emo/thin-provisioning-tools
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

thin_dump: support --metadata-snap block#

Browse Source
This commit is contained in:
Heinz Mauelshagen
2013-07-16 17:39:40 +02:00
parent 6248f60acc
commit 5a039267df
7 changed files with 18 additions and 18 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
thin-provisioning/superblock.cc
View File

@@ -126,17 +126,22 @@ namespace thin_provisioning {
}
}
superblock_detail::superblock read_superblock(block_manager<>::ptr bm)
superblock_detail::superblock read_superblock(block_manager<>::ptr bm, block_address location)
{
using namespace superblock_detail;
superblock sb;
auto r = bm->read_lock(SUPERBLOCK_LOCATION, superblock_validator());
auto r = bm->read_lock(location, superblock_validator());
superblock_disk const *sbd = reinterpret_cast<superblock_disk const *>(&r.data());
superblock_traits::unpack(*sbd, sb);
return sb;
}
superblock_detail::superblock read_superblock(block_manager<>::ptr bm)
{
return read_superblock(bm, SUPERBLOCK_LOCATION);
}
void
check_superblock(block_manager<>::ptr bm,
superblock_detail::damage_visitor &visitor) {