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| author | NeilBrown <neilb@suse.de> | 2012-05-17 10:08:45 +1000 |
|---|---|---|
| committer | NeilBrown <neilb@suse.de> | 2012-05-17 10:08:45 +1000 |
| commit | 6508fdbf40a92fd7c19d32780ea33ce8e8362b93 (patch) | |
| tree | f51e0e36459eeb2f4e7d94f3ff15ffc5ab12de7c /drivers/md/md.c | |
| parent | b16b1b6cd052acbacc0a15f934bca9b354534d48 (diff) | |
| download | op-kernel-dev-6508fdbf40a92fd7c19d32780ea33ce8e8362b93.zip op-kernel-dev-6508fdbf40a92fd7c19d32780ea33ce8e8362b93.tar.gz | |
md/raid10: set dev_sectors properly when resizing devices in array.
raid10 stores dev_sectors in 'conf' separately from the one in
'mddev' because it can have a very significant effect on block
addressing and so need to be updated carefully.
However raid10_resize isn't updating it at all!
To update it correctly, we need to make sure it is a proper
multiple of the chunksize taking various details of the layout
in to account.
This calculation is currently done in setup_conf. So split it
out from there and call it from raid10_resize as well.
Then set conf->dev_sectors properly.
Signed-off-by: NeilBrown <neilb@suse.de>
Diffstat (limited to 'drivers/md/md.c')
0 files changed, 0 insertions, 0 deletions
