[haiku-commits] Re: haiku: hrev45208 - src/add-ons/kernel/partitioning_systems/gpt

  • From: Axel Dörfler <axeld@xxxxxxxxxxxxxxxx>
  • To: haiku-commits@xxxxxxxxxxxxx
  • Date: Sun, 27 Jan 2013 20:45:16 +0100

On 01/27/2013 02:40 PM, Jérôme Duval wrote:

2013/1/27  <axeld@xxxxxxxxxxxxxxxx>:

+       if (fStatus != B_OK) {
+               // Recreate primary header from the backup
+               fHeader = fBackupHeader;
+               fHeader.SetAbsoluteBlock(EFI_HEADER_LOCATION);
+               fHeader.SetEntriesBlock(EFI_PARTITION_ENTRIES_BLOCK);
+       } else if (status != B_OK) {
+               // Recreate backup header from primary
+               _SetBackupHeaderFromPrimary(lastBlock);

What about a read only disk?
The header is only recreated in memory - so that both are written correctly should it be written at all. 

Bye,
   Axel.

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