== sanity test 228c: NOT shrink the last entry in OI index node to recycle idle leaf ========================================================== 01:15:37 (1784697337)
fail_loc=0x80001002
 - open/close 957 (time 1784697351.72 total 10.01 last 95.64)
 - open/close 1898 (time 1784697361.73 total 20.01 last 94.02)
 - open/close 2860 (time 1784697371.74 total 30.02 last 96.17)
 - open/close 3774 (time 1784697381.74 total 40.02 last 91.39)
 - open/close 4648 (time 1784697391.76 total 50.04 last 87.22)
 - open/close 5470 (time 1784697401.76 total 60.04 last 82.18)
 - open/close 5935 (time 1784697411.76 total 70.04 last 46.50)
 - open/close 6464 (time 1784697421.78 total 80.06 last 52.79)
 - open/close 7076 (time 1784697431.79 total 90.07 last 61.15)
 - open/close 7642 (time 1784697441.81 total 100.10 last 56.46)
 - open/close 8363 (time 1784697451.82 total 110.10 last 72.05)
 - open/close 9026 (time 1784697461.83 total 120.11 last 66.27)
 - open/close 9659 (time 1784697471.86 total 130.14 last 63.07)
 - open/close 10000 (time 1784697477.58 total 135.86 last 59.63)
 - open/close 10682 (time 1784697487.58 total 145.86 last 68.20)
 - open/close 11374 (time 1784697497.59 total 155.87 last 69.16)
 - open/close 12198 (time 1784697507.61 total 165.89 last 82.22)
 - open/close 12982 (time 1784697517.61 total 175.90 last 78.35)
 - open/close 13728 (time 1784697527.62 total 185.90 last 74.56)
 - open/close 14605 (time 1784697537.63 total 195.91 last 87.65)
 - open/close 15393 (time 1784697547.64 total 205.93 last 78.66)
 - open/close 16261 (time 1784697557.65 total 215.93 last 86.77)
 - open/close 17127 (time 1784697567.65 total 225.93 last 86.57)
 - open/close 17936 (time 1784697577.66 total 235.94 last 80.83)
 - open/close 18688 (time 1784697587.68 total 245.96 last 75.08)
 - open/close 19495 (time 1784697597.69 total 255.97 last 80.60)
total: 20000 open/close in 261.50 seconds: 76.48 ops/second
fail_loc=0
oleg149-server: debugfs 1.47.3-wc2 (11-Nov-2025)
 - unlinked 0 (time 1784697614 ; total 0 ; last 0)
 - unlinked 10000 (time 1784697685 ; total 71 ; last 71)
total: 20000 unlinks in 165 seconds: 121.212120 unlinks/second
 - open/close 752 (time 1784697794.39 total 10.03 last 75.01)
 - open/close 1472 (time 1784697804.41 total 20.04 last 71.88)
total: 2000 open/close in 27.17 seconds: 73.61 ops/second
oleg149-server: debugfs 1.47.3-wc2 (11-Nov-2025)