== sanity test 228c: NOT shrink the last entry in OI index node to recycle idle leaf ========================================================== 14:17:44 (1787854664)
fail_loc=0x80001002
 - open/close 770 (time 1787854679.35 total 10.01 last 76.96)
 - open/close 1517 (time 1787854689.36 total 20.01 last 74.64)
 - open/close 2170 (time 1787854699.36 total 30.02 last 65.28)
 - open/close 2951 (time 1787854709.36 total 40.02 last 78.07)
 - open/close 3702 (time 1787854719.37 total 50.03 last 75.07)
 - open/close 4483 (time 1787854729.37 total 60.03 last 78.06)
 - open/close 5269 (time 1787854739.38 total 70.04 last 78.53)
 - open/close 6146 (time 1787854749.38 total 80.04 last 87.70)
 - open/close 6963 (time 1787854759.40 total 90.06 last 81.54)
 - open/close 7836 (time 1787854769.41 total 100.07 last 87.25)
 - open/close 8611 (time 1787854779.42 total 110.08 last 77.37)
 - open/close 9449 (time 1787854789.43 total 120.09 last 83.76)
 - open/close 10000 (time 1787854795.55 total 126.21 last 90.01)
 - open/close 10885 (time 1787854805.56 total 136.22 last 88.45)
 - open/close 11764 (time 1787854815.57 total 146.23 last 87.82)
 - open/close 12660 (time 1787854825.57 total 156.23 last 89.56)
 - open/close 13479 (time 1787854835.57 total 166.23 last 81.88)
 - open/close 14333 (time 1787854845.58 total 176.24 last 85.36)
 - open/close 15152 (time 1787854855.58 total 186.24 last 81.86)
 - open/close 15916 (time 1787854865.59 total 196.24 last 76.38)
 - open/close 16716 (time 1787854875.59 total 206.25 last 79.99)
 - open/close 17522 (time 1787854885.59 total 216.25 last 80.58)
 - open/close 18336 (time 1787854895.60 total 226.26 last 81.29)
 - open/close 19157 (time 1787854905.61 total 236.27 last 82.03)
 - open/close 19894 (time 1787854915.61 total 246.27 last 73.69)
total: 20000 open/close in 247.48 seconds: 80.82 ops/second
fail_loc=0
oleg637-server: debugfs 1.47.3-wc2 (11-Nov-2025)
 - unlinked 0 (time 1787854930 ; total 0 ; last 0)
 - unlinked 10000 (time 1787854998 ; total 68 ; last 68)
total: 20000 unlinks in 139 seconds: 143.884888 unlinks/second
 - open/close 679 (time 1787855084.70 total 10.01 last 67.87)
 - open/close 1423 (time 1787855094.71 total 20.01 last 74.33)
total: 2000 open/close in 26.63 seconds: 75.11 ops/second
oleg637-server: debugfs 1.47.3-wc2 (11-Nov-2025)