== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 00:05:18 (1788753918) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7828 1263476 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7208 1264096 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28728 3578292 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14752 3592268 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4029 1019971 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1990 1022010 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2738 259406 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2719 259425 2% /mnt/lustre[OST:1] filesystem_summary: 524850 6019 518831 2% /mnt/lustre - mkdir 612 (time 1788753934.98 total 10.00 last 61.19) - mkdir 1223 (time 1788753945.00 total 20.02 last 61.01) - mkdir 1822 (time 1788753955.03 total 30.05 last 59.69) - mkdir 2431 (time 1788753965.05 total 40.07 last 60.80) - mkdir 3035 (time 1788753975.06 total 50.07 last 60.37) - mkdir 3682 (time 1788753985.06 total 60.08 last 64.65) - mkdir 4254 (time 1788753995.07 total 70.09 last 57.18) - mkdir 4819 (time 1788754005.09 total 80.11 last 56.37) - mkdir 5577 (time 1788754015.11 total 90.12 last 75.68) - mkdir 6241 (time 1788754025.11 total 100.13 last 66.34) - mkdir 6855 (time 1788754035.17 total 110.19 last 61.08) - mkdir 7427 (time 1788754045.17 total 120.19 last 57.17) - mkdir 8125 (time 1788754055.20 total 130.22 last 69.60) - mkdir 8738 (time 1788754065.21 total 140.22 last 61.28) - mkdir 9373 (time 1788754075.21 total 150.23 last 63.47) - mkdir 10000 (time 1788754084.64 total 159.65 last 66.52) - mkdir 10566 (time 1788754094.64 total 169.66 last 56.55) - mkdir 11212 (time 1788754104.65 total 179.67 last 64.56) - mkdir 11810 (time 1788754114.66 total 189.68 last 59.74) - mkdir 12439 (time 1788754124.67 total 199.69 last 62.86) - mkdir 13077 (time 1788754134.67 total 209.69 last 63.78) - mkdir 13683 (time 1788754144.69 total 219.71 last 60.48) - mkdir 14265 (time 1788754154.73 total 229.75 last 57.96) - mkdir 14878 (time 1788754164.73 total 239.75 last 61.28) - mkdir 15497 (time 1788754174.74 total 249.76 last 61.88) - mkdir 16123 (time 1788754184.75 total 259.77 last 62.51) - mkdir 16793 (time 1788754194.76 total 269.78 last 66.95) - mkdir 17440 (time 1788754204.77 total 279.79 last 64.60) - mkdir 18059 (time 1788754214.78 total 289.80 last 61.85) - mkdir 18745 (time 1788754224.79 total 299.81 last 68.54) - mkdir 19409 (time 1788754234.80 total 309.82 last 66.31) - mkdir 20000 (time 1788754243.43 total 318.45 last 68.50) - mkdir 20626 (time 1788754253.43 total 328.45 last 62.58) - mkdir 21329 (time 1788754263.45 total 338.47 last 70.19) - mkdir 21942 (time 1788754273.46 total 348.47 last 61.25) - mkdir 22592 (time 1788754283.47 total 358.48 last 64.94) - mkdir 23229 (time 1788754293.48 total 368.50 last 63.61) - mkdir 23866 (time 1788754303.48 total 378.50 last 63.70) - mkdir 24496 (time 1788754313.50 total 388.52 last 62.87) - mkdir 25064 (time 1788754323.50 total 398.52 last 56.79) - mkdir 25729 (time 1788754333.51 total 408.52 last 66.48) - mkdir 26411 (time 1788754343.52 total 418.54 last 68.09) - mkdir 27068 (time 1788754353.53 total 428.55 last 65.64) - mkdir 27696 (time 1788754363.55 total 438.57 last 62.70) - mkdir 28317 (time 1788754373.55 total 448.57 last 62.06) - mkdir 28964 (time 1788754383.56 total 458.57 last 64.68) - mkdir 29568 (time 1788754393.58 total 468.60 last 60.27) - mkdir 30000 (time 1788754400.30 total 475.32 last 64.22) - mkdir 30646 (time 1788754410.33 total 485.35 last 64.43) - mkdir 31257 (time 1788754420.34 total 495.36 last 61.05) - mkdir 31940 (time 1788754430.34 total 505.36 last 68.28) - mkdir 32589 (time 1788754440.35 total 515.37 last 64.86) total: 32818 mkdir in 518.96 seconds: 63.24 ops/second - mkdir 602 (time 1788753934.75 total 10.02 last 60.10) - mkdir 1215 (time 1788753944.76 total 20.03 last 61.23) - mkdir 1826 (time 1788753954.77 total 30.04 last 61.02) - mkdir 2427 (time 1788753964.78 total 40.05 last 60.03) - mkdir 3071 (time 1788753974.79 total 50.06 last 64.37) - mkdir 3736 (time 1788753984.80 total 60.07 last 66.40) - mkdir 4287 (time 1788753994.80 total 70.08 last 55.10) - mkdir 4867 (time 1788754004.81 total 80.09 last 57.94) - mkdir 5608 (time 1788754014.83 total 90.10 last 73.99) - mkdir 6264 (time 1788754024.85 total 100.12 last 65.47) - mkdir 6896 (time 1788754034.86 total 