Public bug reported:
System: Acer S5-391
Contains two flash drives configured as (Intel) fakeraid. mdadm correctly
detects that this array exists, and shows (apparently) correct metadata for
both the overall array and the individual disks.
However, the name of the raid array contains spaces, and the
/etc/mdadm/mdadm.conf generated (presumably by postinst scripts) does
not quote or escape the spaces, resulting in an invalid config file.
I assume it uses the output of something like `mdadm --examine --scan`, which
yields
ARRAY metadata=imsm UUID=<uuid>
ARRAY /dev/md/Aspire S5-391 container=<uuid> member=0 UUID=<uuid>
Subsequently attempting to assemble the array then gives an error that
the second ARRAY line is invalid (treating /dev/md/Aspire and S5-391 as
separate arguments).
This can be corrected manually by adding quotation marks around
"/dev/md/Aspire S5-391" in /etc/mdadm/mdadm.conf, after which the array
works correctly, but a check should probably be added for this syntax.
I'm not sure if this can be fixed just in the debian/ubuntu packaging or
needs to be sent upstream.
** Affects: mdadm (Ubuntu)
Importance: Undecided
Status: New
** Tags: saucy
** Tags added: saucy
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https://bugs.launchpad.net/bugs/1262151
Title:
mdadm generates incorrect config if array name contains whitespace
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