Web lists-archives.com

Re: [Samba] Problem with not fixable dangling forward links






Am 25.11.2017 um 04:39 schrieb Andrew Bartlett:
On Fri, 2017-11-24 at 11:55 +1300, Andrew Bartlett via samba wrote:
On Tue, 2017-11-21 at 11:21 +0100, Achim Gottinger via samba wrote:
Hello List,

In preparation to update my samba ad-dc's running debian wheezy with
backported samba 4.6.8 to 4.7.3.
I'd like to fix two errors showing up in dbcheck whom hab been reported
by dbckech --cross-ncs for an long time but without causing any issues
so far.

I'm getting this error on my main dc

root@server:~# samba-tool dbcheck --cross-ncs
Checking 4188 objects
ERROR: no target object found for GUID component for siteList in object
CN=DEFAULTIPSITELINK,CN=IP,CN=Inter-Site
Transports,CN=Sites,CN=Configuration,DC=samba-list,DC=loc -
<GUID=d4f41749a1595a43871ab1d72f24fe6b>;<RMD_ADDTIME=130015150890000000>;<RMD_CHANGETIME=130015150890000000>;<RMD_FLAGS=0>;<RMD_INVOCID=af301252bb781543b57dbd7cb773d46f>;<RMD_LOCAL_USN=4762>;<RMD_ORIGINATING_USN=4762>;<RMD_VERSION=0>;CN=Test,CN=Sites,CN=Configuration,DC=samba-list,DC=loc
Not removing dangling forward link
ERROR: no target object found for GUID component for siteList in object
CN=DEFAULTIPSITELINK,CN=IP,CN=Inter-Site
Transports,CN=Sites,CN=Configuration,DC=samba-list,DC=loc -
<GUID=596bd8ae9e8bc94eab99ad3c12e22132>;<RMD_ADDTIME=130739077850000000>;<RMD_CHANGETIME=130739077850000000>;<RMD_FLAGS=0>;<RMD_INVOCID=af301252bb781543b57dbd7cb773d46f>;<RMD_LOCAL_USN=453494>;<RMD_ORIGINATING_USN=453494>;<RMD_VERSION=0>;CN=Grafing,CN=Sites,CN=Configuration,DC=samba-list,DC=loc
Not removing dangling forward link
Please use --fix to fix these errors
Checked 4188 objects (2 errors)
If these issues don't cause you replication failures or any other
issue, then you can ignore them.  In general, don't edit the backend
DB.

However we have patches the fix some of this currently under review,
which will then be backported.

I hope this helps.
These patches are now in master and I see metze already has a branch
for 4.7 so I expect those to be backported soon.

Andrew Bartlett
Thank you for the info's Andrew!
I already damaged the sam db onec trying to use ldb edit to remove deleted objects, thats why asked if in this case an dbcheck --reindex will fix it. But since they cause no problems with 4.6 i read your replay as they will not cause problems on 4.7 as well. So I'll try to update this weekend and report back.

Achim~


--
To unsubscribe from this list go to the following URL and read the
instructions:  https://lists.samba.org/mailman/options/samba