== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 03:18:02 (1788938282) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7980 1263324 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7080 1264224 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28140 3578880 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 15340 3591680 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4041 1019959 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1979 1022021 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2739 259405 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2659 259485 2% /mnt/lustre[OST:1] filesystem_summary: 524910 6020 518890 2% /mnt/lustre - mkdir 611 (time 1788938298.06 total 10.00 last 61.10) - mkdir 1257 (time 1788938308.09 total 20.03 last 64.44) - mkdir 1966 (time 1788938318.10 total 30.04 last 70.83) - mkdir 2597 (time 1788938328.10 total 40.04 last 63.08) - mkdir 3237 (time 1788938338.11 total 50.05 last 63.95) - mkdir 3911 (time 1788938348.11 total 60.05 last 67.39) - mkdir 4562 (time 1788938358.12 total 70.06 last 65.03) - mkdir 5239 (time 1788938368.15 total 80.09 last 67.47) - mkdir 5848 (time 1788938378.17 total 90.11 last 60.82) - mkdir 6421 (time 1788938388.17 total 100.11 last 57.26) - mkdir 6981 (time 1788938398.20 total 110.14 last 55.86) - mkdir 7488 (time 1788938408.23 total 120.17 last 50.56) - mkdir 8022 (time 1788938418.24 total 130.18 last 53.33) - mkdir 8655 (time 1788938428.26 total 140.20 last 63.21) - mkdir 9209 (time 1788938438.26 total 150.20 last 55.38) - mkdir 9810 (time 1788938448.26 total 160.20 last 60.08) - mkdir 10000 (time 1788938451.53 total 163.47 last 58.21) - mkdir 10652 (time 1788938461.53 total 173.47 last 65.18) - mkdir 11285 (time 1788938471.54 total 183.48 last 63.25) - mkdir 11939 (time 1788938481.55 total 193.49 last 65.33) - mkdir 12600 (time 1788938491.56 total 203.50 last 66.00) - mkdir 13265 (time 1788938501.57 total 213.51 last 66.43) - mkdir 13840 (time 1788938511.59 total 223.52 last 57.44) - mkdir 14480 (time 1788938521.61 total 233.54 last 63.87) - mkdir 15107 (time 1788938531.62 total 243.56 last 62.62) - mkdir 15699 (time 1788938541.62 total 253.56 last 59.19) - mkdir 16311 (time 1788938551.64 total 263.58 last 61.09) - mkdir 16938 (time 1788938561.65 total 273.59 last 62.63) - mkdir 17595 (time 1788938571.65 total 283.59 last 65.69) - mkdir 18262 (time 1788938581.66 total 293.60 last 66.65) - mkdir 18990 (time 1788938591.68 total 303.62 last 72.67) - mkdir 19638 (time 1788938601.68 total 313.62 last 64.79) - mkdir 20000 (time 1788938606.93 total 318.87 last 68.88) - mkdir 20635 (time 1788938616.93 total 328.87 last 63.49) - mkdir 21210 (time 1788938626.96 total 338.90 last 57.38) - mkdir 21869 (time 1788938636.96 total 348.90 last 65.85) - mkdir 22524 (time 1788938646.98 total 358.92 last 65.42) - mkdir 23064 (time 1788938656.99 total 368.93 last 53.92) - mkdir 23640 (time 1788938666.99 total 378.93 last 57.60) - mkdir 24225 (time 1788938677.00 total 388.94 last 58.47) - mkdir 24887 (time 1788938687.00 total 398.94 last 66.18) - mkdir 25498 (time 1788938697.00 total 408.94 last 61.10) - mkdir 26128 (time 1788938707.01 total 418.95 last 62.94) - mkdir 26756 (time 1788938717.01 total 428.95 last 62.79) - mkdir 27364 (time 1788938727.02 total 438.96 last 60.74) - mkdir 28018 (time 1788938737.03 total 448.97 last 65.33) - mkdir 28631 (time 1788938747.04 total 458.98 last 61.29) - mkdir 29283 (time 1788938757.04 total 468.98 last 65.18) - mkdir 29904 (time 1788938767.06 total 479.00 last 61.98) - mkdir 30576 (time 1788938777.07 total 489.01 last 67.11) - mkdir 31193 (time 1788938787.08 total 499.02 last 61.65) - mkdir 31836 (time 1788938797.10 total 509.04 last 64.19) - mkdir 32474 (time 1788938807.10 total 519.04 last 63.77) total: 32818 mkdir in 524.08 seconds: 62.62 ops/second - mkdir 593 (time 1788938298.37 total 10.01 last 59.23) - mkdir 1246 (time 1788938308.41 total 20.04 last 65.09) - mkdir 1960 (time 1788938318.41 total 30.05 last 71.39) - mkdir 2581 (time 1788938328.41 total 40.05 last 62.09) - mkdir 3221 (time 1788938338.43 total 50.06 last 63.89) - mkdir 3886 (time 1788938348.43 total 60.07 last 66.49) - mkdir 4539 (time 1788938358.43 total 70.07 last 65.26) - mkdir 5208 (time 1788938368.44 total 80.08 last 66.86) - mkdir 5799 (time 1788938378.46 total 90.09 last 59.00) - mkdir 6377 (time 1788938388.47 total 100.11 last 57.72) - mkdir 6933 (time 1788938398.52 total 110.16 