Oracle – TuningResource Limitsulimits (smit chuser or edit /etc/security/limits to create a stanza for Oracle/grid user and set -1 (unlimited) for everything except core.oracle: data = -1 stack = -1 fsize_hard = -1 cpu_hard = -1 data_hard = -1 stack_hard = -1 fsize = -1 nofiles = -1 cpu = -1 rss = -1Soft File Descriptors ...

An update that fixes two vulnerabilities is now available. Continue Reading — openSUSE: 2020:0602-1: important: webkit2gtk3>

Oracle ASM, RAC, Data GuardASM (Automatic Storage Management)ASM is Oracle’s recommended storage management solution. Oracle ASM uses disk groups to store data files. A disk group consists of multiple disks and for each ASM disk group, a level of redundancy is defined (normal (mirrored), high (3...

Oracle BasicsOracle Server It is an Oracle instance + an Oracle databaseOracle Instance It consists of memory and process structures to provide access to the databaseOracle Database It consists of data-, control- and redo log filesOracle has changed the database naming convention starting with Oracle 12.2....

An update that solves one vulnerability and has two fixes is now available. Continue Reading — openSUSE: 2020:0601-1: important: samba>

A vulnerability was discovered in OpenLDAP, a free implementation of the Lightweight Directory Access Protocol. LDAP search filters with nested boolean expressions can result in denial of service (slapd daemon Continue Reading — Debian LTS: DLA-2199-1: openldap security update>

The 5.6.8 stable kernel update contains a number of important fixes across the tree. Continue Reading — Fedora 32: kernel FEDORA-2020-16f9239805>

The 5.6.8 stable kernel update contains a number of important fixes across the tree. Continue Reading — Fedora 31: kernel FEDORA-2020-b453269c4e>

The 5.6.8 stable kernel update contains a number of important fixes across the tree. Continue Reading — Fedora 30: kernel FEDORA-2020-64d46a6e29>

Update to upstream’s security update, Critical Patch Update April 2020. See: https://bitly.com/oj1107 Continue Reading — Fedora 30: java-11-openjdk FEDORA-2020-73341c894c>