== sanity test 228c: NOT shrink the last entry in OI index node to recycle idle leaf ========================================================== 07:06:34 (1789124794)
fail_loc=0x80001002
 - open/close 922 (time 1789124808.44 total 10.01 last 92.12)
 - open/close 1862 (time 1789124818.45 total 20.01 last 93.98)
 - open/close 2776 (time 1789124828.46 total 30.03 last 91.25)
 - open/close 3739 (time 1789124838.47 total 40.04 last 96.20)
 - open/close 4608 (time 1789124848.48 total 50.04 last 86.85)
 - open/close 5555 (time 1789124858.49 total 60.05 last 94.64)
 - open/close 6488 (time 1789124868.49 total 70.06 last 93.23)
 - open/close 7464 (time 1789124878.50 total 80.06 last 97.55)
 - open/close 8392 (time 1789124888.50 total 90.07 last 92.78)
 - open/close 9369 (time 1789124898.50 total 100.07 last 97.67)
 - open/close 10000 (time 1789124905.96 total 107.52 last 84.65)
 - open/close 10868 (time 1789124915.96 total 117.53 last 86.77)
 - open/close 11830 (time 1789124925.97 total 127.53 last 96.15)
 - open/close 12709 (time 1789124935.97 total 137.54 last 87.86)
 - open/close 13610 (time 1789124945.98 total 147.54 last 90.03)
 - open/close 14525 (time 1789124956.00 total 157.56 last 91.35)
 - open/close 15435 (time 1789124966.00 total 167.57 last 90.92)
 - open/close 16423 (time 1789124976.02 total 177.58 last 98.68)
 - open/close 17368 (time 1789124986.02 total 187.58 last 94.47)
 - open/close 18303 (time 1789124996.03 total 197.60 last 93.36)
 - open/close 19199 (time 1789125006.04 total 207.60 last 89.59)
total: 20000 open/close in 217.40 seconds: 92.00 ops/second
fail_loc=0
oleg356-server: debugfs 1.47.3-wc2 (11-Nov-2025)
 - unlinked 0 (time 1789125027 ; total 0 ; last 0)
 - unlinked 10000 (time 1789125089 ; total 62 ; last 62)
total: 20000 unlinks in 127 seconds: 157.480316 unlinks/second
 - open/close 910 (time 1789125168.97 total 10.00 last 90.97)
 - open/close 1810 (time 1789125178.97 total 20.00 last 89.99)
total: 2000 open/close in 22.02 seconds: 90.83 ops/second
oleg356-server: debugfs 1.47.3-wc2 (11-Nov-2025)