Re: Recovering a Hub

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so there is a crash, but not a lot of information, a core file and a stack trace would be needed to get more details, so I will direct to this doc:
http://www.port389.org/docs/389ds/FAQ/faq.html#debugging-crashes
also try to check for anything unexpected in the LDIF file.
also try to verify the cache configurations for the data used.
we should not see a crash.

On Wed, Oct 25, 2017 at 4:54 AM, Paul Whitney <paul.whitney@xxxxxxx> wrote:

We have multiple failed attempts to reinit the directory (groupRoot).  It seems that the servers that were upgraded to 1.3.6.1-19 are failing on reinit from servers running 1.3.5.10-21.

About half way through the groupRoot import using the ldif2db commmand (service already stopped), we got the following error:

****** stack smashing detected***** ./usr/sbin/ns-slapd terminiated
/usr/sbin/ldif2db: line 116: 22793 Segmentation fault


Paul M. Whitney
E-mail: paul.whitney@xxxxxxx
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On Oct 20, 2017, at 04:38 PM, Marc Sauton <msauton@xxxxxxxxxx> wrote:

What were the exact errors when the re-init and off-line import failed?
Thanks,
M.

On Fri, Oct 20, 2017 at 11:11 AM, Paul Whitney <paul.whitney@xxxxxxx> wrote:
I took your advice and looked up the versions of 389-ds-base.

On the servers we are having problems with, they are running version 1.3.6.1-19 and the servers replicating to them are running an older version of 389-ds-base: 1.3.5.10-21.

Would this cause the service to go awry if they are not all on the same version?


Paul M. Whitney
E-mail: paul.whitney@xxxxxxx
Sent from my browser.



On Oct 19, 2017, at 12:45 PM, Marc Sauton <msauton@xxxxxxxxxx> wrote:

Those 2 methods should work fine, and are the right way to proceed, but you may need to review the exact errors on why the re-init and import failed.
Also check for the 389-ds-base versions on each node.
M.

On Thu, Oct 19, 2017 at 10:03 AM, Paul Whitney <paul.whitney@xxxxxxx> wrote:
Hi, not sure what happened to our DS server, but I need to clone the userRoot and groupRoot database from a working server to this one bad one.  What is the preferred/recommended method for this:

I tried simple reinit, that failed.
I tried export/import from LDIF file and that failed.

Will db2bak then bak2db work?

Thanks,


Paul M. Whitney
E-mail: paul.whitney@xxxxxxx
Sent from my browser.



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