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7 Commits

Author SHA1 Message Date
Akiyoshi Kurita
b735960c02 dm-raid: fix typo in documentation 
Signed-off-by: Akiyoshi Kurita <weibu@redadmin.org>
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
 2026-01-02 15:03:53 +01:00
Heinz Mauelshagen
7799eaecfe dm raid: add documentation for takeover/reshape raid1 -> raid5 table line examples 
Also enhance possible takeover/reshape information and do some reformatting.

Signed-off-by: Heinz Mauelshagen <heinzm@redhat.com>
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
 2025-12-10 19:28:22 +01:00
Andrew Klychkov
751d5b2741 Documentation: fix multiple typos found in the admin-guide subdirectory 
Fix thirty five typos in dm-integrity.rst, dm-raid.rst, dm-zoned.rst,
verity.rst, writecache.rst, tsx_async_abort.rst, md.rst, bttv.rst,
dvb_references.rst, frontend-cardlist.rst, gspca-cardlist.rst, ipu3.rst,
remote-controller.rst, mm/index.rst, numaperf.rst, userfaultfd.rst,
module-signing.rst, imx-ddr.rst, intel-speed-select.rst,
intel_pstate.rst, ramoops.rst, abi.rst, kernel.rst, vm.rst

Signed-off-by: Andrew Klychkov <andrew.a.klychkov@gmail.com>
Link: https://lore.kernel.org/r/20201204072848.GA49895@spblnx124.lan
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
 2020-12-08 10:27:56 -07:00
Alexander A. Klimov
6f3bc22bf5 Replace HTTP links with HTTPS ones: LVM 
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>
 2020-07-05 14:28:27 -06:00
Heinz Mauelshagen
43f3952a51 dm raid: table line rebuild status fixes 
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>
 2020-01-07 11:43:37 -05:00
Heinz Mauelshagen
99273d9e6e dm raid: to ensure resynchronization, perform raid set grow in preresume 
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>
 2019-11-05 14:02:26 -05:00
Mauro Carvalho Chehab
6cf2a73cb2 docs: device-mapper: move it to the admin-guide 
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>
 2019-07-15 11:03:01 -03:00