== sanity test 228c: NOT shrink the last entry in OI index node to recycle idle leaf ========================================================== 19:18:21 (1781219901)
fail_loc=0x80001002
 - open/close 1001 (time 1781219915.96 total 10.00 last 100.07)
 - open/close 1792 (time 1781219925.96 total 20.00 last 79.10)
 - open/close 2656 (time 1781219935.97 total 30.02 last 86.27)
 - open/close 3532 (time 1781219945.98 total 40.02 last 87.55)
 - open/close 4332 (time 1781219955.98 total 50.03 last 79.98)
 - open/close 5128 (time 1781219966.01 total 60.05 last 79.39)
 - open/close 5770 (time 1781219976.01 total 70.05 last 64.20)
 - open/close 6587 (time 1781219986.01 total 80.05 last 81.70)
 - open/close 7353 (time 1781219996.01 total 90.06 last 76.59)
 - open/close 8109 (time 1781220006.01 total 100.06 last 75.58)
 - open/close 9057 (time 1781220016.01 total 110.06 last 94.79)
 - open/close 9912 (time 1781220026.02 total 120.06 last 85.49)
 - open/close 10866 (time 1781220036.03 total 130.07 last 95.31)
 - open/close 11680 (time 1781220046.03 total 140.07 last 81.38)
 - open/close 12503 (time 1781220056.03 total 150.07 last 82.28)
 - open/close 13370 (time 1781220066.04 total 160.08 last 86.63)
 - open/close 14262 (time 1781220076.05 total 170.09 last 89.14)
 - open/close 15172 (time 1781220086.05 total 180.09 last 90.99)
 - open/close 16097 (time 1781220096.05 total 190.10 last 92.46)
 - open/close 16840 (time 1781220106.08 total 200.12 last 74.11)
 - open/close 17477 (time 1781220116.12 total 210.16 last 63.46)
 - open/close 18249 (time 1781220126.12 total 220.16 last 77.19)
 - open/close 19075 (time 1781220136.13 total 230.17 last 82.51)
 - open/close 19864 (time 1781220146.17 total 240.21 last 78.59)
total: 20000 open/close in 241.89 seconds: 82.68 ops/second
fail_loc=0
oleg328-server: debugfs 1.47.3-wc2 (11-Nov-2025)
 - unlinked 0 (time 1781220161 ; total 0 ; last 0)
 - unlinked 10000 (time 1781220233 ; total 72 ; last 72)
total: 20000 unlinks in 139 seconds: 143.884888 unlinks/second
 - open/close 759 (time 1781220314.96 total 10.00 last 75.90)
 - open/close 1621 (time 1781220324.98 total 20.02 last 86.07)
total: 2000 open/close in 24.32 seconds: 82.23 ops/second
oleg328-server: debugfs 1.47.3-wc2 (11-Nov-2025)