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[cache_repair, thin_repair] fix bug introduced in recent patch

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I hadn't realised that check_file_exists() also checked that it was
a regular file, which we don't want for the couple of uses I recently
added.

This patch adds an optional arg must_be_regular_file, and defaults
it to true, preserving the original behaviour.  The recent additions
have this set to false.
This commit is contained in:
Joe Thornber
2019-10-14 09:21:38 +01:00
parent 1dd7b454bb
commit 0fc7529c01
4 changed files with 5 additions and 5 deletions
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thin-provisioning/thin_repair.cc
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@@ -22,7 +22,7 @@ namespace {
try {
// block size gets updated by the restorer
block_manager<>::ptr new_bm = open_bm(new_path, block_manager<>::READ_WRITE);
file_utils::check_file_exists(old_path);
file_utils::check_file_exists(old_path, false);
metadata_touched = true;
metadata::ptr new_md(new metadata(new_bm, metadata::CREATE, 128, 0));
emitter::ptr e = create_restore_emitter(new_md);