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drbd: bugfix: Make resize work, if remote's size was limiting and increased in the meantime

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Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
This commit is contained in:
Philipp Reisner 2010-03-26 13:49:56 +01:00
parent 6495d2c6d0
commit 087c24925c
1 changed files with 2 additions and 5 deletions
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7
drivers/block/drbd/drbd_nl.c
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@ -1477,7 +1477,6 @@ static int drbd_nl_resize(struct drbd_conf *mdev, struct drbd_nl_cfg_req *nlp,
{
struct resize rs;
int retcode = NO_ERROR;
int ldsc = 0; /* local disk size changed */
enum determine_dev_size dd;
enum dds_flags ddsf;
@ -1508,10 +1507,8 @@ static int drbd_nl_resize(struct drbd_conf *mdev, struct drbd_nl_cfg_req *nlp,
goto fail;
}
if (mdev->ldev->known_size != drbd_get_capacity(mdev->ldev->backing_bdev)) {
if (mdev->ldev->known_size != drbd_get_capacity(mdev->ldev->backing_bdev))
mdev->ldev->known_size = drbd_get_capacity(mdev->ldev->backing_bdev);
ldsc = 1;
}
mdev->ldev->dc.disk_size = (sector_t)rs.resize_size;
ddsf = (rs.resize_force ? DDSF_FORCED : 0) | (rs.no_resync ? DDSF_NO_RESYNC : 0);
@ -1523,7 +1520,7 @@ static int drbd_nl_resize(struct drbd_conf *mdev, struct drbd_nl_cfg_req *nlp,
goto fail;
}
if (mdev->state.conn == C_CONNECTED && (dd != unchanged || ldsc)) {
if (mdev->state.conn == C_CONNECTED) {
if (dd == grew)
set_bit(RESIZE_PENDING, &mdev->flags);