similar to: Slow performance

On my machine I have SATA0: HD SATA1: HD these two drives are set as RAID1 SATA2: HD extra SATA3: DVD SATA4: external USB disk Snip from dmesg shows the ATAPI device being detected. ata3: SATA max UDMA/133 cmd 0x9e0 ctl 0xbe0 bmdma 0xe400 irq 10 ata4: SATA max UDMA/133 cmd 0x960 ctl 0xb60 bmdma 0xe408 irq 10 ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300) ata3.00: ATAPI: PIONEER BD-ROM

I've been having an extremely hard time using the on board SATA controller on my nvidia based board. I have two 160gig Maxtor SATA drives attached to the on board controller, setup as software raid0. The problem is the array is extremely unreliable, where I'm getting constant I/O errors like: sd 0:0:0:0: SCSI error: return code = 0x00040000 end_request: I/O error, dev sda, sector

OK, it seems that the kernel I have (stock CentOS 4.7: 2.6.9-78.0.22.EL i686) seems to gronk the nVideo SATA controller in AHCI mode. It is NOT able to deal with the SATA DVD Burner I have. It is a "Sony Optiarc DVD Burner with LightScribe Black SATA Model AD-7241S-0B LightScribe Support". Is there some special magic I need to do? Here is the relevant bit from the boot up (SATA ports

We're using a storage solution involving two SunFire X4500 servers using DRBD to replicate a 15TB partition across the network with ocfs2 on top. We're sharing the partition from one server over NFS and the other is mounted read-only at present. The DBRD backing store is software RAID 60 on 40 disks. We've been seeing periodic issues whereby our NFS clients (Debian Lenny) are very

> > > > > [root at darkness ~]# ls -al /dev/sr* > > ls: cannot access /dev/sr*: No such file or directory > > [root at darkness ~]# ls /dev/s* > > /dev/sda /dev/sda3 /dev/sdb1 /dev/sg0 /dev/stderr > > /dev/sda1 /dev/sda4 /dev/sdb2 /dev/sg1 /dev/stdin > > /dev/sda2 /dev/sdb /dev/sdb3 /dev/snapshot /dev/stdout > > [root at

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

Hi All, Newbie here! I was wondering if anyone has succeeded in getting NCQ enabled with the ServerWorks chipset in the 2.6.18 kernel. I am running a Dell 1435/CentOS 5.0-x86_64 with dual 250GB Western Digital NCQ supported drives, when I load up the OS I get these messages: ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300) ata1.00: ATA-7, max UDMA/133, 488281250 sectors: LBA48

On Fri, 2013-09-06 at 16:39 +0200, Alessandro Vesely wrote: Both sets of log contain stuff like: > Sep 6 15:22:53 pcale kernel: [ 126.828195] ata4.00: exception Emask 0x0 SAct 0x0 SErr 0x80000 action 0x6 frozen > Sep 6 15:22:53 pcale kernel: [ 126.828199] ata4: SError: { 10B8B } > Sep 6 15:22:53 pcale kernel: [ 126.828201] ata4.00: failed command: SMART > Sep 6 15:22:53 pcale

On Mon, Jun 24, 2019 at 3:35 AM Pete Biggs <pete at biggs.org.uk> wrote: > On Sun, 2019-06-23 at 22:13 -0400, doug schmidt wrote: > > Hi, > > I'm having an issue with my Thinkpad P70 laptop/workstation. This system > is > > a dual boot, > > windows 10 pro and centos 7. I have not needed to use the cdrom until > now, > > however the system does not

I am having problems getting my 64-bit Debian Squeeze (Xen version 4.0, Linux Kernel 2.6.32) dom0 to recognize a harddrive connected to a secondary sata controller. My motherboard is a Gigabyte GA-X79-UP4 and has two sata controllers. The first is controlled by an Intel X79 chipset and the second is controlled by a Marvell 88SE9172 chip. During the initial install of Debian everything is fine and

Hi all! After upgrading to Squeeze, I am watching a Xen VMHost that after a while it hangs. This did not happen when I was using Xen with Debian Lenny (in this case as with Squeeze, the Xen components are from Debian repositories). In each case I connected a keyboard and monitor to the computer and the screen remained black without answering any key. This problem seems to also affect domUs,

https://bugs.freedesktop.org/show_bug.cgi?id=67161 Priority: medium Bug ID: 67161 Assignee: nouveau at lists.freedesktop.org Summary: Blank video after resuming from S3 or S4 QA Contact: xorg-team at lists.x.org Severity: normal Classification: Unclassified OS: Linux (All) Reporter: mauromol at tiscali.it

Hello, I originally posted this to xen-users, but someone suggested I post it here. I am having ACPI problems on a PenguinComputing Altus1600 system. It has 2x dual core Opteron 2210 processors. The system boots with a standard Debian or Ubuntu SMP kernel, with ACPI enabled. However the xen live cd, binary xen install, as well as my own custom compile of xen 3.0.4 from source will not boot.

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

Ian Campbell <ijc at hellion.org.uk> writes: #Please boot with loglvl=all on the hypervisor command line for this too. No problem Ian, Here are some results with (now) the latest BIOS version 41. (was version 35) This is a fresh new install of Debian "Testing" non production server. Just wanted to run some test domU's. Changing USB ports, no effect. I even tried a different

Ok, got a quickie. I have an eSATA drive, a 750GB Seagate in an eSATA external enclosure, and a Silicon Image sil3132 ExpressCard controller for my laptop. The disk and controller work great in CentOS 5 (or F7, for that matter), if I specifically mount it. This is not how I want to have to use this drive, however. I want to hotplug it; that is, plug the controller into the laptop, and then

Hello, since weeks I was ignoring this warning at my CentOS 5.6/64 bit machine - /etc/cron.weekly/99-raid-check: WARNING: mismatch_cnt is not 0 on /dev/md0 in the hope that the software RAID will slowly repair itself. I also had executed "echo 100000 > /proc/sys/dev/raid/speed_limit_max" on the advice from the mailing list. But now my web server is offline - I had to boot

I am trying to get a pv_ops dom0 working for testing, but I am running into an elf_init error: (XEN) *** LOADING DOMAIN 0 *** (XEN) elf_init: not an ELF binary Full output attached. >From what I have read on the mailing lists, it seems that it is usually a problem with either grub or a corrupt dom0 kernel. Attached is my kernel config (2.6.28-rc6-tip). I followed the instructions on:

On Thu, 2014-05-15 at 11:01 +0100, Ian Campbell wrote: > Please can you also post Xen's own dmesg (from "xl dmesg"). Please boot with loglvl=all on the hypervisor command line for this too. Ian.

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