== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 10:08:44 (1788271724) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1712 1269592 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 278 1023722 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 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre - mkdir 768 (time 1788271738.43 total 10.01 last 76.75) - mkdir 1440 (time 1788271748.43 total 20.01 last 67.17) - mkdir 2158 (time 1788271758.43 total 30.01 last 71.79) - mkdir 2881 (time 1788271768.44 total 40.02 last 72.27) - mkdir 3511 (time 1788271778.44 total 50.02 last 62.99) - mkdir 4091 (time 1788271788.44 total 60.02 last 57.97) - mkdir 4692 (time 1788271798.45 total 70.03 last 60.06) - mkdir 5408 (time 1788271808.46 total 80.03 last 71.56) - mkdir 6046 (time 1788271818.46 total 90.04 last 63.75) - mkdir 6789 (time 1788271828.46 total 100.04 last 74.29) - mkdir 7516 (time 1788271838.46 total 110.04 last 72.70) - mkdir 8215 (time 1788271848.48 total 120.06 last 69.80) - mkdir 8860 (time 1788271858.48 total 130.06 last 64.47) - mkdir 9560 (time 1788271868.51 total 140.09 last 69.80) - mkdir 10000 (time 1788271874.46 total 146.04 last 74.00) - mkdir 10720 (time 1788271884.47 total 156.05 last 71.91) - mkdir 11405 (time 1788271894.48 total 166.06 last 68.46) - mkdir 12072 (time 1788271904.48 total 176.06 last 66.67) - mkdir 12755 (time 1788271914.50 total 186.08 last 68.19) - mkdir 13422 (time 1788271924.50 total 196.08 last 66.68) - mkdir 14139 (time 1788271934.52 total 206.10 last 71.56) - mkdir 14829 (time 1788271944.53 total 216.11 last 68.95) - mkdir 15489 (time 1788271954.53 total 226.11 last 65.96) - mkdir 16117 (time 1788271964.54 total 236.12 last 62.74) - mkdir 16748 (time 1788271974.55 total 246.13 last 63.06) - mkdir 17459 (time 1788271984.57 total 256.14 last 70.97) - mkdir 18188 (time 1788271994.57 total 266.15 last 72.88) - mkdir 18908 (time 1788272004.59 total 276.16 last 71.88) - mkdir 19597 (time 1788272014.59 total 286.17 last 68.86) - mkdir 20000 (time 1788272020.02 total 291.60 last 74.16) - mkdir 20706 (time 1788272030.03 total 301.61 last 70.55) - mkdir 21412 (time 1788272040.04 total 311.62 last 70.55) - mkdir 22105 (time 1788272050.05 total 321.63 last 69.23) - mkdir 22816 (time 1788272060.05 total 331.63 last 71.09) - mkdir 23530 (time 1788272070.05 total 341.63 last 71.37) - mkdir 24298 (time 1788272080.06 total 351.64 last 76.75) - mkdir 25066 (time 1788272090.07 total 361.65 last 76.76) - mkdir 25823 (time 1788272100.10 total 371.68 last 75.47) - mkdir 26564 (time 1788272110.10 total 381.68 last 74.08) - mkdir 27248 (time 1788272120.10 total 391.68 last 68.39) - mkdir 27970 (time 1788272130.10 total 401.68 last 72.17) - mkdir 28701 (time 1788272140.11 total 411.69 last 73.06) - mkdir 29411 (time 1788272150.13 total 421.71 last 70.86) - mkdir 30000 (time 1788272158.30 total 429.88 last 72.10) - mkdir 30785 (time 1788272168.30 total 439.88 last 78.49) - mkdir 31613 (time 1788272178.30 total 449.88 last 82.78) - mkdir 32357 (time 1788272188.30 total 459.88 last 74.39) total: 32818 mkdir in 465.58 seconds: 70.49 ops/second - mkdir 774 (time 1788271738.44 total 10.02 last 77.27) - mkdir 1479 (time 1788271748.44 total 20.02 last 70.47) - mkdir 2170 (time 1788271758.46 total 30.03 last 69.02) - mkdir 2898 (time 1788271768.46 total 40.04 last 72.77) - mkdir 3522 (time 1788271778.47 total 50.05 last 62.33) - mkdir 4145 (time 1788271788.49 total 60.06 last 62.22) - mkdir 4721 (time 1788271798.49 total 70.06 last 57.59) - mkdir 5402 (time 1788271808.50 total 80.08 last 67.98) - mkdir 6050 (time 1788271818.52 total 90.09 last 64.73) - mkdir 6831 (time 1788271828.54 total 100.12 last 77.92) - mkdir 7563 (time 1788271838.54 total 110.12 last 73.18) - mkdir 8252 (time 1788271848.54 total 120.12 last 68.89) - mkdir 8921 (time 1788271858.55 total 130.13 last 66.81) - mkdir 9638 (time 1788271868.56 total 140.13 last 71.69) - mkdir 10000 (time 1788271873.62 total 145.19 last 71.55) - mkdir 10724 (time 1788271883.62 total 155.20 last 72.38) - mkdir 11412 (time 1788271893.62 total 165.20 last 68.76) - mkdir 12099 (time 1788271903.62 total 175.20 last 68.70) - mkdir 12794 (time 1788271913.64 total 185.21 last 69.43) - mkdir 13476 (time 1788271923.64 total 195.21 last 68.19) - mkdir 14202 (time 1788271933.67 total 205.24 last 72.39) - mkdir 14906 (time 1788271943.68 total 215.26 last 70.30) - mkdir 15571 (time 1788271953.68 total 225.26 last 66.49) - mkdir 16231 (time 1788271963.69 total 235.27 last 65.91) - mkdir 16862 (time 1788271973.72 total 245.30 last 62.94) - mkdir 17543 (time 1788271983.73 total 255.31 last 68.03) - mkdir 18225 (time 1788271993.73 total 265.31 last 68.19) - mkdir 18948 (time 1788272003.74 total 275.32 last 72.23) - mkdir 19651 (time 1788272013.74 total 285.32 last 70.30) - mkdir 20000 (time 1788272018.63 total 290.20 last 71.46) - mkdir 20750 (time 1788272028.63 total 300.21 last 74.94) - mkdir 21461 (time 1788272038.65 total 310.23 last 70.98) - mkdir 22165 (time 1788272048.65 total 320.23 last 70.40) - mkdir 22865 (time 1788272058.67 total 330.24 last 69.88) - mkdir 23566 (time 1788272068.69 total 340.27 last 69.93) - mkdir 24342 (time 1788272078.71 total 350.28 last 77.49) - mkdir 25077 (time 1788272088.71 total 360.28 last 73.50) - mkdir 25831 (time 1788272098.71 total 370.29 last 75.34) - mkdir 26555 (time 1788272108.74 total 380.32 last 72.19) - mkdir 27227 (time 1788272118.78 total 390.36 last 66.94) - mkdir 27947 (time 1788272128.79 total 400.36 last 71.99) - mkdir 28638 (time 1788272138.79 total 410.37 last 69.08) - mkdir 29343 (time 1788272148.82 total 420.40 last 70.26) - mkdir 30000 (time 1788272157.64 total 429.22 last 74.53) - mkdir 30743 (time 1788272167.65 total 439.22 last 74.24) - mkdir 31550 (time 1788272177.65 total 449.23 last 80.68) - mkdir 32300 (time 1788272187.65 total 459.23 last 74.97) total: 32818 mkdir in 465.70 seconds: 70.47 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270740 1000564 22% /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 65914 958086 7% /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 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788272866 ; total 0 ; last 0) - unlinked 10000 (time 1788273108 ; total 242 ; last 242) - unlinked 20000 (time 1788273367 ; total 501 ; last 259) - unlinked 30000 (time 1788273620 ; total 754 ; last 253) total: 32768 unlinks in 819 seconds: 40.009769 unlinks/second - unlinked 0 (time 1788272866 ; total 0 ; last 0) - unlinked 10000 (time 1788273111 ; total 245 ; last 245) - unlinked 20000 (time 1788273369 ; total 503 ; last 258) - unlinked 30000 (time 1788273622 ; total 756 ; last 253) total: 32768 unlinks in 821 seconds: 39.912304 unlinks/second nlink between: 1 - unlinked 0 (time 1788273688 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1788273688 ; 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 8196 1263108 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 278 1023722 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 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre