== sanity test 228a: try to reuse idle OI blocks ========= 01:59:58 (1744091998)
fail_loc=0x80001002
 - open/close 5322 (time 1744092009.49 total 10.00 last 532.15)
total: 10000 open/close in 19.10 seconds: 523.52 ops/second
fail_loc=0
oleg427-server: debugfs 1.46.2.wc5 (26-Mar-2022)
oleg427-server: /dev/mapper/mds1_flakey: catastrophic mode - not reading inode or group bitmaps
 - unlinked 0 (time 1744092026 ; total 0 ; last 0)
total: 10000 unlinks in 15 seconds: 666.666687 unlinks/second
total: 2000 open/close in 5.68 seconds: 352.28 ops/second
oleg427-server: debugfs 1.46.2.wc5 (26-Mar-2022)
oleg427-server: /dev/mapper/mds1_flakey: catastrophic mode - not reading inode or group bitmaps