0006571: HTTPD memory usage increasing continoulsy
After an overnight run httpd memory usage has reached to 1.6Gb.<br /> Memory consumption started at around 10Mb and httpd service was left running overnight which resulted in increase in memory...
View Article0006572: squid - cachemgr.cgi crash after login with
Hello,<br /> <br /> when entering the cachemgr.cgi - AND AFTER TYPE IN THE LOGIN CREDENTIALS -<br /> following error occurs:<br /> <br /> ERROR 500 - Premature end of...
View Article0006573: Kernel panics every other day "unable to handle kernel NULL pointer...
Every other day our new server panics.<br /> <br /> I caught the latest panic via netconsole on a remote syslog, result attached. I now configured kdump, next time i should have crash...
View Article0006574: IO load on multiple RAID5/6 on multipath devices crashes if I/O AT...
I have created multiple RAID5/6 on top of multipath devices. There need to many disks in each set (i.e. 9 disk). I tried with 5 in each set an it didn't show. When reading from all of them...
View Article0006575: "yum update" doesn't run %preun of old package
When I run "yum update some_package", only the %post script of the new package is run. According to <a...
View Article0006351: Kernel transparent decompression hangs process if original size of...
If a file which has a size that is an exact multiple of 4096 is compressed using mkzftree and added to an ISO using the mkisofs -z option then accessing it using the kernel transparent decompression...
View Article0006152: CONFIG_PRINTK_TIME is not set
You are doing the public a major disservice by not including kernel timestamps on your default kernels. <br /> <br /> I administer a large amount of CentOS boxes and on a very regular basis...
View Article0006576: python-lxml-debuginfo missing from debuginfo mirror
I'm trying to find the debuginfo package for python-lxml-2.2.3-1.1.el6.x86_64, but I don't see anything containing "lxml" on the debuginfo mirror (<a...
View Article0006555: certain instance types not available with official Centos AMIs
CentOS official AMIs do not support creation of m3.xlarge and m3.2xlarge instances. Upon launching these instances with centos ami , this error is shown :<br /> <br /> COULD NOT LAUNCH...
View Article0006577: 200ms delay in TCP sending from Linux to Windows
I'm developing a Real Time application on CentOS v6.2. The app has a TCP client which keeps sending small size packets (~50bytes) to a Windows 7 TCP server. The socket sendbuffer was set to minimum...
View Article0006578: testparm output wrong for "log level"
'testparm -v' output indicates 'log level = 2'. This seems to happen regardless of what level is actually set in smb.conf, or if it's even set at all. Note the default should be level 0 unless it is...
View Article0006580: Network adapter mlx4 stop functioning: "WARNING: at...
On server running NFS share network interface eth3 (mlx4_core) was disconnected.<br /> Log var/log/messages contains following:<br /> <br /> Jul 24 23:29:25 mds-controller1 kernel:...
View Article0006579: server monitor shows no signal and neetwork off frequently
i am working in a govt instituion and pretty new towwe have oracle as database running on centos server with atleast 5 nods. Frequently monitor shown no signal and network connection is lost . then no...
View Article0006581: Centos 6.4 Installation Brand New Hardware Not Supported
I have just built a Brand new system using an ASUS Z87-C Mainboard - integrated VGA, Audio, LAN, Intel Core i7 Soc-1150 CPU, 4GB RAM, 2x 1TB WD RED SATA, 2x 3TB WD RED SATA<br /> <br />...
View Article0006582: Unable to handle kernel paging request: khubd Tainted
System specs:<br /> <br /> 96GB RAM, RAID 10 configuration, Hard Disk size - 2.4TB<br /> CentOS 6.4, 64 bit, kernel: 2.6.32-358.el6.x86_64 <br /> <br /> Description:<br...
View Article0006585: cron does not use locale settings from /etc/sysconfig/i18n
See <a href="http://www.logikdev.com/2010/02/02/locale-settings-for-your-cron-job/">http://www.logikdev.com/2010/02/02/locale-settings-for-your-cron-job/.</a> [<a...
View Article0006587: aacraid: SCSI bus appears hung
We have a bit over a dozen SuperMicro servers that are hanging because of something with storage. These systems are using multiple SSD drives in a RAID10 using the aacraid card. We have configured...
View Article0005526: KVM Guest with virtio network loses network connectivity
Running KVM guests with virtio network interfaces, the guest will (probably in some - unidentified - circumstances) stop receiving packets.<br /> A tcpdump on the bugged interface will show only...
View Article0006586: Intermittent kernel crash/panic, drivers/char/n_tty.c:1713
I've had my up to date CentOS 6.4 server crash at least five times with the same basic bug report in /var/crash/*/vmcore-dmesg.txt:<br /> <br /> <2>kernel BUG at...
View Article0006583: kernel-2.6.32-358.14.1.el6.x86_64 fails to boot
kernel-2.6.32-358.14.1.el6.x86_64 hangs immediately after selecting entry in grub kernel. No boot messages, just a cursor in the upper left corner.
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