Kconfig (f392ba889b019602976082bfe7bf486c2594f85c) Kconfig (f5db4af466e2dca0fe822019812d586ca910b00c)
1#
2# Block device driver configuration
3#
4
5menuconfig MD
6 bool "Multiple devices driver support (RAID and LVM)"
7 depends on BLOCK
8 help

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226
227config DM_MIRROR
228 tristate "Mirror target"
229 depends on BLK_DEV_DM
230 ---help---
231 Allow volume managers to mirror logical volumes, also
232 needed for live data migration tools such as 'pvmove'.
233
1#
2# Block device driver configuration
3#
4
5menuconfig MD
6 bool "Multiple devices driver support (RAID and LVM)"
7 depends on BLOCK
8 help

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226
227config DM_MIRROR
228 tristate "Mirror target"
229 depends on BLK_DEV_DM
230 ---help---
231 Allow volume managers to mirror logical volumes, also
232 needed for live data migration tools such as 'pvmove'.
233
234config DM_LOG_USERSPACE
235 tristate "Mirror userspace logging (EXPERIMENTAL)"
236 depends on DM_MIRROR && EXPERIMENTAL && NET
237 select CONNECTOR
238 ---help---
239 The userspace logging module provides a mechanism for
240 relaying the dm-dirty-log API to userspace. Log designs
241 which are more suited to userspace implementation (e.g.
242 shared storage logs) or experimental logs can be implemented
243 by leveraging this framework.
244
234config DM_ZERO
235 tristate "Zero target"
236 depends on BLK_DEV_DM
237 ---help---
238 A target that discards writes, and returns all zeroes for
239 reads. Useful in some recovery situations.
240
241config DM_MULTIPATH

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245config DM_ZERO
246 tristate "Zero target"
247 depends on BLK_DEV_DM
248 ---help---
249 A target that discards writes, and returns all zeroes for
250 reads. Useful in some recovery situations.
251
252config DM_MULTIPATH

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