Hard Disk Usage :: Sda2 Is 91% Used?
Apr 3, 2008
When I check hard disk usage I get the following:
Quote:
Filesystem Size Used Avail Use% Mounted on
/dev/sda2 9.7G 8.4G 905M 91% /
/dev/sda5 215G 415M 204G 1% /var
/dev/sda1 99M 16M 78M 17% /boot
tmpfs 2.0G 0 2.0G 0% /dev/shm
/dev/sdb1 227G 188M 215G 1% /disk1
sda2 is 91% used.. I am not sure what is it filled with. How can I know what is exactly on that partition?
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Jun 10, 2007
After cPanel has been upgraded to 11 I noticed on the service status page that Disk /dev/sda2 (/var) is at 92% full. Has anyone else gotten or have done something wrong?
BigTom3007
I'm running CentOS 4.5 i686 and Kernal 2.6
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Apr 29, 2008
My server has a small SAS disk(about 73G), if I use 90% diskspace of it, is it good idea, will it harm the physical HDD?
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Apr 30, 2008
how can i check how much hardisk i have with ssh/directadmin?
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Mar 4, 2008
I currently have a 160gb HDD and its almost full.. I wanted to mount another on the server so can anyone assist me in doing it..
And one more thing..
Currently i have all my data in the /home/user/public_html/ folder which is on my current HD.. Now if i add the second HDD to it how will the data be managed..
I mean if suppose someone uploads a file in my site then in which HDD will it go and when it gets downloaded then how will it know from where to download it..
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Jun 10, 2007
It looks like the hard disk in my server is very problematic and that's the source of all my suffering all these months.
Anyone know how to ghost the content of my hard disk? Also where should I store the "image"?
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Oct 19, 2007
I face a problem in a server:
Hard disk DARPA bakup
I deleted backup site of almost 5 days
Now I want these bakup
Is there a method of retrieval?
I wish if there was any way to recover the files deleted from the hard disk
Wish benefit
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Feb 22, 2007
I am running a dating website and getting more and more users with every day. They can upload from 10 till 100 pictures depending of their account satatus. Server's hard disk will be full in some 5-6 months. I can not attach unlimited amount of hard disks to the same machine. What can I do in this situation?
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Dec 26, 2007
My server (Fedora Core V and Plesk 8) hard disk broke 2 days ago and my bakckup tar.gz is too old.
Datacenter (fdcservers.net) tried to put old harddisk as slave but server is not recognising the old drive. Datacenter say that can not do anything more.
My question:
Is there any software or company that can recovery my harddisk data?
My last 6 months work is gone now.
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Sep 12, 2009
trying to get my Win2k3 Standard R2 server to work.
Problem:
I did some Windows update around 3am this morning but during the update process. I lost Remote desktop connection as my machine is do several attempts to connect with the remote server. I cancel the attempt after several try. I figure i can remote desktop back in again if i wait for a bit but I couldn't re-establish the connection with my remote server. So, I drove to the Datacenter to check it out and it turn out the machine have rebooted and I'm stuck with "NTDetect failed" error message. After some googling, I was trying to fix this error by copying NTLDR and NTDetect.COM into C: but when i tried to use the Win2k3 CD to go into Windows Setup and repair. I got an error message telling me that "Setup did not find any hard disk drives installed in your computer...".
After some googling, I found the two Maxtor SATA hard disks might be the problem and one soultion that i found was to disable the SATA or set it to IDE since the motherboard have nvida RAID controller onboard. I check the BIOS and the RAID is set to disabled and then i tried to disable SATA and only enable IDE. It still give me the same error message about not able to find any hard disk.
I'm on my last rope here. I'm short of reformatting the hard disk and do a fresh reinstall but I will like to avoid this.
Does anyone know if cancel Remote desktop connection attempt during Windows update process cause this NTdetect failed problem or something else that might related to my hardware. I can assure you that two SATA hard disks shown on BIOS.
The soultion to NTDecte failed problem seem to be just copying NTLDR and NTdectect.com into C: but since i can't even get to Repair mode during Windows setup with no disk install error. Can someone recommand how to solve this problem?
The motherboard that i use is ASUS M2N-MX SE AM2 NVIDIA GeForce6100 / nForce430 and the BIOS is American Megatrends Inc.
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Oct 5, 2008
My server hard disk is crashed badly. The rescue function in the server cannot take part and so I've tried using some recovery software to get back my data.
I've tried using Easy Recovery Professional. It sort all the files by it file type into different folder. I found a folder named .DB, there are also some .ado and . ldb folder too. I guess one of it is my database. The problem now is, i dunno how to read the file.
Do you have any idea to read it? I've tried many recovery system. eg. DiskInternals Linux Recovery, Disk Doctor Linux Recovery.
it is a linux server
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Jul 31, 2013
My windows server's hard disk was crashed & now I have mounted it as secondary hard disk on the server .
Now I want to restore the data to new server .
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Feb 10, 2015
I have a server with two hard disks.
The centos operating system and plesk (and also apache webserver) are installed on the first hard disk.
