Software :: Mount UFS Loopback ?
Apr 13, 2011I am trying to mount a raw/dd image of solaris hdd in Linux with the following command:
Code:
Does Linux have tool for checking ufs filesystem integrity?
ADVERTISEMENT
Ubuntu :: Mount Loopback Device As Root
Jun 23, 2011I am trying to expand my Ubuntu partition into my Windows 7 C: drive, but the win7 partioner will not let me shrink it because of immovable files. Is there anyway for me to but an loopback device in the windows partion, and have Ubuntu boot with that as the root device?
View 1 Replies View RelatedGeneral :: Mount Two Loopback Files As One Filesystem?
Jul 26, 2011I'm trying to run a persistent Debian distro on a USB thumbdrive, with the persistency data written in a mounted live-rw loopback file. However, the drive has to be formatted FAT32, and that poses a 2GB maximum limit on files, so I can't use the full 3GB space that is left on the drive after the Linux install. Can I make two loopback files and format/mount them as a single filesystem? If I can't I guess I'll have to repartition the drive, which I'd rather avoid.
View 6 Replies View RelatedGeneral :: Postfix Loopback To Myself
Dec 24, 2010I m facing a problem regarding with postfix, when the user try to send a mail to anyone on the system it loopback to itself i
This is my main.cf file:
Fedora :: WebCamStudio- No Loopback Device
Jul 21, 2010I have extracted the WebCamStudio java application into a folder in my Fedora 13 x86_64 installation. I can run WebCamStudio with the command java -jar "WebcamStudio.jar".
I can successfully select sources and view preview etc. However, the bottom status line permanently states "no output". There is no vloopback device to select in Cheese, camstream, Skype, AMsn etc. Does anyone know how I can get the loopback device to work?
I have added my username to the group "video"
I only have /dev/video0 - should there be another module for the loopback device?
Linux 2.6.33.6-147.fc13.x86_64
WebcamStudio 0.55a
Fedora Networking :: Loopback Mtu 16436 ?
Oct 12, 2010Why does the loopback interface has such a high mtu? I get it that it needs to work out even large packets, which is logical but why this specific number? I can set the MTU even higher with the ip link command, so it's not a limitation of the variable used.
View 4 Replies View RelatedNetworking :: Pseudodevice And Loopback Device ?
Nov 22, 2010The concepts of pseudodevice and loopback device ?
View 1 Replies View RelatedGeneral :: Broken Loopback Device ?
May 26, 2010I have the following scenario: I have a file that I want to edit from certain point a certain amount of bytes.
I tried using losetup but failed:
Code:
If I loop the file entirely it works, but that's not helping me. (I'm actually keeping the C option for last since shell programming is less restrictive.
Networking :: Communication Without Loopback Device
Jan 13, 2010I have two ethernet card on my computer, I want to make a TCP or UDP communication between these two cards, so I disable loopback: #ifconfig lo down. but with out loopback I can't even ping an eth from another one. how should I do? I want traffic to really pass eth cards.
View 2 Replies View RelatedNetworking :: Ipv6 Loopback Configuration
Feb 15, 2011I have a server application that uses loopback addresses to open servers on linux machine.
For IPv4 with one line of configuration I can open many servers according to the mask I use for example with 10.10.10.0/24 I can open 254 servers.
How can I do the same for IPv6 ? I am able to add loopback interfaces but only for one host. Is it possible to add for a subnet ?
If not what is the max number of addresses that I can add ?
I also saw that it add the address only to loopback lo and I can add it to lo:3 for example.
Fedora :: Loopback Audio To Local Speakers
Apr 24, 2010I am new to fedora. In fact I have not even installed it yet. I have been using a different distribution for some time now. But it has just had an update, and with that I lost the ability to have analog loopback. I need it because I need to record sound from my speakers, and my mic at the same time, and my soundcard does not seem to allow them to be mixed (or at least I could never figure out how). I have been using the analog loopback to add the mic to the speaker sound, then splitting the speaker sound to also feed back into the line in. I then recorded from the line in to get both the speaker sounds, and the mic. But now I guess alsa has taken the analog loopback out, so I need to find another way.
