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Are there any good free C/C++ libraries that enable reading from common devices with filesystems such as UDF, and ISO9660 and extracting files/metadata etc.?
So far all I've been able to find is GNUs libcdio which is promising, and some "Magic UDF" which...
Started by Matt Joiner on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
Knowledge of how block devices....
Specifically which got me through:
The reference standard on which UDF is built Universal Disk Format specification.
Zip supports extracting files from UDF and ISO disk images, and is mostly LGPL licensed.
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In my computer I have a card reader, and DOpus shows a device (with attached letter) for each one, even though there's no card in the drive: is there a way to only display devices with a disk/card in it ?
DOpus 9 or 10.
Started by leo42 on
, 20 posts
by 8 people.
Answer Snippets (Read the full thread at dopus):
Turning the option "hide empty devices drives just started showing up when they....
Show where? There are options to hide empty devices, but which option you need depends on where we of a sudden, they would show up, even though they are empty.
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I'm thinking of improving the performance of my development machine, and the next step is the IO subsystem, namely, the hard disks. Assuming consumer grade disks (which removes SCSI and SAS drives) and a reasonable bill (which removes the option of two...
Started by Bruno Lopes on
, 11 posts
by 11 people.
Answer Snippets (Read the full thread at stackoverflow):
You it a few months ago, I believe I found... .
Now, the build process and Tomcat startup literary hurt.
Determined that disk I/O is your current bottleneck? If it's not then it doesn't matter anyway and then had to go back to "normal" disk.
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Ask your Facebook Friends
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Hello again, Sorry for not posting back earlier but I have had some real life to deal with.
Anyway, I found out that mkinitrd accepts a UUID in the -r parameter so I tried creating an initrd with a UUID in the -r parameter to mkinitrd and using a generic...
Started by vovim on
, 6 posts
by 4 people.
Answer Snippets (Read the full thread at linuxquestions):
Dunno, mine works as is, so to a single drive and see if that gets ... .
Knowing the exact error should help some, but it might be possible that you used uuid for disk where you wanted partition, or uuid for partition where you wanted disk...
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I am running an ubuntu 8.04 server instance with a 8GB virtual disk on vmware 1.0.9.
For disk maintenance I made a copy of the virtual disk (by making a copy of the 2 vmdk files of sda on the stopped vm on the host) and added it to the original vm. Now...
Answer Snippets (Read the full thread at serverfault):
I just realized I typed
$ sudo fsck.ext3 /dev/sdd
which tells to check the whole disk.
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I have a batch of linux servers using software raid 1 that need to have both disks swapped. While this can be done one disk at a time, I'd like to know if it is possible to do both at once with a process like the following, to reduce the outages needed...
Started by DrStalker on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at serverfault):
Basically I make a 512M partition in the beginning of each disk, which serves....
The new drives as spares, and then run mdadm /dev/mdX --grow -n 4 (or however many devices you want in the system using raid1 (typically 4 or more devices).
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I'm looking for a way to list all connected storage devices, like Disk Utility does. That means also for not mounted volumes.
The second thing I'm looking for is more detailed information, to what port a device is connected, the size of it and the block...
Started by Georg on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
You can check out the documentation , specifically you want to pay attention .
For all block devices.
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Possible Duplicate:
Find external and internal devices attached to a system in Linux
How can i find through terminal that which devices are external and which are internal.
By external i mean devices attached to USB port. For Example, USB Drive, Portable...
Started by MA1 on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at superuser):
The link nameYou can use lsusb to list USB devices, lspci to list PCI devices, and lspcmcia to list PCMCIA of the ....
If you only care about disk-type devices, you can also look into /dev/disk/by-id .
devices.
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This may seem a bit counter-intuitive, but I'm looking for a NAS device like the QNAP that can be direct attached to a server. The rationale here would be backup speed. I would like to backup via esata, sas, or some other fast direct attach connection...
Started by Boden on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at serverfault):
Direct attached storage devices (DASD), like SAS or ESATA a boundary into something....
These devices support a variable number of drives, and can presentWhat you're looking for is a bit odd.
For an external disk array than for a NAS.
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How can i find through terminal that which devices are external and which are internal.
By external i mean devices attached to USB port. For Example, USB Drive, Portable USB HardDrive etc.
By internal i mean devices attached internally. For Example, SATA...
Started by MA1 on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at superuser):
Any attached....
I don't have any USB devices attached at present, but you can see each individual USB controller.
On Debian and Debian-based distributions like Ubuntu, these are provided from lshw on my Debian system .
Currently-attached devices.
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