== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 17:45:54 (1788471954) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7792 1263512 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7232 1264072 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30888 3576132 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12592 3594428 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4027 1019973 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2047 1021953 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2747 259397 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2702 259442 2% /mnt/lustre[OST:1] filesystem_summary: 524913 6074 518839 2% /mnt/lustre - mkdir 824 (time 1788471969.64 total 10.01 last 82.32) - mkdir 1652 (time 1788471979.64 total 20.01 last 82.79) - mkdir 2550 (time 1788471989.64 total 30.01 last 89.77) - mkdir 3450 (time 1788471999.65 total 40.02 last 89.95) - mkdir 4189 (time 1788472009.65 total 50.02 last 73.89) - mkdir 5045 (time 1788472019.66 total 60.03 last 85.55) - mkdir 5901 (time 1788472029.67 total 70.04 last 85.50) - mkdir 6737 (time 1788472039.67 total 80.04 last 83.58) - mkdir 7627 (time 1788472049.69 total 90.06 last 88.81) - mkdir 8451 (time 1788472059.70 total 100.07 last 82.37) - mkdir 9232 (time 1788472069.70 total 110.07 last 78.06) - mkdir 10000 (time 1788472078.57 total 118.94 last 86.56) - mkdir 10843 (time 1788472088.58 total 128.95 last 84.24) - mkdir 11582 (time 1788472098.59 total 138.96 last 73.80) - mkdir 12419 (time 1788472108.60 total 148.97 last 83.63) - mkdir 13276 (time 1788472118.60 total 158.97 last 85.68) - mkdir 14106 (time 1788472128.61 total 168.98 last 82.96) - mkdir 14840 (time 1788472138.61 total 178.98 last 73.38) - mkdir 15695 (time 1788472148.62 total 188.99 last 85.46) - mkdir 16381 (time 1788472158.62 total 198.99 last 68.60) - mkdir 17044 (time 1788472168.62 total 208.99 last 66.28) - mkdir 17807 (time 1788472178.62 total 218.99 last 76.29) - mkdir 18704 (time 1788472188.63 total 229.00 last 89.66) - mkdir 19541 (time 1788472198.64 total 239.01 last 83.58) - mkdir 20000 (time 1788472205.23 total 245.60 last 69.65) - mkdir 20742 (time 1788472215.23 total 255.60 last 74.17) - mkdir 21391 (time 1788472225.25 total 265.62 last 64.80) - mkdir 22111 (time 1788472235.25 total 275.62 last 71.97) - mkdir 22872 (time 1788472245.25 total 285.62 last 76.10) - mkdir 23706 (time 1788472255.25 total 295.62 last 83.39) - mkdir 24449 (time 1788472265.26 total 305.63 last 74.26) - mkdir 25273 (time 1788472275.28 total 315.65 last 82.22) - mkdir 25992 (time 1788472285.29 total 325.66 last 71.82) - mkdir 26818 (time 1788472295.30 total 335.67 last 82.53) - mkdir 27689 (time 1788472305.31 total 345.68 last 87.02) - mkdir 28495 (time 1788472315.31 total 355.68 last 80.56) - mkdir 29323 (time 1788472325.32 total 365.69 last 82.78) - mkdir 30000 (time 1788472335.11 total 375.48 last 69.16) - mkdir 30794 (time 1788472345.12 total 385.49 last 79.28) - mkdir 31607 (time 1788472355.14 total 395.51 last 81.16) - mkdir 32484 (time 1788472365.15 total 405.52 last 87.60) total: 32818 mkdir in 410.27 seconds: 79.99 ops/second - mkdir 815 (time 1788471969.74 total 10.00 last 81.50) - mkdir 1685 (time 1788471979.78 total 20.04 last 86.66) - mkdir 2579 (time 1788471989.83 total 30.09 last 88.94) - mkdir 3472 (time 1788471999.85 total 40.11 last 89.12) - mkdir 4211 (time 1788472009.86 total 50.12 last 73.85) - mkdir 5083 (time 1788472019.89 total 60.15 last 86.91) - mkdir 5914 (time 1788472029.90 total 70.16 last 83.05) - mkdir 6752 (time 1788472039.95 total 80.21 last 83.36) - mkdir 7590 (time 1788472049.96 total 90.22 last 83.73) - mkdir 8401 (time 1788472059.97 total 100.23 last 81.02) - mkdir 9194 (time 1788472070.02 total 