I have mounted the second hard disk (6 TB with ext4 file system) in a folder under /var/www/vhosts/AHostingAccount directory.
This folder is accessible via plesk's file manager but i cannot access it via ftp.
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Mar 3, 2014
Is any way to change hard disk memory limit for created subscription ? It is 4 Gb I have to increase it to 8 Gb.
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Jul 21, 2007
i Have 2 vps From Swvps and HostForWeb
When Finish Transfer Old VPS( HostForWeb ) To New VPS (Swvps.com) and See Disk Usage
Swvps=> 13 gig Usage
HostForWeb=> 23 gig space!
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Jul 11, 2009
I'm having a problem with my /usr. When I check it through WHM it's 100% full. But when I check it through SSH ( du -sh /usr ). it's almost 50% full
is there a way to let WHM recalculates the disk usage for /usr.
i already tried to empty it. but the 100% in WHM never changed. I deleted about 3GB of files. but in WHM, still saying 9.4GB used from 9.9GB
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Jun 5, 2008
I am getting problem , my package is 500MB and i have checked cpanel > file manager , there is showing disk usage 350 MB but there is no file under public_html/ and out of public_html/ directory , what can i do and why this is showing 350 MB disk usage but there is no files.
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Sep 5, 2007
whm only shows this in server information area > disk usage
Code:
Filesystem Size Used Avail Use% Mounted on
/usr/tmpDSK 243M 4.4M 226M 2% /tmp
/tmp 243M 4.4M 226M 2% /var/tmp
It is not showing actual disk space for sda1/sdb1
I restarted crond and that did not fix it, nor forced cpanel update.
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Sep 2, 2007
I recently had to do an OS reload on my server box and when i restored all the accounts, they are all viewing as using 0mb of space.
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Nov 11, 2007
my vps virtuozzo indicates that my disk usage is full. However, my only 1 site is using only a few gig.
what should i do? what folder should i safely delete to free up some space?
etc, dev? or maybe tmp?
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Feb 25, 2015
I have a new CentOS 7, with Plesk 12, CentOS 7 by default has XFS filesystem.
I try migrate sites from another Plesk Server but Plesk agent say: "hard disk quota is not supported due to configuration of server file system" (my CentOS 7)
My CentOS7:
CentOS Linux 7.0.1406 64 bits
Plesk 12.0.36
My fstab
[root@ns ~]$ cat /etc/fstab
/dev/mapper/centos-root / xfs defaults,usrquota,grpquota 1 1
UUID=ba391bd5-786c-4ae7-8bbd-f36f831ae6eb /boot xfs defaults 1 2
/dev/mapper/centos-swap swap swap defaults 0 0
I added "usrquota,grpquota", then mount -o remount / ; but when I try quotacheck -fmv / I gest this:
[root@ns ~]$ quotacheck -fmv /
quotacheck: Skipping /dev/mapper/centos-root [/]
quotacheck: Cannot find filesystem to check or filesystem not mounted with quota option.
but quotaon command works:
[root@ns ~]$ quotaon /
quotaon: Enforcing group quota already on /dev/mapper/centos-root
quotaon: Enforcing user quota already on /dev/mapper/centos-root
The problem here is why Plesk does not recognize quotas as enabled on CentOS 7??
If I try this command it seems good:
[root@ns ~]$ /usr/local/psa/admin/sbin/usermng --isquotable
0
Also I do this:
- Disabled Selinux
- Check all packages as quota, etc.
I have been using some reference: [URL] ....
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Feb 17, 2007
Mountain View (CA) - As a company with one of the world's largest IT infrastructures, Google has an opportunity to do more than just search the Internet. From time to time, the company publishes the results of internal research. The most recent project one is sure to spark interest in exploring how and under what circumstances hard drives work - or not.
There is a rule of thumb for replacing hard drives, which taught customers to move data from one drive to another at least every five years. But especially the mechanical nature of hard drives makes these mass storage devices prone to error and some drives may fail and die long before that five-year-mark is reached. Traditionally, extreme environmental conditions are cited as the main reasons for hard drive failure, extreme temperatures and excessive activity being the most prominent ones.
A Google study presented at the currently held Conference on File and Storage Technologies questions these traditional failure explanations and concludes that there are many more factors impacting the life expectancy of a hard drive and that failure predictions are much more complex than previously thought. What makes this study interesting is the fact that Google's server infrastructure is estimated to exceed a number of 450,000 fairly mainstream systems that, in a large number, use consumer-grade devices with capacities ranging from 80 to 400 GB in capacity. According to the company, the project covered "more than 100,000" drives that were put into production in or after 2001. The drives ran at a platter rotation speed of 5400 and 7200 rpm, came from "many of the largest disk drive manufacturers and from at least nine different models."
Google said that it is collecting "vital information" about all of its systems every few minutes and stores the data for further analysis. For example, this information includes environmental factors (such as temperatures), activity levels and SMART parameters (Self-Monitoring Analysis and Reporting Technology) that are commonly considered to be good indicators to describe the health of disk drives.
