i just installed 10.04 and everything works fine except that it does not recognize my external cd/dvd rom and my usb flash drives, I already found some threads related to this and they that talk about going to config editor and activating these options: media_auto_run and automount_open.
I am building a home server that will host a multitude of files; from mp3s to ebooks to FEA software and files. I don't know if RAID is the right thing for me. This server will have all the files that I have accumulated over the years and if the drive fails than I will be S.O.L. I have seen discussions where someone has RAID 1 setup but they don't have their drives internally (to the case), they bought 2 separate external hard drives with eSata to minimize an electrical failure to the drives. (I guess this is a good idea)I have also read about having one drive then using a second to rsync data every week. I planned on purchasing 2 enterprise hard drives of 500 MB to 1 GB but I don't have any experience with how I should handle my data
I suspect this is not new but I just can't find where it was treated. Maybe someone can give me a good lead.I just want to prevent certain users from accessing CD/DVD drives and all external drives. They should be able to mount their home directories and move around within the OS but they shouldn't be able to move data away from the PC. Any Clues?
I notice that in 11.2 that USB drives are not automounted anymore. There is a notification that a device is found, but I have to actually click on the notification and choose to open it with dolphin. If I do nothing, the drive is never mounted. I remember from 10.3 that it would automount the drive and put a icon on the desktop. Is there anyway to duplicate this in 11.2?
Can anyone point me to already built and mostly working utilities that will catalog the contents of (external) USB and flash media in a way that they might be searched?With cheap (under $100 US) terabyte external drives, it is too easy to get another drive and fill it. I'm looking for utilities or applications that will help me know what I have, cull the duplicates, and avoid the need to spin a drive just to see if it holds what I seek.
Years ago there were utilities that would read the contents of diskette media and create a printable "index" or "catalog" page. The pages were conveniently sized to match the diskette so that one could store the page in the diskette sleeve for future reference.Later, the pages got replaced with applications that stored a disketter ID along with each file name. One could then search for a name, or pattern, and discover which diskette held the file(s) of interest. Today we don't have diskette sleeves, but we do have cases for our external USB drives and wallets for our flash media. A printed index would be nice to have.
I have just upgraded my OS from ubuntu 9.10 to 10.04.Now I'm facing problem of not having write permissions to USB drives (Pen drives).I have to use terminal with sudo to copy , move files and unmount media.
I'm breaking into the OS drive side with RAID-1 now. I have my server set up with a pair of 80 GB drives, mirrored (RAID-1) and have been testing the fail-over and rebuild process. Works great physically failing out either drive. Great! My next quest is setting up a backup procedure for the OS drives, and I want to know how others are doing this.
Here's what I was thinking, and I'd love some feedback: Fail one of the disks out of the RAID-1, then image it to a file, saved on an external disk, using the dd command (if memory serves, it would be something like "sudo dd if=/dev/sda of=backupfilename.img") Then, re-add the failed disk back into the array. In the event I needed to roll back to one of those snapshots, I would just use the "dd" command to dump the image back on to an appropriate hard disk, boot to it, and rebuild the RAID-1 from that.
Does that sound like a good practice, or is there a better way? A couple notes: I do not have the luxury of a stack of extra disks, so I cannot just do the standard mirror breaks and keep the disks on-hand, and using something like a tape drive is also not an option.
i have recently setup and installed Ubuntu 9.04 on a virtulal drive usingVMWare 6.04, installed the desktop gui as well, I need to add other drives for data and loggng, which I did in the VMWare side. I can see the 2 drives in ubuntu, but can not access them, I get he unable to mount location when I try. How can resolve this please as I need these to virtual drives to be used as data drives.
I've used it once before but got fed up with the boot asking me everytime I turned my laptop on because I wasn't using it enough. I have Windows 7 on drive C . I want to keep it on drive C. I have several 1.5TB+ drives, and one of them is not being used. I want to dedicate it to Ubuntu, and be able to do a dual boot with my Windows 7 install. Is this possible? If it is, what about when this drive is not connected to my laptop? Will that mess up the boot process?
I have recently installed Ubuntu 10.10 on my machine as dual boot using WUBI but on a seperate partition to Windows. Loving it so far, but i cannot get any external drives to mount - i've tried pen drives, camera memory cards and hard drives but nothing comes up.
I have just tried restarting with a pen drive plugged in, and it finally showed something in the computer folder - "memory stick drive" is shown (and my internal CD drive, which i'm not sure was there before.), but i still can't access it and when I try to unmount it gives me the message
Error detaching: helper exited with exit code 1: Detaching device /dev/sdc USB device: /sys/devices/pci0000:00/0000:00:1d.7/usb1/1-1) SYNCHRONIZE CACHE: FAILED: No such file or directory (Continuing despite SYNCHRONIZE CACHE failure.) STOP UNIT: FAILED: No such file or directory
So, at the moment I have a 7TB LVM with 1 group and one logical volume. In all honesty I don't back up this information. It is filled with data that I can "afford" to lose, but... would rather not. How do LVMs fail? If I lose a 1.5TB drive that is part of the LVM does that mean at most I could lose 1.5TB of data? Or can files span more than one drive? if so, would it just be one file what would span two drives? or could there be many files that span multiple drives drives? Essentially. I'm just curious, in a general, in a high level sense about LVM safety. What are the risks that are involved?
