== sanity test 228c: NOT shrink the last entry in OI index node to recycle idle leaf ========================================================== 06:32:51 (1787826771)
fail_loc=0x80001002
 - open/close 770 (time 1787826785.32 total 10.01 last 76.91)
 - open/close 1515 (time 1787826795.33 total 20.03 last 74.37)
 - open/close 2306 (time 1787826805.35 total 30.04 last 79.00)
 - open/close 3039 (time 1787826815.35 total 40.04 last 73.29)
 - open/close 3793 (time 1787826825.36 total 50.06 last 75.30)
 - open/close 4584 (time 1787826835.38 total 60.07 last 78.95)
 - open/close 5398 (time 1787826845.40 total 70.09 last 81.27)
 - open/close 6219 (time 1787826855.40 total 80.09 last 82.09)
 - open/close 7008 (time 1787826865.41 total 90.10 last 78.83)
 - open/close 7774 (time 1787826875.41 total 100.10 last 76.58)
 - open/close 8573 (time 1787826885.44 total 110.14 last 79.62)
 - open/close 9270 (time 1787826895.45 total 120.15 last 69.65)
 - open/close 10000 (time 1787826905.22 total 129.91 last 74.75)
 - open/close 10689 (time 1787826915.22 total 139.92 last 68.87)
 - open/close 11471 (time 1787826925.22 total 149.92 last 78.20)
 - open/close 12226 (time 1787826935.22 total 159.92 last 75.48)
 - open/close 12977 (time 1787826945.24 total 169.93 last 74.99)
 - open/close 13744 (time 1787826955.24 total 179.94 last 76.67)
 - open/close 14516 (time 1787826965.25 total 189.95 last 77.12)
 - open/close 15261 (time 1787826975.26 total 199.95 last 74.45)
 - open/close 16047 (time 1787826985.26 total 209.96 last 78.58)
 - open/close 16843 (time 1787826995.27 total 219.97 last 79.52)
 - open/close 17640 (time 1787827005.28 total 229.98 last 79.62)
 - open/close 18441 (time 1787827015.28 total 239.98 last 80.07)
 - open/close 19173 (time 1787827025.30 total 250.00 last 73.09)
 - open/close 19815 (time 1787827035.31 total 260.00 last 64.16)
total: 20000 open/close in 262.79 seconds: 76.11 ops/second
fail_loc=0
oleg615-server: debugfs 1.47.3-wc2 (11-Nov-2025)
 - unlinked 0 (time 1787827049 ; total 0 ; last 0)
 - unlinked 10000 (time 1787827126 ; total 77 ; last 77)
total: 20000 unlinks in 153 seconds: 130.718948 unlinks/second
 - open/close 775 (time 1787827217.63 total 10.01 last 77.45)
 - open/close 1548 (time 1787827227.63 total 20.01 last 77.25)
total: 2000 open/close in 25.84 seconds: 77.41 ops/second
oleg615-server: debugfs 1.47.3-wc2 (11-Nov-2025)