== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 00:40:00 (1787373600) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7936 1263368 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7148 1264156 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22828 3584192 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20652 3586368 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4056 1019944 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1993 1022007 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2743 259401 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2678 259466 2% /mnt/lustre[OST:1] filesystem_summary: 524916 6049 518867 2% /mnt/lustre - mkdir 824 (time 1787373615.37 total 10.01 last 82.33) - mkdir 1670 (time 1787373625.38 total 20.02 last 84.55) - mkdir 2499 (time 1787373635.38 total 30.02 last 82.86) - mkdir 3256 (time 1787373645.39 total 40.03 last 75.63) - mkdir 4020 (time 1787373655.39 total 50.03 last 76.39) - mkdir 4686 (time 1787373665.40 total 60.04 last 66.56) - mkdir 5512 (time 1787373675.41 total 70.04 last 82.55) - mkdir 6191 (time 1787373685.42 total 80.06 last 67.78) - mkdir 6872 (time 1787373695.43 total 90.07 last 68.04) - mkdir 7637 (time 1787373705.44 total 100.08 last 76.45) - mkdir 8447 (time 1787373715.45 total 110.09 last 80.89) - mkdir 9168 (time 1787373725.46 total 120.09 last 72.09) - mkdir 9878 (time 1787373735.48 total 130.11 last 70.84) - mkdir 10607 (time 1787373745.49 total 140.12 last 72.84) - mkdir 11334 (time 1787373755.51 total 150.15 last 72.52) - mkdir 12096 (time 1787373765.52 total 160.15 last 76.16) - mkdir 12906 (time 1787373775.53 total 170.17 last 80.90) - mkdir 13683 (time 1787373785.53 total 180.17 last 77.66) - mkdir 14510 (time 1787373795.55 total 190.18 last 82.61) - mkdir 15301 (time 1787373805.55 total 200.18 last 79.09) - mkdir 16009 (time 1787373815.56 total 210.19 last 70.73) - mkdir 16697 (time 1787373825.57 total 220.21 last 68.71) - mkdir 17389 (time 1787373835.59 total 230.23 last 69.07) - mkdir 18146 (time 1787373845.60 total 240.23 last 75.66) - mkdir 18966 (time 1787373855.60 total 250.23 last 81.99) - mkdir 19774 (time 1787373865.61 total 260.25 last 80.69) - mkdir 20000 (time 1787373868.77 total 263.41 last 71.44) - mkdir 20753 (time 1787373878.78 total 273.41 last 75.28) - mkdir 21378 (time 1787373888.81 total 283.45 last 62.29) - mkdir 22042 (time 1787373898.82 total 293.45 last 66.36) - mkdir 22634 (time 1787373908.83 total 303.46 last 59.14) - mkdir 23151 (time 1787373918.83 total 313.46 last 51.69) - mkdir 23745 (time 1787373928.84 total 323.48 last 59.32) - mkdir 24538 (time 1787373938.84 total 333.48 last 79.29) - mkdir 25406 (time 1787373948.85 total 343.49 last 86.73) - mkdir 26114 (time 1787373958.85 total 353.49 last 70.80) - mkdir 26984 (time 1787373968.85 total 363.49 last 87.00) - mkdir 27750 (time 1787373978.86 total 373.50 last 76.54) - mkdir 28508 (time 1787373988.88 total 383.51 last 75.67) - mkdir 29281 (time 1787373998.88 total 393.52 last 77.24) - mkdir 30000 (time 1787374008.44 total 403.07 last 75.27) - mkdir 30787 (time 1787374018.44 total 413.08 last 78.64) - mkdir 31657 (time 1787374028.46 total 423.10 last 86.83) - mkdir 32406 (time 1787374038.47 total 433.10 last 74.88) total: 32818 mkdir in 438.08 seconds: 74.91 ops/second - mkdir 824 (time 1787373615.43 total 10.01 last 82.35) - mkdir 1684 (time 1787373625.45 total 20.02 last 85.89) - mkdir 2515 (time 1787373635.45 total 30.03 last 83.03) - mkdir 3297 (time 1787373645.46 total 40.03 last 78.18) - mkdir 4063 (time 1787373655.46 total 50.03 last 76.60) - mkdir 4751 (time 1787373665.47 total 60.04 last 68.74) - mkdir 5584 (time 1787373675.47 total 70.04 last 83.26) - mkdir 6214 (time 1787373685.49 total 80.06 last 62.90) - mkdir 6908 (time 1787373695.50 total 90.07 last 69.33) - mkdir 7659 (time 1787373705.50 total 100.08 last 75.04) - mkdir 8462 (time 1787373715.52 total 110.09 last 80.21) - mkdir 