last 55.29) - mkdir 7450 (time 1788938408.53 total 120.16 last 51.69) - mkdir 7979 (time 1788938418.55 total 130.19 last 52.78) - mkdir 8594 (time 1788938428.55 total 140.19 last 61.50) - mkdir 9125 (time 1788938438.56 total 150.20 last 53.04) - mkdir 9730 (time 1788938448.57 total 160.21 last 60.45) - mkdir 10000 (time 1788938453.13 total 164.77 last 59.21) - mkdir 10662 (time 1788938463.15 total 174.79 last 66.05) - mkdir 11263 (time 1788938473.15 total 184.79 last 60.08) - mkdir 11887 (time 1788938483.16 total 194.80 last 62.35) - mkdir 12522 (time 1788938493.18 total 204.82 last 63.38) - mkdir 13179 (time 1788938503.19 total 214.83 last 65.62) - mkdir 13773 (time 1788938513.21 total 224.84 last 59.32) - mkdir 14411 (time 1788938523.21 total 234.85 last 63.78) - mkdir 15051 (time 1788938533.22 total 244.86 last 63.92) - mkdir 15681 (time 1788938543.24 total 254.88 last 62.86) - mkdir 16313 (time 1788938553.26 total 264.89 last 63.11) - mkdir 16967 (time 1788938563.27 total 274.91 last 65.30) - mkdir 17638 (time 1788938573.29 total 284.92 last 67.00) - mkdir 18318 (time 1788938583.29 total 294.93 last 67.96) - mkdir 19037 (time 1788938593.30 total 304.94 last 71.81) - mkdir 19681 (time 1788938603.33 total 314.96 last 64.26) - mkdir 20000 (time 1788938608.14 total 319.78 last 66.26) - mkdir 20598 (time 1788938618.15 total 329.79 last 59.73) - mkdir 21191 (time 1788938628.16 total 339.79 last 59.27) - mkdir 21860 (time 1788938638.16 total 349.80 last 66.85) - mkdir 22501 (time 1788938648.18 total 359.81 last 64.01) - mkdir 23031 (time 1788938658.18 total 369.82 last 52.97) - mkdir 23647 (time 1788938668.19 total 379.83 last 61.53) - mkdir 24244 (time 1788938678.20 total 389.84 last 59.67) - mkdir 24891 (time 1788938688.20 total 399.84 last 64.68) - mkdir 25511 (time 1788938698.20 total 409.84 last 61.99) - mkdir 26143 (time 1788938708.21 total 419.85 last 63.14) - mkdir 26777 (time 1788938718.21 total 429.85 last 63.38) - mkdir 27397 (time 1788938728.23 total 439.87 last 61.91) - mkdir 28049 (time 1788938738.25 total 449.89 last 65.07) - mkdir 28673 (time 1788938748.25 total 459.89 last 62.37) - mkdir 29350 (time 1788938758.26 total 469.90 last 67.67) - mkdir 29990 (time 1788938768.26 total 479.90 last 63.96) - mkdir 30634 (time 1788938778.29 total 489.93 last 64.24) - mkdir 31241 (time 1788938788.31 total 499.95 last 60.58) - mkdir 31852 (time 1788938798.31 total 509.95 last 61.08) - mkdir 32491 (time 1788938808.32 total 519.96 last 63.87) total: 32818 mkdir in 524.85 seconds: 62.53 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 277012 994292 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7080 1264224 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28140 3578880 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 15340 3591680 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69677 954323 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1979 1022021 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2739 259405 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2659 259485 2% /mnt/lustre[OST:1] filesystem_summary: 590546 71656 518890 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788939837 ; total 0 ; last 0) - unlinked 10000 (time 1788940128 ; total 291 ; last 291) - unlinked 20000 (time 1788940466 ; total 629 ; last 338) - unlinked 30000 (time 1788940772 ; total 935 ; last 306) total: 32768 unlinks in 1022 seconds: 32.062622 unlinks/second - unlinked 0 (time 1788939838 ; total 0 ; last 0) - unlinked 10000 (time 1788940129 ; total 291 ; last 291) - unlinked 20000 (time 1788940467 ; total 629 ; last 338) - unlinked 30000 (time 1788940774 ; total 936 ; last 307) total: 32768 unlinks in 1022 seconds: 32.062622 unlinks/second nlink between: 1 - unlinked 0 (time 1788940863 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1788940863 ; 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 14468 1256836 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7080 1264224 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28140 3578880 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 15340 3591680 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4041 1019959 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1979 1022021 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2739 259405 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2659 259485 2% /mnt/lustre[OST:1] filesystem_summary: 524910 6020 518890 2% /mnt/lustre