== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 04:16:19 (1790928979) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7820 1263484 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7220 1264084 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22668 3584352 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20812 3586208 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4056 1019944 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2017 1021983 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2652 259492 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2726 259418 2% /mnt/lustre[OST:1] filesystem_summary: 524983 6073 518910 2% /mnt/lustre - mkdir 1087 (time 1790928993.08 total 10.00 last 108.70) - mkdir 2063 (time 1790929003.09 total 20.01 last 97.52) - mkdir 3097 (time 1790929013.09 total 30.01 last 103.38) - mkdir 4103 (time 1790929023.13 total 40.05 last 100.24) - mkdir 4902 (time 1790929033.14 total 50.06 last 79.81) - mkdir 5851 (time 1790929043.15 total 60.07 last 94.77) - mkdir 6864 (time 1790929053.15 total 70.07 last 101.29) - mkdir 7824 (time 1790929063.16 total 80.08 last 95.95) - mkdir 8568 (time 1790929073.16 total 90.08 last 74.40) - mkdir 9551 (time 1790929083.16 total 100.08 last 98.25) - mkdir 10000 (time 1790929087.89 total 104.81 last 94.95) - mkdir 10986 (time 1790929097.91 total 114.84 last 98.38) - mkdir 11955 (time 1790929107.92 total 124.84 last 96.84) - mkdir 13004 (time 1790929117.93 total 134.85 last 104.82) - mkdir 14072 (time 1790929127.94 total 144.86 last 106.66) - mkdir 15118 (time 1790929137.94 total 154.86 last 104.59) - mkdir 16096 (time 1790929147.94 total 164.87 last 97.78) - mkdir 17026 (time 1790929157.95 total 174.87 last 92.92) - mkdir 18025 (time 1790929167.96 total 184.88 last 99.85) - mkdir 18864 (time 1790929177.97 total 194.89 last 83.82) - mkdir 19737 (time 1790929188.00 total 204.92 last 87.03) - mkdir 20000 (time 1790929190.49 total 207.41 last 105.52) - mkdir 21059 (time 1790929200.49 total 217.41 last 105.87) - mkdir 21885 (time 1790929210.50 total 227.42 last 82.58) - mkdir 22801 (time 1790929220.50 total 237.42 last 91.59) - mkdir 23777 (time 1790929230.50 total 247.42 last 97.53) - mkdir 24784 (time 1790929240.52 total 257.44 last 100.56) - mkdir 25764 (time 1790929250.53 total 267.45 last 97.89) - mkdir 26632 (time 1790929260.54 total 277.46 last 86.70) - mkdir 27453 (time 1790929270.55 total 287.47 last 82.03) - mkdir 28361 (time 1790929280.56 total 297.48 last 90.69) - mkdir 29268 (time 1790929290.56 total 307.48 last 90.68) - mkdir 30000 (time 1790929298.52 total 315.44 last 92.02) - mkdir 30963 (time 1790929308.54 total 325.46 last 96.10) - mkdir 31903 (time 1790929318.54 total 335.47 last 93.95) total: 32818 mkdir in 344.99 seconds: 95.13 ops/second - mkdir 1090 (time 1790928993.09 total 10.01 last 108.94) - mkdir 2131 (time 1790929003.10 total 20.01 last 104.03) - mkdir 3185 (time 1790929013.10 total 30.01 last 105.39) - mkdir 4173 (time 1790929023.10 total 40.01 last 98.79) - mkdir 4964 (time 1790929033.13 total 50.04 last 78.87) - mkdir 5868 (time 1790929043.14 total 60.05 last 90.30) - mkdir 6877 (time 1790929053.14 total 70.05 last 100.90) - mkdir 7849 (time 1790929063.15 total 80.06 last 97.11) - mkdir 8610 (time 1790929073.17 total 90.08 last 75.97) - mkdir 9598 (time 1790929083.17 total 100.09 last 98.74) - mkdir 10000 (time 1790929087.59 total 104.50 last 91.03) - mkdir 10975 (time 1790929097.60 total 114.52 last 97.35) - mkdir 11992 (time 1790929107.60 total 124.52 last 101.68) - mkdir 13040 (time 1790929117.61 total 134.52 last 104.77) - mkdir 14075 (time 1790929127.61 total 144.53 last 103.44) - mkdir 15114 (time 1790929137.61 total 154.53 last 103.88) - mkdir 16102 (time 1790929147.62 total 164.54 last 98.74) - mkdir 17006 (time 1790929157.62 total 174.54 last 90.38) - mkdir 17987 (time 1790929167.63 total 184.54 last 98.04) - mkdir 18815 (time 1790929177.63 total 194.55 last 82.76) - mkdir 19721 (time 1790929187.67 total 204.58 last 90.29) - mkdir 20000 (time 1790929190.57 total 207.49 last 96.04) - mkdir 21036 (time 1790929200.58 total 217.50 last 103.53) - mkdir 21889 (time 1790929210.59 total 227.50 last 85.23) - mkdir 22764 (time 1790929220.59 total 237.51 last 87.49) - mkdir 23755 (time 1790929230.60 total 247.52 last 98.97) - mkdir 24735 (time 1790929240.61 total 257.53 last 97.94) - mkdir 25689 (time 1790929250.62 total 267.53 last 95.34) - mkdir 26608 (time 1790929260.62 total 277.53 last 91.87) - mkdir 27430 (time 1790929270.62 total 287.54 last 82.16) - mkdir 28301 (time 1790929280.63 total 297.54 last 87.05) - mkdir 29219 (time 1790929290.63 total 307.55 last 91.76) - mkdir 30000 (time 1790929298.82 total 315.74 last 95.38) - mkdir 30974 (time 1790929308.82 total 325.74 last 97.38) - mkdir 31885 (time 1790929318.83 total 335.75 last 91.01) - mkdir 32805 (time 1790929328.84 total 345.75 last 91.98) total: 32818 mkdir in 345.88 seconds: 94.88 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7820 1263484 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276160 995144 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22668 3584352 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20812 3586208 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4056 1019944 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67653 956347 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2652 259492 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2726 259418 2% /mnt/lustre[OST:1] filesystem_summary: 590619 71709 518910 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1790929855 ; total 0 ; last 0) - unlinked 10000 (time 1790930027 ; total 172 ; last 172) - unlinked 20000 (time 1790930130 ; total 275 ; last 103) - unlinked 30000 (time 1790930238 ; total 383 ; last 108) total: 32768 unlinks in 409 seconds: 80.117363 unlinks/second - unlinked 0 (time 1790929855 ; total 0 ; last 0) - unlinked 10000 (time 1790930026 ; total 171 ; last 171) - unlinked 20000 (time 1790930130 ; total 275 ; last 104) - unlinked 30000 (time 1790930238 ; total 383 ; last 108) total: 32768 unlinks in 409 seconds: 80.117363 unlinks/second nlink between: 1 - unlinked 0 (time 1790930266 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1790930266 ; 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 7820 1263484 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13616 1257688 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22668 3584352 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20812 3586208 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4056 1019944 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2017 1021983 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2652 259492 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2726 259418 2% /mnt/lustre[OST:1] filesystem_summary: 524983 6073 518910 2% /mnt/lustre