similar to: Offtopic: help with an iPod

I'm trying to figure out why 2 machines have a "hard I/O lock" on the HDD when running EL6. I have 4 identical machines, all were stable with EL5. 2 work great with EL6, 2 do not. I've checked momtherboard BIOS versions and settings, SAS controller BIOS versions and settings, they are the same between the working and non- working systems. When booting a non-working system,

Does anybody please have any experience with the following CentOS 6 warnings in logwatch? WARNING: Kernel Errors Present ACPI Error (psargs-0359): [ ...: 1 Time(s) pci 0000:00:01.0: PCIe errors handled by OS. ...: 1 Time(s) pci 0000:00:1c.0: PCIe errors handled by OS. ...: 1 Time(s) pci 0000:00:1c.5: PCIe errors handled by OS. ...: 1 Time(s) pci 0000:00:1c.6: PCIe errors

Dear CentOS users, I run a small Facebook game at a CentOS 6.3 machine with PostgreSQL 8.4.3 + few PHP scripts + 1 Perl daemon and even though the server worked ok, I've suggested my users to double up the RAM to 32 GB and they have collected money for that. Now my problem is that I don't know, which knob to turn and how to really use the additional memory. Below is my top output at the

I'm getting a strange error pop up on my box: ############################# No more mirrors are available Required data could not be found on any of the configured software sources. There were no more download mirrors that could be tried. More details failure: repodata/filelists.sqlite.bz2 from elrepo: [Errno 256] No more mirrors to try. ############################# How to figure out

We have a 3TB external USB drive that I am trying to attach to some CentOS5 servers. I have tried an older Dell PE1950 and a newer R310 but neither one seems to be able to read the drive. It works no problem on windows servers/workstations and I was able to format with NTFS. I know there are different methods for formatting large disks but this one doesn't even seem to show up as a /dev/

Hello, I have a Promise EX 12-port RAID controller in my box, connected to 8 750GB disks. I have set up 2 RAID-5 devices and joined these using LVM. This is working fine. However, there is something that seems wrong.. (4-1) * 750 = 2250, but df reports the LVM volume as a mere 4.0T; /dev/mapper/storage_volume-stor 4.0T 3.6T 507G 88% /storage Shouldn't this be 4.5TB? Relevant bit of

Hello (sorry for my english) Y have a flash drive not mounted with my debian testing. The fat on the key is very particular: Code: usbcore: registered new interface driver usb-storage [15428.584609] USB Mass Storage support registered. [15428.588326] usb-storage: device found at 7 [15428.588335] usb-storage: waiting for device to settle before scanning [15433.711666] usb-storage: device scan

Hello, I just upgraded from Xen-3.3.1 to Xen-4.0.0. System is Gentoo, Hardware is DualCore AMD Athlon, 8GB RAM. The kernel was upgraded from OpenSUSE 2.6.27.29-0.1.1 to Gentoo-2.6.32-xen- r1. The first boot failed with an OOM error during kernel/initrd load, so I adjusted the dom0_mem option and had to increase it''s avalue from 256M to at least 400M until the dom0 could boot. At all

Hello, We have recently purchased two Supermicro servers, AS-1021M-T2RB (http://www.supermicro.com/Aplus/system/1U/1021/AS-1021M-T2RV.cfm), and have built them both with CentOS 5 operating system. They are identical, apart from the manufacturer of the disk drives. Kernel is: Linux version 2.6.18-8.1.6.el5 (mockbuild at builder6.centos.org) (gcc version 4.1.1 20070105 (Red Hat 4.1.1-52)) #1 SMP

dmesg output after a resume from a suspend. the device in question was /dev/sdb mounted on /home. after a device failure to resume properly, the link is then reset by the kernel but comes back as /dev/sde. /dev/sdb disappeared entirely, and is now referred to as sde. attempted to remount rw of sde, seemed to succeed, mount/mtab said that it was rw now but i couldn''t write to the volume

I may have asked about this before, but I can't find any records of so doing in my saved mail (which includes almost everything I ever read or write): All of a sudden, I am not getting flash drives automatically mounted in CentOS 5.3 with GNOME - they are recognized by the hardware, but there seems to be a (new?) problem with the maps. Here's the tail end of dmesg: usb 1-10: new high

HI, This is my first mail to this mailing list.I want to block external usb storage completly on my server running on centos 5 having confidiential data. For that i used udev and blocked the external usb storage by creating the udev rule mentioning any usb storage will get mounted to /dev/null so that users cant mount as well. But in the mean time i am getting below logs in my

Hi, We seem to be hitting an issue where libguestfs keeps hanging. virt-resize, guestmount etc.. never complete. If we set LIBGUESTFS_BACKEND_SETTINGS=force_tcg it completes. The issue starts when updating to CentOS 7.4 (CentOS 7.3 work fine). It doesn't seem to affect all 7.4 hypervisors and the only similarity that we have found is that they all use NVMe drives. Non-Volatile memory

https://bugs.freedesktop.org/show_bug.cgi?id=54830 Bug #: 54830 Summary: Display is shifted to right (ASUS VS197) Classification: Unclassified Product: xorg Version: 7.7 (2011) Platform: x86-64 (AMD64) OS/Version: Linux (All) Status: NEW Severity: minor Priority: medium Component:

>> > vmware esxi 5.5.0 (free, using vsphere client to manage), vm is minimal > centos 7 64bit. I added a 16gb vdisk and immediately see this in dmesg... > > [155484.386792] vmw_pvscsi: msg type: 0x0 - MSG RING: 1/0 (5) > [155484.386796] vmw_pvscsi: msg: device added at scsi0:1:0 > [155484.388250] scsi 0:0:1:0: Direct-Access VMware Virtual disk > 1.0 PQ: 0 ANSI:

Hi, I'm geting this message from virt-manager. Server: SuperMicro X8SIL with INTEL X3440 Here is my logs /var/log/dmesg: Bootdata ok (command line is ro root=/dev/md2) Linux version 2.6.18-194.3.1.el5xen (mockbuild at builder10.centos.org) (gcc version 4.1.2 20080704 (Red Hat 4.1.2-48)) #1 SMP Thu May 13 13:49:53 EDT 2010 BIOS-provided physical RAM map: Xen: 0000000000000000 -

Hello, every few hours I get the following message in /var/log/message: Jul 5 20:23:28 hXXX kernel: Machine check events logged Jul 5 20:53:28 hXXX kernel: Machine check events logged Jul 5 22:13:28 hXXX kernel: Machine check events logged Jul 5 23:53:28 hXXX kernel: Machine check events logged Jul 5 23:58:27 hXXX kernel: Machine check events logged Jul 6 01:38:27 hXXX kernel: Machine

On Sat, Dec 02, 2017 at 11:52:31AM -0600, Eric Blake wrote: > When converting from a single transaction to a linked list, I > forgot to free the storage for each member of the list. > > Reported-by: Richard W.M. Jones <rjones at redhat.com> > Fixes: 7f5bb9bf13f041ea7702bda557d9dd668bc3423a > Signed-off-by: Eric Blake <eblake at redhat.com> > --- > > I'm

Hi RIch It got solved.I updated the newer vmlinuz file with the older one after enabling the virtio modules with (m) option. Thanks for the wonderful support you provided me.I'll now ryo to boot my VM from the cloud and let you know if any further issues. I'm now getting following logs... libguestfs-test-tool ************************************************************ *

On 11/4/2015 11:36 AM, Boris Epstein wrote: > Absolutely, I see your point. This was the starting point - you add the > device on the ESXi server, you reboot the VM, the VM sees the device, no > problem. Now, I ask - do I have to reboot the VM? Logically I hope there > ought to be a way for me not to have to do that - but I have yet to figure > out how to get there. > vmware