== sanity test 228a: try to reuse idle OI blocks ========= 14:04:15 (1744135455)
fail_loc=0x80001002
 - open/close 4399 (time 1744135467.03 total 10.00 last 439.83)
 - open/close 9675 (time 1744135477.03 total 20.00 last 527.60)
total: 10000 open/close in 20.61 seconds: 485.18 ops/second
fail_loc=0
oleg210-server: debugfs 1.46.2.wc5 (26-Mar-2022)
oleg210-server: /dev/mapper/mds1_flakey: catastrophic mode - not reading inode or group bitmaps
 - unlinked 0 (time 1744135485 ; total 0 ; last 0)
total: 10000 unlinks in 10 seconds: 1000.000000 unlinks/second
total: 2000 open/close in 4.11 seconds: 486.83 ops/second
oleg210-server: debugfs 1.46.2.wc5 (26-Mar-2022)
oleg210-server: /dev/mapper/mds1_flakey: catastrophic mode - not reading inode or group bitmaps