== sanity test 228c: NOT shrink the last entry in OI index node to recycle idle leaf ========================================================== 22:16:24 (1775873784)
fail_loc=0x80001002
 - open/close 965 (time 1775873798.96 total 10.00 last 96.50)
 - open/close 1935 (time 1775873808.97 total 20.01 last 96.93)
 - open/close 2924 (time 1775873818.98 total 30.01 last 98.83)
 - open/close 3968 (time 1775873828.98 total 40.02 last 104.37)
 - open/close 4992 (time 1775873838.99 total 50.02 last 102.32)
 - open/close 5848 (time 1775873848.99 total 60.03 last 85.53)
 - open/close 6854 (time 1775873859.00 total 70.04 last 100.55)
 - open/close 7800 (time 1775873869.00 total 80.04 last 94.60)
 - open/close 8729 (time 1775873879.00 total 90.04 last 92.84)
 - open/close 9739 (time 1775873889.01 total 100.05 last 100.97)
 - open/close 10000 (time 1775873891.46 total 102.50 last 106.54)
 - open/close 11076 (time 1775873901.47 total 112.51 last 107.49)
 - open/close 11954 (time 1775873911.47 total 122.51 last 87.78)
 - open/close 12940 (time 1775873921.47 total 132.51 last 98.57)
 - open/close 13852 (time 1775873931.47 total 142.51 last 91.20)
 - open/close 14885 (time 1775873941.49 total 152.52 last 103.17)
 - open/close 15744 (time 1775873951.49 total 162.53 last 85.87)
 - open/close 16545 (time 1775873961.49 total 172.53 last 80.10)
 - open/close 17627 (time 1775873971.49 total 182.53 last 108.16)
 - open/close 18683 (time 1775873981.50 total 192.54 last 105.51)
 - open/close 19707 (time 1775873991.52 total 202.56 last 102.24)
total: 20000 open/close in 205.36 seconds: 97.39 ops/second
fail_loc=0
oleg249-server: debugfs 1.47.3-wc2 (11-Nov-2025)
 - unlinked 0 (time 1775874005 ; total 0 ; last 0)
 - unlinked 10000 (time 1775874064 ; total 59 ; last 59)
total: 20000 unlinks in 115 seconds: 173.913040 unlinks/second
 - open/close 953 (time 1775874134.39 total 10.01 last 95.23)
 - open/close 1926 (time 1775874144.39 total 20.01 last 97.25)
total: 2000 open/close in 20.73 seconds: 96.47 ops/second
oleg249-server: debugfs 1.47.3-wc2 (11-Nov-2025)