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bio-based configurations that don't haave a SCSI device handler. - Fix dm-btree removal to ensure non-root btree nodes have at least (max_entries / 3) entries. This resolves userspace thin_check utility's report of "too few entries in btree_node". - Fix both the DM thin-provisioning and dm-clone targets to properly flush the data device prior to metadata commit. This resolves the potential for inconsistency across a power loss event when the data device has a volatile writeback cache. - Small documentation fixes to dm-clone and dm-integrity. -----BEGIN PGP SIGNATURE----- iQFHBAABCAAxFiEEJfWUX4UqZ4x1O2wixSPxCi2dA1oFAl3yU6sTHHNuaXR6ZXJA cmVkaGF0LmNvbQAKCRDFI/EKLZ0DWvO9B/0dsIxL09sWSHPe+wuzy7WXAOCHVm04 27dloxNzgXGFT5ftvU+JpLParOtDfJ2ral2BVGExjGzMs4QP8ZLrn5UuTFuR7nXi FDaypaCelRsh1/204bKDgb22vaZIAZFu7Rz2YsAzWqpCJZDjN5cgy9xz4GmCvXRt R13Qq8Dia4scR/y+xCkm5s4wH2xGz1CDmpSPzbLTpTfkMfY5yzp6Gzaipj4Fwq78 dDERNZNuabVr2o8mt8OGd/s1h4QtiJps1J8NV2He5C3Bf8daaFVkHDCl75+P2KQC ++VaIS/l1TfcOyDJmoztg7w2gmLkTxEskVpN/UQD/Ut9D5m7P9S7uaQg =6t9f -----END PGP SIGNATURE----- Merge tag 'for-5.5/dm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm Pull device mapper fixes from Mike Snitzer: - Fix DM multipath by restoring full path selector functionality for bio-based configurations that don't haave a SCSI device handler. - Fix dm-btree removal to ensure non-root btree nodes have at least (max_entries / 3) entries. This resolves userspace thin_check utility's report of "too few entries in btree_node". - Fix both the DM thin-provisioning and dm-clone targets to properly flush the data device prior to metadata commit. This resolves the potential for inconsistency across a power loss event when the data device has a volatile writeback cache. - Small documentation fixes to dm-clone and dm-integrity. * tag 'for-5.5/dm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: docs: dm-integrity: remove reference to ARC4 dm thin: Flush data device before committing metadata dm thin metadata: Add support for a pre-commit callback dm clone: Flush destination device before committing metadata dm clone metadata: Use a two phase commit dm clone metadata: Track exact changes per transaction dm btree: increase rebalance threshold in __rebalance2() dm: add dm-clone to the documentation index dm mpath: remove harmful bio-based optimization
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558 B
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=============
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Device Mapper
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=============
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.. toctree::
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:maxdepth: 1
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cache-policies
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cache
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delay
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dm-clone
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dm-crypt
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dm-dust
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dm-flakey
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dm-init
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dm-integrity
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dm-io
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dm-log
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dm-queue-length
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dm-raid
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dm-service-time
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dm-uevent
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dm-zoned
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era
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kcopyd
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linear
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log-writes
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persistent-data
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snapshot
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statistics
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striped
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switch
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thin-provisioning
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unstriped
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verity
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writecache
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zero
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.. only:: subproject and html
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Indices
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=======
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* :ref:`genindex`
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