diff options
author | Song Liu <songliubraving@fb.com> | 2017-03-28 11:04:44 -0700 |
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committer | Jes Sorensen <jsorensen@fb.com> | 2017-08-02 09:22:51 -0400 |
commit | 3373d49f32b2bd8149f633727eba453708a9bf9c (patch) | |
tree | 342fdfde43ac52c5bcd80a4f5f4f5dbbe465dc3e /mdadm.8.in | |
parent | 795bd44ed11aafbed2628ba21216c667371e79a5 (diff) | |
download | mdadm-3373d49f32b2bd8149f633727eba453708a9bf9c.tar.gz |
mdadm/r5cache: allow adding journal to array without journal
Currently, --add-journal can be only used to recreate broken journal
for arrays with journal since creation. As the kernel code getting
more mature, this constraint is no longer necessary.
This patch allows --add-journal to add journal to array without
journal.
Signed-off-by: Song Liu <songliubraving@fb.com>
Signed-off-by: Jes Sorensen <jsorensen@fb.com>
Diffstat (limited to 'mdadm.8.in')
-rw-r--r-- | mdadm.8.in | 5 |
1 files changed, 2 insertions, 3 deletions
@@ -1526,9 +1526,8 @@ the device is found or <slot>:missing in case the device is not found. .TP .BR \-\-add-journal -Recreate journal for RAID-4/5/6 array that lost a journal device. In the -current implementation, this command cannot add a journal to an array -that had a failed journal. To avoid interrupting on-going write opertions, +Add journal to an existing array, or recreate journal for RAID-4/5/6 array +that lost a journal device. To avoid interrupting on-going write opertions, .B \-\-add-journal only works for array in Read-Only state. |