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Clear only the first OSD metadata and journal blocks - it anyway clears the rest

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This commit is contained in:
Vitaliy Filippov
2025-12-14 14:44:27 +00:00
parent a23df12260
commit b78f526696
1 changed files with 3 additions and 3 deletions
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src/disk_tool/disk_tool_prepare.cpp
+3 -3
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@@ -266,9 +266,9 @@ int disk_tool_t::prepare_one(std::map<std::string, std::string> options, int is_
return 1;
}
}
// Zero out metadata and journal
if (write_zero(dsk.meta_fd, sb["meta_offset"].uint64_value(), dsk.meta_area_size) != 0 ||
write_zero(dsk.journal_fd, sb["journal_offset"].uint64_value(), dsk.journal_len) != 0)
// Zero out the first block of metadata and journal - OSD will zero the rest on the first run
if (write_zero(dsk.meta_fd, sb["meta_offset"].uint64_value(), 4096) != 0 ||
write_zero(dsk.journal_fd, sb["journal_offset"].uint64_value(), 4096) != 0)
{
fprintf(stderr, "Failed to zero out metadata or journal: %s\n", strerror(errno));
dsk.close_all();