On 08/01/2014 01:09 PM, Chris Murphy issued this missive:
On Aug 1, 2014, at 11:37 AM, Angelo Moreschini <mrangelo.fedora@gmail.com mailto:mrangelo.fedora@gmail.com> wrote:
Hi ,
I need to use an USB Hard Disk as repository; that is a "subversion repository" that is used in a local network.
This means (for me) that the data wrote inside the HD can be used, in case of emergency, bot on OS Linux both on OS Windows ....
Actually in this Hard Disk (that have ntfs file system) are stored data writed from OS Windows XP; and I am not able to read (easily) this data in OS Fedora.
Actually I can read only some directories there... :
- $RECYCLED BIN
- RECYCLER
- System Volume Information
As well it is not the best..., it is not very important for me to lose the data actually wrote in this Hard Disk, But I would be sure that IN THE FUTURE SHALL BE COMPOTIBILITY of usage between Fedora and Windows.. i.e. *_I could indifferently use the Hard Disk with Fedora and with Windos.._*
*_I think this if possible, using some File System that allow this possibility, by the creation of a special partition on the HD._*
What I think is rigth ? In case the answer is yes.. *_with wich File System I have to format this partition ??_*
Use NTFS. Windows and Fedora will read/write NTFS. It's a journaled file system so it's a bit safer to use than FAT32 (in particular the journal obviates most repairs in case of a crash, so it's usually not necessary to fsck the disk). And also FAT32 has a 2GB file size limitation which can be a problem.
Keep in mind, however, that there MAY be permissions/ownership issues as NTFS permissions and ownership do not translate directly to Linux. If the filesystem is mounted by root and root does the read/write to it, it'll probably be OK, but just be careful.
There is no 100% compatible mechanism between Linux and Windows. You can use things like NFS or Samba to sort of mitigate the major hurdles, but there is nothing that's going to map 1 to 1. FAT32 has the fewest attributes so the compatibility is better, but it's still not 1 to 1. Windows and Linux are just completely different beasties. Linux does a better job "accommodating" Windows filesystems, but the reverse sure isn't true. ---------------------------------------------------------------------- - Rick Stevens, Systems Engineer, AllDigital ricks@alldigital.com - - AIM/Skype: therps2 ICQ: 22643734 Yahoo: origrps2 - - - - Warning: You are logged into reality as the root user... - ----------------------------------------------------------------------