== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 20:56:16 (1787100976) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1712 1269592 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524085 535 523550 1% /mnt/lustre - mkdir 1130 (time 1787100989.96 total 10.01 last 112.93) - mkdir 2293 (time 1787100999.97 total 20.01 last 116.27) - mkdir 3418 (time 1787101009.97 total 30.01 last 112.49) - mkdir 4434 (time 1787101019.97 total 40.01 last 101.55) - mkdir 5439 (time 1787101030.00 total 50.04 last 100.23) - mkdir 6423 (time 1787101040.00 total 60.04 last 98.39) - mkdir 7481 (time 1787101050.01 total 70.05 last 105.74) - mkdir 8589 (time 1787101060.01 total 80.05 last 110.74) - mkdir 9686 (time 1787101070.01 total 90.05 last 109.70) - mkdir 10000 (time 1787101073.40 total 93.44 last 92.62) - mkdir 11095 (time 1787101083.41 total 103.45 last 109.41) - mkdir 12262 (time 1787101093.42 total 113.46 last 116.64) - mkdir 13346 (time 1787101103.42 total 123.46 last 108.32) - mkdir 14389 (time 1787101113.44 total 133.48 last 104.15) - mkdir 15483 (time 1787101123.44 total 143.48 last 109.38) - mkdir 16623 (time 1787101133.44 total 153.49 last 113.94) - mkdir 17716 (time 1787101143.45 total 163.50 last 109.19) - mkdir 18809 (time 1787101153.46 total 173.50 last 109.29) - mkdir 19882 (time 1787101163.47 total 183.51 last 107.13) - mkdir 20914 (time 1787101173.49 total 193.53 last 103.03) - mkdir 22025 (time 1787101183.49 total 203.53 last 111.08) - mkdir 23074 (time 1787101193.49 total 213.54 last 104.85) - mkdir 24158 (time 1787101203.50 total 223.54 last 108.34) - mkdir 25316 (time 1787101213.50 total 233.54 last 115.78) - mkdir 26338 (time 1787101223.51 total 243.55 last 102.15) - mkdir 27401 (time 1787101233.52 total 253.56 last 106.17) - mkdir 28379 (time 1787101243.52 total 263.56 last 97.77) - mkdir 29286 (time 1787101253.55 total 273.59 last 90.47) - mkdir 30000 (time 1787101261.21 total 281.25 last 93.18) - mkdir 30946 (time 1787101271.21 total 291.25 last 94.57) - mkdir 31973 (time 1787101281.21 total 301.26 last 102.69) total: 32818 mkdir in 309.14 seconds: 106.16 ops/second - mkdir 1136 (time 1787100989.93 total 10.02 last 113.42) - mkdir 2249 (time 1787100999.95 total 20.03 last 111.15) - mkdir 3334 (time 1787101009.95 total 30.03 last 108.46) - mkdir 4358 (time 1787101019.96 total 40.04 last 102.30) - mkdir 5355 (time 1787101029.96 total 50.04 last 99.67) - mkdir 6310 (time 1787101039.96 total 60.05 last 95.50) - mkdir 7376 (time 1787101049.97 total 70.05 last 106.56) - mkdir 8453 (time 1787101059.97 total 80.05 last 107.69) - mkdir 9505 (time 1787101069.97 total 90.06 last 105.14) - mkdir 10000 (time 1787101074.94 total 95.02 last 99.63) - mkdir 11162 (time 1787101084.96 total 105.04 last 115.97) - mkdir 12347 (time 1787101094.96 total 115.05 last 118.47) - mkdir 13422 (time 1787101104.96 total 125.05 last 107.48) - mkdir 14488 (time 1787101114.97 total 135.06 last 106.52) - mkdir 15616 (time 1787101124.98 total 145.06 last 112.76) - mkdir 16755 (time 1787101134.98 total 155.06 last 113.83) - mkdir 17786 (time 1787101144.98 total 165.07 last 103.10) - mkdir 18881 (time 1787101154.99 total 175.07 last 109.43) - mkdir 19890 (time 1787101165.00 total 185.08 last 100.78) - mkdir 20857 (time 1787101175.01 total 195.09 last 96.62) - mkdir 21967 (time 1787101185.01 total 205.09 last 110.98) - mkdir 23017 (time 1787101195.02 total 215.11 last 104.85) - mkdir 24112 (time 1787101205.03 total 225.11 last 109.45) - mkdir 25256 (time 1787101215.03 total 235.11 last 114.37) - mkdir 26316 (time 1787101225.03 total 245.11 last 105.99) - mkdir 27355 (time 1787101235.03 total 255.11 last 103.90) - mkdir 28298 (time 1787101245.05 total 265.13 last 94.15) - mkdir 29181 (time 1787101255.05 total 275.13 last 88.30) - mkdir 30000 (time 1787101264.05 total 284.14 last 90.95) - mkdir 31023 (time 1787101274.06 total 294.14 last 102.25) - mkdir 32022 (time 1787101284.06 total 304.15 last 99.83) total: 32818 mkdir in 310.85 seconds: 105.57 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270716 1000588 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 65914 958086 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787101699 ; total 0 ; last 0) - unlinked 10000 (time 1787101787 ; total 88 ; last 88) - unlinked 20000 (time 1787101854 ; total 155 ; last 67) - unlinked 30000 (time 1787101914 ; total 215 ; last 60) total: 32768 unlinks in 233 seconds: 140.635193 unlinks/second - unlinked 0 (time 1787101699 ; total 0 ; last 0) - unlinked 10000 (time 1787101787 ; total 88 ; last 88) - unlinked 20000 (time 1787101854 ; total 155 ; last 67) - unlinked 30000 (time 1787101915 ; total 216 ; last 61) total: 32768 unlinks in 233 seconds: 140.635193 unlinks/second nlink between: 1 - unlinked 0 (time 1787101933 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1787101933 ; 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 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 8172 1263132 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre