== sanity test 228a: try to reuse idle OI blocks ========= 13:25:05 (1721409905)
fail_loc=0x80001002
 - open/close 4187 (time 1721409916.59 total 10.00 last 418.63)
 - open/close 9127 (time 1721409926.59 total 20.00 last 493.94)
total: 10000 open/close in 21.83 seconds: 458.02 ops/second
fail_loc=0
oleg306-server: debugfs 1.46.2.wc5 (26-Mar-2022)
oleg306-server: /dev/mapper/mds1_flakey: catastrophic mode - not reading inode or group bitmaps
 - unlinked 0 (time 1721409936 ; total 0 ; last 0)
total: 10000 unlinks in 10 seconds: 1000.000000 unlinks/second
total: 2000 open/close in 4.92 seconds: 406.27 ops/second
oleg306-server: debugfs 1.46.2.wc5 (26-Mar-2022)
oleg306-server: /dev/mapper/mds1_flakey: catastrophic mode - not reading inode or group bitmaps