Hi all,
I'm running a set of three 389-ds servers with about 50 databases with
replication on each server.
No I'm encounter a constant very hight disk write rate (about 300 write
io/sec.).
In the audit-log there is nothing what would explain this. But in iotop
I see a lot of threads like:
1621 be/4 dirsrv 0.00 B/s 3.95 K/s 0.00 % 0.46 % ns-slapd -D
/etc/dirsrv/slapd-ldap0 -i /var/run/dirsrv/slapd-ldap0.pid -w
/var/run/dirsrv/slapd-ldap0.startpid
1628 be/4 dirsrv 0.00 B/s 7.90 K/s 0.00 % 0.46 % ns-slapd -D
/etc/dirsrv/slapd-ldap0 -i /var/run/dirsrv/slapd-ldap0.pid -w
/var/run/dirsrv/slapd-ldap0.startpid
....
1631 be/4 dirsrv 0.00 B/s 892.18 K/s 0.00 % 0.00 % ns-slapd -D
/etc/dirsrv/slapd-ldap0 -i /var/run/dirsrv/slapd-ldap0.pid -w
/var/run/dirsrv/slapd-ldap0.startpid
1463 be/4 dirsrv 0.00 B/s 580.31 K/s 0.00 % 0.00 % ns-slapd -D
/etc/dirsrv/slapd-ldap0 -i /var/run/dirsrv/slapd-ldap0.pid -w
/var/run/dirsrv/slapd-ldap0.startpid
1462 be/4 dirsrv 0.00 B/s 363.19 K/s 0.00 % 0.00 % ns-slapd -D
/etc/dirsrv/slapd-ldap0 -i /var/run/dirsrv/slapd-ldap0.pid -w
/var/run/dirsrv/slapd-ldap0.startpid
I configured caching and have entrycachehits about 99 - but anyway this
would have only impact to read-operations.
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