== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 09:47:44 (1786110464) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7824 1263480 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7212 1264092 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 23824 3583196 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19648 3587372 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4047 1019953 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2041 1021959 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2782 259362 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2733 259411 2% /mnt/lustre[OST:1] filesystem_summary: 524861 6088 518773 2% /mnt/lustre - mkdir 820 (time 1786110479.65 total 10.01 last 81.89) - mkdir 1638 (time 1786110489.65 total 20.01 last 81.80) - mkdir 2477 (time 1786110499.65 total 30.02 last 83.87) - mkdir 3291 (time 1786110509.66 total 40.03 last 81.32) - mkdir 4103 (time 1786110519.67 total 50.03 last 81.16) - mkdir 4929 (time 1786110529.67 total 60.03 last 82.57) - mkdir 5669 (time 1786110539.68 total 70.04 last 73.96) - mkdir 6436 (time 1786110549.68 total 80.04 last 76.67) - mkdir 7262 (time 1786110559.68 total 90.05 last 82.58) - mkdir 8076 (time 1786110569.69 total 100.06 last 81.32) - mkdir 8936 (time 1786110579.71 total 110.07 last 85.89) - mkdir 9737 (time 1786110589.71 total 120.07 last 80.05) - mkdir 10000 (time 1786110592.74 total 123.10 last 86.86) - mkdir 10811 (time 1786110602.76 total 133.12 last 80.96) - mkdir 11679 (time 1786110612.76 total 143.12 last 86.78) - mkdir 12469 (time 1786110622.76 total 153.13 last 78.98) - mkdir 13294 (time 1786110632.77 total 163.13 last 82.47) - mkdir 14139 (time 1786110642.77 total 173.13 last 84.47) - mkdir 15021 (time 1786110652.77 total 183.14 last 88.17) - mkdir 15832 (time 1786110662.78 total 193.14 last 81.07) - mkdir 16679 (time 1786110672.78 total 203.15 last 84.64) - mkdir 17567 (time 1786110682.79 total 213.15 last 88.74) - mkdir 18454 (time 1786110692.79 total 223.16 last 88.69) - mkdir 19334 (time 1786110702.80 total 233.16 last 87.98) - mkdir 20000 (time 1786110710.42 total 240.79 last 87.29) - mkdir 20813 (time 1786110720.43 total 250.79 last 81.24) - mkdir 21611 (time 1786110730.45 total 260.81 last 79.68) - mkdir 22477 (time 1786110740.45 total 270.82 last 86.56) - mkdir 23352 (time 1786110750.46 total 280.82 last 87.46) - mkdir 24173 (time 1786110760.47 total 290.83 last 82.02) - mkdir 25074 (time 1786110770.48 total 300.84 last 89.99) - mkdir 25941 (time 1786110780.51 total 310.87 last 86.42) - mkdir 26805 (time 1786110790.51 total 320.87 last 86.39) - mkdir 27689 (time 1786110800.52 total 330.88 last 88.32) - mkdir 28578 (time 1786110810.54 total 340.90 last 88.72) - mkdir 29578 (time 1786110820.54 total 350.91 last 99.98) - mkdir 30000 (time 1786110825.03 total 355.39 last 94.02) - mkdir 30901 (time 1786110835.03 total 365.40 last 90.07) - mkdir 31783 (time 1786110845.04 total 375.40 last 88.18) - mkdir 32709 (time 1786110855.04 total 385.40 last 92.56) total: 32818 mkdir in 386.66 seconds: 84.88 ops/second - mkdir 828 (time 1786110479.77 total 10.05 last 82.36) - mkdir 1624 (time 1786110489.80 total 20.08 last 79.36) - mkdir 2461 (time 1786110499.81 total 30.09 last 83.62) - mkdir 3290 (time 1786110509.84 total 40.12 last 82.69) - mkdir 4085 (time 1786110519.85 total 50.13 last 79.43) - mkdir 4889 (time 1786110529.85 total 60.14 last 80.34) - mkdir 5663 (time 1786110539.86 total 70.14 last 77.36) - mkdir 6444 (time 1786110549.87 total 80.15 last 78.05) - mkdir 7259 (time 1786110559.87 total 90.15 last 81.48) - mkdir 8074 (time 1786110569.88 total 100.16 last 81.43) - mkdir 8938 (time 1786110579.88 total 