Re: [PATCH v3 01/15] hfsplus: add necessary declarations for journal replay

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Feb 12, 2014, at 7:50 PM, Sergei Antonov wrote:

> On 12 February 2014 17:38, Vyacheslav Dubeyko <slava@xxxxxxxxxxx> wrote:
>> On Wed, 2014-02-12 at 17:15 +0100, Sergei Antonov wrote:
>> 
>>>> The journal info block (struct hfsplus_journal_info_block) is big-endian
>>>> structure. The rest structures of HFS+ journal (struct hfsplus_journal_header,
>>>> struct hfsplus_blhdr, struct hfsplus_block_info) are little-endian.
>>> 
>>> Journal header and block lists are either big-endian or little-endian.
>>> See JOURNAL_NEED_SWAP in Apple's code.
>> 
>> Do you know how to create journal with BE internal structures?
> 
> You need a PowerPC Mac I guess.
> 

You guess or you know? Please, share concrete way.

>> And I can't see such opportunities in newfs_hfs tool.
> 
> Ha! New_hfs does not initialize journal at all.
> 

Namely, newfs_hfs create journal. Otherwise, what tool does it?

>> Could you share the way of creation
>> HFS+ journal with big-endian Journal header and block lists?
> 
> As I said, header and block lists are BE.

I can only repeat. Could you share the way of creation HFS+ journal
with big-endian Journal header and block lists?

Thanks,
Vyacheslav Dubeyko.

--
To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html




[Index of Archives]     [Linux Ext4 Filesystem]     [Union Filesystem]     [Filesystem Testing]     [Ceph Users]     [Ecryptfs]     [AutoFS]     [Kernel Newbies]     [Share Photos]     [Security]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux Cachefs]     [Reiser Filesystem]     [Linux RAID]     [Samba]     [Device Mapper]     [CEPH Development]
  Powered by Linux