== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 02:39:41 (1788935981) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7840 1263464 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7212 1264092 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30048 3576972 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13432 3593588 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4046 1019954 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1999 1022001 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2759 259385 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2595 259549 1% /mnt/lustre[OST:1] filesystem_summary: 524979 6045 518934 2% /mnt/lustre - mkdir 886 (time 1788935996.16 total 10.02 last 88.39) - mkdir 1776 (time 1788936006.17 total 20.04 last 88.86) - mkdir 2663 (time 1788936016.20 total 30.06 last 88.51) - mkdir 3568 (time 1788936026.20 total 40.06 last 90.47) - mkdir 4424 (time 1788936036.21 total 50.08 last 85.50) - mkdir 5362 (time 1788936046.22 total 60.08 last 93.72) - mkdir 6269 (time 1788936056.24 total 70.10 last 90.56) - mkdir 7212 (time 1788936066.25 total 80.11 last 94.16) - mkdir 8080 (time 1788936076.26 total 90.13 last 86.71) - mkdir 8940 (time 1788936086.28 total 100.14 last 85.84) - mkdir 9835 (time 1788936096.28 total 110.15 last 89.48) - mkdir 10785 (time 1788936106.28 total 120.15 last 95.00) - mkdir 11654 (time 1788936116.31 total 130.18 last 86.64) - mkdir 12579 (time 1788936126.32 total 140.18 last 92.45) - mkdir 13457 (time 1788936136.32 total 150.18 last 87.77) - mkdir 14368 (time 1788936146.35 total 160.21 last 90.84) - mkdir 15328 (time 1788936156.35 total 170.22 last 95.98) - mkdir 16216 (time 1788936166.37 total 180.23 last 88.64) - mkdir 16936 (time 1788936176.37 total 190.23 last 71.99) - mkdir 17541 (time 1788936186.38 total 200.24 last 60.45) - mkdir 18113 (time 1788936196.40 total 210.26 last 57.09) - mkdir 18838 (time 1788936206.41 total 220.28 last 72.40) - mkdir 19624 (time 1788936216.42 total 230.28 last 78.55) - mkdir 20000 (time 1788936220.65 total 234.52 last 88.79) - mkdir 20871 (time 1788936230.65 total 244.52 last 87.09) - mkdir 21760 (time 1788936240.66 total 254.53 last 88.82) - mkdir 22490 (time 1788936250.67 total 264.53 last 72.96) - mkdir 23476 (time 1788936260.68 total 274.54 last 98.52) - mkdir 24366 (time 1788936270.68 total 284.55 last 88.95) - mkdir 25250 (time 1788936280.69 total 294.56 last 88.30) - mkdir 26219 (time 1788936290.70 total 304.56 last 96.88) - mkdir 27057 (time 1788936300.71 total 314.57 last 83.71) - mkdir 27871 (time 1788936310.71 total 324.58 last 81.35) - mkdir 28724 (time 1788936320.75 total 334.61 last 85.02) - mkdir 29553 (time 1788936330.75 total 344.61 last 82.88) - mkdir 30000 (time 1788936335.61 total 349.47 last 92.07) - mkdir 30866 (time 1788936345.62 total 359.48 last 86.49) - mkdir 31597 (time 1788936355.62 total 369.49 last 73.08) - mkdir 32480 (time 1788936365.63 total 379.50 last 88.21) total: 32818 mkdir in 383.58 seconds: 85.56 ops/second - mkdir 904 (time 1788935996.26 total 10.01 last 90.28) - mkdir 1795 (time 1788936006.27 total 20.02 last 89.08) - mkdir 2689 (time 1788936016.28 total 30.03 last 89.31) - mkdir 3599 (time 1788936026.28 total 40.03 last 90.95) - mkdir 4489 (time 1788936036.28 total 50.03 last 89.00) - mkdir 5415 (time 1788936046.30 total 60.05 last 92.47) - mkdir 6332 (time 1788936056.30 total 70.05 last 91.63) - mkdir 7253 (time 1788936066.31 total 80.06 last 92.03) - mkdir 8128 (time 1788936076.32 total 90.07 last 87.47) - mkdir 8994 (time 1788936086.32 total 100.07 last 86.57) - mkdir 9857 (time 1788936096.33 total 