Bug 830342
Summary: | cannot delete tombstone entries | ||
---|---|---|---|
Product: | Red Hat Enterprise Linux 7 | Reporter: | Nathan Kinder <nkinder> |
Component: | 389-ds-base | Assignee: | Rich Megginson <rmeggins> |
Status: | CLOSED WONTFIX | QA Contact: | IDM QE LIST <seceng-idm-qe-list> |
Severity: | unspecified | Docs Contact: | |
Priority: | medium | ||
Version: | 7.0 | CC: | jgalipea, nhosoi |
Target Milestone: | rc | ||
Target Release: | 7.1 | ||
Hardware: | Unspecified | ||
OS: | Unspecified | ||
Whiteboard: | |||
Fixed In Version: | Doc Type: | Bug Fix | |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2013-12-18 15:56:59 UTC | Type: | --- |
Regression: | --- | Mount Type: | --- |
Documentation: | --- | CRM: | |
Verified Versions: | Category: | --- | |
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
Cloudforms Team: | --- | Target Upstream Version: | |
Embargoed: |
Description
Nathan Kinder
2012-06-08 21:30:58 UTC
please add steps to reproduce/verify this bug The target milestone is 389-ds-base-1.3/RHEL7 or FUTURE. This is not going to be implemented for RHEL 7.0. Pushing it out to RHEL 7.1 for now, but we might push it out even further than that. The upstream ticket for this was closed as WONTFIX. Here is the explanation from the upstream ticket: Before I forget, here was the latest status... If a tombstone entry is in the cache, you can delete it, but when it's not, you can not delete the tombstone(error 32). Stack trace: ldbm_entryrdn.c:3245: _entryrdn_get_elem returns -30988 #0 _entryrdn_index_read (be=0xfef0a0, cursor=0x108ea60, srdn=0x7f04a25f3700, elem=0x7f04a25f3740, parentelem=0x0, childelems=0x0, flags=0, db_txn=0x0) at ../ds/ldap/servers/slapd/back-ldbm/ldbm_entryrdn.c:3247 #1 entryrdn_index_read_ext (be=0xfef0a0, sdn=0x7f04680008c0, id=0x7f04a25f380c, flags=0, txn=0x7f04a25f3b30) at ../ds/ldap/servers/slapd/back-ldbm/ldbm_entryrdn.c:439 #2 dn2entry_ext (be=0xfef0a0, sdn=0x7f04680008c0, txn=0x7f04a25f3b30, flags=0, err=0x7f04a25f38a8) at ../ds/ldap/servers/slapd/back-ldbm/dn2entry.c:92 #3 find_entry_internal_dn (pb=0x11c8660, be=0xfef0a0, sdn=0x7f04680008c0, lock=1, txn=0x7f04a25f3b30, flags=0) at ../ds/ldap/servers/slapd/back-ldbm/findentry.c:130 #4 find_entry_internal (pb=0x11c8660, be=0xfef0a0, addr=0x11c89e8, lock=1, txn=0x7f04a25f3b30, flags=0) at ../ds/ldap/servers/slapd/back-ldbm/findentry.c:293 #5 find_entry2modify (pb=0x11c8660, be=0xfef0a0, addr=0x11c89e8, txn=0x7f04a25f3b30) at ../ds/ldap/servers/slapd/back-ldbm/findentry.c:324 #6 ldbm_back_delete (pb=0x11c8660) at ../ds/ldap/servers/slapd/back-ldbm/ldbm_delete.c:185 The problem why it fails is that entryrdn_index_read_ext() strips off the tombstone flag so it ignores the tombstone rdns: dn2entry.c:92 *err = entryrdn_index_read_ext(be, sdn, &id, flags & TOMBSTONE_INCLUDED, txn); This was apparently stripped off to improve performance. Needs more investigation... Manual tombstone deletion is not recommended/supported. . As described in comment 6, the operation is only allowed when the tombstone entry is in entry cache. . Even if a tombstone entry is deleted on a master, the operation is not replicated to the consumers. . The same symptom is observed on RHDS8.2, as well. . We strongly recommend to use tombstone reap to clean up tombstone entries. A doc bug was filed for that: Bug 974695 - Adding tombstone entry and how to delete it to Admin Guide. |