So I am trying out distributions, and I decided to try fedora. I am just running the live cd right now, and I found that if I installed paprefs (pulse audio preferences) there was an option to loop the audio to the speakers. However it does not loopback the sound. I tried the same think in linux mint, and it worked, but but after about a min of this, the sound got distorted to the point where I could not even understatnd what I said in the mic. This happened all of a sudden, not a gradual thing, but one second it was fine, the next it was very bad.
OpenSUSE Install :: Using Non-LUKS Loopback Encryption In 11.3?
Aug 5, 2010I've got some old drives using pre-LUKS loopback encryption, and I'm having problems mounting them on OpenSUSE 11.3. What I expected to work, based on past experiences with other distributions, is something along the lines of:
mount -t ext3 /dev/sdc11 tmp -o loop=/dev/loop1,encryption=AES256. When I try this I'm asked for the password, but then get the message "ioctl: LOOP_SET_STATUS: Invalid argument". Anyone have a clue what could be going wrong, or how I can best access these drives from OpenSUSE?
Ubuntu Networking :: Loopback Interface Not On Startup?
Apr 20, 2010I own an Ubuntu Server 9.04 on a remote dedicated server. Since a few days (?) the loopback interface is not 'up' on reboot : I only have eth0 (which works fine).Here is my /etc/networking/interfaces (did not change since server initialization):
# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).
# The loopback network interface
[code]....
Ubuntu Networking :: How To Enable Loopback Connections
Aug 22, 2010I run a webserver Apache2, php5, and MySQL. They are all set up correctly and I can access my website at [URL] I have, also installed, noip2 to update my IP address to no-ip.com for my domain name. Here's the problem: I can access my website through that domain name on other computers, both on internet and on the same network. But I cannot access it from my own computer (using the domain name instead of localhost). I need to be able to access the domain name on my computer because some pages on my website have been defined as the address to my domain name and not localhost. I cannot change this to localhost because if I do then people outside cannot work the webpages correctly. I had the same troubles on Windows before and I simply enabled loopback connections by typing in my private IP address along with the domain name into the Windows hosts file. I use version 10.04.
View 3 Replies View RelatedUbuntu Multimedia :: Audio Loopback Not Present?
Sep 4, 2010I have the same problem in Windows 7 and Ubuntu 10.04 where I can't record "what I hear" or "Stereo Mix" or "loopback", etc...I did not have this problem in previous versions of Windows (XP) and Ubuntu (9.04)...I hope this isn't because of MPAA/RIAA/DMCA/ACTA crapAudio Card as reported by alsamixer: SigmaTel STAC9200
View 5 Replies View RelatedServer :: Loopback Device - Maximum Size
Sep 24, 2010This seems like a relatively simple question, but the answer seems to elude everyone: What is the MAXIMUM SIZE of a Linux loopback device (not counting any specific filesystem limitations)? Is it the maximum size of a linux block device?
View 4 Replies View RelatedSoftware :: Add Static Route For Loopback Interface?
Apr 9, 2009I have configured LVS under RHEL5. I need to configure static route to my VIP. Now, I used the following command to add route but reboot OS will flush the route.
# route add -host 192.168.11.55 dev lo:0
how to add static route for certain network via /etc/sysconfig/network-scripts/route-<device-name>. But I did not found that for host.
CentOS 5 :: New Install Hangs On Loopback Message?
Dec 26, 2010Installed latest version of sipXecs (PBX system) which is based on CentOS. The install went fine. During the first boot up all the messages come back with OK until it reachs a message about loopback. It hanges on this message and will go no further.
View 1 Replies View RelatedDebian Hardware :: Creative X-Fi Titanium HD Sound Loopback
Oct 25, 2014I am trying to get my soundcard, Creative X-Fi Titanium HD, on my new Debian Jessie Beta 2 installation working. I can hear sound from the speakers and sound is getting recorded from my mic, but the output is somewhat connected to the input. I had the issue on my Windows installation and had to turn it down in my soundcard settings. But after playing around in alsamixer and trying to switch inputs and turning down/up the volume on different channels, I had no success fixing the issue.
