On 04/29/2015 03:17 PM, Martin (Lists) wrote:
the changelog keeps track of the changes applied to the database, a
typical entry looks like:
Am 27.04.2015 um 09:45 schrieb Ludwig Krispenz:
On 04/26/2015 10:49 AM, Martin (Lists) wrote:
after a reboot I get almost thousand of the following messages:
DSRetroclPlugin - delete_changerecord: could not delete change record
128755 (rc: 32)
this message comes from changeglog trimming and means that an entry,
which should be purged does not exist (any more).
the retrocl maintains a first/lastchange and trinming starts at
firstchange. if for some reason (race ?) there is an attempt to try to
delete the same entry a second time this message should be logged.
since the changenumbers in the error message increases, I think
changelog trimming moves forward. you could do searches on
"cn=changelog" to verify that trimming works.
changelog is part of the ldbm database plugin and contains several
informations I don't understand (or understand partially). What kind of
information should I look for?
each entry gets a DN made up from he changenumber, so your entries will
changenumbers start and are always incremented, changelog trimming
removes old entries (depending on config).
so if you do a search like:
ldapsearch .................. -b "cn=changelog"
the changenumber of the first entry rerurne should always increase,
indicating that trimming works.
you said "thousands" of messages, how frequent are they really ?
I only have one server running by the way.
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