== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 02:46:29 (1786949189) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7804 1263500 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7208 1264096 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 23764 3583256 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19704 3587316 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43468 7170572 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4054 1019946 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2007 1021993 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2841 259303 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2713 259431 2% /mnt/lustre[OST:1] filesystem_summary: 524795 6061 518734 2% /mnt/lustre - mkdir 662 (time 1786949204.19 total 10.04 last 65.92) - mkdir 1368 (time 1786949214.26 total 20.11 last 70.11) - mkdir 2114 (time 1786949224.27 total 30.12 last 74.50) - mkdir 2884 (time 1786949234.32 total 40.17 last 76.63) - mkdir 3560 (time 1786949244.33 total 50.18 last 67.54) - mkdir 4246 (time 1786949254.34 total 60.19 last 68.55) - mkdir 4978 (time 1786949264.34 total 70.19 last 73.17) - mkdir 5679 (time 1786949274.35 total 80.20 last 70.03) - mkdir 6430 (time 1786949284.36 total 90.21 last 75.08) - mkdir 7223 (time 1786949294.36 total 100.21 last 79.25) - mkdir 8034 (time 1786949304.38 total 110.23 last 80.96) - mkdir 8882 (time 1786949314.38 total 120.23 last 84.76) - mkdir 9590 (time 1786949324.39 total 130.24 last 70.76) - mkdir 10000 (time 1786949330.05 total 135.90 last 72.43) - mkdir 10757 (time 1786949340.05 total 145.90 last 75.69) - mkdir 11586 (time 1786949350.08 total 155.93 last 82.70) - mkdir 12336 (time 1786949360.08 total 165.93 last 74.95) - mkdir 13177 (time 1786949370.10 total 175.95 last 83.96) - mkdir 13953 (time 1786949380.11 total 185.96 last 77.49) - mkdir 14703 (time 1786949390.12 total 195.97 last 74.92) - mkdir 15448 (time 1786949400.13 total 205.98 last 74.44) - mkdir 16202 (time 1786949410.16 total 216.02 last 75.15) - mkdir 16948 (time 1786949420.18 total 226.03 last 74.52) - mkdir 17736 (time 1786949430.18 total 236.03 last 78.79) - mkdir 18479 (time 1786949440.19 total 246.04 last 74.24) - mkdir 19279 (time 1786949450.21 total 256.06 last 79.83) - mkdir 20000 (time 1786949458.98 total 264.83 last 82.17) - mkdir 20810 (time 1786949468.98 total 274.83 last 80.99) - mkdir 21666 (time 1786949478.99 total 284.84 last 85.54) - mkdir 22497 (time 1786949489.00 total 294.85 last 82.99) - mkdir 23359 (time 1786949499.01 total 304.86 last 86.16) - mkdir 24177 (time 1786949509.03 total 314.88 last 81.59) - mkdir 25019 (time 1786949519.03 total 324.88 last 84.19) - mkdir 25748 (time 1786949529.04 total 334.89 last 72.85) - mkdir 26569 (time 1786949539.06 total 344.91 last 81.97) - mkdir 27419 (time 1786949549.06 total 354.91 last 84.95) - mkdir 28239 (time 1786949559.06 total 364.91 last 81.99) - mkdir 29048 (time 1786949569.07 total 374.92 last 80.89) - mkdir 29893 (time 1786949579.07 total 384.92 last 84.44) - mkdir 30587 (time 1786949589.08 total 394.93 last 69.35) - mkdir 31361 (time 1786949599.09 total 404.94 last 77.33) - mkdir 32175 (time 1786949609.09 total 414.94 last 81.39) total: 32818 mkdir in 423.29 seconds: 77.53 ops/second - mkdir 685 (time 1786949204.08 total 10.00 last 68.48) - mkdir 1368 (time 1786949214.09 total 20.02 last 68.18) - mkdir 2085 (time 1786949224.10 total 30.03 last 71.62) - mkdir 2841 (time 1786949234.12 total 40.05 last 75.45) - mkdir 3490 (time 1786949244.13 total 50.06 last 64.87) - mkdir 4176 (time 1786949254.15 total 60.08 last 68.44) - mkdir 4892 (time 1786949264.16 total 70.09 last 71.55) - mkdir 5601 (time 1786949274.18 total 80.11 last 70.73) - mkdir 6368 (time 1786949284.20 total 90.13 last 76.56) - mkdir 7132 (time 1786949294.22 total 100.15 last 76.23) - mkdir 7953 (time 1786949304.23 total 110.16 last 82.04) - mkdir 8774 (time 