Jens Vagelpohl wrote:
It's also f'ing slow and doesn't scale ;-)
Translation: In our experience, large databases with a lot of objects
can lead to very slow operations, such as packing and backing up the
data. This might be improved by using a file system designed for many
small files, but
Tres Seaver wrote:
Mark Gibson wrote:
I know zope makes a copy of Data.fs before packing. Is it possible to
specify a location other than zope/var to place that copy?
Actually, it makes a *new* file when packing, and then unlinks the old
file and re-links the copy under its name after
Duncan Booth wrote:
Tres Seaver wrote:
Mark Gibson wrote:
I know zope makes a copy of Data.fs before packing. Is it possible to
specify a location other than zope/var to place that copy?
Actually, it makes a *new* file when packing, and then unlinks the old
file and re-links the copy
Philipp von Weitershausen wrote:
I should note that DirectoryStorage (http://dirstorage.sf.net) has
excellent replication support which make things like moving live Zope
instances from one partition to another one w/o lots of downtime almost
trivial.
It's also f'ing slow and doesn't scale ;-)
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On 30 Aug 2006, at 15:48, Chris Withers wrote:
Philipp von Weitershausen wrote:
I should note that DirectoryStorage (http://dirstorage.sf.net) has
excellent replication support which make things like moving live Zope
instances from one partition
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Mark Gibson wrote:
I know zope makes a copy of Data.fs before packing. Is it possible to
specify a location other than zope/var to place that copy?
Actually, it makes a *new* file when packing, and then unlinks the old
file and re-links the copy
On 25 Feb 2006, at 04:27, Derrick Hudson wrote:
| Then introduce it, it's simple to set up and adds a world of
| functionality!
I could. I'd have to learn how to work with it :-). The deployments
I've worked with are all single uniprocessor machines, thus ZEO
wouldn't yield a performance
Derrick Hudson wrote:
Chris,
On Tue, Jan 31, 2006 at 01:36:36PM +, Chris Withers wrote:
| ZEO Stepper
Is ZEO required to use Stepper?
Yes, otherwise you'd have to shut down your Zope instance to run Stepper ;-)
Does 'zopectl run' require exclusive access to the database? (IOW
On Fri, Feb 24, 2006 at 09:18:35PM +, Chris Withers wrote:
| Derrick Hudson wrote:
| Chris,
|
| On Tue, Jan 31, 2006 at 01:36:36PM +, Chris Withers wrote:
| | ZEO Stepper
|
| Is ZEO required to use Stepper?
|
| Yes, otherwise you'd have to shut down your Zope instance to run
Chris,
On Tue, Jan 31, 2006 at 01:36:36PM +, Chris Withers wrote:
| ZEO Stepper
Is ZEO required to use Stepper?
| Or if you don't like Stepper, then zopectl run...
Does 'zopectl run' require exclusive access to the database? (IOW
must the zope server be stopped before zopectl run can
On Thu, Feb 23, 2006 at 11:27:59AM -0500, Derrick Hudson wrote:
Does 'zopectl run' require exclusive access to the database? (IOW
must the zope server be stopped before zopectl run can be used?)
Yes, IFF you are not running zeo.
That's another useful reason to use zeo :-)
I just came
Ah-ha, that's another approach I had not thought of!
Many thanks!
Cheers
Jonathan
Reinoud van Leeuwen wrote:
On Tue, Jan 31, 2006 at 11:38:34AM +, Jonathan Cleaver wrote:
I am using the following module to pack my data.fs programmatically
before a backup is made. This was largely taken
Chris Withers wrote:
Reinoud van Leeuwen wrote:
I do it though the webinterface with a wget from the crontab:
@daily cd /some_path/zeo_server/var \
cp Data.fs Data.fs.pre_pack_backup \
/usr/local/bin/wget \
ZEO Stepper
Or if you don't like Stepper, then zopectl run...
Chris
Max M wrote:
Chris Withers wrote:
Reinoud van Leeuwen wrote:
I do it though the webinterface with a wget from the crontab:
@daily cd /some_path/zeo_server/var \
cp Data.fs Data.fs.pre_pack_backup \
On Tue, Jan 31, 2006 at 01:36:36PM +, Chris Withers wrote:
ZEO Stepper
Or if you don't like Stepper, then zopectl run...
Chris
Sounds interesting. Do you have a working example that you can post
here?
--
__
Nothing is as
The product comes with a whole raft of examples for doing things:
http://www.simplistix.co.uk/software/zope/stepper
base.py and config.py contain the examples, lemme know if you have any
problems...
Chris
Reinoud van Leeuwen wrote:
On Tue, Jan 31, 2006 at 01:36:36PM +, Chris Withers
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