== sanity test 228a: try to reuse idle OI blocks ========= 17:57:54 (1748469474)
fail_loc=0x80001002
 - open/close 2985 (time 1748469486.28 total 10.00 last 298.44)
 - open/close 5670 (time 1748469496.28 total 20.00 last 268.47)
 - open/close 9016 (time 1748469506.29 total 30.01 last 334.52)
total: 10000 open/close in 33.46 seconds: 298.87 ops/second
fail_loc=0
oleg228-server: debugfs 1.46.2.wc5 (26-Mar-2022)
oleg228-server: /dev/mapper/mds1_flakey: catastrophic mode - not reading inode or group bitmaps
 - unlinked 0 (time 1748469517 ; total 0 ; last 0)
total: 10000 unlinks in 20 seconds: 500.000000 unlinks/second
total: 2000 open/close in 7.66 seconds: 261.03 ops/second
oleg228-server: debugfs 1.46.2.wc5 (26-Mar-2022)
oleg228-server: /dev/mapper/mds1_flakey: catastrophic mode - not reading inode or group bitmaps