In general, Google's hard drive population saw a failure rate that was increasing with the age of the drive. Within the group of hard drives up to one year old, 1.7% of the devices had to be replaced due to failure. The rate jumps to 8% in year 2 and 8.6% in year 3. The failure rate levels out thereafter, but Google believes that the reliability of drives older than 4 years is influenced more by "the particular models in that vintage than by disk drive aging effects."
Breaking out different levels of utilization, the Google study shows an interesting result. Only drives with an age of six months or younger show a decidedly higher probability of failure when put into a high activity environment. Once the drive survives its first months, the probability of failure due to high usage decreases in year 1, 2, 3 and 4 - and increases significantly in year 5. Google's temperature research found an equally surprising result: "Failures do not increase when the average temperature increases. In fact, there is a clear trend showing that lower temperatures are associated with higher failure rates. Only at very high temperatures is there a slight reversal of this trend," the authors of the study found.
In contrast the company discovered that certain SMART parameters apparently do have an effect drive failures. For example, drives typically scan the disk surface in the background and report errors as they discover them. Significant scan errors can hint to surface errors and Google reports that fewer than 2% of its drives show scan errors. However, drives with scan errors turned out to be ten times more likely to fail than drives without scan errors. About 70% of Google's drives with scan errors survived the first eight months after the first scan error was reported.
Similarly, reallocation counts, a number that results from the remapping of faulty sectors to a new physical sector, can have a dramatic impact on a hard drive's life: Google said that drives with one or more reallocations fail more often than those with none. The observed average impact on the average fail rate came in at a factor of 3-6, while about 85% of the drives survive past eight months after the first reallocation.
Google discovered similar effects on hard drives in other SMART categories, but them bottom line revealed that 56% of all failed drives had no count in either one of these categories - which means that more than half of all failed drives were put out of operation by factors other than scan errors, reallocation count, offline reallocation and probational counts.
In the end, Google's research does not solve the problem of predicting when hard drives are likely to fail. However, it shows that temperature and high usage alone are not responsible for failures by default. Also, the researcher pointed towards a trend they call "infant mortality phase" - a time frame early in a hard drive's life that shows increased probabilities of failure under certain circumstances. The report lacks a clear cut conclusion, but the authors indicate that there is no promising approach at this time than can predict failures of hard drives: "Powerful predictive models need to make use of signals beyond those provided by SMART."
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Feb 11, 2008
root@server # df -h
Filesystem Size Used Avail Use% Mounted on
/dev/sda3 145G 145G 0 100% /
/dev/sda1 99M 41M 54M 44% /boot
none 250M 0 250M 0% /dev/shm
/usr/tmpDSK 6.7G 74M 6.3G 2% /tmp
/tmp 6.7G 74M 6.3G 2% /var/tmp]
I cannot trace where the usage is coming from. There is only one account on this box using 26GB. Its a centos/cpanel box. I checked /var/log and had already deleted audit.d directory. /usr/local/apache/domlogs and logs show almost nothing.
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Jul 12, 2008
Running the latest version of WHM 11.23.2 & cPanel 11.23.4-C26138
So far tried the following commands:
/scripts/initquotas
/scripts/resetquotas
/scripts/fixquotas
the above commands done nothing - really waste of time!
The cPanel asked my to contact my VPS provider and ask them to reinitialize quotas for your VE and possibly check further into the node to correct the issue. As for VPS provider they did some tests & told me that they "fixed" & can't find any issues on the node, but the problem is still exists.
asked by VPS provider to do:
/scripts/fixquotas
restart VPS
/scripts/upcp --force
how to fix cPanel bug?
The attached image are proof of Disk usage not being updated in WHM & cPanel, as this account contains 17.6 MB (18,472,960 bytes).
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Aug 30, 2008
I'm starting a webhosting business in the next few months (working on the panel), and was wondering what is the best method to limit the amount of disk usage the user can use? I know about Disk Quota, but that would be a pain to use. Is there anything built into IIS7?
Also, is it possible to use a SQL 05 DB for FTP user accounts with IIS7? If not, is there any other way to have FTP accounts *without* having to create a windows user account?
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Jan 19, 2014
I have been a Plesk Panel user for several years and I found PPA very interesting because of its great scalability.
It has been time consuming to figure it out how PPA handles several Plesk Panel aspects.
Does PPA has support for MailEnable disk usage calculation? If it does, where? and how often does it collect disk usage info from Mail Service Node??
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Mar 12, 2015
I'm running Plesk 12.0.18 on Centos 7, recently I've got emails from backup service stating that it could not complete the backup due to insufficient space available on disk. Normally I have plenty of disk space available so I check the disk using the command
df -h
Filesystem Size Used Avail Use% Mounted on
/dev/root 20G 2.3G 17G 13% /
/dev/md2 91G 82G 4.4G 95% /var
it seems that /var has been growing up a lot,
but if I run the command
du -sh /var
I get a total size of 5.7G (not 82G as stated before)
is Plesk calculating the wrong size or it's me using the wrong commands?
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