== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 02:22:38 (1788848558) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7804 1263500 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7228 1264076 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28748 3578272 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14732 3592288 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3977 1020023 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2015 1021985 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2615 259529 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2685 259459 2% /mnt/lustre[OST:1] filesystem_summary: 524980 5992 518988 2% /mnt/lustre - mkdir 701 (time 1788848574.77 total 10.00 last 70.08) - mkdir 1352 (time 1788848584.77 total 20.01 last 65.08) - mkdir 2161 (time 1788848594.77 total 30.01 last 80.89) - mkdir 2911 (time 1788848604.79 total 40.02 last 74.91) - mkdir 3615 (time 1788848614.80 total 50.03 last 70.30) - mkdir 4327 (time 1788848624.81 total 60.05 last 71.09) - mkdir 4936 (time 1788848634.82 total 70.05 last 60.89) - mkdir 5691 (time 1788848644.82 total 80.05 last 75.47) - mkdir 6483 (time 1788848654.83 total 90.06 last 79.13) - mkdir 7266 (time 1788848664.85 total 100.09 last 78.10) - mkdir 8027 (time 1788848674.86 total 110.10 last 76.03) - mkdir 8727 (time 1788848684.87 total 120.10 last 69.96) - mkdir 9448 (time 1788848694.88 total 130.11 last 72.05) - mkdir 10000 (time 1788848703.13 total 138.36 last 66.91) - mkdir 10815 (time 1788848713.16 total 148.39 last 81.24) - mkdir 11548 (time 1788848723.18 total 158.41 last 73.15) - mkdir 12306 (time 1788848733.18 total 168.42 last 75.77) - mkdir 13052 (time 1788848743.19 total 178.42 last 74.57) - mkdir 13782 (time 1788848753.20 total 188.43 last 72.92) - mkdir 14453 (time 1788848763.22 total 198.46 last 66.91) - mkdir 15141 (time 1788848773.24 total 208.47 last 68.71) - mkdir 15829 (time 1788848783.25 total 218.48 last 68.73) - mkdir 16494 (time 1788848793.26 total 228.50 last 66.42) - mkdir 17188 (time 1788848803.28 total 238.51 last 69.29) - mkdir 17973 (time 1788848813.28 total 248.51 last 78.47) - mkdir 18700 (time 1788848823.31 total 258.54 last 72.52) - mkdir 19464 (time 1788848833.32 total 268.55 last 76.29) - mkdir 20000 (time 1788848840.58 total 275.81 last 73.88) - mkdir 20718 (time 1788848850.58 total 285.82 last 71.74) - mkdir 21440 (time 1788848860.59 total 295.82 last 72.16) - mkdir 22032 (time 1788848870.59 total 305.83 last 59.19) - mkdir 22665 (time 1788848880.59 total 315.83 last 63.28) - mkdir 23360 (time 1788848890.62 total 325.85 last 69.35) - mkdir 24129 (time 1788848900.62 total 335.85 last 76.88) - mkdir 24966 (time 1788848910.62 total 345.85 last 83.69) - mkdir 25774 (time 1788848920.63 total 355.86 last 80.72) - mkdir 26496 (time 1788848930.65 total 365.88 last 72.06) - mkdir 27280 (time 1788848940.68 total 375.91 last 78.19) - mkdir 28068 (time 1788848950.69 total 385.92 last 78.70) - mkdir 28720 (time 1788848960.69 total 395.93 last 65.18) - mkdir 29529 (time 1788848970.72 total 405.95 last 80.70) - mkdir 30000 (time 1788848976.52 total 411.75 last 81.24) - mkdir 30733 (time 1788848986.52 total 421.76 last 73.25) - mkdir 31573 (time 1788848996.54 total 431.77 last 83.89) - mkdir 32355 (time 1788849006.55 total 441.79 last 78.05) total: 32818 mkdir in 447.66 seconds: 73.31 ops/second - mkdir 702 (time 1788848574.97 total 10.00 last 70.19) - mkdir 1349 (time 1788848584.97 total 20.01 last 64.67) - mkdir 2158 (time 1788848594.98 total 30.01 last 80.86) - mkdir 2917 (time 1788848605.00 total 40.03 last 75.78) - mkdir 3634 (time 1788848615.01 total 50.04 last 71.62) - mkdir 4362 (time 1788848625.01 total 60.04 last 72.77) - mkdir 5000 (time 1788848635.03 total 70.06 last 63.69) - mkdir 5769 (time 1788848645.04 total 80.07 last 76.83) - mkdir 6579 (time 1788848655.05 total 90.08 last 80.89) - mkdir 7341 (time 1788848665.05 total 100.09 last 76.17) - mkdir 8086 (time 1788848675.06 total 110.09 last 74.47) - mkdir 