== sanity test 228c: NOT shrink the last entry in OI index node to recycle idle leaf ========================================================== 14:30:19 (1789065019)
fail_loc=0x80001002
 - open/close 674 (time 1789065034.12 total 10.01 last 67.33)
 - open/close 1399 (time 1789065044.13 total 20.02 last 72.43)
 - open/close 2177 (time 1789065054.14 total 30.03 last 77.71)
 - open/close 2897 (time 1789065064.15 total 40.04 last 71.91)
 - open/close 3571 (time 1789065074.15 total 50.04 last 67.40)
 - open/close 4242 (time 1789065084.16 total 60.05 last 67.07)
 - open/close 4869 (time 1789065094.16 total 70.05 last 62.69)
 - open/close 5571 (time 1789065104.17 total 80.06 last 70.14)
 - open/close 6439 (time 1789065114.17 total 90.07 last 86.73)
 - open/close 7276 (time 1789065124.18 total 100.07 last 83.65)
 - open/close 8052 (time 1789065134.20 total 110.09 last 77.45)
 - open/close 8901 (time 1789065144.21 total 120.10 last 84.82)
 - open/close 9745 (time 1789065154.21 total 130.10 last 84.40)
 - open/close 10000 (time 1789065157.25 total 133.14 last 83.85)
 - open/close 10773 (time 1789065167.27 total 143.16 last 77.18)
 - open/close 11630 (time 1789065177.27 total 153.17 last 85.63)
 - open/close 12498 (time 1789065187.28 total 163.17 last 86.73)
 - open/close 13322 (time 1789065197.29 total 173.18 last 82.32)
 - open/close 14148 (time 1789065207.29 total 183.19 last 82.58)
 - open/close 14949 (time 1789065217.30 total 193.19 last 80.04)
 - open/close 15773 (time 1789065227.31 total 203.20 last 82.32)
 - open/close 16646 (time 1789065237.32 total 213.21 last 87.25)
 - open/close 17342 (time 1789065247.33 total 223.22 last 69.54)
 - open/close 18082 (time 1789065257.33 total 233.23 last 73.95)
 - open/close 18803 (time 1789065267.33 total 243.23 last 72.10)
 - open/close 19435 (time 1789065277.36 total 253.25 last 63.04)
total: 20000 open/close in 261.28 seconds: 76.55 ops/second
fail_loc=0
oleg656-server: debugfs 1.47.3-wc2 (11-Nov-2025)
 - unlinked 0 (time 1789065298 ; total 0 ; last 0)
 - unlinked 10000 (time 1789065374 ; total 76 ; last 76)
total: 20000 unlinks in 155 seconds: 129.032257 unlinks/second
 - open/close 872 (time 1789065467.45 total 10.01 last 87.14)
 - open/close 1676 (time 1789065477.45 total 20.01 last 80.39)
total: 2000 open/close in 23.68 seconds: 84.47 ops/second
oleg656-server: debugfs 1.47.3-wc2 (11-Nov-2025)