Ronnie Kalisingh

Ronnie is an Oracle consultant at AMIS. He is specialized in Oracle database (Data Guard, RAC, ASM, RMAN, SQL, PL/SQL) and has experience with EM Cloud Control, Oracle VM Server, Oracle Failsafe, Oracle Fusion Middleware, Oracle/Red Hat Linux, ODA (bare metal/virtualized).

Regenerate Oracle VM Manager repository database

Ronnie Kalisingh April 6, 2018

Some quick notes to regenerate a corrupted Oracle VM manager repository database. How did we discover the corruption? The MySQL repository databases was increasing in size, the file “OVM_STATISTIC.ibd” was 62G. We also found the following error messages in the “AdminServer.log” logfile: ####<2018-02-13T07:52:17.339+0100> <Error> <com.oracle.ovm.mgr.task.ArchiveTask> <ovmm003.gemeente.local> <AdminServer> <Scheduled Tasks-12> <<anonymous>> […]

OpenSSL example commands

Ronnie Kalisingh January 25, 2018

OpenSSL “OpenSSL is a software library for applications that secure communications over computer networks against eavesdropping or need to identify the party at the other end. It is widely used in internet web servers, serving a majority of all web sites. OpenSSL contains an open-source implementation of the SSL and […]