8757 (time 1788848685.08 total 120.11 last 66.93) - mkdir 9480 (time 1788848695.09 total 130.13 last 72.22) - mkdir 10000 (time 1788848703.31 total 138.34 last 63.28) - mkdir 10796 (time 1788848713.31 total 148.35 last 79.57) - mkdir 11531 (time 1788848723.32 total 158.35 last 73.47) - mkdir 12277 (time 1788848733.32 total 168.35 last 74.57) - mkdir 13007 (time 1788848743.32 total 178.36 last 72.98) - mkdir 13744 (time 1788848753.34 total 188.38 last 73.55) - mkdir 14418 (time 1788848763.35 total 198.38 last 67.36) - mkdir 15113 (time 1788848773.35 total 208.39 last 69.46) - mkdir 15788 (time 1788848783.36 total 218.39 last 67.48) - mkdir 16439 (time 1788848793.36 total 228.39 last 65.10) - mkdir 17122 (time 1788848803.36 total 238.40 last 68.27) - mkdir 17904 (time 1788848813.37 total 248.40 last 78.13) - mkdir 18617 (time 1788848823.38 total 258.42 last 71.21) - mkdir 19367 (time 1788848833.38 total 268.42 last 74.99) - mkdir 20000 (time 1788848842.26 total 277.29 last 71.30) - mkdir 20722 (time 1788848852.28 total 287.31 last 72.09) - mkdir 21429 (time 1788848862.29 total 297.33 last 70.58) - mkdir 22017 (time 1788848872.30 total 307.33 last 58.78) - mkdir 22639 (time 1788848882.30 total 317.33 last 62.18) - mkdir 23364 (time 1788848892.32 total 327.36 last 72.34) - mkdir 24131 (time 1788848902.34 total 337.37 last 76.56) - mkdir 24961 (time 1788848912.35 total 347.38 last 82.92) - mkdir 25745 (time 1788848922.35 total 357.39 last 78.38) - mkdir 26482 (time 1788848932.36 total 367.39 last 73.66) - mkdir 27252 (time 1788848942.36 total 377.39 last 76.99) - mkdir 28023 (time 1788848952.37 total 387.40 last 77.02) - mkdir 28760 (time 1788848962.39 total 397.42 last 73.56) - mkdir 29616 (time 1788848972.40 total 407.44 last 85.47) - mkdir 30000 (time 1788848977.56 total 412.59 last 74.48) - mkdir 30768 (time 1788848987.56 total 422.59 last 76.79) - mkdir 31571 (time 1788848997.57 total 432.61 last 80.21) - mkdir 32312 (time 1788849007.59 total 442.62 last 73.96) total: 32818 mkdir in 448.78 seconds: 73.13 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7804 1263500 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276212 995092 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28748 3578272 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14732 3592288 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3977 1020023 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67651 956349 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2615 259529 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2685 259459 2% /mnt/lustre[OST:1] filesystem_summary: 590616 71628 518988 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788849706 ; total 0 ; last 0) - unlinked 10000 (time 1788849877 ; total 171 ; last 171) - unlinked 20000 (time 1788850086 ; total 380 ; last 209) - unlinked 30000 (time 1788850277 ; total 571 ; last 191) total: 32768 unlinks in 623 seconds: 52.597111 unlinks/second - unlinked 0 (time 1788849706 ; total 0 ; last 0) - unlinked 10000 (time 1788849880 ; total 174 ; last 174) - unlinked 20000 (time 1788850087 ; total 381 ; last 207) - unlinked 30000 (time 1788850279 ; total 573 ; last 192) total: 32768 unlinks in 625 seconds: 52.428799 unlinks/second nlink between: 1 - unlinked 0 (time 1788850333 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1788850333 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 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 7804 1263500 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13668 1257636 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28748 3578272 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14732 3592288 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3977 1020023 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2015 1021985 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2615 259529 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2685 259459 2% /mnt/lustre[OST:1] filesystem_summary: 524980 5992 518988 2% /mnt/lustre