Your message dated Wed, 14 Aug 2019 08:54:26 +0200
with message-id <>
and subject line Re: Bug#934720: osm2pgsql 0.96 tile expiration memory leak
has caused the Debian Bug report #934720,
regarding osm2pgsql 0.96 tile expiration memory leak
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

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--- Begin Message ---
Package: osm2pgsql
Version: 0.92.0+ds-2
Severity: important
Tags: upstream

Dear Maintainer,

This bug report is for 0.96 from backports, NOT 0.92. To summarize, there 
appears to be a memory leak related to tile expiration. My initial bug report 
to the osm-dev list contains more information and can be found here (i'm afraid 
there are several relevant emails as my testing spanned several days):

Note: anywhere I mentioned '22GB', I should have said ~50GB as I did not 
initially take swap into account.

My workaround uses 0.92 output and an external program to emulate what the 
newer tile expiration code is supposed to do:

At this time, we have chosen to regenerate our map periodically rather than 
expire tiles due to scale/cost of the required infrastructure. As such, I am 
unable to spend the time to create a clean patch.

Thanks for your time.


-- System Information:
Debian Release: 9.9
  APT prefers oldstable-updates
  APT policy: (500, 'oldstable-updates'), (500, 'oldstable')
Architecture: amd64 (x86_64)

Kernel: Linux 4.9.0-9-amd64 (SMP w/1 CPU core)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), 
LANGUAGE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: sysvinit (via /sbin/init)

Versions of packages osm2pgsql depends on:
ii  libboost-filesystem1.62.0  1.62.0+dfsg-4
ii  libboost-system1.62.0      1.62.0+dfsg-4
ii  libbz2-1.0                 1.0.6-8.1
ii  libc6                      2.24-11+deb9u4
ii  libexpat1                  2.2.0-2+deb9u2
ii  libgcc1                    1:6.3.0-18+deb9u1
ii  libgeos-3.5.1              3.5.1-3
ii  liblua5.2-0                5.2.4-1.1+b2
ii  libpq5                     11.4-1.pgdg90+1
ii  libproj12                  4.9.3-1
ii  libstdc++6                 6.3.0-18+deb9u1
ii  zlib1g                     1:1.2.8.dfsg-5

Versions of packages osm2pgsql recommends:
ii  postgis  2.5.2+dfsg-1~exp1.pgdg90+1

osm2pgsql suggests no packages.

-- no debconf information

--- End Message ---
--- Begin Message ---
On 8/14/19 2:15 AM, j wrote:
> Package: osm2pgsql
> Version: 0.92.0+ds-2
> Severity: important
> Tags: upstream

You should file this issue upstream. The package maintainer cannot fix it.

> This bug report is for 0.96 from backports, NOT 0.92.
The package in stretch-backports won't be updated any more as there are
no newer versions in buster.

Once there is an upstream release with a fix for your issue, that
version will eventually be backported to buster-backports.

Kind Regards,


 GPG Key ID: 4096R/6750F10AE88D4AF1
Fingerprint: 8182 DE41 7056 408D 6146  50D1 6750 F10A E88D 4AF1

--- End Message ---
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