DELAGIO
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Hard drive says it is almost full when it is not!
Hi Experts!
I have a Windows Server 2008R2 and it is fine so far.
Today it simple began to show me a drive that is almost full, but it is not.
It's a 1TB drive.
Take a look at the attachments and you will see what I am saying. If you add all the values you will see that it is less than 800GB used.
It has no quotas configured!
drive-1.PNG
Drive-2.PNG
I have a Windows Server 2008R2 and it is fine so far.
Today it simple began to show me a drive that is almost full, but it is not.
It's a 1TB drive.
Take a look at the attachments and you will see what I am saying. If you add all the values you will see that it is less than 800GB used.
It has no quotas configured!
drive-1.PNG
Drive-2.PNG
Are you running any Hyper V machines on this box?
use this program works great on Windows 2008 server
http://download.cnet.com/WinDirStat/3000-2248_4-10614593.html
Gives you a detailed view of your hard drive.
use this program works great on Windows 2008 server
http://download.cnet.com/WinDirStat/3000-2248_4-10614593.html
Gives you a detailed view of your hard drive.
ASKER
Here we go:
About it: 744gb...
Take a look at the new screenshot attached.
Nope
Nope
Drive-3.PNG
Your screenshot shows theres about 744 GB used. What do you believe is actually used?
About it: 744gb...
How much ram is in the server? The OS will create a page file of that many same GB on the C drive if installed with defaults.
Take a look at the new screenshot attached.
Do you have volume shadow copies turned on for snapshots? If so these can take up space.
Nope
Do you use VSS for backups its possible that there could be an old snap left behind.
Nope
Drive-3.PNG
ASKER
@trgrassijr55
The first screenshot in the post was taken from the windirstat.
The first screenshot in the post was taken from the windirstat.
Does Disk Management show same thing?
How about from command prompt?
How about from command prompt?
ASKER
Look the new attachment please.
Drive-4.PNG
Drive-4.PNG
ASKER CERTIFIED SOLUTION
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can you expand your windirstat screenshot?
everything else is consistent except that
everything else is consistent except that
Are you running a VM on this machine?
lets try dir /ah from command prompt and dir /a
lets try dir /ah from command prompt and dir /a
ASKER
@xxdcmast
Yes, several items listed.
This is a file server and virtualization (hyper-v) server.
@seth2740
Take a look at the new attachment
Drive-5.PNG
Yes, several items listed.
This is a file server and virtualization (hyper-v) server.
@seth2740
Take a look at the new attachment
Drive-5.PNG
My first post I asked if this was a Hyper-V machine.
How many machines you running on this server?
What resources you using?
You have to assign disk space to the VM's
They will not show up on a disk display
I am thinking your VM's are using the space.
Found some articles for you
http://blogs.technet.com/b/tonyso/archive/2008/09/24/hyper-v-how-to-check-free-disk-space.aspx
http://technet.microsoft.com/en-us/library/cc742412.aspx
http://www.virtualizationadmin.com/articles-tutorials/general-virtualization-articles/reclaiming-lost-hard-drive-space-on-hyper-v-host-servers-part1.html
How many machines you running on this server?
What resources you using?
You have to assign disk space to the VM's
They will not show up on a disk display
I am thinking your VM's are using the space.
Found some articles for you
http://blogs.technet.com/b/tonyso/archive/2008/09/24/hyper-v-how-to-check-free-disk-space.aspx
http://technet.microsoft.com/en-us/library/cc742412.aspx
http://www.virtualizationadmin.com/articles-tutorials/general-virtualization-articles/reclaiming-lost-hard-drive-space-on-hyper-v-host-servers-part1.html
ASKER
I don't think it is the vms.
Look at the "drive-5.png" and you will see the first folder called "hyperv", it's less than 200gb.
Any other ideas? What about the shadow copies?
Look at the "drive-5.png" and you will see the first folder called "hyperv", it's less than 200gb.
Any other ideas? What about the shadow copies?
How much of the disk resource did you assign to each vm?
We need to check that before anything else
Remember I said the amount of the disk defined as a VM does not show in disk usage reports
So if you defined a vm with a 100 gb drive you will not see that in the disk usage reports
We need to check that before anything else
Remember I said the amount of the disk defined as a VM does not show in disk usage reports
So if you defined a vm with a 100 gb drive you will not see that in the disk usage reports
ASKER
Hi,
There are 4 VMs and currently their VHDs are like this:
USED / TOTAL POSSIBLE
31 / 80GB
19 / 120GB
29 / 60GB
106 / 160GB
There are 4 VMs and currently their VHDs are like this:
USED / TOTAL POSSIBLE
31 / 80GB
19 / 120GB
29 / 60GB
106 / 160GB
There you go that is a total of 420GB that's is almost have of your 1 TB drive.
Like I said this does not show up in your displays because it is virtual drives.
But it does show you on the totals on the dir command and all other displays.
Looks like to me you should add another drive and place the VM's on that drive.
Like I said this does not show up in your displays because it is virtual drives.
But it does show you on the totals on the dir command and all other displays.
Looks like to me you should add another drive and place the VM's on that drive.
ASKER
No... don't think this is the problem.
It was all fine and one day the server gets like this, no explanation!!!
And about the shadow copies?
It was all fine and one day the server gets like this, no explanation!!!
And about the shadow copies?
ASKER
Found it!!!
It was the shadow copies from the windows server backup.
Set it to a max of 50gb now!!!
Thanks!
It was the shadow copies from the windows server backup.
Set it to a max of 50gb now!!!
Thanks!
How much ram is in the server? The OS will create a page file of that many same GB on the C drive if installed with defaults.
Do you have volume shadow copies turned on for snapshots? If so these can take up space.
Do you use VSS for backups its possible that there could be an old snap left behind.
If you can provide this information we can probably help more.