== sanity test 228c: NOT shrink the last entry in OI index node to recycle idle leaf ========================================================== 05:18:07 (1779095887)
fail_loc=0x80001002
 - open/close 810 (time 1779095902.73 total 10.02 last 80.82)
 - open/close 1557 (time 1779095912.73 total 20.03 last 74.65)
 - open/close 2323 (time 1779095922.74 total 30.04 last 76.55)
 - open/close 3179 (time 1779095932.75 total 40.04 last 85.55)
 - open/close 4096 (time 1779095942.75 total 50.05 last 91.66)
 - open/close 5053 (time 1779095952.76 total 60.05 last 95.65)
 - open/close 5828 (time 1779095962.77 total 70.06 last 77.42)
 - open/close 6498 (time 1779095972.77 total 80.07 last 66.97)
 - open/close 7277 (time 1779095982.77 total 90.07 last 77.89)
 - open/close 8079 (time 1779095992.77 total 100.07 last 80.20)
 - open/close 8810 (time 1779096002.79 total 110.08 last 72.98)
 - open/close 9601 (time 1779096012.79 total 120.09 last 79.05)
 - open/close 10000 (time 1779096018.02 total 125.32 last 76.34)
 - open/close 10778 (time 1779096028.03 total 135.33 last 77.69)
 - open/close 11668 (time 1779096038.04 total 145.33 last 88.98)
 - open/close 12480 (time 1779096048.05 total 155.34 last 81.11)
 - open/close 13247 (time 1779096058.05 total 165.35 last 76.67)
 - open/close 14121 (time 1779096068.05 total 175.35 last 87.39)
 - open/close 14736 (time 1779096078.06 total 185.36 last 61.44)
 - open/close 15468 (time 1779096088.07 total 195.36 last 73.18)
 - open/close 16159 (time 1779096098.07 total 205.37 last 69.07)
 - open/close 16881 (time 1779096108.07 total 215.37 last 72.18)
 - open/close 17742 (time 1779096118.08 total 225.38 last 86.03)
 - open/close 18648 (time 1779096128.09 total 235.39 last 90.50)
 - open/close 19417 (time 1779096138.12 total 245.41 last 76.71)
total: 20000 open/close in 253.69 seconds: 78.84 ops/second
fail_loc=0
oleg205-server: debugfs 1.47.3-wc2 (11-Nov-2025)
 - unlinked 0 (time 1779096161 ; total 0 ; last 0)
 - unlinked 10000 (time 1779096241 ; total 80 ; last 80)
total: 20000 unlinks in 153 seconds: 130.718948 unlinks/second
 - open/close 681 (time 1779096329.88 total 10.00 last 68.07)
 - open/close 1405 (time 1779096339.90 total 20.02 last 72.29)
total: 2000 open/close in 26.99 seconds: 74.10 ops/second
oleg205-server: debugfs 1.47.3-wc2 (11-Nov-2025)