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This is for g-stream PFC file_close record; there are no newlines in actual stream.
https://github.com/xrootd/xrootd/blob/master/src/XrdPfc/XrdPfc.cc#L643
{
"event":"file_close", -- hardcoded event type for record emitted at file_close time
"lfn": "%s", -- LFN of the file
"size":%lld, -- file size [bytes]
"blk_size":%d, -- block size used by cache [bytes]
"n_blks":%d, -- total number of blocks
"n_blks_done":%d, -- number of blocks already downloaded / in cache
"access_cnt":%lu, -- number of IO objects that were attached to the file during the time the file was opened
"attach_t":%lld, -- epoch when the first IO object was attached / file was opened at the cache
"detach_t":%lld, -- epoch when the last IO object was detached
"remotes":%s, -- list of remote origins where the file was read from during the time the file was opened
"b_hit":%lld, -- bytes served from the cache (disk or RAM) [bytes]
"b_miss":%lld, -- bytes served that had to be fetched from the remote [bytes]
"b_bypass":%lld, -- bytes served in bypass mode, read from remote but not written into cache [bytes]
"n_cks_errs":%d -- number of checksum errors reported by the XrdCl during remote reads.
}
Note that OSG shoveler renames some of the fields and changes time to doubles with milisecond precision (I think).
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