== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 00:01:51 (1788926511) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7776 1263528 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7232 1264072 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26108 3580912 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17368 3589652 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4026 1019974 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1986 1022014 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2792 259352 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2658 259486 2% /mnt/lustre[OST:1] filesystem_summary: 524850 6012 518838 2% /mnt/lustre - mkdir 739 (time 1788926526.49 total 10.01 last 73.83) - mkdir 1540 (time 1788926536.49 total 20.01 last 80.09) - mkdir 2339 (time 1788926546.50 total 30.01 last 79.87) - mkdir 3148 (time 1788926556.50 total 40.01 last 80.89) - mkdir 3902 (time 1788926566.50 total 50.02 last 75.40) - mkdir 4732 (time 1788926576.51 total 60.03 last 82.86) - mkdir 5554 (time 1788926586.52 total 70.04 last 82.17) - mkdir 6331 (time 1788926596.52 total 80.04 last 77.67) - mkdir 7157 (time 1788926606.54 total 90.06 last 82.43) - mkdir 7927 (time 1788926616.54 total 100.06 last 77.00) - mkdir 8588 (time 1788926626.55 total 110.06 last 66.09) - mkdir 9073 (time 1788926636.55 total 120.07 last 48.48) - mkdir 9646 (time 1788926646.56 total 130.08 last 57.22) - mkdir 10000 (time 1788926652.39 total 135.91 last 60.75) - mkdir 10703 (time 1788926662.39 total 145.91 last 70.27) - mkdir 11538 (time 1788926672.43 total 155.94 last 83.23) - mkdir 12403 (time 1788926682.44 total 165.96 last 86.39) - mkdir 13178 (time 1788926692.45 total 175.97 last 77.39) - mkdir 14003 (time 1788926702.46 total 185.98 last 82.44) - mkdir 14816 (time 1788926712.48 total 196.00 last 81.14) - mkdir 15624 (time 1788926722.49 total 206.00 last 80.75) - mkdir 16383 (time 1788926732.49 total 216.00 last 75.90) - mkdir 17041 (time 1788926742.50 total 226.01 last 65.74) - mkdir 17714 (time 1788926752.51 total 236.03 last 67.22) - mkdir 18508 (time 1788926762.51 total 246.03 last 79.38) - mkdir 19325 (time 1788926772.52 total 256.03 last 81.67) - mkdir 19925 (time 1788926782.53 total 266.04 last 59.93) - mkdir 20613 (time 1788926792.57 total 276.09 last 68.51) - mkdir 21212 (time 1788926802.61 total 286.13 last 59.64) - mkdir 21673 (time 1788926812.64 total 296.16 last 45.98) - mkdir 22260 (time 1788926822.65 total 306.17 last 58.63) - mkdir 22891 (time 1788926832.66 total 316.17 last 63.09) - mkdir 23561 (time 1788926842.70 total 326.21 last 66.72) - mkdir 24339 (time 1788926852.71 total 336.22 last 77.73) - mkdir 25002 (time 1788926862.72 total 346.24 last 66.20) - mkdir 25629 (time 1788926872.72 total 356.24 last 62.68) - mkdir 26288 (time 1788926882.73 total 366.24 last 65.88) - mkdir 27042 (time 1788926892.75 total 376.26 last 75.26) - mkdir 27843 (time 1788926902.75 total 386.27 last 80.05) - mkdir 28571 (time 1788926912.77 total 396.29 last 72.67) - mkdir 29246 (time 1788926922.78 total 406.30 last 67.42) - mkdir 29867 (time 1788926932.81 total 416.32 last 61.95) - mkdir 30000 (time 1788926935.32 total 418.84 last 52.92) - mkdir 30647 (time 1788926945.33 total 428.85 last 64.62) - mkdir 31276 (time 1788926955.35 total 438.87 last 62.77) - mkdir 31887 (time 1788926965.37 total 448.88 last 61.01) - mkdir 32657 (time 1788926975.38 total 458.89 last 76.91) total: 32818 mkdir in 460.60 seconds: 71.25 ops/second - mkdir 734 (time 1788926526.58 total 10.04 last 73.08) - mkdir 1544 (time 1788926536.59 total 20.06 last 80.90) - mkdir 2367 (time 1788926546.60 total 30.06 last 82.23) - mkdir 3166 (time 1788926556.60 total 40.07 last 79.86) - mkdir 3900 (time 1788926566.62 total 50.09 last 73.29) - mkdir 4707 (time 1788926576.63 total 60.09 last 80.63) - mkdir 5504 (time 1788926586.63 total 70.10 last 79.64) - mkdir 6304 (time 1788926596.65 total 80.12 last 79.89) - mkdir 7153 (time 1788926606.66 total 90.13 last 84.78) - mkdir 7900 (time 1788926616.67 total 100.14 last 74.65) - mkdir 8546 (time 1788926626.69 total 110.16 last 64.45) - mkdir 9047 (time 