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0
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0answers
13 views

Need advice about Linux I/O user space API

I work with the SCST SCSI target subsystem now, and I was asked to compare this subsystem (which is not a part of the kernel) with kernel SCSI subsystem LIO (mostly performance). So, I'm going to ...
-2
votes
0answers
15 views

Lun os crash in san box [on hold]

In my server lun os rhel6u5 is getting crashed . San box i'm using is p4000. Please tell me what might be the reason for os crash . Only for linux i'm seeing this issue
0
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0answers
18 views

Error estimating the space of the microsd in my cellphone Ubuntu 14.04

Well, the problem is this, I connected my cellphone to my laptop and when I tried to transfer some mp3's to my cellphone, Ubuntu said that the device doesn't have enough space, but in fact, it has ...
-1
votes
0answers
21 views

Crouton/Chrome OS reading different amounts of free space [duplicate]

I recently installed Ubuntu to my Acer C710 Chromebook using crouton. I am having a small problem, Chrome OS (in the downloads folder) is saying that I only have 269GB of free space, where as Ubuntu ...
1
vote
2answers
29 views

Why do Ubuntu AMIs only have 8gig on root

I've created an EC2 instance from an Ubuntu AMI but the instance storage is split, with 8gig on the root and the rest mounted at /mnt Why is this? How do I get it all mounted on the root?
0
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0answers
30 views

Same USB Port, Same Device: Sometimes Superspeed (USB 3.0) and Sometimes high-speed (USB 2.0)

OS: Ubuntu 14.04.1 LTS updated to Ubuntu 14.04.2 LTS Plugging USB flash drive directly into the notebook computer (USB 3.0 port; not using HUB; ALL USB 3.0 external hard drives always connect at ...
8
votes
6answers
7k views

Why is my external USB hard drive sometimes completely inaccessible?

I have an external USB hard drive, consisting of an 1 TB SATA drive in a Rosewill RX35-AT-SU SLV Aluminum 3.5" Silver USB 2.0 External Enclosure, plugged into my SONY VAIO VGN-NS310F laptop. It is ...
0
votes
1answer
23 views

I want to use my secondary HDD for everything [closed]

In windows, you can change some settings so that only the operating system is on the sdd, and all installed programs and user documents are installed/stored on a secondary HDD. How would I do this so ...
0
votes
1answer
33 views

Virtual RAM folder in Ubuntu?

I would like to have a folder mounted as temporary, which is actually my RAM. This is so that, for example, I could copy a movie into my RAM, unplug my external drive, and then watch it. Can this be ...
4
votes
1answer
3k views

Can't access any storage devices on 12.10

Hi I've just started using Ubuntu 12.10 (today!) my first time with any non-windows OS. I wanted to retrieve some files after windows stopped working. I boot Ubuntu from a USB and it seems to work ...
0
votes
0answers
32 views

How can i increase the storage size on ubuntu?

Extra disk defined for storage on ubuntu,but even i can see the volume size in disk utility, when i went to mounted storage that is done before, i see old size of storage.What should i do for ...
0
votes
1answer
35 views

Make more storage on VirtualBox ofr Ubuntu 14.10

I am trying to increase my storage space on my Ubuntu 14.10 virtual machine on Virtual Box. I did sudo apt-get clean to remove cached files but I now have 579 MB left: Filesystem Size Used ...
1
vote
1answer
395 views

How can I acces to my Windows Phone?

I have a Nokia Lumia 520 and I was wondering if there is an application or something like that to access to my Windows Phone storage. It runs Windows Phone 8.1.
0
votes
0answers
320 views

Ceph and Cinder, volume stuck in “Creating”

I've configured Cinder with RBD backed only and every time I create a volume it hangs in status "Creating". My openstack installation follows exactly the Juno guideline for Ubuntu 14.04, in detail: 1 ...
0
votes
0answers
45 views

Cannot reattach iscsitarget after reboot

So I had built a SAN Storage over Ethernet using Ubuntu Server 14.04 and IscsiTarget last year. About a week ago we had a major crisis with our 16TB SAN and it for some reason just decided to start ...
0
votes
1answer
57 views

Can't expand Ubuntu VM's hard drive space [duplicate]

Running df -h returns: Filesystem Size Used Avail Use% Mounted on /dev/sda1 3.9G 3.7G 1.8M 100% / none 4.0K 0 4.0K 0% /sys/fs/cgroup udev 2.0G 4.0K 2.0G ...
0
votes
1answer
2k views

btrfs for deduplication and compression at the same time?

I'm thinking about using btrfs functions for both deduplicate and compress my storage... My question is: is it efficient? I mean, does it deduplicate AND compress at the same time efficiently?! I'm ...
0
votes
1answer
36 views

What is the safest method for repartitioning space from the / partition? [closed]

I've got a 240GB SSD that I'm using as my boot/applications drive and only have Ubuntu 14.04 installed, so no finagling with Windows or OS X installs. I originally partitioned off 40GB of that 240GB ...
0
votes
0answers
15 views

The storage cannot up free size after remove log file

I run web application on my Centos server. Now my log tomcat file too large. To remove it,I use command: rm -rf /root/Development/apache-tomcat-7.0.56/logs/catalina.out After removed, I used df ...
0
votes
1answer
41 views

LVM partitioning - how to assign disk space equally

I want to divide the remaining space on an LVM physical volume exactly equally between five new logical volumes (they're going to end up as personal network drives for five users). Is there a ...
0
votes
0answers
85 views

FCOE Interface Connectivity Issue

We are trying to initialize FCOE interface for EMC SAN (vnx7600) Connectivity using open FCOE utilis on Ubuntu 12.04.5 LTS with Broadcom (brcm 10gbe 4p 57840s-kbndc) network card. But we are able to ...
1
vote
1answer
173 views

8GB RAM is fullfilled, addressed /tmp /var/log into RAM

Ok, so I have 8GB memory and 30GB msata storage + some external drives... 30GB for ubuntu, no SWAP partition, only main / Updated fstab to store /tmp and /var/log into RAM and Firefox caching into ...
6
votes
5answers
11k views

Recommended storage scheme for home server? (LVM/JBOD/RAID 5…)

Are there any guidelines for which storage scheme(s) makes most sense for a multiple-disk home server? I am assuming a separate boot/OS disk (so bootability is not a concern, this is for data storage ...
14
votes
9answers
3k views

Is there a Gmail Drive?

is there the gdrive in ubuntu? like windows have. Or similar
0
votes
1answer
31 views

Storage seems to be filling up by itself in 14.04 [duplicate]

My hard drive appears to be filling itself up by itself. Every time I delete files, it immediately fills up. I do not have back up enabled either. I don't even download much. I mostly stream. The only ...
0
votes
2answers
73 views

Storage almost full for 14.10

I recently wiped my computer to have 14.10 as my only OS. It has 160 GB of storage. That was a month ago. Now, I keep getting prompts that the storage is almost full. And when I look it says I only ...
0
votes
0answers
18 views

share a disk to multiple host while maintaining data consistency

I have multiple hosts which will have disks (filesystem to be created on it and mounted) coming through backend storage. 1> One way of doing this can be - Map disk to one Host A, and export same ...
0
votes
2answers
20 views

Partioning drive containing OS with media

I currently have a drive containing a partition with windows installed. The problem is that inside this partition I have all of my media (music, books, etc). I want to install Ubuntu on the same ...
0
votes
0answers
138 views

How do I add an environment variable on the Swift All In One installation in Ubuntu?

How do I add an environment variable on the Swift All In One installation in Ubuntu? The command in step 5. of the linked webpage under the heading Setting up scripts for running Swift after where it ...
0
votes
0answers
28 views

mount.ecryptfs_private ALIAS feature

Situation: I have my $home on a hard drive which is full, bought a new one and about to use it. Gparted did it's thing and what I'd like to do is mounting this new drive (/dev/sdb1) as $home/newdrive. ...
0
votes
0answers
139 views

failed build dependencies during rpmbuild --rebuild

I am trying to install a driver for our IBM System Storage TS2900 Tape Autoloader. I have downloaded a driver lin_tape-2.2.0-1.src.rpm from IBM support site. By following the installation instruction, ...
2
votes
1answer
26 views

can't locate storage. dual boot system

I am new to ubuntu. I am dual booting my system w/ windows 8. I have the os on a ssd I have 4 1 terabyte hhd for storage. they are set up in windows under a storage pool. when I am ubuntu the drives ...
3
votes
5answers
5k views

