== sanity test 228c: NOT shrink the last entry in OI index node to recycle idle leaf ========================================================== 21:19:56 (1788830396)
fail_loc=0x80001002
 - open/close 948 (time 1788830411.03 total 10.01 last 94.71)
 - open/close 1956 (time 1788830421.04 total 20.01 last 100.75)
 - open/close 3118 (time 1788830431.04 total 30.01 last 116.19)
 - open/close 4249 (time 1788830441.04 total 40.02 last 113.07)
 - open/close 5264 (time 1788830451.05 total 50.02 last 101.44)
 - open/close 6318 (time 1788830461.05 total 60.03 last 105.35)
 - open/close 7335 (time 1788830471.05 total 70.03 last 101.66)
 - open/close 8402 (time 1788830481.07 total 80.05 last 106.52)
 - open/close 9567 (time 1788830491.08 total 90.05 last 116.43)
 - open/close 10000 (time 1788830495.40 total 94.37 last 100.23)
 - open/close 11079 (time 1788830505.40 total 104.38 last 107.87)
 - open/close 12184 (time 1788830515.40 total 114.38 last 110.45)
 - open/close 13210 (time 1788830525.41 total 124.38 last 102.59)
 - open/close 14356 (time 1788830535.41 total 134.39 last 114.56)
 - open/close 15420 (time 1788830545.41 total 144.39 last 106.38)
 - open/close 16447 (time 1788830555.41 total 154.39 last 102.70)
 - open/close 17434 (time 1788830565.41 total 164.39 last 98.69)
 - open/close 18408 (time 1788830575.41 total 174.39 last 97.39)
 - open/close 19354 (time 1788830585.42 total 184.39 last 94.59)
total: 20000 open/close in 191.05 seconds: 104.69 ops/second
fail_loc=0
oleg259-server: debugfs 1.47.3-wc2 (11-Nov-2025)
 - unlinked 0 (time 1788830604 ; total 0 ; last 0)
 - unlinked 10000 (time 1788830661 ; total 57 ; last 57)
total: 20000 unlinks in 115 seconds: 173.913040 unlinks/second
 - open/close 1059 (time 1788830733.67 total 10.03 last 105.58)
total: 2000 open/close in 19.02 seconds: 105.17 ops/second
oleg259-server: debugfs 1.47.3-wc2 (11-Nov-2025)