NAME

Lustre::Info::OST - OST Object provided by Lustre::Info::get_ost

METHODS

get_name: Return name of this OST
get_kbytes_total: Size of hosting blockdevice in kilobytes
get_kbytes_free: Returns the number of free kilobytes on the hosting blockdev
get_files_total: Returns the maximal number of inodes available on this OST
get_files_free: Returns the number of unused inodes of this OST
get_recovery_info: Returns a hashref with information about the last recovery
collect_ost_stats: Collect a new performance sample for this ost. You are supposed to call this in a loop. See also lustre-info.pl
get_ost_stats: Returns a rather big hashref with collected statistics. Will return undef if there is not enough data (needs at least two calls of collect_ost_stats)
collect_client_stats: Almost the same as collect_ost_stats but collects statistics for each nid/export/client
get_client_stats: Returns a very big hashref with collected client statistics.
get_exports: Returns a array-ref with all known exports of this ost.