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Re: "failed to read delta base object at..."



Jason McMullan wrote:

Was this pack created on a journaled file system? Reiserfs? Ext3?

If there's journal corruption in a commonly used filesystem,
That Would Be Bad.

In private mail, it was indicated that this was an ext3 with the
data=writeback option. From mount(1), man page, ext3 section:

   writeback
      Data ordering is not preserved - data may be written into
      the main file system after its metadata has been  commit‐
      ted  to the journal.  This is rumoured to be the highest-
      throughput option.  It guarantees  internal  file  system
      integrity,  however  it  can  allow old data to appear in
      files after a crash and journal recovery.

All bets are off when data=writeback.


- Jason McMullan

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