OpenSUSE Hardware :: How To Add More Storafe For The Server On Switch Device Naming

Dec 18, 2009

I am using a QLA2462 and have got FC storage attached through a brocade switch. As soon when I add more storage for this server on this switch my device naming shifts and this new storage comes in between e.g. as sdb, and the other 2 go to sdc and sdd. I looked around but I can't find a good solution for SuSe 11.2.

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Server :: Defining Persistent Device Naming On A Debian Lenny?

Nov 25, 2010

I have a problem defining persistent device naming on a Debian Lenny server.I have:RAID1 controller on the server machine with two SCSI disks.external storage with RAID5. I have / mount on the first partition on the server SCSI disk and /storage mount on the external storage. I'm experiencing a problem: The system recognizes the system disk (RAID 1), as sda or sdb randomly.I want: To control the recognition, and tell the system that sda (sda1) will always be the system disk.The motivation: GRUB is configured to work with sda, and when the system disk doesn't, boot process fails, and I end up in the initramfs shell-like interface.

Code:

Booting the kernel
.
.
.
mount:mounting /dev on /root/dev failed: No such file or directory
mount:mounting /sys on /root/sys failed: No such file or directory

[code]....

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Debian Configuration :: Unable To Persistent Device Naming

Mar 30, 2011

I have a problem defining persistent device naming on a Debian Lenny server.I have:RAID1 controller on the server machine with two SCSI disks.external storage with RAID5. I have / mount on the first partition on the server SCSI disk and /storage mount on the external storage.

I'm experiencing a problem: The system recognizes the system disk (RAID 1), as sda or sdb - randomly.I want: To control the recognition, and tell the system that sda (sda1) will always be the system disk.The motivation: GRUB is configured to work with sda, and when the system disk doesn't, boot process fails, and I end up in the initramfs shell-like interface.

Booting the kernel
.
.
.
mount:mounting /dev on /root/dev failed: No such file or directory
mount:mounting /sys on /root/sys failed: No such file or directory

[code]....

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OpenSUSE Multimedia :: Switch Sound Device From Command Line In KDE

Jan 30, 2010

my computer is connected to my TV through HDMI using ATI HDMI output. I have written a small script to switch display from monitor to TV when a want to watch a DVD, but I didn't find how to switch sound from speakers to HDMI in command line. For the moment I have to open KDE system settings -> Multimedia and move sound devices by hand.

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Software :: GParted Device Naming Order - Reclaim Unused Space From One Of The Partitions In The Middle /dev/sda7

Dec 22, 2010

I have logical partitions on my drive numbered /dev/sda5 through /dev/sda14.I want to reclaim unused space from one of the partitions in the middle /dev/sda7. First I intend to resize /dev/sda7 by leaving the beginning of the partition as is and shrinking the end to create some unallocated space between /dev/sda7 and /dev/sda8. Then I would like to create a new logical partition in this unallocated space. My question is what will be the device name of the newly created logical partition? Will it be /dev/sda15 (I hope)? Or will it be /dev/sda8 and all partitions after this be renamed?

The GParted manual states that if a partition is deleted, all of the following partitions will be renamed, but it doesn't say anything specifically about renaming partitions after adding a new partition in the middle of a partition table.

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OpenSUSE Hardware :: Switch From Video Device Built Into Mother Board To Card?

Mar 29, 2010

I am trying to switch from the video device built into the mother board, to a card i just put into my machine. I'm using gnome and don't know where to start. I shouldn't need new drivers (based on a possible misunderstanding) because I am going from a nvidia 6100 to a 8600. I have looked in various places like the control center but haven't had any luck. I just started using linux and have very little experience in the terminal. Issues with the current card are stopping me in my learning process.

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Server :: SCSI/Fiber Devices Naming?

May 12, 2010

Need help on how the scsi and multipathing works in Linux. From the docs i have read, i understand that by the use of multipathing we can assign multiple paths to a SAN partition. If there is a problem then one path will failover to other path.However, i am not clear on how linux recognizes the SAN partitions using the multipath drivers. For e.g. I have a HP Proliant server on which we have the following mounts:

Filesystem Size Used Avail Use% Mounted on
/dev/cciss/c0d0p3 59G 11G 46G 20% /
/dev/cciss/c0d0p1 494M 27M 443M 6% /boot

[code]...

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Networking :: Naming A Centos Server For A Windows Client?

Mar 12, 2011

i have a centos 5.5 server running tomcat,oracle xe,apache etc..i would like to be able my windows machine to access this server by name, and not ip, for example have http://backserv:7080 for oracle xe web admin and so on..i know one way is DNS, but if i install oracle on a windows machine in peer-to-peer network, i can allready access with by it's name. o i'm guessing i should do something with samba, wins or something like that.never mind i got now for the REAL complex stuff of insalling web sphere 7 without user interface (need to look for a response file).

