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authorlassulus <git@lassul.us>2023-02-23 17:16:14 +0100
committerlassulus <git@lassul.us>2023-02-23 17:16:28 +0100
commit8639d428c2e9f2190ec4e4b5dd931f24a4166f36 (patch)
treeff839e97ff613248915dc2067d2bb73054da8d55
parent222f1e92dbc10aa389f712ae0d345befe4e5423f (diff)
sync-containers3 syncer: use double space for faster (and still safe) sync
-rw-r--r--krebs/3modules/sync-containers3.nix4
1 files changed, 3 insertions, 1 deletions
diff --git a/krebs/3modules/sync-containers3.nix b/krebs/3modules/sync-containers3.nix
index 4a00b23ab..ed147b30e 100644
--- a/krebs/3modules/sync-containers3.nix
+++ b/krebs/3modules/sync-containers3.nix
@@ -104,7 +104,9 @@ in {
consul lock sync_${ctr.name} ${pkgs.writers.writeDash "${ctr.name}-sync" ''
set -efux
if /run/wrappers/bin/ping -c 1 ${ctr.name}.r; then
- nice --adjustment=30 rsync -a -e "ssh -i $CREDENTIALS_DIRECTORY/ssh_key" --timeout=30 container_sync@${ctr.name}.r:disk "$HOME"/disk
+ nice --adjustment=30 rsync -a -e "ssh -i $CREDENTIALS_DIRECTORY/ssh_key" --timeout=30 --inplace --sparse container_sync@${ctr.name}.r:disk "$HOME"/disk.rsync
+ touch "$HOME"/incomplete
+ nice --adjustment=30 rsync --inplace "$HOME"/disk.rsync "$HOME"/disk
rm -f "$HOME"/incomplete
fi
''}