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Re: [DISCUSSION] Journal playback
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From: |
Yoshinori K. Okuji |
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Subject: |
Re: [DISCUSSION] Journal playback |
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Date: |
Mon, 8 Aug 2005 16:54:51 +0200 |
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User-agent: |
KMail/1.7.2 |
On Monday 08 August 2005 14:27, Vladimir Serbinenko wrote:
> It'll give for sure considerable amount of work but the question if
> it'll give real advantages?
Yes, it does. Especially when the implementation of a journaling is loose, the
superblock of a journaling filesystem often breaks, when you cut the power
supply while your OS is replaying a journal. In this case, GRUB cannot read
anything from the filesystem, because the metadata of the root directory is
corrupted. Due to this, ext3 is more fragile than ext2, in my experience.
Okuji