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bug #4048: Removed snap_cmd_rollback to prevent VM disk corruption

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This commit is contained in:
Ruben S. Montero 2015-10-27 17:02:36 +01:00
parent 3e94dc2b03
commit bcf061f1ec
1 changed files with 3 additions and 9 deletions
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12
src/vmm/VirtualMachineManager.cc
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@ -2118,7 +2118,7 @@ void VirtualMachineManager::disk_snapshot_create_action(int vid)
string* drv_msg;
string vm_tm_mad;
string snap_cmd, snap_cmd_rollback;
string snap_cmd;
string disk_path;
string tm_mad;
@ -2159,13 +2159,7 @@ void VirtualMachineManager::disk_snapshot_create_action(int vid)
os.str("");
rc += tm->snapshot_transfer_command( vm, "SNAP_DELETE", os);
snap_cmd_rollback = os.str();
os.str("");
if ( snap_cmd.empty() || snap_cmd_rollback.empty() || rc != 0 )
if ( snap_cmd.empty() || rc != 0 )
{
goto error_no_tm_command;
}
@ -2185,7 +2179,7 @@ void VirtualMachineManager::disk_snapshot_create_action(int vid)
"",
vm->get_checkpoint_file(),
snap_cmd,
snap_cmd_rollback,
"",
disk_path,
vm->to_xml(vm_tmpl));