== sanity test 36g: FMD cache expiry =============================================================================== 05:50:48 (1779097848)
FMD max age: 30s
FMD before: 4
oleg250-server: error: read_param: '/sys/kernel/debug/lustre/obdfilter/lustre-OST0000/exports/192.168.202.50@tcp/fmd_count': No such device
FMD after: 0