110.16 last 86.37) - mkdir 9743 (time 1786110589.88 total 120.17 last 80.47) - mkdir 10000 (time 1786110592.89 total 123.17 last 85.60) - mkdir 10794 (time 1786110602.89 total 133.18 last 79.34) - mkdir 11663 (time 1786110612.91 total 143.19 last 86.76) - mkdir 12455 (time 1786110622.91 total 153.20 last 79.17) - mkdir 13283 (time 1786110632.92 total 163.20 last 82.76) - mkdir 14132 (time 1786110642.92 total 173.20 last 84.89) - mkdir 14984 (time 1786110652.92 total 183.21 last 85.16) - mkdir 15793 (time 1786110662.93 total 193.21 last 80.88) - mkdir 16650 (time 1786110672.93 total 203.22 last 85.64) - mkdir 17515 (time 1786110682.94 total 213.22 last 86.47) - mkdir 18401 (time 1786110692.95 total 223.23 last 88.53) - mkdir 19251 (time 1786110702.95 total 233.24 last 84.93) - mkdir 20000 (time 1786110711.98 total 242.26 last 83.02) - mkdir 20815 (time 1786110721.98 total 252.26 last 81.46) - mkdir 21633 (time 1786110731.99 total 262.27 last 81.72) - mkdir 22496 (time 1786110742.00 total 272.28 last 86.24) - mkdir 23366 (time 1786110752.01 total 282.29 last 86.92) - mkdir 24211 (time 1786110762.01 total 292.30 last 84.42) - mkdir 25140 (time 1786110772.03 total 302.31 last 92.75) - mkdir 25987 (time 1786110782.04 total 312.32 last 84.66) - mkdir 26869 (time 1786110792.05 total 322.33 last 88.11) - mkdir 27747 (time 1786110802.05 total 332.33 last 87.75) - mkdir 28650 (time 1786110812.07 total 342.35 last 90.16) - mkdir 29630 (time 1786110822.07 total 352.35 last 97.97) - mkdir 30000 (time 1786110826.06 total 356.34 last 92.76) - mkdir 30910 (time 1786110836.07 total 366.35 last 90.88) - mkdir 31784 (time 1786110846.07 total 376.36 last 87.38) - mkdir 32701 (time 1786110856.08 total 386.36 last 91.63) total: 32818 mkdir in 387.47 seconds: 84.70 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276824 994480 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7212 1264092 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 23824 3583196 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19648 3587372 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69683 954317 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2041 1021959 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2782 259362 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2733 259411 2% /mnt/lustre[OST:1] filesystem_summary: 590497 71724 518773 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1786111456 ; total 0 ; last 0) - unlinked 10000 (time 1786111694 ; total 238 ; last 238) - unlinked 20000 (time 1786111939 ; total 483 ; last 245) - unlinked 30000 (time 1786112174 ; total 718 ; last 235) total: 32768 unlinks in 785 seconds: 41.742676 unlinks/second - unlinked 0 (time 1786111457 ; total 0 ; last 0) - unlinked 10000 (time 1786111696 ; total 239 ; last 239) - unlinked 20000 (time 1786111937 ; total 480 ; last 241) - unlinked 30000 (time 1786112175 ; total 718 ; last 238) total: 32768 unlinks in 785 seconds: 41.742676 unlinks/second nlink between: 1 - unlinked 0 (time 1786112245 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1786112245 ; 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 14280 1257024 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7212 1264092 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 23824 3583196 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19648 3587372 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4047 1019953 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2041 1021959 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2782 259362 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2733 259411 2% /mnt/lustre[OST:1] filesystem_summary: 524861 6088 518773 2% /mnt/lustre