== sanity test 228c: NOT shrink the last entry in OI index node to recycle idle leaf ========================================================== 17:36:06 (1785965766)
fail_loc=0x80001002
 - open/close 855 (time 1785965780.88 total 10.01 last 85.44)
 - open/close 1792 (time 1785965790.88 total 20.01 last 93.68)
 - open/close 2862 (time 1785965800.88 total 30.01 last 106.98)
 - open/close 3801 (time 1785965810.89 total 40.02 last 93.84)
 - open/close 4841 (time 1785965820.89 total 50.02 last 103.98)
 - open/close 5781 (time 1785965830.90 total 60.03 last 93.89)
 - open/close 6704 (time 1785965840.90 total 70.03 last 92.29)
 - open/close 7784 (time 1785965850.91 total 80.04 last 107.94)
 - open/close 8762 (time 1785965860.91 total 90.04 last 97.76)
 - open/close 9745 (time 1785965870.92 total 100.05 last 98.24)
 - open/close 10000 (time 1785965873.30 total 102.43 last 107.11)
 - open/close 11021 (time 1785965883.31 total 112.44 last 102.03)
 - open/close 12012 (time 1785965893.31 total 122.44 last 99.09)
 - open/close 12885 (time 1785965903.34 total 132.47 last 87.04)
 - open/close 13883 (time 1785965913.34 total 142.47 last 99.76)
 - open/close 14900 (time 1785965923.34 total 152.47 last 101.66)
 - open/close 15839 (time 1785965933.35 total 162.48 last 93.85)
 - open/close 16791 (time 1785965943.35 total 172.48 last 95.17)
 - open/close 17538 (time 1785965953.35 total 182.48 last 74.69)
 - open/close 18526 (time 1785965963.36 total 192.49 last 98.69)
 - open/close 19400 (time 1785965973.37 total 202.50 last 87.34)
total: 20000 open/close in 207.84 seconds: 96.23 ops/second
fail_loc=0
oleg206-server: debugfs 1.47.3-wc2 (11-Nov-2025)
 - unlinked 0 (time 1785965990 ; total 0 ; last 0)
 - unlinked 10000 (time 1785966046 ; total 56 ; last 56)
total: 20000 unlinks in 112 seconds: 178.571426 unlinks/second
 - open/close 1122 (time 1785966117.90 total 10.00 last 112.17)
total: 2000 open/close in 18.27 seconds: 109.47 ops/second
oleg206-server: debugfs 1.47.3-wc2 (11-Nov-2025)