.27 total 468.87 last 69.06) total: 32818 mkdir in 469.34 seconds: 69.92 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7804 1263500 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276196 995108 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 21780 3585240 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 21700 3585320 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 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 67652 956348 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2685 259459 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2806 259338 2% /mnt/lustre[OST:1] filesystem_summary: 590483 71686 518797 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1789144034 ; total 0 ; last 0) - unlinked 10000 (time 1789144267 ; total 233 ; last 233) - unlinked 20000 (time 1789144546 ; total 512 ; last 279) - unlinked 30000 (time 1789144815 ; total 781 ; last 269) total: 32768 unlinks in 852 seconds: 38.460094 unlinks/second - unlinked 0 (time 1789144034 ; total 1 ; last 1) - unlinked 10000 (time 1789144268 ; total 235 ; last 234) - unlinked 20000 (time 1789144548 ; total 515 ; last 280) - unlinked 30000 (time 1789144816 ; total 783 ; last 268) total: 32768 unlinks in 855 seconds: 38.325146 unlinks/second nlink between: 1 - unlinked 0 (time 1789144889 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1789144890 ; total 1 ; last 1) 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 7804 1263500 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13652 1257652 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 21780 3585240 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 21700 3585320 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 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 2016 1021984 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2685 259459 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2806 259338 2% /mnt/lustre[OST:1] filesystem_summary: 524847 6050 518797 2% /mnt/lustre