[Date Prev][Date Next]
RE: slapd and meta devices under Solaris 8
- To: <email@example.com>, <openldap-software@OpenLDAP.org>
- Subject: RE: slapd and meta devices under Solaris 8
- From: "Spicer, Kevin" <KevinS@bmrb.co.uk>
- Date: Tue, 17 Jan 2006 11:37:35 -0000
- Content-class: urn:content-classes:message
- Thread-index: AcYbWMZzht5+FhYST7SroZ0jTbqdUAAAJWEw
- Thread-topic: slapd and meta devices under Solaris 8
From: "Michael Ströder"
> I'm currently doing some tests with OpenLDAP on a system where the real
> disk devices are bound together as RAID 1 meta devices. To me slapd -q
> seems to be extremly slow on this systems (compared to tests on my Linux
> i386 laptop).
> After a while disks are 100% busy, CPU load is very low (<5%).
I'm running openldap on solaris 9 (v240 servers, dual CPU 2G ram), my databases are on metadevices (actually a logical partitions on top of a large raid 1 mirror) and I'm not seeing anything like the disk I/O issues you mention. I can't speak for the speed compared to linux as I've not tried an equivilent setup on linux. Are you sure the load is from slapd, not Solaris LDAP client tools?
BMRB wins two BMRA awards - http://www.bmrb.co.uk
This message (and any attachment) is intended only for the
recipient and may contain confidential and/or privileged
material. If you have received this in error, please contact the
sender and delete this message immediately. Disclosure, copying
or other action taken in respect of this email or in
reliance on it is prohibited. BMRB Limited accepts no liability
in relation to any personal emails, or content of any email which
does not directly relate to our business.