110.14 last 63.11) - mkdir 7479 (time 1788754044.91 total 120.19 last 58.01) - mkdir 8175 (time 1788754054.92 total 130.19 last 69.57) - mkdir 8793 (time 1788754064.93 total 140.20 last 61.74) - mkdir 9427 (time 1788754074.93 total 150.20 last 63.37) - mkdir 10000 (time 1788754083.31 total 158.58 last 68.40) - mkdir 10606 (time 1788754093.32 total 168.59 last 60.56) - mkdir 11244 (time 1788754103.33 total 178.60 last 63.71) - mkdir 11821 (time 1788754113.34 total 188.61 last 57.64) - mkdir 12445 (time 1788754123.34 total 198.61 last 62.38) - mkdir 13071 (time 1788754133.35 total 208.62 last 62.56) - mkdir 13690 (time 1788754143.37 total 218.64 last 61.78) - mkdir 14278 (time 1788754153.37 total 228.64 last 58.79) - mkdir 14896 (time 1788754163.38 total 238.65 last 61.75) - mkdir 15515 (time 1788754173.38 total 248.65 last 61.90) - mkdir 16182 (time 1788754183.39 total 258.66 last 66.63) - mkdir 16803 (time 1788754193.41 total 268.68 last 61.95) - mkdir 17476 (time 1788754203.42 total 278.69 last 67.27) - mkdir 18052 (time 1788754213.43 total 288.70 last 57.52) - mkdir 18778 (time 1788754223.44 total 298.71 last 72.53) - mkdir 19412 (time 1788754233.45 total 308.72 last 63.35) - mkdir 20000 (time 1788754242.23 total 317.50 last 66.97) - mkdir 20627 (time 1788754252.28 total 327.55 last 62.35) - mkdir 21348 (time 1788754262.29 total 337.56 last 72.07) - mkdir 21991 (time 1788754272.31 total 347.58 last 64.15) - mkdir 22600 (time 1788754282.33 total 357.60 last 60.76) - mkdir 23237 (time 1788754292.36 total 367.63 last 63.51) - mkdir 23863 (time 1788754302.38 total 377.65 last 62.47) - mkdir 24456 (time 1788754312.41 total 387.68 last 59.14) - mkdir 24996 (time 1788754322.41 total 397.68 last 53.99) - mkdir 25648 (time 1788754332.43 total 407.70 last 65.07) - mkdir 26299 (time 1788754342.45 total 417.72 last 64.99) - mkdir 26962 (time 1788754352.45 total 427.72 last 66.29) - mkdir 27618 (time 1788754362.45 total 437.72 last 65.59) - mkdir 28239 (time 1788754372.45 total 447.72 last 62.10) - mkdir 28844 (time 1788754382.46 total 457.73 last 60.45) - mkdir 29483 (time 1788754392.47 total 467.74 last 63.85) - mkdir 30000 (time 1788754400.45 total 475.72 last 64.80) - mkdir 30639 (time 1788754410.46 total 485.73 last 63.84) - mkdir 31248 (time 1788754420.46 total 495.74 last 60.85) - mkdir 31963 (time 1788754430.47 total 505.74 last 71.48) - mkdir 32595 (time 1788754440.49 total 515.77 last 63.03) total: 32818 mkdir in 519.43 seconds: 63.18 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276876 994428 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7208 1264096 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28728 3578292 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14752 3592268 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69665 954335 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1990 1022010 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2738 259406 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2719 259425 2% /mnt/lustre[OST:1] filesystem_summary: 590486 71655 518831 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788754995 ; total 0 ; last 0) - unlinked 10000 (time 1788755270 ; total 275 ; last 275) - unlinked 20000 (time 1788755540 ; total 545 ; last 270) - unlinked 30000 (time 1788755806 ; total 811 ; last 266) total: 32768 unlinks in 884 seconds: 37.067875 unlinks/second - unlinked 0 (time 1788754995 ; total 0 ; last 0) - unlinked 10000 (time 1788755268 ; total 273 ; last 273) - unlinked 20000 (time 1788755541 ; total 546 ; last 273) - unlinked 30000 (time 1788755809 ; total 814 ; last 268) total: 32768 unlinks in 886 seconds: 36.984200 unlinks/second nlink between: 1 - unlinked 0 (time 1788755882 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1788755882 ; 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 14332 1256972 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7208 1264096 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28728 3578292 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14752 3592268 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4029 1019971 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1990 1022010 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2738 259406 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2719 259425 2% /mnt/lustre[OST:1] filesystem_summary: 524850 6019 518831 2% /mnt/lustre