1786949314.23 total 120.16 last 82.07) - mkdir 9500 (time 1786949324.24 total 130.17 last 72.56) - mkdir 10000 (time 1786949331.02 total 136.95 last 73.70) - mkdir 10764 (time 1786949341.04 total 146.96 last 76.32) - mkdir 11588 (time 1786949351.06 total 156.99 last 82.20) - mkdir 12359 (time 1786949361.08 total 167.01 last 76.95) - mkdir 13184 (time 1786949371.08 total 177.01 last 82.49) - mkdir 13928 (time 1786949381.08 total 187.01 last 74.40) - mkdir 14683 (time 1786949391.09 total 197.02 last 75.42) - mkdir 15396 (time 1786949401.10 total 207.02 last 71.28) - mkdir 16131 (time 1786949411.14 total 217.07 last 73.17) - mkdir 16882 (time 1786949421.16 total 227.08 last 74.98) - mkdir 17694 (time 1786949431.16 total 237.09 last 81.17) - mkdir 18440 (time 1786949441.16 total 247.09 last 74.58) - mkdir 19218 (time 1786949451.18 total 257.11 last 77.64) - mkdir 20000 (time 1786949460.63 total 266.56 last 82.75) - mkdir 20809 (time 1786949470.65 total 276.58 last 80.75) - mkdir 21649 (time 1786949480.66 total 286.59 last 83.94) - mkdir 22497 (time 1786949490.66 total 296.59 last 84.75) - mkdir 23402 (time 1786949500.68 total 306.61 last 90.35) - mkdir 24231 (time 1786949510.68 total 316.61 last 82.88) - mkdir 25054 (time 1786949520.70 total 326.62 last 82.20) - mkdir 25821 (time 1786949530.70 total 336.63 last 76.64) - mkdir 26601 (time 1786949540.70 total 346.63 last 78.00) - mkdir 27475 (time 1786949550.71 total 356.64 last 87.33) - mkdir 28267 (time 1786949560.72 total 366.65 last 79.10) - mkdir 29092 (time 1786949570.74 total 376.67 last 82.36) - mkdir 29914 (time 1786949580.74 total 386.67 last 82.18) - mkdir 30643 (time 1786949590.75 total 396.68 last 72.84) - mkdir 31445 (time 1786949600.75 total 406.68 last 80.19) - mkdir 32234 (time 1786949610.76 total 416.69 last 78.82) total: 32818 mkdir in 424.03 seconds: 77.40 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276800 994504 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7208 1264096 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 23764 3583256 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19704 3587316 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43468 7170572 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69690 954310 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2007 1021993 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2841 259303 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2713 259431 2% /mnt/lustre[OST:1] filesystem_summary: 590431 71697 518734 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1786950515 ; total 0 ; last 0) - unlinked 10000 (time 1786950771 ; total 256 ; last 256) - unlinked 20000 (time 1786951052 ; total 537 ; last 281) - unlinked 30000 (time 1786951313 ; total 798 ; last 261) total: 32768 unlinks in 874 seconds: 37.491989 unlinks/second - unlinked 0 (time 1786950515 ; total 0 ; last 0) - unlinked 10000 (time 1786950772 ; total 257 ; last 257) - unlinked 20000 (time 1786951053 ; total 538 ; last 281) - unlinked 30000 (time 1786951316 ; total 801 ; last 263) total: 32768 unlinks in 877 seconds: 37.363739 unlinks/second nlink between: 1 - unlinked 0 (time 1786951394 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1786951394 ; 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 14256 1257048 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7208 1264096 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 23764 3583256 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19704 3587316 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43468 7170572 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4054 1019946 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2007 1021993 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2841 259303 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2713 259431 2% /mnt/lustre[OST:1] filesystem_summary: 524795 6061 518734 2% /mnt/lustre