== sanity test 228c: NOT shrink the last entry in OI index node to recycle idle leaf ========================================================== 11:33:48 (1788622428)
fail_loc=0x80001002
 - open/close 1030 (time 1788622442.79 total 10.01 last 102.94)
 - open/close 1973 (time 1788622452.79 total 20.01 last 94.28)
 - open/close 2960 (time 1788622462.80 total 30.02 last 98.61)
 - open/close 3980 (time 1788622472.81 total 40.02 last 101.92)
 - open/close 4962 (time 1788622482.81 total 50.03 last 98.18)
 - open/close 6075 (time 1788622492.82 total 60.04 last 111.20)
 - open/close 7067 (time 1788622502.83 total 70.04 last 99.12)
 - open/close 8049 (time 1788622512.83 total 80.05 last 98.15)
 - open/close 9002 (time 1788622522.84 total 90.05 last 95.27)
 - open/close 10000 (time 1788622532.75 total 99.96 last 100.69)
 - open/close 11001 (time 1788622542.75 total 109.97 last 100.07)
 - open/close 12003 (time 1788622552.76 total 119.97 last 100.11)
 - open/close 12952 (time 1788622562.77 total 129.98 last 94.82)
 - open/close 13975 (time 1788622572.78 total 140.00 last 102.13)
 - open/close 14963 (time 1788622582.79 total 150.00 last 98.78)
 - open/close 15784 (time 1788622592.79 total 160.01 last 82.07)
 - open/close 16717 (time 1788622602.80 total 170.02 last 93.21)
 - open/close 17710 (time 1788622612.81 total 180.02 last 99.23)
 - open/close 18657 (time 1788622622.82 total 190.04 last 94.54)
 - open/close 19646 (time 1788622632.83 total 200.04 last 98.85)
total: 20000 open/close in 203.60 seconds: 98.23 ops/second
fail_loc=0
oleg622-server: debugfs 1.47.3-wc2 (11-Nov-2025)
 - unlinked 0 (time 1788622648 ; total 0 ; last 0)
 - unlinked 10000 (time 1788622705 ; total 57 ; last 57)
total: 20000 unlinks in 116 seconds: 172.413788 unlinks/second
 - open/close 1039 (time 1788622778.13 total 10.00 last 103.89)
total: 2000 open/close in 19.15 seconds: 104.43 ops/second
oleg622-server: debugfs 1.47.3-wc2 (11-Nov-2025)