Link to my alsa-info: [URL] ....
Ubuntu Networking :: Setting Up Work Loopback Server
Mar 24, 2010I'm setting up a loopback server for work related testing. I have a small program that needs to be executed through telnet from about 200 IP's on the same network. On the server, I have to set a static ip, enable telnet login, and place my 2 program files in the appropriate folders so it will run. I have been on this for 2-3 days and haven't got far.
My /etc/Network/interfaces file is this...
Auto lo
iface lo inet loopback
The rest of terminal is filled up with these, and it states that the file only has 32 characters. I don't know if this is a privilege issue or not. I've read several threads on telnet, and lots of arguments about ssh, but I can't run ssh, so I need to enable telnet. There is not a security issue. I run a private network where the only valuable resource would probably be the text file with my IP address on it. Its also accessed by people that have very limited networking knowledge and no linux knowledge...
So,
Set static IP
Setup telnet server...
Any takers?
Ubuntu Networking :: Loopback Won't Work When Not Connected To Any Network?
May 6, 2010I'm using Wordpress on Apache localy to keep a diary (it's convenient because of the tags).
When I'm connected to any network (be it wired or wireless) my Apache (and Wordpress, of course) works just fine. But as soon as I go offline, I can't access the web server neither through browser nor by telneting to the 80th port. Pinging localhost works just fine.Here is my ifconfig when offline and when online:Online:
Code:
eth0 Link encap:Ethernet HWaddr 00:24:54:6f:07:aa
UP BROADCAST MULTICAST MTU:1500 Metric:1
[code]...
Ubuntu Networking :: Nat Loopback - Get The Sever Viewable To Everyone Outside Of My Network ?
Sep 1, 2011So I have an Ubuntu server setup but my modem from my ISP only has one ethernet port so I have to run my server behind a router. I have been able to get the sever viewable to everyone outside of my network but when someone is inside my network they have to view the server by the direct IP the web address doesnt work nor does the actual static IP. I believe this is something to do with my router not being able to loopback. It is a belkin N600 DB.
View 7 Replies View RelatedGeneral :: Create A Growing Image For A Loopback Device
Aug 10, 2010I was wondering if it is possible to create a growing image for a loopback device. Like a file that you create that will grow with the data that is placed on it instead of a file that has to be the size of the entire file system?
View 4 Replies View RelatedNetworking :: Pppd Nomagic To Stop Loopback Errors?
Oct 16, 2010QUESTION: Where do I add "pppd nomagic" to stop analog modem loopback errors? (I am using Gnome PPP.)BACKGROUND INFO:I am using Ubuntu LTS 8.04 on a laptop and have an analog modem connected via USB serial cable. The 8.04 dialup and the analog modem work flawlessly.Modem disconnects when using Ubuntu LTS 10.04.1 Live USB:I am testing LTS 10.04.1 on a live USB drive that I purchased preinstalled from On-Disk.On the live USB drive, I am able to get a dialup connection with my ISP long enough to pull up a web page with the browser. However, the analog modem disconnects within minutes with exit codes 16 or 17.an pppd:16 The link was terminated by the modem hanging up.The PPP negotiation failed because serial loopback was detected.
View 1 Replies View RelatedNetworking :: Will Bringing Down Loopback Interface Make Whole Server To Go Down?
Dec 14, 2010I have a client's linux server where someone added a script which sends spam mails from the server's local loopback address (127.0.0.1) all my seniors worked on it and couldn't trace the script on the server this issue was going for a week, now I have an idea to bring down the loopback interface of that particular server(ya, that was not a permanent solution but just had an idea), but my support manager told that it will bring the whole server down(so far as i have learn't loopback address is used only for testing the NIC card's functionality), is that really bring the server down.?. How ever i tried this using a test machine all the connections works fine even after i bring down the loopback interface. As my client's server is a production server i can't test it there without clear knowledge, can any one help me out whether will it bring down the server or will it cause any side effects on it(i know that you guys are experts so i am asking it here)?
