Lines Matching refs:metadata
76 metadata-intensive workloads.
84 * extent format reduces metadata overhead (RAM, IO for access, transactions)
116 metadata checksumming have been discussed and planned for a bit but no patches
166 system prior to its metadata being committed to the
170 into the main file system after its metadata has been
173 commit=nrsec (*) Ext4 can be told to sync all its data and metadata
355 noblock_validity facility for tracking filesystem metadata blocks
358 extents which might overlap with filesystem metadata
400 mode - metadata journaling. A crash+recovery can cause incorrect data to
405 In data=ordered mode, ext4 only officially journals metadata, but it logically
406 groups metadata information related to data changes with the data blocks into a
407 single unit called a transaction. When it's time to write the new metadata
412 data=journal mode provides full data and metadata journaling. All new data is
415 metadata into a consistent state. This mode is the slowest except when data
562 inode metadata between orig_fd and donor_fd.