On 09/25/2017 01:52 AM, NeilBrown wrote:
Creating an array by opening a block-device with major number of 9
will transparently load the md module if needed.
Creating an array by opening
/sys/module/md_mod/parameters/new_array
and writing to it won't, it will just fail if md_mod isn't loaded.
So when opening that file fails with ENOENT, run "modprobe md_mod" and
try again.
This fixes a bug whereby if you have "CREATE names=yes" in mdadm.conf,
and the md modules isn't loaded, then creating or assembling an
array will not honor the "names=yes" configuration.
Signed-off-by: NeilBrown <neilb@xxxxxxxx>
---
mdopen.c | 4 ++++
1 file changed, 4 insertions(+)
Applied!
Thanks,
Jes
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