== sanity test 228a: try to reuse idle OI blocks ========= 14:04:50 (1744135490)
fail_loc=0x80001002
 - open/close 4269 (time 1744135501.23 total 10.00 last 426.82)
 - open/close 8319 (time 1744135511.23 total 20.00 last 404.92)
total: 10000 open/close in 23.42 seconds: 427.05 ops/second
fail_loc=0
oleg403-server: debugfs 1.46.2.wc5 (26-Mar-2022)
oleg403-server: /dev/mapper/mds1_flakey: catastrophic mode - not reading inode or group bitmaps
 - unlinked 0 (time 1744135522 ; total 0 ; last 0)
total: 10000 unlinks in 12 seconds: 833.333313 unlinks/second
total: 2000 open/close in 3.63 seconds: 551.10 ops/second
oleg403-server: debugfs 1.46.2.wc5 (26-Mar-2022)
oleg403-server: /dev/mapper/mds1_flakey: catastrophic mode - not reading inode or group bitmaps