ppetru/alo-cluster
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

yet another replication fix.

Browse Source
This commit is contained in:
Petru
2025-11-04 19:57:52 +00:00
parent a5df98bc5a
commit 7733a1be46
1 changed files with 5 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
common/nfs-services-server.nix
View File

@@ -133,15 +133,16 @@ in
echo "Attempting incremental send from $(basename $PREV_LOCAL) to ${standby}"
# Try incremental send, if it fails (e.g., parent missing on receiver), fall back to full
if btrfs send -p "$PREV_LOCAL" "$SNAPSHOT_PATH" | \
# Use -c to help with broken Received UUID chains
if btrfs send -p "$PREV_LOCAL" -c "$PREV_LOCAL" "$SNAPSHOT_PATH" | \
ssh -i "$SSH_KEY" -o StrictHostKeyChecking=accept-new root@${standby} \
"btrfs receive /persist/services-standby"; then
echo "Incremental send completed successfully"
REPLICATION_SUCCESS=1
else
echo "Incremental send failed (likely missing parent on receiver), falling back to full send with clone source"
# Use -c to specify clone source, maintaining parent relationship even in full send
btrfs send -c "$PREV_LOCAL" "$SNAPSHOT_PATH" | \
echo "Incremental send failed (likely missing parent on receiver), falling back to full send"
# Plain full send without clone source (receiver may have no snapshots)
btrfs send "$SNAPSHOT_PATH" | \
ssh -i "$SSH_KEY" -o StrictHostKeyChecking=accept-new root@${standby} \
"btrfs receive /persist/services-standby"
REPLICATION_SUCCESS=1