I read /var/log/messages and it's full of SQL statements, as per configuration of PostgreSQL. There's no indication of any hardware failure. When the server was rebooted, there were no problems with the hardware. According to the technician who attended it, there were journal error, but it wasn't clear. We had to restart the server to get it back on track or our site would spend another hour unavailable. What could have been the problem? There could be a software issue but I'm unsure. Thanks!
On 3/28/06, Regino Angeles <[EMAIL PROTECTED]> wrote: > u need to check first the /var/log/messages file. most > of the time, it will give you clues or error messages > on what programs or hardware might possibly cause the > system hangs. > > --- Tito Mari Francis Esca�o > <[EMAIL PROTECTED]> wrote: > > > Good afternoon! > > > > Our server is an ASUS AP1600 S5 dual-Xeon 1U server > > > > Installed software include the following: > > CentOS 4.0 > > PostgreSQL 8.0.4, RPM installed binary from > > postgresql.org for RHEL 4 > > Apache-1.3.33 > > PHP-4.4.0 > > > > Apache and PHP were compiled specifically for this > > server using > > instructions from Gerhard Mourani's Securing & > > Optimizing Linux 2.0 > > > > The followingis the status of our servers currently > > co-located in PLDT: > > Physical memory - 99% > > Kernel + Apps - 46% > > Buffers - 3% > > Cached - 50% > > Disk swap - 0% > > > > The SCSI HDDs haven't even reached 40% and this > > system hanged just > > this morning, it also hung last Friday, 24 Mar 2006. > > What could be the > > problem? > > > > Your help would be highly appreciated. Thanks! > > > > -- > > Tito Mari Francis H. Esca�o > > Computer Engineer and Free Software Proponent > > _________________________________________________ > > Philippine Linux Users' Group (PLUG) Mailing List > > [email protected] (#PLUG @ irc.free.net.ph) > > Read the Guidelines: http://linux.org.ph/lists > > Searchable Archives: http://archives.free.net.ph > > > > > __________________________________________________ > Do You Yahoo!? > Tired of spam? Yahoo! Mail has the best spam protection around > http://mail.yahoo.com > _________________________________________________ > Philippine Linux Users' Group (PLUG) Mailing List > [email protected] (#PLUG @ irc.free.net.ph) > Read the Guidelines: http://linux.org.ph/lists > Searchable Archives: http://archives.free.net.ph > -- Tito Mari Francis H. Escaño Computer Engineer and Free Software Proponent
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