110.28 last 78.91) - mkdir 10000 (time 1788472078.94 total 119.20 last 90.35) - mkdir 10826 (time 1788472088.94 total 129.20 last 82.55) - mkdir 11565 (time 1788472098.94 total 139.20 last 73.90) - mkdir 12414 (time 1788472108.95 total 149.21 last 84.84) - mkdir 13249 (time 1788472118.96 total 159.22 last 83.45) - mkdir 14080 (time 1788472128.97 total 169.23 last 83.03) - mkdir 14846 (time 1788472138.98 total 179.24 last 76.50) - mkdir 15690 (time 1788472148.99 total 189.25 last 84.31) - mkdir 16401 (time 1788472159.01 total 199.27 last 70.98) - mkdir 17042 (time 1788472169.03 total 209.28 last 63.98) - mkdir 17816 (time 1788472179.04 total 219.30 last 77.32) - mkdir 18727 (time 1788472189.05 total 229.31 last 90.94) - mkdir 19528 (time 1788472199.06 total 239.32 last 80.07) - mkdir 20000 (time 1788472206.19 total 246.45 last 66.21) - mkdir 20707 (time 1788472216.20 total 256.46 last 70.63) - mkdir 21358 (time 1788472226.21 total 266.47 last 65.03) - mkdir 22079 (time 1788472236.22 total 276.48 last 72.02) - mkdir 22816 (time 1788472246.22 total 286.48 last 73.67) - mkdir 23670 (time 1788472256.22 total 296.48 last 85.38) - mkdir 24351 (time 1788472266.24 total 306.50 last 68.00) - mkdir 25169 (time 1788472276.26 total 316.52 last 81.65) - mkdir 25942 (time 1788472286.26 total 326.52 last 77.25) - mkdir 26776 (time 1788472296.28 total 336.54 last 83.29) - mkdir 27621 (time 1788472306.28 total 346.54 last 84.48) - mkdir 28487 (time 1788472316.28 total 356.54 last 86.59) - mkdir 29292 (time 1788472326.29 total 366.54 last 80.45) - mkdir 30000 (time 1788472335.54 total 375.80 last 76.49) - mkdir 30764 (time 1788472345.55 total 385.81 last 76.36) - mkdir 31565 (time 1788472355.55 total 395.81 last 80.03) - mkdir 32414 (time 1788472365.55 total 405.81 last 84.90) total: 32818 mkdir in 411.32 seconds: 79.79 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276860 994444 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7232 1264072 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30888 3576132 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12592 3594428 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69663 954337 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2047 1021953 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2747 259397 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2702 259442 2% /mnt/lustre[OST:1] filesystem_summary: 590549 71710 518839 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788472855 ; total 0 ; last 0) - unlinked 10000 (time 1788473046 ; total 191 ; last 191) - unlinked 20000 (time 1788473185 ; total 330 ; last 139) - unlinked 30000 (time 1788473306 ; total 451 ; last 121) total: 32768 unlinks in 484 seconds: 67.702477 unlinks/second - unlinked 0 (time 1788472855 ; total 0 ; last 0) - unlinked 10000 (time 1788473048 ; total 193 ; last 193) - unlinked 20000 (time 1788473185 ; total 330 ; last 137) - unlinked 30000 (time 1788473306 ; total 451 ; last 121) total: 32768 unlinks in 485 seconds: 67.562889 unlinks/second nlink between: 1 - unlinked 0 (time 1788473341 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1788473341 ; 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 14316 1256988 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7232 1264072 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30888 3576132 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12592 3594428 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4027 1019973 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2047 1021953 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2747 259397 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2702 259442 2% /mnt/lustre[OST:1] filesystem_summary: 524913 6074 518839 2% /mnt/lustre