9154 (time 1787373725.53 total 120.10 last 69.11) - mkdir 9844 (time 1787373735.54 total 130.11 last 68.91) - mkdir 10599 (time 1787373745.54 total 140.12 last 75.49) - mkdir 11304 (time 1787373755.57 total 150.14 last 70.34) - mkdir 12087 (time 1787373765.58 total 160.15 last 78.19) - mkdir 12926 (time 1787373775.59 total 170.16 last 83.83) - mkdir 13705 (time 1787373785.59 total 180.16 last 77.89) - mkdir 14532 (time 1787373795.62 total 190.19 last 82.48) - mkdir 15353 (time 1787373805.63 total 200.21 last 81.95) - mkdir 16062 (time 1787373815.63 total 210.21 last 70.89) - mkdir 16743 (time 1787373825.64 total 220.22 last 68.05) - mkdir 17456 (time 1787373835.64 total 230.22 last 71.30) - mkdir 18178 (time 1787373845.64 total 240.22 last 72.19) - mkdir 18998 (time 1787373855.65 total 250.23 last 81.92) - mkdir 19823 (time 1787373865.66 total 260.24 last 82.41) - mkdir 20000 (time 1787373868.39 total 262.96 last 64.89) - mkdir 20765 (time 1787373878.42 total 272.99 last 76.32) - mkdir 21383 (time 1787373888.43 total 283.01 last 61.69) - mkdir 22040 (time 1787373898.48 total 293.05 last 65.41) - mkdir 22611 (time 1787373908.54 total 303.12 last 56.73) - mkdir 23125 (time 1787373918.57 total 313.14 last 51.27) - mkdir 23703 (time 1787373928.57 total 323.14 last 57.78) - mkdir 24485 (time 1787373938.58 total 333.15 last 78.14) - mkdir 25336 (time 1787373948.59 total 343.16 last 85.01) - mkdir 26057 (time 1787373958.62 total 353.20 last 71.84) - mkdir 26935 (time 1787373968.63 total 363.20 last 87.78) - mkdir 27704 (time 1787373978.63 total 373.20 last 76.87) - mkdir 28450 (time 1787373988.63 total 383.21 last 74.59) - mkdir 29210 (time 1787373998.64 total 393.21 last 75.94) - mkdir 29934 (time 1787374008.67 total 403.24 last 72.21) - mkdir 30740 (time 1787374018.67 total 413.24 last 80.57) - mkdir 31620 (time 1787374028.68 total 423.26 last 87.88) - mkdir 32356 (time 1787374038.70 total 433.27 last 73.51) total: 32818 mkdir in 438.75 seconds: 74.80 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7936 1263368 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276112 995192 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22828 3584192 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20652 3586368 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4056 1019944 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67629 956371 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2743 259401 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2678 259466 2% /mnt/lustre[OST:1] filesystem_summary: 590552 71685 518867 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787374840 ; total 0 ; last 0) - unlinked 10000 (time 1787375045 ; total 205 ; last 205) - unlinked 20000 (time 1787375272 ; total 432 ; last 227) - unlinked 30000 (time 1787375515 ; total 675 ; last 243) total: 32768 unlinks in 740 seconds: 44.281082 unlinks/second - unlinked 0 (time 1787374840 ; total 0 ; last 0) - unlinked 10000 (time 1787375046 ; total 206 ; last 206) - unlinked 20000 (time 1787375275 ; total 435 ; last 229) - unlinked 30000 (time 1787375517 ; total 677 ; last 242) total: 32768 unlinks in 742 seconds: 44.161724 unlinks/second nlink between: 1 - unlinked 0 (time 1787375584 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787375584 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 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 7936 1263368 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13568 1257736 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22828 3584192 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20652 3586368 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4056 1019944 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1993 1022007 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2743 259401 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2678 259466 2% /mnt/lustre[OST:1] filesystem_summary: 524916 6049 518867 2% /mnt/lustre