Lines Matching full:checking
71 operations internal to the filesystem, such as internal consistency checking
209 metadata to enable targeted checking and repair operations while the system
262 The userspace driver program ``xfs_scrub`` splits the work of checking and
264 Each phase concentrates on checking specific types of scrub items and depends
311 The ability to use hardware-assisted data file integrity checking is new
324 The kernel scrub code uses a three-step strategy for checking and repairing
511 However, doing that is a fair amount more work than what the checking functions
555 Link count checking combines the view deltas and commit step into one because
664 During development of the online checking code, fstests was modified to run
665 ``xfs_scrub -n`` between each test to ensure that the new checking code
745 2. Offline checking (``xfs_repair -n``)
747 4. Online checking (``xfs_scrub -n``)
786 * For each scrub item type, create a test to exercise checking that item type
790 * Race ``fsstress`` and ``xfs_scrub -n`` to ensure that checking the whole
816 that performs autonomous checking and repair.
818 Checking on Demand
872 more performant if application software provides its own integrity checking,
929 foundation for checking metadata.
944 The first three components enable checking tools to disregard alleged metadata
961 disk, but these buffer verifiers cannot provide any consistency checking
1035 Online filesystem checking judges the consistency of each primary metadata
1037 The reverse mapping index plays a key role in the consistency checking process
1041 what online checking can consult.
1054 The checking code for most primary metadata follows a path similar to the
1060 For example, checking a reverse mapping record for a file extent mapping
1080 Checking and Cross-Referencing
1083 The first step of checking a metadata structure is to examine every record
1086 XFS contains multiple layers of checking to try to prevent inconsistent
1108 These functions perform inexpensive internal consistency checking of the block
1132 block of a structure in the course of checking the structure.
1147 The scope of checking is still internal to the block.
1148 These higher level checking functions answer these questions:
1178 Because of this nature, validation work cannot be more precise than checking
1199 After internal block checks, the next higher level of checking is
1325 …t.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux.git/log/?h=scrub-strengthen-rmap-checking>`_
1328 Checking Extended Attributes
1354 Checking an extended attribute structure is not so straightforward due to the
1374 Checking and Cross-Referencing Directories
1404 Checking a directory is pretty straightforward:
1431 Checking operations involving :ref:`parents <dirparent>` and
1435 Checking Directory/Attribute Btrees
1451 Checking and cross-referencing the dabtree is very similar to what is done for
1496 checking are sufficiently complicated to warrant separate sections.
1501 After performing a repair, the checking code is run a second time to validate
1507 and correction in the online and offline checking tools.
1517 online checking must coordinate with chained operations that are in progress to
1534 If the count is zero, proceed with the checking operation.
1539 filesystem updates take precedence over background checking activity.
1700 The checking and repair operations must factor these pending operations into
1768 Online fsck for XFS separates the regular filesystem from the checking and
1846 Some online checking functions work by scanning the filesystem to build a
2185 checking and repairing of secondary metadata commonly requires coordination
3043 checking are obviously bad limits and timer values.
3472 contains exactly what the checking function needs to update its observations.
3491 checking to ensure correct usage.
3559 checking code and the code making an update to the filesystem:
3604 Case Study: Quota Counter Checking
3696 Case Study: File Link Count Checking
3699 File link count checking also uses live update hooks.
4472 The directory checking process can be strengthened to ensure that the target of
4496 | Checking and repairs were performed on mounted filesystems without |
4670 Digression: Offline Checking of Parent Pointers
4990 Checking Metadata
5030 Therefore, a metadata dependency graph is a convenient way to schedule checking
5044 - Phase 5 starts by checking groups (b) and (c) in parallel before moving on
5045 to checking names.
5196 Checking Names for Confusable Unicode Sequences