== sanity test 228c: NOT shrink the last entry in OI index node to recycle idle leaf ========================================================== 16:40:10 (1788640810)
fail_loc=0x80001002
 - open/close 977 (time 1788640825.09 total 10.01 last 97.57)
 - open/close 1973 (time 1788640835.09 total 20.02 last 99.52)
 - open/close 2801 (time 1788640845.10 total 30.03 last 82.74)
 - open/close 3883 (time 1788640855.11 total 40.04 last 108.11)
 - open/close 4694 (time 1788640865.11 total 50.04 last 81.10)
 - open/close 5416 (time 1788640875.14 total 60.07 last 71.95)
 - open/close 6191 (time 1788640885.15 total 70.08 last 77.43)
 - open/close 7033 (time 1788640895.16 total 80.09 last 84.14)
 - open/close 7570 (time 1788640905.16 total 90.09 last 53.69)
 - open/close 8329 (time 1788640915.17 total 100.10 last 75.81)
 - open/close 9098 (time 1788640925.18 total 110.11 last 76.85)
 - open/close 9964 (time 1788640935.19 total 120.12 last 86.51)
 - open/close 10732 (time 1788640945.20 total 130.13 last 76.71)
 - open/close 11701 (time 1788640955.21 total 140.14 last 96.79)
 - open/close 12707 (time 1788640965.22 total 150.15 last 100.56)
 - open/close 13757 (time 1788640975.22 total 160.15 last 104.98)
 - open/close 14627 (time 1788640985.22 total 170.15 last 87.00)
 - open/close 15636 (time 1788640995.22 total 180.15 last 100.87)
 - open/close 16581 (time 1788641005.23 total 190.16 last 94.47)
 - open/close 17584 (time 1788641015.24 total 200.17 last 100.14)
 - open/close 18577 (time 1788641025.25 total 210.18 last 99.21)
 - open/close 19485 (time 1788641035.26 total 220.19 last 90.72)
total: 20000 open/close in 226.07 seconds: 88.47 ops/second
fail_loc=0
oleg152-server: debugfs 1.47.3-wc2 (11-Nov-2025)
 - unlinked 0 (time 1788641054 ; total 0 ; last 0)
 - unlinked 10000 (time 1788641120 ; total 66 ; last 66)
total: 20000 unlinks in 126 seconds: 158.730164 unlinks/second
 - open/close 1051 (time 1788641196.81 total 10.00 last 105.08)
 - open/close 1976 (time 1788641206.81 total 20.00 last 92.48)
total: 2000 open/close in 20.29 seconds: 98.56 ops/second
oleg152-server: debugfs 1.47.3-wc2 (11-Nov-2025)