Re: [debian] choice of root filesystem type?

2008-12-09 Thread arne anka
 Are there other fs types that are more suitable, and work with debian?

the supposed wear of ext3 is caused by the journalling imo -- since  
journalling is, what you are after, there's nothing else.
otoh there where a while ago some postings regarding the wear, and most  
were in favour of ext3, since the wear is not that heavy (still leaving a  
life expectancy of years). one eyewitness, though, reported instant  
corruption.

if you're booting from sd, you need to manipulate the boot env, to use  
ext3 -- if not, it's purely a matter of fstab and tune2fs ...



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[debian] choice of root filesystem type?

2008-12-09 Thread joakim
Hello,

Currently I run ext2 on my debian root, but its annoying in that when
the phone looses power, the fs is quite often corrupt.

What about ext3? I've read that a journaling fs will lower the life
expectancy of the sd card, but how much? If I need to buy a new sd card
every couple of months, thats no big issue.

Are there other fs types that are more suitable, and work with debian?
-- 
Joakim Verona


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Re: [debian] choice of root filesystem type?

2008-12-09 Thread Al Johnson
On Tuesday 09 December 2008, arne anka wrote:
  Are there other fs types that are more suitable, and work with debian?

 the supposed wear of ext3 is caused by the journalling imo -- since
 journalling is, what you are after, there's nothing else.
 otoh there where a while ago some postings regarding the wear, and most
 were in favour of ext3, since the wear is not that heavy (still leaving a
 life expectancy of years). one eyewitness, though, reported instant
 corruption.

I'm running ext3 on SD for FSO and SHR and it's survived 2months. I've got 
systems running ext3 on CF with reasonably heavy disk access and uptime now 
3 years, so I'm not expecting the SD to fail any time soon. I'm more likely 
to replace it because I want a bigger card than because it's worn out.



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Re: [debian] choice of root filesystem type?

2008-12-09 Thread Chris Samuel
On Tue, 9 Dec 2008 11:24:30 pm [EMAIL PROTECTED] wrote:

 Are there other fs types that are more suitable, and work with debian?

For the future I'd keep an eye on btrfs, it has an ssd mount option amongst 
other things (including checksumming your data on disk, snapshots, etc).

-- 
 Chris Samuel  :  http://www.csamuel.org/  :  Melbourne, VIC

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