[haiku-bugs] Re: [Haiku] #8408: Invalid b+tree after installing
- From: "SeanCollins" <trac@xxxxxxxxxxxx>
- Date: Tue, 27 Mar 2012 04:25:56 -0000
#8408: Invalid b+tree after installing
--------------------------------+----------------------------
Reporter: humdinger | Owner: axeld
Type: bug | Status: new
Priority: normal | Milestone: R1
Component: File Systems/BFS | Version: R1/Development
Resolution: | Keywords: invalid b+tree
Blocked By: | Blocking:
Has a Patch: 0 | Platform: All
--------------------------------+----------------------------
Comment (by SeanCollins):
Replying to [comment:17 umccullough]:
> Testing further, I've noticed that the corruption only seems to occur
repeatedly when i've run checkfs *FIRST*. I'm guessing this immediately
caches all the structures, which somehow increases the likelihood of
failure.
>
> I can repeat the process now without the Development or Subversion
packages (although, I installed OpenSSH to help me copy the files to
another machine).
>
> {{{
> ~> checkfs -c /boot
> ~> cp -a /boot/system . && rm -rf system
> ~> checkfs -c /boot
> }}}
>
> Yields the new screenshot attached.
Check your syslog after a cleanboot,typically won't see a b+tree error.
Copy a directory with a large number of folders, like source. Or git clone
the haiku repo, that seems to be enough to trigger it. It happens to me
regardless of the use of checkfs or not.
--
Ticket URL: <http://dev.haiku-os.org/ticket/8408#comment:18>
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