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NetBSD/sys/dev/dm/files.dm

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Hook device-mapper to autoconf framework. Add dm_attach, dm_match and dm_detach routines used by autoconf users. Change dm_dev_remove_ioctl to call dm_detach. This should be primary used by kernel to disable devices during shutdown of system with nested disk devices. Requested by dyoung@.
2010-01-04 01:22:23 +03:00
defpseudodev dm
Merge the haad-dm branch to -current. This branch adds LVM functionality to the base NetBSD system. It uses Linux LVM2 tools and our BSD licensed device-mapper driver. The device-mapper driver can be used to create virtual block devices which maps virtual blocks to real with target mapping called target. Currently these targets are available a linear, zero, error and a snapshot (this is work in progress and doesn't work yet). The lvm2tools adds lvm and dmsetup binary to based system, where the lvm tool is used to manage and administer whole LVM and the dmestup is used to communicate iwith device-mapper kernel driver. With these tools also a libdevmapper library is instaled to the base system. Building of tools and driver is currently disable and can be enabled with MKLVM=yes in mk.conf. I will add sets lists and rc.d script soon. Oked by agc@ and cube@.
2008-12-19 18:24:03 +03:00
file dev/dm/device-mapper.c dm
file dev/dm/dm_dev.c dm
file dev/dm/dm_ioctl.c dm
file dev/dm/dm_pdev.c dm
file dev/dm/dm_table.c dm
file dev/dm/dm_target.c dm
file dev/dm/dm_target_linear.c dm
Add stripe target functions stubs. Stripe target must be present in dm driver because without it lvm2tools will not create LVsi and eventualy panic system. Problem reported by agc@.
2009-01-02 03:42:31 +03:00
file dev/dm/dm_target_stripe.c dm
Add error and zero targets to build.
2019-12-17 10:57:25 +03:00
file dev/dm/dm_target_zero.c dm
file dev/dm/dm_target_error.c dm
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