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drbd: initialize online-verify progress tracking on verify target

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For partial (resumed) online verify, initialize the resync step marks
once we know what the online verify start sector is.

Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
This commit is contained in:
Lars Ellenberg 2010-11-05 09:43:15 +01:00 committed by Philipp Reisner
parent 30b743a2d5
commit de228bba67
1 changed files with 6 additions and 0 deletions
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6
drivers/block/drbd/drbd_receiver.c
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@ -2003,10 +2003,16 @@ static int receive_DataRequest(struct drbd_conf *mdev, enum drbd_packets cmd, un
case P_OV_REQUEST:
if (mdev->ov_start_sector == ~(sector_t)0 &&
mdev->agreed_pro_version >= 90) {
unsigned long now = jiffies;
int i;
mdev->ov_start_sector = sector;
mdev->ov_position = sector;
mdev->ov_left = drbd_bm_bits(mdev) - BM_SECT_TO_BIT(sector);
mdev->rs_total = mdev->ov_left;
for (i = 0; i < DRBD_SYNC_MARKS; i++) {
mdev->rs_mark_left[i] = mdev->ov_left;
mdev->rs_mark_time[i] = now;
}
dev_info(DEV, "Online Verify start sector: %llu\n",
(unsigned long long)sector);
}