== sanity test 228a: try to reuse idle OI blocks ========= 19:28:04 (1736987284)
fail_loc=0x80001002
 - open/close 5704 (time 1736987295.76 total 10.00 last 570.36)
total: 10000 open/close in 17.36 seconds: 576.11 ops/second
fail_loc=0
oleg302-server: debugfs 1.46.2.wc5 (26-Mar-2022)
oleg302-server: /dev/mapper/mds1_flakey: catastrophic mode - not reading inode or group bitmaps
 - unlinked 0 (time 1736987310 ; total 0 ; last 0)
total: 10000 unlinks in 9 seconds: 1111.111084 unlinks/second
total: 2000 open/close in 3.53 seconds: 566.06 ops/second
oleg302-server: debugfs 1.46.2.wc5 (26-Mar-2022)
oleg302-server: /dev/mapper/mds1_flakey: catastrophic mode - not reading inode or group bitmaps