Logical volume free space

I'm hardly able to work due to insufficient free space, although there's over 100 TB free. How do I fix this? Here's the data:
Available:          1.03 TB (1,031,502,872,576 bytes)
Capacity:          1.11 TB (1,111,826,497,536 bytes)
Mount Point:          /
File System:          Journaled HFS+
Writable:          Yes
Ignore Ownership:          No
BSD Name:          disk2
Volume UUID:          2674000A-FC2A-3020-9E9F-864C1F981EF6
Logical Volume:
Revertible:          No
Encrypted:          No
LV UUID:          97DBC1BE-78AA-4CF2-980B-E2E73E10C769
Logical Volume Group:
Name:          Macintosh HD
Size:          1.12 TB (1,120,333,979,648 bytes)
Free Space:          115 KB (114,688 bytes)

I got the same issue:
Mount Point : / Capacity : 120.1 GB (120,101,797,888 Bytes)
Format : Logical Partition Available : 16.71 GB (16,707,100,672 Bytes)
Owners Enabled : Yes Used : 103.39 GB (103,394,697,216 Bytes)
Name : Macintosh HD Capacity : 120.47 GB (120,473,067,520 Bytes)
Type : Logical Volume Group Available : 18.9 MB (18,948,096 Bytes)
Disk Status : Online Used : 120.45 GB (120,454,119,424 Bytes)

Similar Messages

Windows Server 2012 Logical Disk Free Space (%) Low

I enabled the monitor "Windows Server 2012 Logical Disk Free Space (%) Low" and configured a low threshold to test. I started to get a bunch of warnings from servers, for example:
The disk \\?\Volume{ee0222ed-16de-40a5-af89-f95db3fdf5a4} on computer PC is running out of disk space. The value that exceeded the threshold is 11% free space.
Now I checked on the server, and all the disks have more than 11% free space. Additionally, I don't see any disks with such a name/guid.
When looking at the additional knowledge of the monitor, I see that it is using the following information:
Object Name: Logical Disk
Counter Name: PercentFree
My question is where is this disk coming from, and how can I avoid these disks from creating false alarms? When looking in the Windows Server
From my analyzing the DB, I see that these are the partitions on the server without a volume letter. Any way to avoid getting these discovered and/or alerts, without overriding each one?

Hi,
These "strange" disks are called mount points.
They get discovered by the "Mount Point Discovery Rule".
Go to your authoring => rules => search for the rule above and disable it.
If you want to remove all the instances in your environment you need to use Remove-SCOMDisabledClassInstance
powershell cmdlet.
More info on the cmdlet can be found here: http://technet.microsoft.com/en-us/library/hh920257%28v=sc.20%29.aspx
If you have any more questions please do not hesitate to ask
It's doing common things uncommonly well that brings succes. Check out my SCOM link blog:
SCOM link blog

Need to separate drive alerts with Logical Disk Free Space monitoring in SCOM 2012

I have an interesting need here to separate our SCOM alerts for Logical Disk Free space so that one alert is for OSSystem drives ONLY (C:/D:) and the other monitor alerts on all APP drives only (E:, etc). So far we have had great success using Kevin Holman's
blog post.
http://blogs.technet.com/b/kevinholman/archive/2009/11/24/writing-monitors-to-target-logical-or-physical-disks.aspx
We have overrides set so that the monitors report ONLY the percentage of free space left and ignores any MB threshold. So far so good, the alert comes in that host A reports low disk space on D: at 2.345...% free or host B reports low disk space on F: at
4.567...% free space etc. Now that we have our monitors working within the Windows Server classes Logical Disk, we need to set these monitors so that one is just for C or D drives with the alert named system Logical Disk Free Space OS Disk Warn and the other
monitor just reports on E - Z drives (excluding C or D) with the alert named Logical Disk Free Space APP Disk Warn.
We are very new to SCOM so I made the rookie mistake of creating a dynamic group for all Windows Server 2003 Logical Disk class that only includes Device Name = C or D. But found out too late you cant point a monitor to a group, it has to target a class.
And using the current monitors we set up with the above blog uses the correct logical disk class, but it doesnt care what instance (device Id = value), it will report low disk space on ANY logical drive. How in the world can we separate and exclude these monitors
so that one alerts only on OS disks (C and D) and the other only alerts on app disks (E through Z)?

Hi Kevsharp,
Quite confusing after reading your question.
So based on your requirement, What i understand is you need separate alerts for all the drives of the disk is running at low or out of space right ?
For the above just create a simple performance counter monitor and use the same counters as kevin has used in his blog.
Now Target: Use Windows server operating system (This will target all the Windows operating system agents in your SCOM. If the specified discovery MP's are installed).
Set a threshold Below 10% is critical or what ever. You will get the alerts in your console.
Gautam.75801

SCOM 2007 R2 : Logical Disk Free Space : Did not Alert

Hello reader ,
I know this might be a repeated hearing for you. I have been sitting wit this issue for many hours now. I would like to understand where or what am I missing.
We have the default 'Logical Disk Space' Monitoring enabled for ALL servers in our environment. In one SQL server, non-system drive(E:) went beyond the warning(2000MB and 10%) and Critical (1000MB and 5%) Threshold.The total space allotted for the Drive
E: was 79GB. Now the total space left today morning was 698MB. But no alert was triggered.
I checked the following
If the health service watcher was available. - Yes it was.
If the Space really dropped to 698 - Yes it did. I verified from Performance Report.
I checked if there are any overrides - Nothing specific found.
In most of the blogs they said me to check if both criteria was successful - As shown above it is clearly matches.
Any idea why this alert was not fired ?
S.Arun Prasath HP ARDE TEAM

Thank you Agarwal ! To Answer your Question.
1) verify the monitor settings again.
=> I did this N number of times.
2) ensure there are no overrides
=> I did this too.
3) ensure that monitor properties are set for the correct Windows OS (same as that of the server).
=>What Do you mean here ?. I did not change any settings , it was there by default. No change was done at all.
4) also confirm that you do not have any other overrides on the two aggregate rollup monitors for "logical disk free space". These aggregate rollup monitors are just below the unit monitor in SCOM console.
=>Those Aggregate Rollup monitors are disabled. As we already have this unit monitor Enabled. There is no link to Aggregate monitor.
If all these settings are true, then can you try this. calculate the exact value in both % and MBytes according to your server, put the same values in your monitor through an override and repro the low disk space condition,. you should get an alert.
=> Not so easy to do this in prod. So will keep you posted when this is tested. Looks like this is the only way we can confirm if the alerts are sent.
S.Arun Prasath HP ARDE TEAM

Logical Disk Free Space Monitor - Slow to detect low free space

We are using the built in two trigger (MB and %) logical disk free space monitor in SCOM 2012 R2. We have setup overrides for MB warning and critical for both system and non-system drives and for a group containing disks we do not want monitored. The monitor
actually works fine, triggering an alert when both the MB and % free criteria are met. The problem is that it takes almost an hour for the initial alert to fire. After the initial alert, if I further fill the disk to push it from warning to critical, the alert
changes within the specifiec interval, which we have left at 15 minutes. The alert also clears using the 15 minute interval.
Has anyone else seen this behavior with this monitor? A disk monitor that takes an hour to fire is not going to be very useful.

I wanted to see for myself if there was anything else that I might be missing, so I opened up the Windows 2008 Logical Disk Free Space monitor XML and noticed that there is a NumSamples configuration that is set to 4. So, if the interval is 15 minutes, the
disk would have to exceed both threshold types for 4 consecutive intervals in order to change state and generate alert. This would be a minimum of 1 hour before an alert is raised with the default 15 minutes interval.
Unfortunately, NumSamples is not overrideable in the monitor type, which is too bad... The only way to get an alert sooner than one hour is to override interval. For example, if you want an alert within 20 minutes, override interval to 300 seconds (5 minutes).
Here is the code - see for yourself:
<UnitMonitor ID="Microsoft.Windows.Server.2008.LogicalDisk.FreeSpace" Accessibility="Public" Enabled="true" Target="Server2008!Microsoft.Windows.Server.2008.LogicalDisk" ParentMonitorID="SystemHealth!System.Health.AvailabilityState" Remotable="true" Priority="Normal" TypeID="Microsoft.Windows.Server.2008.FreeSpace.Monitortype" ConfirmDelivery="true">
<Category>Custom</Category>
<AlertSettings AlertMessage="Microsoft.Windows.Server.2008.LogicalDisk.FreeSpace.AlertMessage">
<AlertOnState>Warning</AlertOnState>
<AutoResolve>true</AutoResolve>
<AlertPriority>Normal</AlertPriority>
<AlertSeverity>MatchMonitorHealth</AlertSeverity>
<AlertParameters>
<AlertParameter1>$Target/Property[Type="Windows!Microsoft.Windows.LogicalDevice"]/DeviceID$</AlertParameter1>
<AlertParameter2>$Target/Host/Property[Type="Windows!Microsoft.Windows.Computer"]/PrincipalName$</AlertParameter2>
</AlertParameters>
</AlertSettings>
<OperationalStates>
<OperationalState ID="UnderWarningThresholds" MonitorTypeStateID="UnderWarningThresholds" HealthState="Success" />
<OperationalState ID="OverWarningUnderErrorThresholds" MonitorTypeStateID="OverWarningUnderErrorThresholds" HealthState="Warning" />
<OperationalState ID="OverErrorThresholds" MonitorTypeStateID="OverErrorThresholds" HealthState="Error" />
</OperationalStates>
<Configuration>
<ComputerName>$Target/Host/Property[Type="Windows!Microsoft.Windows.Computer"]/NetworkName$</ComputerName>
<DiskLabel>$Target/Property[Type="Windows!Microsoft.Windows.LogicalDevice"]/DeviceID$</DiskLabel>
<IntervalSeconds>900</IntervalSeconds>
<SystemDriveWarningMBytesThreshold>500</SystemDriveWarningMBytesThreshold>
<SystemDriveWarningPercentThreshold>10</SystemDriveWarningPercentThreshold>
<SystemDriveErrorMBytesThreshold>300</SystemDriveErrorMBytesThreshold>
<SystemDriveErrorPercentThreshold>5</SystemDriveErrorPercentThreshold>
<NonSystemDriveWarningMBytesThreshold>2000</NonSystemDriveWarningMBytesThreshold>
<NonSystemDriveWarningPercentThreshold>10</NonSystemDriveWarningPercentThreshold>
<NonSystemDriveErrorMBytesThreshold>1000</NonSystemDriveErrorMBytesThreshold>
<NonSystemDriveErrorPercentThreshold>5</NonSystemDriveErrorPercentThreshold>
<NumSamples>4</NumSamples>
</Configuration>
</UnitMonitor>
This proves 2 things:
1. Your testing proved that the monitor is working as designed - you got an alert in about an hour
2. This is a bad design at best, or a bug if you wish, as NumSamples should not be a hidden configuration - it should be exposed in override parameters in the console.
This should be fixed by Microsoft.
Jonathan Almquist | SCOMskills, LLC (http://scomskills.com)