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General :: Bash Variable Naming The Server - Monitor Trunk Failure?

May 30, 2010

I'm writing a script for asterisk to monitor trunk failure, i do a loop for every trunk it got nad would like to name variable like server1=, server2= naming the server upgoing as the trunk is. here is the scripts:

[Code]....

what i would like to do is name the variable server, username and status with the count variable, like this server$COUNT to have server1 when on trunk one, bu as soon as i add the $COUNT after the server, it seems to try to make it a command, it says that:

Code:
./test.sh: line 45: server1=74.63.41.218: command not found

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General :: Switch CPU To 16 Bits To Access Its Device?

Apr 23, 2010

I have a CPLD (EPM240100T) chip that has data type of 16 bits, but the CPU access it using 8 bit. How do I switch the CPU mode (to 16 bits) to access this chip?

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Ubuntu :: Device Locations Switch In RAID Array

Mar 17, 2011

I am running Ubuntu 10.10 64. I have a RAID array consisting of two 1 TB HDD's, controlled by my on-board RAID controller. I have a dual-boot of Ubuntu 10.10 and Windows. The RAID array is mapped in /dev/mapper, and here is the output of sudo dmraid -ay

Code:
RAID set "pdc_dedfhcfdee" already active
RAID set "pdc_dedfhcfdee1" already active
RAID set "pdc_dedfhcfdee2" already active
RAID set "pdc_dedfhcfdee3" already active

[Code]....

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Hardware :: Can No Longer Connect To San Device / When San Switch Changed

Aug 6, 2010

I have 2 HP DL585 servers with Emulex fibre channel cards that were originally running RHEL 5.3 and 5.2 with kernel 2.6.18-92.1.22.el5 connected to a san.I have now patched these to RHEL 5.5, kernel 2.6.194-8.1.el5.The san team have moved the cabling from a standard san switch to a fabric san switch and I have tried to configure multipath.Since the cable move, the servers display 2 lines of:shpchp:shpc_init: cannot reserve mmio region then the boot halts with sda5 device or resource busy.

Returning the cables to the original switch and removing the multipath config allows the servers to boot. What is the shpchp error and is this causing the problem?Why would changing the switch the cable plugs into cause the server to fail to boot with the device busy message?Also, it's not easy to arrange downtime on these servers, so I don't know when I'll next have a chance to reboot them.

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Hardware :: Usb Hard Drive / No On/off Switch On The Actual Device?

Aug 29, 2010

This isnt a linux related question as such, but I'd still like to ask.

I have purchased a 1tb external usb hard drive, which came with its own power supply, and the HD device is connected to the power mains 24/7.

However, there is no on/off switch on the actual device, and I dont want to have it permantly connected to my computer, perhaps only for an hour or so everyday.

Could I harm the usb HD by regularly pullling its usb cable from the computer usb port? (ofcourse I would unmount it first).

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Ubuntu :: Switch The Mass Storage Device Into Modem In The Terminal Window ?

Nov 4, 2010

I am beginner in UBUNTO 10.04 LTS. I have a mobile broadband of Relience which use the device of Huawei EC 1262. I have a problem with this modem. when i installed required packages for this device like usbswitch, wvdial etc, my internet connect works fine but as i switch off the PC and restart, PC can not detect the modem, it detect as mass storage device. Is there any command/option that i switch the mass storage device into modem in the terminal window or on the GUI platform mean on the desktop screen.

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OpenSUSE Hardware :: USB Drive Naming - Used To Be "disc" Now Its - 413a6509-bf

Dec 28, 2009

I have a question about USB drive naming.

My Maxtor external drive used to ALWAYS be named "disc" when I'd plug it into my SuSE (11.x) installs no matter which machine. Now the name is "413a6509-bf73-4945-a53b-311d8f7c6307".

How do I set the default USB name back to "disc" so that the path is once again, "/media/disk/myfile.txt".

I've got backup scripts written that use this path.

I've compared fstabs between an install the uses a default name of "disc" and one that uses the long string and the fstabs are identical.

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Fedora Networking :: Mobile Broadband FC13 Huawei E173 - Cannot Switch Device To Modem Instead Of Storage With Usb_modswitch

Nov 27, 2010

I've been trying to make my FC13 Dell d620 work with a Huawei 3G usb modem mode E173. I can not switch the device to modem instead of storage with usb_modswitch. This is what I get on lsusb:

[Code].....

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Server :: Lifekeeper Error - DEVICE FAILURE On SCSI Device - /dev/add

Sep 17, 2009

Since May 12,2009. Our system lifekeeper has the error log "lifekeeper error: DEVICE FAILURE on SCSI device '/dev/add'", but it ran normally. Until last week, it failover to the standby server. The disk still running, the error still come out.