1788926636.70 total 120.17 last 50.06) - mkdir 9619 (time 1788926646.72 total 130.18 last 57.12) - mkdir 10000 (time 1788926652.59 total 136.06 last 64.82) - mkdir 10685 (time 1788926662.60 total 146.07 last 68.44) - mkdir 11476 (time 1788926672.62 total 156.08 last 78.99) - mkdir 12330 (time 1788926682.62 total 166.09 last 85.37) - mkdir 13094 (time 1788926692.63 total 176.10 last 76.29) - mkdir 13912 (time 1788926702.65 total 186.11 last 81.71) - mkdir 14739 (time 1788926712.65 total 196.12 last 82.66) - mkdir 15550 (time 1788926722.65 total 206.12 last 81.08) - mkdir 16292 (time 1788926732.67 total 216.13 last 74.09) - mkdir 16947 (time 1788926742.68 total 226.15 last 65.43) - mkdir 17629 (time 1788926752.68 total 236.15 last 68.18) - mkdir 18404 (time 1788926762.69 total 246.16 last 77.45) - mkdir 19234 (time 1788926772.70 total 256.17 last 82.88) - mkdir 19850 (time 1788926782.71 total 266.18 last 61.56) - mkdir 20000 (time 1788926784.99 total 268.46 last 65.81) - mkdir 20682 (time 1788926795.07 total 278.53 last 67.69) - mkdir 21220 (time 1788926805.13 total 288.59 last 53.47) - mkdir 21739 (time 1788926815.15 total 298.61 last 51.80) - mkdir 22352 (time 1788926825.17 total 308.63 last 61.19) - mkdir 23003 (time 1788926835.17 total 318.64 last 65.05) - mkdir 23662 (time 1788926845.18 total 328.65 last 65.83) - mkdir 24421 (time 1788926855.20 total 338.66 last 75.80) - mkdir 25019 (time 1788926865.20 total 348.67 last 59.79) - mkdir 25671 (time 1788926875.21 total 358.67 last 65.15) - mkdir 26361 (time 1788926885.22 total 368.69 last 68.90) - mkdir 27127 (time 1788926895.23 total 378.69 last 76.56) - mkdir 27873 (time 1788926905.25 total 388.72 last 74.41) - mkdir 28648 (time 1788926915.27 total 398.73 last 77.41) - mkdir 29280 (time 1788926925.28 total 408.74 last 63.11) - mkdir 29849 (time 1788926935.28 total 418.75 last 56.87) - mkdir 30000 (time 1788926938.42 total 421.89 last 48.17) - mkdir 30679 (time 1788926948.42 total 431.89 last 67.87) - mkdir 31317 (time 1788926958.43 total 441.89 last 63.77) - mkdir 32038 (time 1788926968.44 total 451.91 last 72.02) - mkdir 32798 (time 1788926978.45 total 461.92 last 75.90) total: 32818 mkdir in 462.14 seconds: 71.01 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7776 1263528 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276168 995136 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26108 3580912 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17368 3589652 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4026 1019974 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67622 956378 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2792 259352 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2658 259486 2% /mnt/lustre[OST:1] filesystem_summary: 590486 71648 518838 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788927596 ; total 1 ; last 1) - unlinked 10000 (time 1788927810 ; total 215 ; last 214) - unlinked 20000 (time 1788927955 ; total 360 ; last 145) - unlinked 30000 (time 1788928080 ; total 485 ; last 125) total: 32768 unlinks in 524 seconds: 62.534351 unlinks/second - unlinked 0 (time 1788927596 ; total 0 ; last 0) - unlinked 10000 (time 1788927811 ; total 215 ; last 215) - unlinked 20000 (time 1788927956 ; total 360 ; last 145) - unlinked 30000 (time 1788928081 ; total 485 ; last 125) total: 32768 unlinks in 525 seconds: 62.415237 unlinks/second nlink between: 1 - unlinked 0 (time 1788928123 ; total 1 ; last 1) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788928123 ; 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 7776 1263528 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13624 1257680 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26108 3580912 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17368 3589652 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4026 1019974 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1986 1022014 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2792 259352 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2658 259486 2% /mnt/lustre[OST:1] filesystem_summary: 524850 6012 518838 2% /mnt/lustre