From 928e37a2ab6e54d0f2c60b0de3cb46284e01f0ae Mon Sep 17 00:00:00 2001
From: Yorick <yorickdowne@gmail.com>
Date: Sat, 10 Aug 2024 16:20:59 +0000
Subject: [PATCH] Better handling of legacy volume move

---
 ethd                            | 11 +++++++++++
 lighthouse/docker-entrypoint.sh |  5 +++--
 prysm/docker-entrypoint.sh      |  5 +++--
 3 files changed, 17 insertions(+), 4 deletions(-)

diff --git a/ethd b/ethd
index f4549fc5..0ec290e8 100755
--- a/ethd
+++ b/ethd
@@ -1440,6 +1440,17 @@ resync-consensus() {
   else
     __cl_volume="$(basename "$(realpath .)")_${__cl_volume}"
     dodocker volume rm "$(dodocker volume ls -q -f "name=${__cl_volume}")"
+    __volume_id=""
+    if [[ "${__cl_volume}" =~ lhconsensus-data ]]; then
+      __legacy_volume="$(basename "$(realpath .)")_lhbeacon-data"
+      __volume_id="$(dodocker volume ls -q -f "name=${__legacy_volume}")"
+    elif [[ "${__cl_volume}" =~ prysmconsensus-data ]]; then
+      __legacy_volume="$(basename "$(realpath .)")_prysmbeacon-data"
+      __volume_id="$(dodocker volume ls -q -f "name=${__legacy_volume}")"
+    fi
+    if [ -n "${__volume_id}" ]; then
+      dodocker volume rm "${__volume_id}"
+    fi
   fi
   echo
   echo "${__cl_client} stopped and database deleted."
diff --git a/lighthouse/docker-entrypoint.sh b/lighthouse/docker-entrypoint.sh
index c0b0aa0c..324f21ef 100755
--- a/lighthouse/docker-entrypoint.sh
+++ b/lighthouse/docker-entrypoint.sh
@@ -10,8 +10,9 @@ fi
 if [[ -d /var/lib/lighthouse-og/beacon && ! -f /var/lib/lighthouse-og/beacon/migrationdone \
     && $(ls -A /var/lib/lighthouse-og/beacon/) ]]; then
   echo "Migrating from old Lighthouse volume to new one"
-  echo "This may take 10 minutes on a fast drive. Please be patient"
-  rsync -a --remove-source-files --exclude='ee-secret' /var/lib/lighthouse-og/beacon/ /var/lib/lighthouse/beacon/
+  echo "This may take 10 minutes on a fast drive, or hours if the Lighthouse DB is very large. Please be patient"
+  echo "If your Lighthouse DB is well over 200 GiB in size, please consider \"./ethd resync-consensus\""
+  rsync -a --remove-source-files --exclude='ee-secret' --info=progress2 /var/lib/lighthouse-og/beacon/ /var/lib/lighthouse/beacon/
   touch /var/lib/lighthouse-og/beacon/migrationdone
   echo "Migration completed, data is now in volume \"lhconsensus-data\""
 fi
diff --git a/prysm/docker-entrypoint.sh b/prysm/docker-entrypoint.sh
index 2d3dffcf..69f859a6 100755
--- a/prysm/docker-entrypoint.sh
+++ b/prysm/docker-entrypoint.sh
@@ -10,8 +10,9 @@ fi
 if [[ -d /var/lib/prysm-og && ! -f /var/lib/prysm-og/migrationdone \
     && $(ls -A /var/lib/prysm-og/) ]]; then
   echo "Migrating from old Prysm volume to new one"
-  echo "This may take 10 minutes on a fast drive. Please be patient"
-  rsync -a --remove-source-files --exclude='ee-secret' /var/lib/prysm-og/ /var/lib/prysm/
+  echo "This may take 10 minutes on a fast drive, or hours if the Prysm DB is very large. Please be patient"
+  echo "If your Prysm DB is well over 200 GiB in size, please consider \"./ethd resync-consensus\""
+  rsync -a --remove-source-files --exclude='ee-secret' --info=progress2 /var/lib/prysm-og/ /var/lib/prysm/
   touch /var/lib/prysm-og/migrationdone
   echo "Migration completed, data is now in volume \"prysmconsensus-data\""
 fi