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CentOS 5 Server :: Setting Up Tftp-server - Cisco Switch Configurations Can Be Sent

Feb 15, 2011

I am trying to setup CentOS server 5 with tftp where the Cisco switch configs can be sent. I have the following:

[code]...

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Debian :: Naming Packages - ESV - R3 And Lenny1 Mean?

Jul 15, 2011

I have got a question about some terms in Debian package name, for example: 1:9.6.ESV.R3+dfsg-0+lenny1 What do ESV, R3 and lenny1 mean? I can't find information about it anywhere...

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Debian Multimedia :: Xsane USB Naming?

Aug 2, 2010

I have scanner working nicely, but...When I launch xsane, the scanning for devices upsets my tv-tuner.Xsane accepts a device name in the command line, but how to put it there?sane-find-scanner gives:found USB scanner (vendor=0x04e8, product=0x341b) at libusb:003:003found USB scanner (vendor=0x0c45, product=0x602d) at libusb:002:002

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Ubuntu :: Naming Workspaces Works In 9.10 But Not In 10.04

May 26, 2010

How can I make workspaces have names under 10.04? Under 9.10 I can given different workspaces different names, under 10.04 I can't. Workspace-switcher-preferences has less options.

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Debian Installation :: Disks Naming And Labeling?

Aug 7, 2011

During installation when i set the partitions i have to provide a Name and a Label. What is the difference of these? It looks like only one should be needed. Any problems of using the same name for both?

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Ubuntu :: Naming Partition Icons On Desktop?

Feb 18, 2010

I have a number of partitions, each having an icon on the Desktop.However, they are only referred to by size of partition. What I would like to do is give them a relevant name, e.g. photos, MP3s, etc.My fstab uses UUIDs. Can I change the names while using these to refer to the partitions?

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Ubuntu :: Static Hard Drive Naming?

Jul 25, 2010

I have 4 SATA hard drives, and they are named sda, sdb, sdc and sdd. My problem is that the drives always randomly switch between these names when I restart my system. It is not really a problem as far as mounting, because I use the UUID option. I'm using the sensors applet to monitor the temps of the hard drives, and I can never tell which one is which, because the drive names are always changing.Is there any way to have the drives named the same way every time?

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Networking :: Fedora 15 Naming Network Devices

Jun 23, 2011

I'm doing a few tests with fedora 15. I'm surprised because they changed the naming way on network devices. eth0 is now called em1.At every fedora I have found the configuration files in /etc/sysconfig/network-scripts, but today I can't find them.

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Programming :: C - Finding About Function Naming Convention

Feb 13, 2010

What's most commonly used and what do you prefer? C-Style (this_is_my_function), Camelcase 1 (thisIsMyFunction), Camelcase 2 (ThisIsMyFunction

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Fedora Installation :: Hard Drive Naming Convention?

Mar 23, 2010

I just installed Fedora 12 and grub is not working for me. I have 2 physical drives, and installed Fedora on sdb (win xp is on sda). I picked the option that the computer booted from sdb when I installed. I then went and switched the boot order in the bios so that the computer would boot from sdb. Now Fedora boots fine, but when I try to boot into windows I just get a blinking cursor. I tried booting to windows manually (via picking that drive from the bios options) and that works fine.

I tried to edit grub.conf, but wasn't sure how to address the appropriate hard drive. How do I know what to fill in? The linux drive is (hd0,0), and grub tried to make windows (hd1,0). How do I know what to put in (hdx,y) for the windows partition? Grub tells me I have a /boot partition so everything is relative to that.If I'm way off base, please let me know. Is there a way I can just re-run grub so that it looks for everything anew? I also looked at device.map and sda is hd0.---------- Post added at 02:42 PM CDT ---------- Previous post was at 02:37 PM CDT ----------If it helps, this is my grub.conf:

Code:
# grub.conf generated by anaconda
#

[code]....

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General :: Extract Architecture Part From Kernel Naming?

Aug 10, 2011

I kept bumping into it all the time, only now when I need it I can't find it anywhere! What architecture is the kernel of my machine?

2.6.18-194.el5

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Ubuntu Networking :: Persistent Ethernet Interface Naming

May 26, 2011

I'm running Ubuntu 11.04 on my desktop and the 70-persistent-net.rules file seems to be ignored. The ethernet interfaces are randomly shuffled around on boot (i have 4 interfaces). The original one was configured to have a static IP address (eth0). Is there anything that prevents the /etc/udev/rules.d/70-persistent-net.rules from being applied/used?

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General :: Ubuntu Karmic: Use The SdX Naming Scheme Instead Of UUID?

Mar 15, 2010

I deciphered that I would have to change the /etc/fstab and grub.conf.

So the question is:

1: Which files must I edit?

2: How do I edit grub.conf to use the sdX scheme?

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