== sanity test 228c: NOT shrink the last entry in OI index node to recycle idle leaf ========================================================== 20:11:26 (1788653486)
fail_loc=0x80001002
 - open/close 759 (time 1788653501.55 total 10.00 last 75.89)
 - open/close 1433 (time 1788653511.55 total 20.00 last 67.38)
 - open/close 2226 (time 1788653521.57 total 30.02 last 79.19)
 - open/close 2989 (time 1788653531.57 total 40.02 last 76.25)
 - open/close 3589 (time 1788653541.59 total 50.04 last 59.91)
 - open/close 4108 (time 1788653551.60 total 60.05 last 51.86)
 - open/close 4841 (time 1788653561.62 total 70.07 last 73.16)
 - open/close 5500 (time 1788653571.62 total 80.07 last 65.86)
 - open/close 6234 (time 1788653581.62 total 90.07 last 73.40)
 - open/close 6984 (time 1788653591.63 total 100.08 last 74.92)
 - open/close 7658 (time 1788653601.64 total 110.09 last 67.36)
 - open/close 8262 (time 1788653611.65 total 120.10 last 60.33)
 - open/close 8945 (time 1788653621.66 total 130.12 last 68.20)
 - open/close 9637 (time 1788653631.67 total 140.12 last 69.19)
 - open/close 10000 (time 1788653636.76 total 145.21 last 71.30)
 - open/close 10696 (time 1788653646.77 total 155.22 last 69.54)
 - open/close 11408 (time 1788653656.77 total 165.22 last 71.18)
 - open/close 12194 (time 1788653666.77 total 175.22 last 78.59)
 - open/close 12949 (time 1788653676.78 total 185.23 last 75.42)
 - open/close 13706 (time 1788653686.79 total 195.24 last 75.63)
 - open/close 14462 (time 1788653696.79 total 205.24 last 75.58)
 - open/close 15201 (time 1788653706.80 total 215.25 last 73.84)
 - open/close 15942 (time 1788653716.80 total 225.25 last 74.09)
 - open/close 16631 (time 1788653726.81 total 235.26 last 68.84)
 - open/close 17349 (time 1788653736.81 total 245.27 last 71.78)
 - open/close 18069 (time 1788653746.82 total 255.27 last 71.96)
 - open/close 18749 (time 1788653756.82 total 265.27 last 67.97)
 - open/close 19443 (time 1788653766.86 total 275.31 last 69.18)
total: 20000 open/close in 282.95 seconds: 70.68 ops/second
fail_loc=0
oleg346-server: debugfs 1.47.3-wc2 (11-Nov-2025)
 - unlinked 0 (time 1788653787 ; total 0 ; last 0)
 - unlinked 10000 (time 1788653863 ; total 76 ; last 76)
total: 20000 unlinks in 152 seconds: 131.578949 unlinks/second
 - open/close 701 (time 1788653955.28 total 10.00 last 70.07)
 - open/close 1487 (time 1788653965.29 total 20.01 last 78.54)
total: 2000 open/close in 27.35 seconds: 73.12 ops/second
oleg346-server: debugfs 1.47.3-wc2 (11-Nov-2025)