110.08 last 86.23) - mkdir 10805 (time 1788936106.33 total 120.08 last 94.77) - mkdir 11689 (time 1788936116.34 total 130.09 last 88.31) - mkdir 12611 (time 1788936126.34 total 140.09 last 92.18) - mkdir 13500 (time 1788936136.34 total 150.09 last 88.89) - mkdir 14413 (time 1788936146.34 total 160.09 last 91.29) - mkdir 15352 (time 1788936156.36 total 170.11 last 93.76) - mkdir 16215 (time 1788936166.36 total 180.11 last 86.27) - mkdir 16915 (time 1788936176.37 total 190.12 last 69.92) - mkdir 17510 (time 1788936186.38 total 200.14 last 59.43) - mkdir 18092 (time 1788936196.39 total 210.14 last 58.15) - mkdir 18841 (time 1788936206.43 total 220.18 last 74.66) - mkdir 19648 (time 1788936216.43 total 230.18 last 80.69) - mkdir 20000 (time 1788936220.47 total 234.22 last 87.03) - mkdir 20857 (time 1788936230.48 total 244.23 last 85.59) - mkdir 21757 (time 1788936240.49 total 254.24 last 89.99) - mkdir 22481 (time 1788936250.50 total 264.25 last 72.32) - mkdir 23467 (time 1788936260.50 total 274.25 last 98.54) - mkdir 24329 (time 1788936270.51 total 284.26 last 86.15) - mkdir 25221 (time 1788936280.51 total 294.26 last 89.20) - mkdir 26164 (time 1788936290.52 total 304.27 last 94.22) - mkdir 26992 (time 1788936300.53 total 314.28 last 82.66) - mkdir 27803 (time 1788936310.54 total 324.29 last 81.07) - mkdir 28687 (time 1788936320.55 total 334.30 last 88.25) - mkdir 29543 (time 1788936330.56 total 344.31 last 85.55) - mkdir 30000 (time 1788936335.99 total 349.74 last 84.16) - mkdir 30828 (time 1788936346.01 total 359.76 last 82.66) - mkdir 31578 (time 1788936356.02 total 369.77 last 74.88) - mkdir 32446 (time 1788936366.03 total 379.78 last 86.74) total: 32818 mkdir in 384.24 seconds: 85.41 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276796 994508 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7212 1264092 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30048 3576972 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13432 3593588 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69682 954318 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1999 1022001 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2759 259385 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2595 259549 1% /mnt/lustre[OST:1] filesystem_summary: 590615 71681 518934 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788936820 ; total 0 ; last 0) - unlinked 10000 (time 1788937014 ; total 194 ; last 194) - unlinked 20000 (time 1788937140 ; total 320 ; last 126) - unlinked 30000 (time 1788937242 ; total 422 ; last 102) total: 32768 unlinks in 452 seconds: 72.495575 unlinks/second - unlinked 0 (time 1788936820 ; total 0 ; last 0) - unlinked 10000 (time 1788937014 ; total 194 ; last 194) - unlinked 20000 (time 1788937140 ; total 320 ; last 126) - unlinked 30000 (time 1788937243 ; total 423 ; last 103) total: 32768 unlinks in 454 seconds: 72.176208 unlinks/second nlink between: 1 - unlinked 0 (time 1788937276 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1788937276 ; 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 14252 1257052 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7212 1264092 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30048 3576972 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13432 3593588 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4046 1019954 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1999 1022001 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2759 259385 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2595 259549 1% /mnt/lustre[OST:1] filesystem_summary: 524979 6045 518934 2% /mnt/lustre