Re: [mdadm PATCH] Make get_component_size() work with named array.

NeilBrown [off-list ref] writes:

get_component_size() still assumes that all array are
 /sys/block/md%d or /sys/block/md_d%d
and so doesn't work with e.g. /sys/block/md_foo.

This cause "mdadm --detail" to report
   Used Dev Size : unknown
and causes problems when added spares and in other circumstances.

So change it to use stat2devnm() which does the right thing with all
types of array names.

Reported-and-tested-by: Robert LeBlanc <redacted>
Signed-off-by: NeilBrown <redacted>
---
 sysfs.c | 10 ++--------
 1 file changed, 2 insertions(+), 8 deletions(-)

Applied!

Thanks,
Jes