== sanity test 228c: NOT shrink the last entry in OI index node to recycle idle leaf ========================================================== 05:05:57 (1787907957)
fail_loc=0x80001002
 - open/close 917 (time 1787907972.84 total 10.00 last 91.69)
 - open/close 1802 (time 1787907982.87 total 20.03 last 88.24)
 - open/close 2654 (time 1787907992.87 total 30.03 last 85.16)
 - open/close 3571 (time 1787908002.88 total 40.04 last 91.66)
 - open/close 4549 (time 1787908012.88 total 50.04 last 97.76)
 - open/close 5541 (time 1787908022.88 total 60.04 last 99.20)
 - open/close 6350 (time 1787908032.89 total 70.05 last 80.86)
 - open/close 7209 (time 1787908042.89 total 80.05 last 85.86)
 - open/close 8045 (time 1787908052.89 total 90.05 last 83.59)
 - open/close 8859 (time 1787908062.90 total 100.06 last 81.34)
 - open/close 9750 (time 1787908072.91 total 110.07 last 88.98)
 - open/close 10000 (time 1787908076.54 total 113.71 last 68.83)
 - open/close 10849 (time 1787908086.55 total 123.71 last 84.86)
 - open/close 11645 (time 1787908096.55 total 133.71 last 79.60)
 - open/close 12663 (time 1787908106.55 total 143.72 last 101.74)
 - open/close 13583 (time 1787908116.56 total 153.72 last 91.96)
 - open/close 14307 (time 1787908126.56 total 163.73 last 72.35)
 - open/close 15065 (time 1787908136.57 total 173.73 last 75.77)
 - open/close 15979 (time 1787908146.57 total 183.73 last 91.39)
 - open/close 16828 (time 1787908156.57 total 193.74 last 84.86)
 - open/close 17688 (time 1787908166.58 total 203.75 last 85.91)
 - open/close 18609 (time 1787908176.59 total 213.75 last 92.03)
 - open/close 19581 (time 1787908186.60 total 223.76 last 97.15)
total: 20000 open/close in 228.46 seconds: 87.54 ops/second
fail_loc=0
oleg105-server: debugfs 1.47.3-wc2 (11-Nov-2025)
 - unlinked 0 (time 1787908205 ; total 0 ; last 0)
 - unlinked 10000 (time 1787908271 ; total 66 ; last 66)
total: 20000 unlinks in 130 seconds: 153.846161 unlinks/second
 - open/close 645 (time 1787908350.84 total 10.01 last 64.42)
 - open/close 1318 (time 1787908360.86 total 20.03 last 67.21)
 - open/close 1980 (time 1787908370.86 total 30.03 last 66.20)
total: 2000 open/close in 30.50 seconds: 65.58 ops/second
oleg105-server: debugfs 1.47.3-wc2 (11-Nov-2025)