Bug 13760 - Update from 4.7 (or earlier) to 4.9 fails
Update from 4.7 (or earlier) to 4.9 fails
Status: NEW
Product: Samba 4.1 and newer
Classification: Unclassified
Component: AD: LDB/DSDB/SAMDB
4.9.3
All All
: P5 regression
: ---
Assigned To: Andrew Bartlett
Samba QA Contact
:
Depends on:
Blocks:
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Reported: 2019-01-23 13:39 UTC by Björn Jacke
Modified: 2019-02-15 13:35 UTC (History)
4 users (show)

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Description Björn Jacke 2019-01-23 13:39:37 UTC
I've seen mulitiple setups which fail to update to 4.9 when the step via update to 4.8 was skipped. Typical log output:

[2019/01/23 09:16:10.394276,  0] ../source4/dsdb/common/util.c:1815(samdb_reference_dn_is_our_ntdsa)
  Failed to find object DC=example,DC=com for attribute fsmoRoleOwner - Cannot find DN DC=example,DC=com to get attribute fsmoRoleOwner for reference dn: No such Base DN: DC=example,DC=com
[2019/01/23 09:16:10.394451,  1] ../source4/dsdb/common/util.c:2003(samdb_is_pdc)
  Failed to find if we are the PDC for this ldb: Searching for fSMORoleOwner in DC=example,DC=com failed: Cannot find DN DC=example,DC=com to get attribute fsmoRoleOwner for reference dn: No such Base DN: DC=example,DC=com

Updating to 4.8 first, run Samba once, then update to 4.9 works around the problem.