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mdadm: block update=ppl for non raid456 levels
authorLukasz Florczak <lukasz.florczak@linux.intel.com>
Wed, 15 Jun 2022 12:28:39 +0000 (14:28 +0200)
committerJes Sorensen <jsorensen@fb.com>
Fri, 24 Jun 2022 18:09:38 +0000 (14:09 -0400)
commit70f1ff4291b0388adca1f4c91918ce1175e8b360
treec15f74eefd9c8477b7bf51b62068a0da90cae212tree | snapshot
parent9a7df595bbe360132cb37c8b39aa1fd9ac24b43fcommit | diff
mdadm: block update=ppl for non raid456 levels

Option ppl should be used only for raid levels 4, 5 and 6. Cancel update
for other levels.

Applied globally for imsm and ddf format.

Additionally introduce is_level456() helper function.

Signed-off-by: Lukasz Florczak <lukasz.florczak@linux.intel.com>
Signed-off-by: Jes Sorensen <jsorensen@fb.com>
Assemble.c diff | blob | history
Grow.c diff | blob | history
Manage.c diff | blob | history
mdadm.h diff | blob | history
super0.c diff | blob | history
super1.c diff | blob | history
Management tool for Linux md/raid