Edit: what happens if I boot up the computer with a drive missing from the lvm? Is there a first primary drive?
How do you unmount for safe removal external drives (such as USB sticks) in Lubuntu? In Nautilus (Ubuntu) under the File menu there are options Eject and Safely Remove Drive; but in Lubuntu I can't find anything like that.
So me and my friend our on my network and we have done a bit of hacking and have managed to get music off of pandora and have it sort it by forlder /media/...../artist/album/song and it won't redownload a song that we have already downloaded (this is done by our code that we stripped from pithos and modified a bit) also we wrote a bash script that renames all of our files correctly and tags them with .mp3
I was wondering if I could link our two hard drives to make sure that we aren't both downloading the same songs. I am also having issues getting my external accessible on the network i have it formatted to use a FAT32 file system.
Just moved my Mac Server to Ubuntu Server 10.10. I have two external USB drives that need to be shared on the network and be available on the internet for sensitive file transfer. What would be the most secure way to do it ? Some users are mobile and some not. The mobile users can access the network through a vpn running on that same server. The server is serving DNS and Proxy as well. I thought about creating a SAMBA share but the two disks are 1TB each. Then I went for proftpd but after reading some doc, it appears not very secure.
I have an external hard drive that contains some 600 GB of files and folders. I use this external drive frequently and so the files and folders in it change on a daily basis. I want to back up this drive on another external drive. What is the best way to sync these two external hard drives on a daily basis?I have been trying to sync them through the Grsync software. But I think either I am not choosing the right options or else Grsync is not the best/right software for my purpose because the second hard drive does not ever become completely identical to the first one. What am I doing wrong? Should I go with another software? If so, are there suggestions for a good one? Or am I doing something not right?
When I run Grsync, I choose the first external hd as my source and the second one as my destination.Then below that I check "Preserve time," "Preserve permissions," "Preserve owner," and "Preserve group." Below that, I also check "Verbose" and "Show transfer progress." Other options are all unchecked.Should I reconfigure these options?FYI, I frequently rename, edit, modify, or else completely delete files and folders in the primary hard drive. Hence, my need to back it up everyday so that the change would be replicated in the second hard drive.
How do I access a flash drive? I am using Ubuntu 9.10. I would think plugging it in would auto detect but that does not happen. I have tried several different flash drives. I stick them into a USB slot and nothing. I went into Places.Computer and Places.Home Folder. It's not showing there either. I tried several different USB ports. It appears Ubuntu can't detect USB flash drives.
The problem of slow usb transfer speeds has been half solved in Lucid. I'm getting 25 mbps plus speeds when it comes to transferring data to portable hard drive. But with my Kingston flash drive the speeds are still as low as 2 mbps. Is this because some flash drives are not meant to be compatible with Ubuntu?
I'm buying a new memory stick online, but on the page I'm buying it from, it says "OS Required: Microsoft Windows XP, Apple MacOS X 10.1.2, Microsoft Windows Vista / 7" so I'm wondering does this mean it won't work in Linux (Ubuntu)? Because i thought that flash drives were independent of OS.
I have 64bit Maverick installed and am using VirtualBox 3.2.12 to run 32bit XP Home. In the devices menu, nearly all the USB devices are grayed out. The printer is the only exception. It is working fine. If I plug in a flash drive (memory stick or whatever one wants to call it), Ubuntu sees it and it appears in the menu but is grayed out. When I remove the device, it disappears from the menu. This tells me that VirtualBox sees them. How do I get to access these USB devices? What have I omitted to do?
I can't use my shares on external drives. I've tried to work with this and I really like Fedora but enough is enough. enough having to recover from multiple crashes attempting to get Nvidia drivers installed but I've given up on this. I haven't found a solution after HOURS and HOURS of searching. I was willing to wait for 13 to have 3d support on my Nvidia card but if I can't find a solution to this one
Sometimes I get a problem with the basic "umount" command. I get an error message telling me that for one reason or another, the device couldn't be unmounted. Usually, it says the device is busy, when I can't see how it possibly can be. When this happens I'll use "umount -l" or "umount -f" or sometimes "eject" but I'm still not happy, because at the back of my mind I'm worried about damaging the integrity of the device's filesystem. What's the CORRECT way to deal with this problem?
I have Fedora 14 installed on my main internal drive. I have one Fedora 14 and one Fedora 15 installed on two separate USB drives.When I boot into any of these drives, I can't access any of the other hard drives from the other drivesll I can, but just the boot partitions.Is there any way of mounting the other partitions so I can access the information?---------- Post added at 12:42 PM ---------- Previous post was at 09:34 AM ----------I guess even an explanation on why I can't view them would be good too.
I have an email server that I think is about to have a hard drive fail. It is running an old install of Redhat 9.0 I think. It has 2 120gb hard drives mirrored as a raid1. I want to copy those to a new pair of 500gb hard drives again as the same disk raid1 mirror. What tool would work for this? DD or partimage? Would it all be exactly the same and boot up still?