Sd card bigger than 2gb is not recognized in ubuntu 12.04

When I insert a card up to 2gb it is immediately seen by the system but if try it with bigger one it's not seen. I presume the issue is not due to the card reader itself as it reads all cards under ...
0
votes
0answers
29 views

Ubuntu 12.04 will not boot error “Screen,Graphics Card and Input Device could not be correctly detected”

Problem occurred whilst trying complete system bacup. Suspect not enough disk space. How to access system to remove saved backup disk?.
2
votes
0answers
269 views

Swift Through Horizon

Deployed a single node swift, i.e., containing both swift-proxy and swift-storage charms, in a multi-node openstack environment. Here is my config file: swift-proxy: zone-assignment: 'manual' ...
0
votes
1answer
48 views

What kernels & packages do I un-install?

Okay, my wife's computer is apparently running out of space on /boot and from what I can tell in similar questions, it's related to unused kernels (which makes no sense, considering it's a fresh ...
0
votes
0answers
39 views

Ubuntu claims its out of space? [duplicate]

When my wife starts her computer, she is told (after logging-in): The volume "boot" has only 0 bytes disk space remaining. You can free up disk space by removing unused programs or files, or by moving ...
1
vote
1answer
76 views

System runs out of space, space returns after restart

I have no many details except this - After a while my system is using more than 80% of the file system but after the restart it returns to usage of 9%. I have no idea why it happens and therefore I ...
1
vote
3answers
748 views

Change installation path / move programs

I am using a 120GB SSD and a 1TB HDD. I created Ubuntu (home directory, etc.) on the SSD and stored some data (music, photos) on the HDD. Sadly the SSD is now full because of my games and programs. I ...
0
votes
0answers
85 views

I want to disable USB storage but usb mouse keyboard and datacard should work in any version of ubuntu

I want to disable USB storage but usb mouse keyboard and datacard should work in any version of ubuntu like ubuntu 12.04 or ubuntu 13.10 Thanks & Regards Rohit
33
votes
8answers
163k views

How do I mount an SD card?

My computer has an SD card slot. When I put a working SD card into the slot, nothing happens. When I put a CD or DVD in, or plug in a USB drive, the medium is mounted and available. Is there something ...
3
votes
2answers
284 views

Change where basket saves notebooks?

Currently I am trying to use Basket but, I can't find the place where it lets me change where my Baskets are stored. I need to keep them encrypted from prying eyes and want them located in ...
0
votes
1answer
267 views

adobe flash storage settings

I have recently installed Ubuntu 14.04. I want to increase the local storage, but i cannot figure it out on this operating system. I have tried everything that i have researched, i think anyway. When ...
1
vote
1answer
887 views

How to increase storage memory in my system(14.04)(installed alongside Windows 7)?

I have installed Ubuntu 14.04 alongside windows 7 by selecting 30GB approximately. Now I want to increase storage memory with out affecting both Ubuntu and Windows. I saw this question, but I can't ...
0
votes
1answer
102 views

Whenever I try to download my Ubuntu 1 files, chrome block me.

I received an email regarding the closure of ubuntu1 files I tried using the link to transfer (os is Windows 7 Ultimate) each time I tried I received error message Chrome blocked download, is ...
0
votes
0answers
103 views

Storage Devices Mounting Problem

I'm using Xubuntu 14.04(64bit) and I have two internal hard disk drives installed, few days ago I accidentally ejected one partition. I tried to remount it but it gave me an error. I've already had ...
2
votes
1answer
96 views

Multipathing issue with Dell Powervault MD3660f

I’m configuring a Dell PV MD3660f storage . Its directly attached to a R320 server (by FC HBA) and the server is running Ubuntu 12.04. For redundancy I have connected two FC HBA with both controllers ...
0
votes
1answer
25 views

Why is it showing so big size of files?

This is the screenshot of the properties of all files except /home: My whole hard disk is of ~320 GB, then how is it so big?
1
vote
0answers
12 views

Mounting disk being used on RAID

I have a server with two 2 TB drives (so 4 TB total capacity). But because of RAID only 2 TB is available for storage. I would like all 4 TBs to be available for storage. This means disabling RAID and ...
2
votes
1answer
92 views

Why do EC2 instances provisioned with Juju no longer include additional storage?

I recently upgraded from Juju 1.18 to 1.18.1, and suddenly my charm to deploy a MapR hadoop cluster stopped working. I traced the problem to the fact that non-root disks are no longer associated with ...