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cli: add 'node restore' command for undeleting nodes

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Restores a deleted node to its last non-deleted content with proper
version continuity (version number continues from absolute latest,
content from last live version).

Co-Authored-By: Proof of Concept <poc@bcachefs.org>
This commit is contained in:
Kent Overstreet 2026-04-15 01:40:29 -04:00
parent 290505fc51
commit 6a5b840db3
3 changed files with 23 additions and 1 deletions
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11
src/cli/node.rs
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@ -32,6 +32,17 @@ pub async fn cmd_node_rename(old_key: &str, new_key: &str) -> Result<()> {
Ok(())
}
pub async fn cmd_node_restore(key: &[String]) -> Result<()> {
if key.is_empty() {
bail!("node-restore requires a key");
}
super::check_dry_run();
let key = key.join(" ");
let result = memory::memory_restore(None, &key).await?;
println!("{}", result);
Ok(())
}
pub async fn cmd_render(key: &[String]) -> Result<()> {
if key.is_empty() {
bail!("render requires a key");