== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 06:06:09 (1787738769) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1632 1269672 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre - mkdir 719 (time 1787738785.47 total 10.00 last 71.87) - mkdir 1464 (time 1787738795.50 total 20.03 last 74.29) - mkdir 2249 (time 1787738805.53 total 30.06 last 78.28) - mkdir 3025 (time 1787738815.53 total 40.07 last 77.54) - mkdir 3772 (time 1787738825.55 total 50.08 last 74.58) - mkdir 4472 (time 1787738835.55 total 60.08 last 70.00) - mkdir 5191 (time 1787738845.56 total 70.10 last 71.79) - mkdir 5895 (time 1787738855.57 total 80.11 last 70.34) - mkdir 6788 (time 1787738865.58 total 90.12 last 89.22) - mkdir 7540 (time 1787738875.60 total 100.13 last 75.10) - mkdir 8337 (time 1787738885.62 total 110.15 last 79.54) - mkdir 9110 (time 1787738895.63 total 120.17 last 77.15) - mkdir 9900 (time 1787738905.64 total 130.17 last 78.98) - mkdir 10781 (time 1787738915.64 total 140.18 last 88.04) - mkdir 11661 (time 1787738925.65 total 150.19 last 87.92) - mkdir 12490 (time 1787738935.65 total 160.19 last 82.89) - mkdir 13372 (time 1787738945.66 total 170.19 last 88.18) - mkdir 14168 (time 1787738955.66 total 180.19 last 79.57) - mkdir 14925 (time 1787738965.66 total 190.20 last 75.68) - mkdir 15776 (time 1787738975.68 total 200.21 last 84.97) - mkdir 16751 (time 1787738985.70 total 210.24 last 97.29) - mkdir 17588 (time 1787738995.70 total 220.24 last 83.67) - mkdir 18485 (time 1787739005.71 total 230.24 last 89.67) - mkdir 19234 (time 1787739015.71 total 240.24 last 74.88) - mkdir 20000 (time 1787739025.45 total 249.98 last 78.68) - mkdir 20873 (time 1787739035.45 total 259.98 last 87.26) - mkdir 21574 (time 1787739045.45 total 269.99 last 70.07) - mkdir 22337 (time 1787739055.46 total 279.99 last 76.29) - mkdir 23088 (time 1787739065.47 total 290.00 last 75.02) - mkdir 23859 (time 1787739075.47 total 300.00 last 77.07) - mkdir 24767 (time 1787739085.48 total 310.01 last 90.74) - mkdir 25428 (time 1787739095.49 total 320.02 last 66.03) - mkdir 26095 (time 1787739105.50 total 330.03 last 66.62) - mkdir 26780 (time 1787739115.50 total 340.04 last 68.48) - mkdir 27503 (time 1787739125.51 total 350.04 last 72.25) - mkdir 28122 (time 1787739135.51 total 360.05 last 61.86) - mkdir 28824 (time 1787739145.52 total 370.05 last 70.18) - mkdir 29633 (time 1787739155.53 total 380.06 last 80.80) - mkdir 30000 (time 1787739159.95 total 384.49 last 82.97) - mkdir 30878 (time 1787739169.95 total 394.49 last 87.80) - mkdir 31689 (time 1787739179.96 total 404.49 last 81.07) - mkdir 32468 (time 1787739189.98 total 414.51 last 77.74) total: 32818 mkdir in 419.01 seconds: 78.32 ops/second - mkdir 731 (time 1787738785.48 total 10.01 last 73.05) - mkdir 1469 (time 1787738795.53 total 20.06 last 73.44) - mkdir 2250 (time 1787738805.54 total 30.07 last 77.97) - mkdir 3022 (time 1787738815.55 total 40.08 last 77.15) - mkdir 3789 (time 1787738825.56 total 50.09 last 76.65) - mkdir 4505 (time 1787738835.57 total 60.10 last 71.52) - mkdir 5218 (time 1787738845.57 total 70.10 last 71.29) - mkdir 5915 (time 1787738855.59 total 80.12 last 69.58) - mkdir 6757 (time 1787738865.59 total 90.12 last 84.18) - mkdir 7497 (time 1787738875.62 total 100.14 last 73.80) - mkdir 8306 (time 1787738885.63 total 110.16 last 80.82) - mkdir 9088 (time 1787738895.63 total 120.16 last 78.16) - mkdir 9853 (time 1787738905.65 total 130.18 last 76.39) - mkdir 10000 (time 1787738907.68 total 132.21 last 72.12) - mkdir 10913 (time 1787738917.70 total 142.23 last 91.11) - mkdir 11781 (time 1787738927.71 total 152.24 last 86.79) - mkdir 12640 (time 1787738937.71 total 162.24 last 85.84) - mkdir 13490 (time 1787738947.72 total 172.25 last 84.96) - mkdir 14320 (time 1787738957.72 total 182.25 last 82.96) - mkdir 15113 (time 1787738967.72 total 192.25 last 79.29) - mkdir 15918 (time 1787738977.73 total 202.26 last 80.47) - mkdir 16821 (time 1787738987.74 total 212.27 last 90.19) - mkdir 17727 (time 1787738997.76 total 222.29 last 90.42) - mkdir 18609 (time 1787739007.77 total 232.30 last 88.08) - mkdir 19344 (time 1787739017.78 total 242.31 last 73.44) - mkdir 20000 (time 1787739026.44 total 250.97 last 75.77) - mkdir 20866 (time 1787739036.44 total 260.97 last 86.59) - mkdir 21552 (time 1787739046.45 total 270.98 last 68.56) - mkdir 22284 (time 1787739056.45 total 280.98 last 73.18) - mkdir 23013 (time 1787739066.46 total 290.99 last 72.82) - mkdir 23798 (time 1787739076.47 total 301.00 last 78.48) - mkdir 24675 (time 1787739086.48 total 311.01 last 87.56) - mkdir 25334 (time 1787739096.49 total 321.02 last 65.87) - mkdir 25960 (time 1787739106.50 total 331.03 last 62.53) - mkdir 26641 (time 1787739116.51 total 341.04 last 68.01) - mkdir 27367 (time 1787739126.52 total 351.05 last 72.55) - mkdir 27987 (time 1787739136.53 total 361.06 last 61.90) - mkdir 28718 (time 1787739146.53 total 371.06 last 73.10) - mkdir 29534 (time 1787739156.54 total 381.07 last 81.55) - mkdir 30000 (time 1787739162.11 total 386.64 last 83.61) - mkdir 30855 (time 1787739172.13 total 396.66 last 85.34) - mkdir 31602 (time 1787739182.14 total 406.67 last 74.67) - mkdir 32387 (time 1787739192.15 total 416.68 last 78.38) total: 32818 mkdir in 421.60 seconds: 77.84 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 270680 1000624 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787739602 ; total 0 ; last 0) - unlinked 10000 (time 1787739824 ; total 222 ; last 222) - unlinked 20000 (time 1787740002 ; total 400 ; last 178) - unlinked 30000 (time 1787740133 ; total 531 ; last 131) total: 32768 unlinks in 571 seconds: 57.387039 unlinks/second - unlinked 0 (time 1787739602 ; total 0 ; last 0) - unlinked 10000 (time 1787739824 ; total 222 ; last 222) - unlinked 20000 (time 1787740002 ; total 400 ; last 178) - unlinked 30000 (time 1787740133 ; total 531 ; last 131) total: 32768 unlinks in 572 seconds: 57.286713 unlinks/second nlink between: 1 - unlinked 0 (time 1787740176 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1787740176 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8136 1263168 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre