== sanity test 228a: try to reuse idle OI blocks ========= 16:17:43 (1748981863)
fail_loc=0x80001002
 - open/close 5243 (time 1748981874.90 total 10.00 last 524.21)
 - open/close 9871 (time 1748981884.90 total 20.00 last 462.71)
total: 10000 open/close in 20.26 seconds: 493.49 ops/second
fail_loc=0
oleg333-server: debugfs 1.46.2.wc5 (26-Mar-2022)
oleg333-server: /dev/mapper/mds1_flakey: catastrophic mode - not reading inode or group bitmaps
 - unlinked 0 (time 1748981892 ; total 0 ; last 0)
total: 10000 unlinks in 10 seconds: 1000.000000 unlinks/second
total: 2000 open/close in 3.43 seconds: 582.39 ops/second
oleg333-server: debugfs 1.46.2.wc5 (26-Mar-2022)
oleg333-server: /dev/mapper/mds1_flakey: catastrophic mode - not reading inode or group bitmaps