== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 06:09:47 (1788775787) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524087 537 523550 1% /mnt/lustre - mkdir 1149 (time 1788775800.00 total 10.00 last 114.88) - mkdir 2393 (time 1788775810.01 total 20.01 last 124.30) - mkdir 3683 (time 1788775820.01 total 30.01 last 128.99) - mkdir 5143 (time 1788775830.01 total 40.01 last 145.97) - mkdir 6474 (time 1788775840.01 total 50.01 last 133.07) - mkdir 7591 (time 1788775850.01 total 60.01 last 111.70) - mkdir 8939 (time 1788775860.03 total 70.03 last 134.62) - mkdir 10000 (time 1788775867.36 total 77.36 last 144.76) - mkdir 11291 (time 1788775877.36 total 87.36 last 129.07) - mkdir 12591 (time 1788775887.36 total 97.37 last 129.93) - mkdir 13832 (time 1788775897.37 total 107.37 last 124.05) - mkdir 15289 (time 1788775907.37 total 117.37 last 145.65) - mkdir 16476 (time 1788775917.37 total 127.37 last 118.69) - mkdir 17651 (time 1788775927.38 total 137.38 last 117.46) - mkdir 18893 (time 1788775937.38 total 147.38 last 124.15) - mkdir 20000 (time 1788775945.21 total 155.21 last 141.43) - mkdir 21294 (time 1788775955.21 total 165.21 last 129.39) - mkdir 22513 (time 1788775965.21 total 175.21 last 121.85) - mkdir 23714 (time 1788775975.22 total 185.22 last 119.99) - mkdir 25332 (time 1788775985.23 total 195.23 last 161.69) - mkdir 27027 (time 1788775995.23 total 205.23 last 169.48) - mkdir 28311 (time 1788776005.24 total 215.24 last 128.26) - mkdir 29641 (time 1788776015.24 total 225.24 last 132.97) - mkdir 30000 (time 1788776017.52 total 227.52 last 157.87) - mkdir 31511 (time 1788776027.52 total 237.52 last 151.05) - mkdir 32745 (time 1788776037.53 total 247.53 last 123.32) total: 32818 mkdir in 248.11 seconds: 132.27 ops/second - mkdir 1147 (time 1788775800.01 total 10.01 last 114.62) - mkdir 2373 (time 1788775810.01 total 20.01 last 122.53) - mkdir 3676 (time 1788775820.02 total 30.02 last 130.15) - mkdir 5121 (time 1788775830.02 total 40.03 last 144.48) - mkdir 6470 (time 1788775840.03 total 50.03 last 134.79) - mkdir 7602 (time 1788775850.04 total 60.04 last 113.12) - mkdir 8946 (time 1788775860.04 total 70.04 last 134.38) - mkdir 10000 (time 1788775867.11 total 77.11 last 149.05) - mkdir 11333 (time 1788775877.11 total 87.12 last 133.28) - mkdir 12617 (time 1788775887.12 total 97.12 last 128.29) - mkdir 13858 (time 1788775897.12 total 107.12 last 124.09) - mkdir 15358 (time 1788775907.13 total 117.13 last 149.96) - mkdir 16546 (time 1788775917.14 total 127.14 last 118.63) - mkdir 17729 (time 1788775927.14 total 137.14 last 118.26) - mkdir 18995 (time 1788775937.14 total 147.15 last 126.58) - mkdir 20000 (time 1788775944.38 total 154.39 last 138.82) - mkdir 21236 (time 1788775954.39 total 164.39 last 123.56) - mkdir 22460 (time 1788775964.39 total 174.39 last 122.39) - mkdir 23621 (time 1788775974.39 total 184.39 last 116.04) - mkdir 25189 (time 1788775984.40 total 194.40 last 156.73) - mkdir 26931 (time 1788775994.40 total 204.40 last 174.18) - mkdir 28202 (time 1788776004.41 total 214.41 last 127.00) - mkdir 29513 (time 1788776014.41 total 224.41 last 131.03) - mkdir 30000 (time 1788776017.59 total 227.59 last 153.50) - mkdir 31517 (time 1788776027.60 total 237.60 last 151.52) - mkdir 32757 (time 1788776037.60 total 247.61 last 123.91) total: 32818 mkdir in 248.11 seconds: 132.27 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 270696 1000608 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 65895 958105 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788776371 ; total 0 ; last 0) - unlinked 10000 (time 1788776467 ; total 96 ; last 96) - unlinked 20000 (time 1788776532 ; total 161 ; last 65) - unlinked 30000 (time 1788776595 ; total 224 ; last 63) total: 32768 unlinks in 242 seconds: 135.404953 unlinks/second - unlinked 0 (time 1788776371 ; total 0 ; last 0) - unlinked 10000 (time 1788776466 ; total 95 ; last 95) - unlinked 20000 (time 1788776532 ; total 161 ; last 66) - unlinked 30000 (time 1788776595 ; total 224 ; last 63) total: 32768 unlinks in 242 seconds: 135.404953 unlinks/second nlink between: 1 - unlinked 0 (time 1788776614 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf unlinks/second - unlinked 0 (time 1788776614 ; 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8152 1263152 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre