search for: sdax

Hi, I was a server running Fedora 6. I want to migrate it to Xen on a Centos 5.1. Can I make something like dd if=/dev/sdaX of=fedora6.img (on FC6) and then on Centos 5.1 dd if=fedora6.img of=/dev/sdaX Could I run this system into Xen? Thanks in advance! -- -- Open Kairos http://www.openkairos.com Watch More TV http://sebelk.blogspot.com Sergio Belkin -

Hello all, I have a problem with Xen and FibreChannel. The Dom0 can''t export a Disk on a FibreChannel SAN-Box to the DomU''s. In the DomU configuration I try: disk = [ ''phy:/dev/sdb1,/dev/sda1,w'' ] or disk = [ ''file:/mnt/sambashare.img,sda1,w'' ] sambashare.img is a 512MB great Diskimage on a Partition on the FC-SAN-Box, the Dom0 mount this

Hi all- I''m hoping someone can help me with this problem with Xen under CentOS 5.1 (RHEL 5.1) I''m having... This is the Xen package that comes stock with the distribution, I didn''t compile it from source. I can boot Domain0 and the hypervisor just fine. I''m trying to bring up a Xen guest VM and it crashes on boot, with this error: # xm create -c tcga1

Dear all, I'm not used to handling software raid. I've inherited a server which has raid 10 set. one of our disks failed, and it's to be replaced today. My question is; any hint how to add this new disk to the existing raid array ? first thought is :- Create identical partitions as other disks in the array i'd like to add it to.- add it to raid. Though i'm extremely worried of

Hi, a customer has a Centos installation on SCSI disk (aic7xxx), there are some programs that he no longer have the installation media (some accounting stuff). Due to the SCSI disk going bad we must tranfer the installation to some other disks. SCSI disks are very difficult to find here and must be ordered (and wait about 45 days to arrive at the dealer). Can I clone the SCSI disk to a IDE Disk

...mplain something about: requested disk number partition combination not found If booting from Live CD, all the Ubuntu systems/partitions are still mountable, no data have lost, but just none of them are bootable any more, even after I reinstalled the extlinux boot to them (extlinux --install /mnt/sdax/boot/extlinux), which is what I've been using before. Now, details on how I boot my Ubuntu systems -- the active partition is a Linux/Ubuntu system, that can still boot (from extlinux, because it resides before the reordered partitions), and it in turn chain boots other Ubuntu systems, with...

I am currently going through the process of installing/configuring an iSCSI target and cannot find a good write up on how to prepare the disks on the server. I would like to mirror the two disks and present them to the client. Mirroring isn't the question, its how I go about it is the problem. When I partitioned the two drives and mirrored them together, then presented them to the client,

Something seems to be wrong with my file systems, and I want to fsck everything. But I cannot. The setup consists of 2 hds, carrying 3 raid1 (ext3) file systems (boot, /, swap). OS is up-to-date CentOS 5. So I boot from CentOS 5.3 dvd in rescue mode, do not mount the file systems, and try to run fsck -y /dev/md0 fsck -y /dev/md1 fsck -y /dev/md2 For each try I get an error message:

I installed a 4.1 x86_64 with kernel 2.6.9-11.ELsmp (rpm) initially. My box is tyan 5350 and a SATA harddisk The install was successful and the harddisk was detected as /dev/sdaX But strangely, when I first reboot my machine. The harddisk change to /dev/hdaX What is the problem ? Below are some of dmesg output hda: WDC WD1200JD-00HBB0, ATA DISK drive Probing IDE interface ide1... Probing IDE interface ide2... Probing IDE interface ide3... Probing IDE interface ide4......

Let me see if I can, um, reboot this thread.... I made a RAID 1 of two raw disks, /dev/sda and /dev/sdb, *not* /dev/sdax /dev/sdbx. Then I installed CentOS 7 on the RAID, with /boot, /, and swap being partitions on the RAID. My problem is that grub2-install absolutely and resolutely refuses to install on /dev/sda or /dev/sdb. I've currently got it up in a half-assed rescue mode, and have mount -o bind /dev, /pro...

Hi, I have 2 identical xSeries 346 with 2 identical IBM 72GB scsi drive. What i did is install the centos 4.2 serverCD on the first IBM and set the HDD to raid1 and raid0 for swap. Now what i did is get the 2nd HDD in the 1st Server swap it with the 1st HDD in the 2nd Server and rebuild the Raids. The 1st server rebuild the array fine. My problem is the Second server, after rebuilding it and

I am trying to use Syslinux as my boot loader for a stripped down version of Knoppix (DSL) on a USB Pen Drive. I followed the instructions verbatim on http://rz-obrian.rz.uni-karlsruhe.de/knoppix-usb/knoppix-usb.html, but no luck. The system will start to boot to the USB, but gives a Kernel Panic. I will give all information that shows on the screen. After I select Boot from USB (which on my

Hi all, we are running two servers with Ubuntu 8.04 LTS Server with Xen 3.2 and two dual-core CPUs: processor : {0-3} vendor_id : AuthenticAMD cpu family : 15 model : 65 model name : Dual-Core AMD Opteron(tm) Processor 2218 HE stepping : 3 cpu MHz : 2613.394 cache size : 1024 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 1 fpu :

...ight (if at all). It would sit forever, apparently trying to build /dev with udev. I found that eventually it would continue the boot sequence, but /dev was broken. Immediately I could see that /boot was not able to be mounted and the swap was not made active: the system couldn't access /dev/sdaX, there was no valid device there. Root was on sda3 and it was mounted, but I think grub set that up directly w/o the use of /dev. I traced the problem to the nsswitch.ldap that I put into place as nsswitch.conf. If I have: hosts: files dns the system boots just fine. If I have: hosts: files...

On Wed, January 25, 2017 9:51 am, m.roth at 5-cent.us wrote: > Let me see if I can, um, reboot this thread.... > > I made a RAID 1 of two raw disks, /dev/sda and /dev/sdb, *not* /dev/sdax > /dev/sdbx. Then I installed CentOS 7 on the RAID, with /boot, /, and swap > being partitions on the RAID. My problem is that grub2-install absolutely > and resolutely refuses to install on /dev/sda or /dev/sdb. > > I've currently got it up in a half-assed rescue mode, and have...

...v/sdc2 size: 839MiB logical name: /dev/sdc5 logical name: /dev/sda size: 298GiB (320GB) logical name: /dev/sdb size: 298GiB (320GB) This is my fstab, but i suspect the commented volume labels (# /dev/sdaX) are now wrong: juliusr at rainforest:~$ cat /etc/fstab # /etc/fstab: static file system information. # # <file system> <mount point> <type> <options> <dump> <pass> proc /proc proc defaults 0 0 # /dev/sda1 UUID=d4a5...

Hi I install the CPOS-7-Installation-20141120-1.ISO on the AIX power 720 (CentOS power PC version for the AIX power serices) Then I saw a message below Please wait, loading kernel. :0,/vmlinux: Unable to open file, Invalid device Boot: How can I boot it up? Please give me an advice . Thanks Sean

I am running Xen 4 and want users to be able to install arbitrary HVM images. We want both PV and emulated drivers to appear. The reason for this is for compatibility with images that were prepared for Xen 3.3, which assume emulated devices exist at boot time (particularly for running the boot loader). If I do not specify on the boot line xen_emul_unplug=never, then under some guest OS''s

...744513536 btree space waste bytes: 209930514 file data blocks allocated: 22424662016 referenced 22424662016 Btrfs Btrfs v0.19 Since sda2 is mounted i could not check it, but from the logs it is not clear to me if the issue is in sda2 or sdb1. maybe the error should be something like that: btrfs: sdaX: Error XXXXXX I intend to reinstall the guest, since it is for testing purposes (btrfs testing) I booted first with 3.8.0-0.rc3.git1.1.fc19 (which has a lot of issues) and then back with 3.7.2-201.fc18. Cheers. -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" i...

I have CentOS 4.x installed on a single 500GB SATA drive. Drive is about 10 percent used. I would like to migrate to software RAID 5 without reinstalling the OS. Was thinking 3 500GB drives. Is that possible or must I reinstall? Matt