Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
Hi All:
Think about the following scenario in two node cluster with drbd.
1. A is primary, B is secondary, drbd0 created on a LVM volume
2. During A doing quick sync to B , A is crashed
3. The data on B is inconsistent , to keep the service running, B will
merge the LVM snapshot before start service
4. When A rejoin the cluster, A will resync its data from node B and
discard its modified data.
As we known, on step 4 , A should do a full resync from B, because A's
bitmap is modified in step 2.
But A full sync will take us a very long time because the data size is up to
T level. Are there any solution to do a quick sync?
Best Regards
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