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path: root/Documentation/admin-guide/device-mapper/dm-raid.rst
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2020-07-05Replace HTTP links with HTTPS ones: LVMAlexander A. Klimov
Rationale: Reduces attack surface on kernel devs opening the links for MITM as HTTPS traffic is much harder to manipulate. Deterministic algorithm: For each file: If not .svg: For each line: If doesn't contain `\bxmlns\b`: For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`: If both the HTTP and HTTPS versions return 200 OK and serve the same content: Replace HTTP with HTTPS. Signed-off-by: Alexander A. Klimov <grandmaster@al2klimov.de> Link: https://lore.kernel.org/r/20200627103138.71885-1-grandmaster@al2klimov.de Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-01-07dm raid: table line rebuild status fixesHeinz Mauelshagen
raid_status() wasn't emitting rebuild flags on the table line properly because the rdev number was not yet set properly; index raid component devices array directly to solve. Also fix wrong argument count on emitted table line caused by 1 too many rebuild/write_mostly argument and consider any journal_(dev|mode) pairs. Link: https://bugzilla.redhat.com/1782045 Signed-off-by: Heinz Mauelshagen <heinzm@redhat.com> Signed-off-by: Mike Snitzer <snitzer@redhat.com>
2019-11-05dm raid: to ensure resynchronization, perform raid set grow in preresumeHeinz Mauelshagen
This fixes a flaw causing raid set extensions not to be synchronized in case the MD bitmap resize required additional pages to be allocated. Also share resize code in the raid constructor between new size changes and those occuring during recovery. Bump the target version to define the change and document it in Documentation/admin-guide/device-mapper/dm-raid.rst. Reported-by: Steve D <steved424@gmail.com> Signed-off-by: Heinz Mauelshagen <heinzm@redhat.com> Signed-off-by: Mike Snitzer <snitzer@redhat.com>
2019-07-15docs: device-mapper: move it to the admin-guideMauro Carvalho Chehab
The DM support describes lots of aspects related to mapped disk partitions from the userspace PoV. Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>