== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 06:52:34 (1788000754) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7940 1263364 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7096 1264208 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22688 3581568 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20792 3586228 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7167796 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 1998 1022002 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2730 259414 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2722 259422 2% /mnt/lustre[OST:1] filesystem_summary: 524910 6074 518836 2% /mnt/lustre - mkdir 3061 (time 1788000766.73 total 10.01 last 305.93) - mkdir 4972 (time 1788000776.74 total 20.01 last 191.04) - mkdir 7352 (time 1788000786.74 total 30.01 last 237.87) - mkdir 9181 (time 1788000796.75 total 40.02 last 182.78) - mkdir 10000 (time 1788000801.05 total 44.32 last 190.40) - mkdir 12176 (time 1788000811.05 total 54.32 last 217.58) - mkdir 14610 (time 1788000821.05 total 64.32 last 243.36) - mkdir 16378 (time 1788000831.06 total 74.34 last 176.61) - mkdir 17662 (time 1788000841.06 total 84.34 last 128.39) - mkdir 19138 (time 1788000851.07 total 94.34 last 147.56) - mkdir 20000 (time 1788000856.40 total 99.68 last 161.45) - mkdir 21370 (time 1788000866.42 total 109.69 last 136.80) - mkdir 22731 (time 1788000876.42 total 119.70 last 136.05) - mkdir 24416 (time 1788000886.43 total 129.70 last 168.43) - mkdir 25836 (time 1788000896.43 total 139.70 last 141.99) - mkdir 27012 (time 1788000906.44 total 149.71 last 117.48) - mkdir 28462 (time 1788000916.44 total 159.71 last 144.96) - mkdir 29710 (time 1788000926.44 total 169.72 last 124.75) - mkdir 30000 (time 1788000928.62 total 171.90 last 133.02) - mkdir 31299 (time 1788000938.63 total 181.90 last 129.88) - mkdir 32615 (time 1788000948.63 total 191.90 last 131.59) total: 32818 mkdir in 193.19 seconds: 169.87 ops/second - mkdir 3074 (time 1788000766.73 total 10.00 last 307.38) - mkdir 4983 (time 1788000776.73 total 20.00 last 190.83) - mkdir 7317 (time 1788000786.73 total 30.01 last 233.38) - mkdir 9184 (time 1788000796.73 total 40.01 last 186.69) - mkdir 10000 (time 1788000800.99 total 44.26 last 191.76) - mkdir 12152 (time 1788000810.99 total 54.26 last 215.16) - mkdir 14540 (time 1788000820.99 total 64.26 last 238.76) - mkdir 16332 (time 1788000831.00 total 74.28 last 178.99) - mkdir 17649 (time 1788000841.02 total 84.29 last 131.49) - mkdir 19158 (time 1788000851.02 total 94.30 last 150.83) - mkdir 20000 (time 1788000856.29 total 99.56 last 159.99) - mkdir 21367 (time 1788000866.29 total 109.56 last 136.69) - mkdir 22739 (time 1788000876.29 total 119.56 last 137.19) - mkdir 24407 (time 1788000886.29 total 129.57 last 166.70) - mkdir 25844 (time 1788000896.30 total 139.57 last 143.66) - mkdir 27000 (time 1788000906.31 total 149.58 last 115.48) - mkdir 28362 (time 1788000916.31 total 159.59 last 136.11) - mkdir 29586 (time 1788000926.31 total 169.59 last 122.40) - mkdir 30000 (time 1788000929.25 total 172.53 last 140.79) - mkdir 31272 (time 1788000939.26 total 182.53 last 127.13) - mkdir 32630 (time 1788000949.26 total 192.53 last 135.79) total: 32818 mkdir in 193.56 seconds: 169.55 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276932 994372 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7096 1264208 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22688 3584332 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20792 3586228 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69712 954288 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1998 1022002 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2729 259415 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2722 259422 2% /mnt/lustre[OST:1] filesystem_summary: 590547 71710 518837 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788001340 ; total 0 ; last 0) - unlinked 10000 (time 1788001380 ; total 40 ; last 40) - unlinked 20000 (time 1788001405 ; total 65 ; last 25) - unlinked 30000 (time 1788001439 ; total 99 ; last 34) total: 32768 unlinks in 107 seconds: 306.242981 unlinks/second - unlinked 0 (time 1788001340 ; total 0 ; last 0) - unlinked 10000 (time 1788001380 ; total 40 ; last 40) - unlinked 20000 (time 1788001405 ; total 65 ; last 25) - unlinked 30000 (time 1788001439 ; total 99 ; last 34) total: 32768 unlinks in 107 seconds: 306.242981 unlinks/second nlink between: 1 - unlinked 0 (time 1788001448 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf unlinks/second - unlinked 0 (time 1788001448 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf 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 14388 1256916 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7096 1264208 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22688 3584332 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20792 3586228 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 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 1998 1022002 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2729 259415 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2722 259422 2% /mnt/lustre[OST:1] filesystem_summary: 524911 6074 518837 2% /mnt/lustre