View 5 Replies View RelatedGeneral :: Distro That Is USB Install Friendly Without A Loopback/casper ?
Feb 1, 2010Besides Puppy or DSL, is there a full "regular" Linux distro that is friendly to be installed on a USB flash drive that won't wear it out? I want to be able to upgrade it, not just keep minor persistent changes like the methods outlined in pendrivelinux.com. The loopback file would fill out too much if I actually did a apt-get update, so I want something that installs natively on a USB flash drive with EXT3/EXT4, etc.
However, is there a distro that sends the log to a tmp ram drive, for instance? Something made *not* to wear out a USB drive too fast? I want a truly portable Linux on a UFD, not a semi-attempt that uses casper.
General :: Loopback Ip Address To Be Configured On SUSE Version 10
Dec 3, 2010I have configured loopback IP address on my server as (10.10.10.10). My LAN card physical IP address is 10.10.10.20. I dont want my loopback IP address to broadcast the IP & arp. How can i achieve it? Right now i see the problem that both 10.10.10.10 & 10.10.10.20 ip address is broadcasted by same MAC & I have 10.10.10.10 is already with some other host too.
View 2 Replies View RelatedSUSE / Novell :: DNS And 127.0.0.2 Address / Loopback Device Lo Has Two Addresses?
Apr 19, 2010We�re experimenting with deploying SUSE 10 SP3 systems and adding them to a Windows domain and DNS. Oddly, when we register in DNS, it gets registered under two address: the real IP address, and the address 127.0.0.2. Also, an ip addr command shows that the loopback device lo has two addresses: 127.0.0.1 and 127.0.0.2.
The above behavior is just on SP3. On SUSE 10 SP2, the lo device has only the 127.0.0.1 address, and the system is able to register correctly in DNS.
Do you know what the 127.0.0.2 address signifies, or how to get rid of it?
Fedora :: Grub2 Loopback Boot From Livecd Iso Image Does Not Work?
Nov 6, 2009I wonder why fedora livecd images cannot be booted by grub2 loopback method, which works with ubuntu and debian.i have tried something like this:
menuentry "fedora 11 i386" {
loopback loop /boot/iso/Fedora-11-i686-Live.iso
linux (loop)/isolinux/vmlinuz0 root=CDLABEL=Fedora-11-i686-LiveCD rootfstype=auto ro
[code]...
Fedora Networking :: Wired Connections - Shutting Down Loopback Interface
Jun 22, 2010I have a problem with my F13 and wired connections on my Acer TravelMate 2410. When I connect the inet cable it doesn't show it as connected. When I type ifconfig, it shows everything as it should. When I tried to bring up eth0 with ifup eth0, it said that the device is not managed by NetworkManager. I tried to restart nm with service network restart, but it gave this error:
Shutting down loopback interface: Error org.freedesktop.NetworkManagerSettings.InvalidConn ection: ifcfg file ;/etc/sysconfig/network-scripts/ifcfg-lo' unknown
The same error came up for eth0 and Wired_connection_1 (the connection I configured from NM )
When I typed nmcli dev list it gave me:
GENERAL.DEVICE: wlan0
GENERAL.TYPE: 802-11-wireless
GENERAL.DRIVER: ath5k
GENERAL.HWADDR: 00:14:A4:4D:B8:FC
GENERAL.STATE: disconnected
CAPABILITIES.CARRIER-DETECT: no
CAPABILITIES.SPEED: unknown
WIFI-PROPERTIES.WEP: yes
WIFI-PROPERTIES.WPA: yes
WIFI-PROPERTIES.WPA2: yes
WIFI-PROPERTIES.TKIP: yes
WIFI-PROPERTIES.CCMP: yes
GENERAL.DEVICE: eth0
GENERAL.TYPE: 802-3-ethernet
GENERAL.DRIVER: 8139too
GENERAL.HWADDR: 00:0a:E4:EB:32:E2
GENERAL.STATE: unavailable
CAPABILITIES.CARRIER-DETECT: yes
CAPABILITIES.SPEED: 10 Mb/s
WIRED-PROPERTIES.CARRIER: off
