== sanity test 228c: NOT shrink the last entry in OI index node to recycle idle leaf ========================================================== 07:07:37 (1787396857)
fail_loc=0x80001002
 - open/close 780 (time 1787396871.19 total 10.00 last 77.99)
 - open/close 1520 (time 1787396881.19 total 20.01 last 73.97)
 - open/close 2228 (time 1787396891.20 total 30.01 last 70.75)
 - open/close 2968 (time 1787396901.21 total 40.03 last 73.88)
 - open/close 3715 (time 1787396911.21 total 50.03 last 74.70)
 - open/close 4473 (time 1787396921.23 total 60.05 last 75.67)
 - open/close 5217 (time 1787396931.24 total 70.05 last 74.36)
 - open/close 5963 (time 1787396941.24 total 80.06 last 74.56)
 - open/close 6640 (time 1787396951.26 total 90.07 last 67.60)
 - open/close 7381 (time 1787396961.27 total 100.08 last 74.03)
 - open/close 8121 (time 1787396971.27 total 110.09 last 73.95)
 - open/close 8978 (time 1787396981.28 total 120.10 last 85.61)
 - open/close 9776 (time 1787396991.29 total 130.11 last 79.71)
 - open/close 10000 (time 1787396993.95 total 132.76 last 84.40)
 - open/close 10780 (time 1787397003.95 total 142.77 last 77.97)
 - open/close 11620 (time 1787397013.95 total 152.77 last 83.98)
 - open/close 12320 (time 1787397023.96 total 162.77 last 69.97)
 - open/close 13068 (time 1787397033.96 total 172.78 last 74.78)
 - open/close 13884 (time 1787397043.96 total 182.78 last 81.58)
 - open/close 14724 (time 1787397053.97 total 192.79 last 83.92)
 - open/close 15495 (time 1787397063.98 total 202.79 last 77.06)
 - open/close 16269 (time 1787397073.99 total 212.80 last 77.33)
 - open/close 17129 (time 1787397084.00 total 222.82 last 85.86)
 - open/close 17848 (time 1787397094.01 total 232.83 last 71.85)
 - open/close 18599 (time 1787397104.01 total 242.83 last 75.08)
 - open/close 19353 (time 1787397114.03 total 252.84 last 75.30)
total: 20000 open/close in 260.86 seconds: 76.67 ops/second
fail_loc=0
oleg356-server: debugfs 1.47.3-wc2 (11-Nov-2025)
 - unlinked 0 (time 1787397135 ; total 0 ; last 0)
 - unlinked 10000 (time 1787397217 ; total 82 ; last 82)
total: 20000 unlinks in 163 seconds: 122.699387 unlinks/second
 - open/close 749 (time 1787397312.78 total 10.01 last 74.83)
 - open/close 1558 (time 1787397322.78 total 20.01 last 80.86)
total: 2000 open/close in 25.36 seconds: 78.85 ops/second
oleg356-server: debugfs 1.47.3-wc2 (11-Nov-2025)