== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 21:47:02 (1781228822) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7780 1263524 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7228 1264076 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 31112 3571756 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12364 3594656 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7166412 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4076 1019924 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2029 1021971 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2804 259340 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2740 259404 2% /mnt/lustre[OST:1] filesystem_summary: 524849 6105 518744 2% /mnt/lustre - mkdir 1257 (time 1781228834.80 total 10.01 last 125.62) - mkdir 2517 (time 1781228844.80 total 20.01 last 125.95) - mkdir 3868 (time 1781228854.81 total 30.02 last 135.01) - mkdir 5230 (time 1781228864.81 total 40.02 last 136.19) - mkdir 6488 (time 1781228874.81 total 50.02 last 125.76) - mkdir 7777 (time 1781228884.82 total 60.03 last 128.81) - mkdir 8896 (time 1781228894.82 total 70.03 last 111.84) - mkdir 10000 (time 1781228903.37 total 78.58 last 129.18) - mkdir 11566 (time 1781228913.37 total 88.58 last 156.56) - mkdir 12962 (time 1781228923.38 total 98.59 last 139.54) - mkdir 14163 (time 1781228933.38 total 108.59 last 120.08) - mkdir 15405 (time 1781228943.38 total 118.59 last 124.18) - mkdir 16596 (time 1781228953.39 total 128.60 last 118.94) - mkdir 17919 (time 1781228963.39 total 138.60 last 132.29) - mkdir 19178 (time 1781228973.40 total 148.61 last 125.87) - mkdir 20000 (time 1781228980.33 total 155.54 last 118.54) - mkdir 21272 (time 1781228990.33 total 165.54 last 127.19) - mkdir 22615 (time 1781229000.34 total 175.55 last 134.20) - mkdir 23880 (time 1781229010.34 total 185.55 last 126.49) - mkdir 25166 (time 1781229020.35 total 195.56 last 128.42) - mkdir 26530 (time 1781229030.36 total 205.57 last 136.34) - mkdir 27822 (time 1781229040.37 total 215.58 last 128.99) - mkdir 29119 (time 1781229050.38 total 225.59 last 129.60) - mkdir 30000 (time 1781229056.65 total 231.86 last 140.51) - mkdir 31199 (time 1781229066.66 total 241.87 last 119.81) - mkdir 32473 (time 1781229076.66 total 251.87 last 127.38) total: 32818 mkdir in 253.92 seconds: 129.25 ops/second - mkdir 1242 (time 1781228834.95 total 10.00 last 124.17) - mkdir 2510 (time 1781228844.95 total 20.00 last 126.79) - mkdir 3855 (time 1781228854.95 total 30.01 last 134.45) - mkdir 5178 (time 1781228864.95 total 40.01 last 132.28) - mkdir 6420 (time 1781228874.96 total 50.01 last 124.16) - mkdir 7730 (time 1781228884.96 total 60.02 last 130.94) - mkdir 8841 (time 1781228894.96 total 70.02 last 111.09) - mkdir 10000 (time 1781228903.67 total 78.73 last 133.00) - mkdir 11592 (time 1781228913.68 total 88.74 last 159.13) - mkdir 12970 (time 1781228923.68 total 98.74 last 137.76) - mkdir 14202 (time 1781228933.68 total 108.74 last 123.19) - mkdir 15425 (time 1781228943.68 total 118.74 last 122.28) - mkdir 16634 (time 1781228953.69 total 128.75 last 120.85) - mkdir 17964 (time 1781228963.69 total 138.75 last 132.94) - mkdir 19187 (time 1781228973.70 total 148.75 last 122.26) - mkdir 20000 (time 1781228980.35 total 155.41 last 122.22) - mkdir 21209 (time 1781228990.36 total 165.41 last 120.82) - mkdir 22574 (time 1781229000.36 total 175.42 last 136.45) - mkdir 23801 (time 1781229010.37 total 185.43 last 122.54) - mkdir 25075 (time 1781229020.38 total 195.43 last 127.35) - mkdir 26425 (time 1781229030.38 total 205.44 last 134.89) - mkdir 27723 (time 1781229040.39 total 215.44 last 129.76) - mkdir 29026 (time 1781229050.39 total 225.45 last 130.22) - mkdir 30000 (time 1781229057.17 total 232.23 last 143.72) - mkdir 31189 (time 1781229067.17 total 242.23 last 118.86) - mkdir 32541 (time 1781229077.17 total 252.23 last 135.19) total: 32818 mkdir in 253.80 seconds: 129.31 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7780 1263524 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276252 995052 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 31112 3575908 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12364 3594656 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4076 1019924 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67665 956335 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2804 259340 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2740 259404 2% /mnt/lustre[OST:1] filesystem_summary: 590485 71741 518744 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1781229501 ; total 0 ; last 0) - unlinked 10000 (time 1781229593 ; total 92 ; last 92) - unlinked 20000 (time 1781229655 ; total 154 ; last 62) - unlinked 30000 (time 1781229712 ; total 211 ; last 57) total: 32768 unlinks in 225 seconds: 145.635559 unlinks/second - unlinked 0 (time 1781229501 ; total 0 ; last 0) - unlinked 10000 (time 1781229593 ; total 92 ; last 92) - unlinked 20000 (time 1781229656 ; total 155 ; last 63) - unlinked 30000 (time 1781229712 ; total 211 ; last 56) total: 32768 unlinks in 225 seconds: 145.635559 unlinks/second nlink between: 1 - unlinked 0 (time 1781229727 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1781229727 ; 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 7780 1263524 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13708 1257596 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 31112 3575908 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12364 3594656 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4076 1019924 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2029 1021971 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2804 259340 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2740 259404 2% /mnt/lustre[OST:1] filesystem_summary: 524849 6105 518744 2% /mnt/lustre