== sanity test 228a: try to reuse idle OI blocks ========= 07:07:28 (1734437248)
fail_loc=0x80001002
 - open/close 6047 (time 1734437259.31 total 10.00 last 604.62)
total: 10000 open/close in 16.38 seconds: 610.37 ops/second
fail_loc=0
oleg218-server: debugfs 1.46.2.wc5 (26-Mar-2022)
oleg218-server: /dev/mapper/mds1_flakey: catastrophic mode - not reading inode or group bitmaps
 - unlinked 0 (time 1734437273 ; total 0 ; last 0)
total: 10000 unlinks in 9 seconds: 1111.111084 unlinks/second
total: 2000 open/close in 3.25 seconds: 616.04 ops/second
oleg218-server: debugfs 1.46.2.wc5 (26-Mar-2022)
oleg218-server: /dev/mapper/mds1_flakey: catastrophic mode - not reading inode or group bitmaps