[PATCH] LMDB full patch set
metze at samba.org
Tue May 15 08:06:10 UTC 2018
Am 15.05.2018 um 06:50 schrieb Andrew Bartlett via samba-technical:
> On Mon, 2018-05-14 at 08:02 +0200, Stefan Metzmacher via samba-
> technical wrote:
>> Am 14.05.2018 um 06:59 schrieb Andrew Bartlett via samba-technical:
>>> On Fri, 2018-05-11 at 20:07 +0200, Stefan Metzmacher wrote:
>>>> If it would be optional for sometime and it would actually work
>>>> it would be much easier to agree to push it to master.
>>> I've made it optional. Builds of ldb and Samba have a --without-ldb-
>>> lmdb option. Builds --without-ad-dc do not enable lmdb, and only AD DC
>>> sefltest builds require it.
>>> Otherwise, the only other restriction is that 'make test' on ldb is
>>> incompatible with --without-ldb-lmdb. This pre-empts the 'tests gone
>>> missing' issue. Both the python and the cmocka tests require lmdb, so
>>> it is clearer to just require it.
>>> The ad_dc and vampire_dc environments in Samba's selftest now use
>>> autobuild confirms that ldb will compile --without-ldb-lmdb
>>> If an AD DC build is made against a system ldb without lmdb support,
>>> some tests will fail.
>>> Finally, an ldb make test passes on all the ldb_mdb commits.
>>> Please review and push ;-)
>> Thanks! I'll have a look later.
> I've reworked the patches to hook this up to the join etc, and the new
> pipeline is here:
>> In the meantime can you please try a private autobuild on sn-devel-144?
> I ran one, it may be due to the number of other autobuilds being run by
> the same user as the ldb tests passed previously but failed now.
> (So while they all failed, some failed with a different flapping test,
> well past the ldb tests).
> Are there unusual limits on mmap() areas on that host?
> In the meantime I've updated the error message and dropped the size to
> 8GB for now. Having this be a relatively fixed number just for sn-
> devel is not ideal however.
I guess we need to remove the ulimit -v.
On my system top shows this:
29037 metze 39 19 80,238g 109276 38468 S 0,3 0,7 0:22.95 samba
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