Lines Matching refs:metadata

15 amount of metadata logged low is of prime importance.
61 people should be able to see why the XFS metadata operations writes so much to
65 metadata into the log.
79 Effectively, this gives us the maximum bound of outstanding metadata changes
103 log would greatly reduce the amount of metadata we write to the log, and this
124 metadata changes from the size and number of log buffers available. In other
127 being accumulated in memory. Hence the potential for loss of metadata on a
147 	1. Reduce the amount of metadata written to the log by at least
152 	4. No on-disk format change (metadata or log format).
420 re-using a freed metadata extent for a data extent), a special, optimised log
488 etc. as well as the actual space for all the changed metadata in the
497 10,000 inodes, we have about 1.5MB of metadata to write in 20,000 vectors. Each
511 log buffer metadata used such as log header records.
513 However, even using a static reservation for just the log metadata is
536 space required by the log metadata. If this log metadata space changes as a
541 maximal amount of log metadata space they require, and such a delta reservation