Re: [BackupPC-users] An idea to fix both SIGPIPE and memory issues with rsync
2009-12-16 16:49:07
On Wed, Dec 16, 2009 at 03:13:23PM -0600, Les Mikesell wrote:
> Robin Lee Powell wrote:
> >
> > They're just not *doing* anything. Nothing has errored out; BackupPC
> > thinks everything is fine.
> >
> > Some of the places this is happening are very small backups that
> > usually take a matter of minutes.
> >
> > Suddenly this isn't looking like a networking problem anymore; the
> > networking appears to be just fine. This is looking like a BackupPC
> > problem. My version, by the way, is 3.1.0. It's like at some point
> > BackupPC forgot that it was supposed to be trying to back anything
> > up.
>
> This sounds vaguely familiar, perhaps like:
> http://www.mail-archive.com/backuppc-devel AT lists.sourceforge DOT
> net/msg00321.html
> but I don't know if that had a resolution. It doesn't seem common, though.
That part turns out to be Extremely Lame: it was adding "-vv" to
ssh. Drop the -vs and put the -q back in, and that part gets
better. Which means I'm sort of back to the drawing board. I'll
try with ServerAliveInterval=60 and -q and let y'all know.
> > The backup always stops doing anything right after lstat of the
> > last file in /pictures/agate/shared/pictures/0216/2987/.
> > According to ls -U, /pictures/agate/shared/pictures/0216/ is the
> > last directory in /pictures/agate/shared/pictures/, and
> > /pictures/agate/shared/pictures/0216/2987/ is the last directory
> > in /pictures/agate/shared/pictures/0216/. Now, there are other
> > directories in /pictures/agate/shared/ that ls -U after
> > pictures/, but with rsync 3.0 on the client, I'm assuming those
> > are handled in parallel.
>
> I don't think that's true. Backuppc is going to insist on
> protocol 28 which, I think, means it has to get the entire
> directory tree before starting the comparison.
Then it's even weirder. :) But see above.
-Robin
--
They say: "The first AIs will be built by the military as weapons."
And I'm thinking: "Does it even occur to you to try for something
other than the default outcome?" See http://shrunklink.com/cdiz
http://www.digitalkingdom.org/~rlpowell/ *** http://www.lojban.org/
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- Re: [BackupPC-users] An idea to fix both SIGPIPE and memory issues with rsync, (continued)
- Re: [BackupPC-users] An idea to fix both SIGPIPE and memory issues with rsync, Les Mikesell
- Re: [BackupPC-users] An idea to fix both SIGPIPE and memory issues with rsync,
Robin Lee Powell <=
- [BackupPC-users] You were right (Re: An idea to fix both SIGPIPE and memory issues with rsync), Robin Lee Powell
- Re: [BackupPC-users] An idea to fix both SIGPIPE and memory issues with rsync, Ralf Gross
- Re: [BackupPC-users] An idea to fix both SIGPIPE and memory issues with rsync, Carl Wilhelm Soderstrom
- Re: [BackupPC-users] An idea to fix both SIGPIPE and memory issues with rsync, Robin Lee Powell
- Re: [BackupPC-users] An idea to fix both SIGPIPE and memory issues with rsync, Robin Lee Powell
- Re: [BackupPC-users] An idea to fix both SIGPIPE and memory issues with rsync, Les Mikesell
- Re: [BackupPC-users] An idea to fix both SIGPIPE and memory issues with rsync, Ralf Gross
- Re: [BackupPC-users] An idea to fix both SIGPIPE and memory issues with rsync, Carl Wilhelm Soderstrom
- Re: [BackupPC-users] An idea to fix both SIGPIPE and memory issues with rsync, Carl Wilhelm Soderstrom
Re: [BackupPC-users] An idea to fix both SIGPIPE and memory issues with rsync, Les Mikesell
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