vsz_limit

[Joan Moreau]

yes, will do so.

It would be nice however to be able to access the actual dovecot config 
from the plugin side

On 2020-11-04 06:46, Aki Tuomi wrote:

> You could also add it as setting for the fts_xapian plugin parameters?
> 
> Aki
> 
> On 04/11/2020 08:42 Joan Moreau <jom at grosjo.net> wrote:
> 
> For machines with low memory, I would like to detect how much ram 
> remains available before starting indexing a mail, so I can commit 
> everything on disk before the ram is exhausted (and break the process)
> I tried to put a "fake" allocation to test if it fails, (so it can fail 
> separately, and I can "if ram remaining is above X") but the is really 
> not clean
> 
> On 2020-11-04 06:28, Aki Tuomi wrote:
> 
> On 04/11/2020 05:19 Joan Moreau <jom at grosjo.net> wrote:
> 
> Hello
> I am looking for help around memory management
> 1 - How to get the current value of "vsz_limit" from inside a plugin 
> (namely https://github.com/grosjo/fts-xapian/ ) , especially for 
> indexer-worker
> 2 - Is there a macro or function in dovecot to get the remaining free 
> memory from this vsz value ?
> Thank you
> 
> Hi Joan,
> 
> I don't think there is a feasible way to access this setting as of now. 
> Is there a reason you need this? We usually recommend setting 
> vsz_limit=0 for indexer-worker.
> 
> Aki
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