[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Arx-users] Fwd: Errors in the mirror command ? (Segmentation errors
From: |
Walter Landry |
Subject: |
Re: [Arx-users] Fwd: Errors in the mirror command ? (Segmentation errors too) |
Date: |
Mon, 10 Jan 2005 22:18:47 -0500 (EST) |
address@hidden wrote:
> Hi,
>
> The spamgourmet service seems to have truncated the original email I
> sent. I am forwarding it to you again - I understand that
> superbeast.ucsd.ecu may not be up now, but that wasn't the error I
> intended to highlight.
>
>
> ---------- Forwarded message ----------
> Hi,
>
> 1. I was playing around with the mirror command trying to mirror the
> official ArX archive and then trying to do a get from the mirror and I
> saw the following error
>
> address@hidden ArX]$ arx archives address@hidden
> http://superbeast.ucsd.edu/~landry/ArX/wlandry
> address@hidden
> file:///home/vikram/Workspace/Repositories/ArX/arx
> address@hidden ArX]$ arx get --report
> address@hidden/arx.2.2 arx1
<snip>
> INTERNAL ERROR: The checksum of the local tree and the checksum in the
> archive do not match.
> revision: address@hidden/arx.2.2,6
> path: ,,get_revision.0/rev
> archive checksum:
> 56c264d5ee6cb5148e1cd346e49fd2abe57b2c99c0e9afde55778eb986714348
> local checksum:
> 6772f928bb56e3975a8ff491c1d19dc353e42650d452dfcab4ba3e8c7520e229
Unfortunately, mirrors are a little complicated to use. They are not
particularly well suited to this kind of use, where you are trying to
make a personal copy of a public archive. They work better for making
a personal archive public.
The problem here is that after ArX has downloaded the revision, it has
to make a manifest. That manifest has, within it, the name of the
archive. That is a requirement for signatures.
However, this is an operation that probably should work. I have been
thinking how best to fix it, but I have not yet come to a conclusion.
In any case, to solve your immediate problem, delete the archive
registration for the master and mirror
arx archives -d address@hidden
arx archives -d address@hidden
and reregister the mirror
arx archives -a file:///home/vikram/Workspace/Repositories/ArX/arx
Then you can do
arx get --report address@hidden/arx.2.2 arx1
and that will only use the local archive. The annoying part is
updating your local mirror. You have to delete the archive registration
arx archives -d address@hidden
and then register the master mirror (this won't work while superbeast
is down)
arx archives -a http://superbeast.ucsd.edu/~landry/ArX/wlandry
and make the mirror archive again
arx make-archive --mirror address@hidden address@hidden
file:///home/vikram/Workspace/Repositories/ArX/arx
Then you can run
arx mirror address@hidden/
to update the mirror. Ick.
<snip>
> 2. There seems to be a segmentation error doing the mirror commands
> that pops up every so often - sorry, no logs or use case.
I sometimes get an error that ArX can't get a name of the master
archive from the mirror. If I try again, then the mirroring works.
However, that is an error that should be caught. If you could make a
debug build with a configure line like
./configure CXXFLAGS="-g -Wall" --prefix=/path/to/bin
then run gdb on the resulting core image, that would be helpful. You
may have to type "ulimit -c unlimited" to allow core files to be
created.
Cheers,
Walter
- [Arx-users] Errors in the mirror command ? (Segmentation errors too), ArxUsers . vsp, 2005/01/09
- Re: [Arx-users] Errors in the mirror command ? (Segmentation errors too), Walter Landry, 2005/01/09
- [Arx-users] Fwd: Errors in the mirror command ? (Segmentation errors too), ArxUsers . vsp, 2005/01/09
- Re: [Arx-users] Fwd: Errors in the mirror command ? (Segmentation errors too),
Walter Landry <=
- Re: [Arx-users] Fwd: Errors in the mirror command ? (Segmentation errors too), Walter Landry, 2005/01/13
- Re: [Arx-users] Fwd: Errors in the mirror command ? (Segmentation errors too), Walter Landry, 2005/01/15
- Re: [Arx-users] Fwd: Errors in the mirror command ? (Segmentation errors too), Marc Recht, 2005/01/16
- Re: [Arx-users] Fwd: Errors in the mirror command ? (Segmentation errors too), Walter Landry, 2005/01/17
- Re: [Arx-users] Fwd: Errors in the mirror command ? (Segmentation errors too), Marc Recht, 2005/01/17
- Re: [Arx-users] Fwd: Errors in the mirror command ? (Segmentation errors too), Marc Recht, 2005/01/17
- Re: [Arx-users] Fwd: Errors in the mirror command ? (Segmentation errors too), Walter Landry, 2005/01/18
- Re: [Arx-users] Fwd: Errors in the mirror command ? (Segmentation errors too), Marc Recht, 2005/01/19