== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 12:31:37 (1763487097) 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524087 535 523552 1% /mnt/lustre - mkdir 1436 (time 1763487111.28 total 10.00 last 143.59) - mkdir 2957 (time 1763487121.29 total 20.01 last 151.97) - mkdir 4413 (time 1763487131.29 total 30.01 last 145.57) - mkdir 5614 (time 1763487141.29 total 40.01 last 120.06) - mkdir 6717 (time 1763487151.29 total 50.02 last 110.27) - mkdir 7876 (time 1763487161.30 total 60.02 last 115.89) - mkdir 8899 (time 1763487171.30 total 70.02 last 102.29) - mkdir 10000 (time 1763487178.80 total 77.52 last 146.67) - mkdir 11419 (time 1763487188.81 total 87.53 last 141.77) - mkdir 12569 (time 1763487198.82 total 97.54 last 114.89) - mkdir 13610 (time 1763487208.82 total 107.55 last 104.07) - mkdir 14624 (time 1763487218.83 total 117.55 last 101.37) - mkdir 15743 (time 1763487228.83 total 127.55 last 111.90) - mkdir 17189 (time 1763487238.83 total 137.55 last 144.54) - mkdir 18419 (time 1763487248.83 total 147.55 last 122.98) - mkdir 19720 (time 1763487258.84 total 157.56 last 129.98) - mkdir 20000 (time 1763487261.13 total 159.85 last 122.34) - mkdir 21213 (time 1763487271.13 total 169.85 last 121.30) - mkdir 22491 (time 1763487281.13 total 179.85 last 127.80) - mkdir 24011 (time 1763487291.13 total 189.85 last 151.98) - mkdir 25566 (time 1763487301.13 total 199.86 last 155.48) - mkdir 27025 (time 1763487311.14 total 209.86 last 145.83) - mkdir 28481 (time 1763487321.14 total 219.86 last 145.58) - mkdir 29936 (time 1763487331.15 total 229.87 last 145.34) - mkdir 31241 (time 1763487341.15 total 239.87 last 130.47) - mkdir 32727 (time 1763487351.15 total 249.88 last 148.58) - mkdir 34048 (time 1763487361.15 total 259.88 last 132.09) - mkdir 35473 (time 1763487371.15 total 269.88 last 142.49) - mkdir 36968 (time 1763487381.16 total 279.88 last 149.40) - mkdir 38432 (time 1763487391.16 total 289.89 last 146.37) - mkdir 39904 (time 1763487401.17 total 299.89 last 147.17) - mkdir 41276 (time 1763487411.17 total 309.89 last 137.18) - mkdir 42705 (time 1763487421.17 total 319.90 last 142.81) - mkdir 44200 (time 1763487431.18 total 329.90 last 149.46) - mkdir 45620 (time 1763487441.18 total 339.91 last 141.87) - mkdir 46977 (time 1763487451.18 total 349.91 last 135.69) - mkdir 48275 (time 1763487461.19 total 359.91 last 129.77) - mkdir 49713 (time 1763487471.19 total 369.91 last 143.79) - mkdir 51159 (time 1763487481.19 total 379.92 last 144.52) - mkdir 52664 (time 1763487491.20 total 389.92 last 150.46) - mkdir 54094 (time 1763487501.20 total 399.92 last 142.99) - mkdir 55647 (time 1763487511.20 total 409.92 last 155.24) - mkdir 57114 (time 1763487521.20 total 419.93 last 146.66) - mkdir 58306 (time 1763487531.21 total 429.93 last 119.16) - mkdir 59743 (time 1763487541.21 total 439.93 last 143.68) - mkdir 61043 (time 1763487551.21 total 449.93 last 129.96) - mkdir 61967 (time 1763487561.21 total 459.94 last 92.37) - mkdir 62827 (time 1763487571.22 total 469.95 last 85.92) - mkdir 63851 (time 1763487581.22 total 479.95 last 102.39) - mkdir 65045 (time 1763487591.24 total 489.96 last 119.28) total: 65636 mkdir in 494.49 seconds: 132.74 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270292 1001012 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 367 261777 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589724 66171 523553 12% /mnt/lustre nlink before: 1, created before: 65636 - unlinked 0 (time 1763487600 ; total 0 ; last 0) - unlinked 10000 (time 1763487732 ; total 132 ; last 132) - unlinked 20000 (time 1763487862 ; total 262 ; last 130) - unlinked 30000 (time 1763487994 ; total 394 ; last 132) - unlinked 40000 (time 1763488119 ; total 519 ; last 125) - unlinked 50000 (time 1763488237 ; total 637 ; last 118) - unlinked 60000 (time 1763488363 ; total 763 ; last 126) total: 65536 unlinks in 840 seconds: 78.019051 unlinks/second nlink between: 1 - unlinked 0 (time 1763488442 ; total 0 ; last 0) total: 100 unlinks in 2 seconds: 50.000000 unlinks/second nlink after: 1 UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7748 1263556 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 367 261777 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524088 535 523553 1% /mnt/lustre