== sanity test 228a: try to reuse idle OI blocks ========= 06:29:27 (1731756567)
fail_loc=0x80001002
 - open/close 4080 (time 1731756579.23 total 10.00 last 407.95)
 - open/close 9382 (time 1731756589.23 total 20.00 last 530.18)
total: 10000 open/close in 21.26 seconds: 470.42 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 1731756598 ; total 0 ; last 0)
total: 10000 unlinks in 10 seconds: 1000.000000 unlinks/second
total: 2000 open/close in 3.69 seconds: 541.47 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