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Diffstat (limited to 'WHATSNEW.txt')
| -rw-r--r-- | WHATSNEW.txt | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/WHATSNEW.txt b/WHATSNEW.txt index 5ccd9d558c6..09b3cbbd48e 100644 --- a/WHATSNEW.txt +++ b/WHATSNEW.txt @@ -190,6 +190,20 @@ point to the local read-write server. 'samba_dnsupdate' should now be more reliable as it will now find the appropriate name server even when resolv.conf points to a forwarder. +Significant AD performance and replication improvements +------------------------------------------------------- + +Previously, replication of group memberships was been an incredibly expensive +process for the AD DC. This was mostly due to unnecessary CPU time being spent +parsing member linked attributes. The database now stores these linked +attributes in sorted form to perform efficient searches for existing members. +In domains with a large number of group memberships, a join can now be +completed in half the time compared with Samba 4.6. + +LDAP search performance has also improved, particularly in the unindexed search +case. Parsing and processing of security descriptors should now be more +efficient, improving replication but also overall performance. + Query record for open file or directory --------------------------------------- |