== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 12:41:55 (1788540115) 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 871 (time 1788540131.92 total 10.00 last 87.09) - mkdir 1673 (time 1788540141.92 total 20.00 last 80.17) - mkdir 2311 (time 1788540151.94 total 30.02 last 63.69) - mkdir 3015 (time 1788540161.94 total 40.02 last 70.40) - mkdir 3722 (time 1788540171.94 total 50.02 last 70.70) - mkdir 4497 (time 1788540181.96 total 60.04 last 77.36) - mkdir 5264 (time 1788540191.99 total 70.07 last 76.46) - mkdir 5984 (time 1788540201.99 total 80.08 last 71.95) - mkdir 6792 (time 1788540211.99 total 90.08 last 80.79) - mkdir 7496 (time 1788540222.00 total 100.08 last 70.37) - mkdir 8224 (time 1788540232.02 total 110.10 last 72.66) - mkdir 8845 (time 1788540242.02 total 120.11 last 62.06) - mkdir 9445 (time 1788540252.03 total 130.11 last 59.96) - mkdir 10000 (time 1788540260.38 total 138.46 last 66.47) - mkdir 10731 (time 1788540270.38 total 148.47 last 73.09) - mkdir 11424 (time 1788540280.39 total 158.48 last 69.23) - mkdir 12277 (time 1788540290.40 total 168.49 last 85.19) - mkdir 13031 (time 1788540300.42 total 178.50 last 75.30) - mkdir 13726 (time 1788540310.43 total 188.51 last 69.44) - mkdir 14480 (time 1788540320.44 total 198.52 last 75.29) - mkdir 15094 (time 1788540330.44 total 208.52 last 61.40) - mkdir 15847 (time 1788540340.44 total 218.52 last 75.30) - mkdir 16576 (time 1788540350.45 total 228.53 last 72.87) - mkdir 17297 (time 1788540360.45 total 238.54 last 72.04) - mkdir 17951 (time 1788540370.46 total 248.54 last 65.38) - mkdir 18586 (time 1788540380.48 total 258.56 last 63.36) - mkdir 19209 (time 1788540390.48 total 268.56 last 62.29) - mkdir 19931 (time 1788540400.48 total 278.57 last 72.18) - mkdir 20644 (time 1788540410.48 total 288.57 last 71.28) - mkdir 21435 (time 1788540420.50 total 298.58 last 78.99) - mkdir 22177 (time 1788540430.52 total 308.60 last 74.07) - mkdir 22843 (time 1788540440.53 total 318.61 last 66.52) - mkdir 23651 (time 1788540450.54 total 328.62 last 80.70) - mkdir 24376 (time 1788540460.55 total 338.63 last 72.44) - mkdir 25121 (time 1788540470.55 total 348.63 last 74.48) - mkdir 25905 (time 1788540480.55 total 358.64 last 78.38) - mkdir 26548 (time 1788540490.56 total 368.64 last 64.28) - mkdir 27197 (time 1788540500.56 total 378.64 last 64.87) - mkdir 27861 (time 1788540510.57 total 388.66 last 66.32) - mkdir 28540 (time 1788540520.57 total 398.66 last 67.88) - mkdir 29295 (time 1788540530.58 total 408.67 last 75.42) - mkdir 30000 (time 1788540539.97 total 418.05 last 75.12) - mkdir 30551 (time 1788540549.97 total 428.06 last 55.07) - mkdir 31222 (time 1788540559.98 total 438.06 last 67.09) - mkdir 31944 (time 1788540569.99 total 448.07 last 72.09) - mkdir 32772 (time 1788540580.00 total 458.08 last 82.77) total: 32818 mkdir in 458.63 seconds: 71.56 ops/second - mkdir 853 (time 1788540131.93 total 10.01 last 85.18) - mkdir 1681 (time 1788540141.94 total 20.02 last 82.76) - mkdir 2326 (time 1788540151.95 total 30.04 last 64.39) - mkdir 3030 (time 1788540161.97 total 40.05 last 70.29) - mkdir 3712 (time 1788540171.97 total 50.06 last 68.17) - mkdir 4472 (time 1788540181.98 total 60.06 last 75.98) - mkdir 5253 (time 1788540191.98 total 70.06 last 78.10) - mkdir 5992 (time 1788540201.98 total 80.06 last 73.87) - mkdir 6810 (time 1788540211.99 total 90.07 last 81.76) - mkdir 7506 (time 1788540222.00 total 100.09 last 69.47) - mkdir 8227 (time 1788540232.01 total 110.09 last 72.07) - mkdir 8860 (time 1788540242.01 total 120.09 last 63.29) - mkdir 9470 (time 1788540252.02 total 130.10 last 60.96) - mkdir 10000 (time 1788540260.07 total 138.15 last 65.80) - mkdir 10722 (time 1788540270.07 total 148.15 last 72.19) - mkdir 11428 (time 1788540280.07 total 158.16 last 70.59) - mkdir 12326 (time 1788540290.08 total 168.17 last 89.70) - mkdir 13063 (time 1788540300.08 total 178.17 last 73.70) - mkdir 13750 (time 1788540310.09 total 188.17 last 68.69) - mkdir 14468 (time 1788540320.10 total 198.18 last 71.70) - mkdir 15108 (time 1788540330.11 total 208.19 last 63.94) - mkdir 15803 (time 1788540340.13 total 218.21 last 69.36) - mkdir 16514 (time 1788540350.13 total 228.22 last 71.07) - mkdir 17223 (time 1788540360.15 total 238.23 last 70.80) - mkdir 17863 (time 1788540370.15 total 248.23 last 63.98) - mkdir 18536 (time 1788540380.15 total 258.23 last 67.30) - mkdir 19162 (time 1788540390.17 total 268.25 last 62.51) - mkdir 19857 (time 1788540400.18 total 278.26 last 69.42) - mkdir 20581 (time 1788540410.20 total 288.28 last 72.23) - mkdir 21408 (time 1788540420.21 total 298.29 last 82.61) - mkdir 22162 (time 1788540430.22 total 308.30 last 75.35) - mkdir 22820 (time 1788540440.22 total 318.30 last 65.79) - mkdir 23598 (time 1788540450.22 total 328.30 last 77.78) - mkdir 24328 (time 1788540460.23 total 338.31 last 72.94) - mkdir 25058 (time 1788540470.25 total 348.33 last 72.88) - mkdir 25851 (time 1788540480.25 total 358.33 last 79.29) - mkdir 26491 (time 1788540490.26 total 368.35 last 63.90) - mkdir 27128 (time 1788540500.29 total 378.37 last 63.53) - mkdir 27798 (time 1788540510.29 total 388.38 last 66.98) - mkdir 28494 (time 1788540520.32 total 398.41 last 69.38) - mkdir 29226 (time 1788540530.33 total 408.41 last 73.19) - mkdir 29986 (time 1788540540.35 total 418.43 last 75.83) - mkdir 30561 (time 1788540550.36 total 428.44 last 57.44) - mkdir 31219 (time 1788540560.36 total 438.44 last 65.79) - mkdir 31970 (time 1788540570.37 total 448.45 last 75.03) - mkdir 32770 (time 1788540580.37 total 458.45 last 79.98) total: 32818 mkdir in 459.03 seconds: 71.49 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270756 1000548 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 1788541255 ; total 0 ; last 0) - unlinked 10000 (time 1788541502 ; total 247 ; last 247) - unlinked 20000 (time 1788541758 ; total 503 ; last 256) - unlinked 30000 (time 1788542021 ; total 766 ; last 263) total: 32768 unlinks in 840 seconds: 39.009525 unlinks/second - unlinked 0 (time 1788541255 ; total 0 ; last 0) - unlinked 10000 (time 1788541504 ; total 249 ; last 249) - unlinked 20000 (time 1788541761 ; total 506 ; last 257) - unlinked 30000 (time 1788542023 ; total 768 ; last 262) total: 32768 unlinks in 842 seconds: 38.916866 unlinks/second nlink between: 1 - unlinked 0 (time 1788542099 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788542099 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 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 8212 1263092 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