How to make a proactive view of the Logical Disk Free Space

Hello,
I was wondering how I could make a view (preferably within a dashboard) that monitors the state of the Logical Disk Free Space values for one or more predefined groups. I can only get this to work with line diagrams but that is pretty hard to read.
I would like to make views like:
1) A simple state view that shows the state of the servers (or disks) in three state form (1. Healthy: 80% or lower; 2. Warning: Between 80% and 90%; 3. Alert: 90% or higher).
2) A view of actual percentages of the disk drives in a table form rather than the usual line diagram.
I prefer the first one the most and seems to be the easiest aswell but I can't seem to get this to work.
I hope that this is possible any like to know how to achieve this.
Thanks in advance,
Bram

Hi Bram,
I think you need to create a new dashboard view for this.
Make a new management pack for this.
Once you create a new management pack.
Go to monitoring TAB
Locate the management pack there and right click and select new Dashboard.
Create a summary view dashboard and then once it is created on the right hand side you will see something like
Performance (Which i edited as LDS report for last 24 hrs as per the screenshot)
Above that you will have a configure option. Click on it and mention the Object, counter and instance and of the LDS performance counter and mention the report duration (Last 1hr or 24 hrs )once you do this dashboard will start collecting the report
for you.
Once you scroll down the report you will get the list of servers in which space is low and how old is that alert
Below is the screenshot for your reference.
Gautam.75801

Logical disk free space counters missing for server 2008 r2 and 2012 r2

I'm trying to get low disk space alerts for server 2008R2 and 2012 R2. While the monitors exist for 2008 and 2012 (Not-R2), they are missign for all R2 operating systems. Any idea how to either obtain these monitors, or create them so I can
get alerts for % disk free alerts?

What is your meaning of " monitors exist for 2008 and 2012 (Not-R2), they are missing for all R2 operating systems."? Does it means that the monitor is missing on all Windows 2008 R2 and Windows 2012 R2 machine or it just a blank circle ?
By default, Windows XXX Logical disk Free Space monitor is enable for all windows XXX. You may check whether an override to disable it. Moreover, Windows Server XXXX Logical Disk Free Space (%) Low and Windows Server 2008 Logical Disk Free Space (MB) Low
is disable by default and you should manually enable it.
Roger

How to enable Logical Disk Free Space

Hi
I have installed SCOM 2012R2 and configured monitoring for Windows 2012 R2 HyperV cluster. i think i configured most of the part but i could not able to see my logical disk free space.
I treid to enable In Monitors --> Windows Server 2012 Logical Disk --> "Logical Disk Free Space" but its grayed out.
can anyone tell me how to monitor my Logical Disk Free space and Physical Disk Free Space.
Here i attached the screenshot of my SCOM - Montiors
Regards
Kris
Kris

Thanks Gautam,
even i go through one by Monitors, i don't see any option to enable monitor. looks like its grayed out.
Regards
Kris
Kris

Logical disk free space is low.

Hello,
I am getting this alert "The disk on computer abc.com is running out of disk space. The values that exceeded the threshold are x% free space and "y" free Mbytes. Can any one clearly explain the issue and what is the proper resolution.
Thank you.

Hi,
this parameter is configured on your site properties (Administration \ Site Configuration \ Site).
It means that free space is missing on your server.
Proper resolution would be to modify the alert threshold or add some disk space.

Windows Logical Drive - Free Space Report

Hi SCOM Experts,
I am able to generate the Free Space Report but it is not accurate for windows 2008 R2.
I am using SCOM 2012 and report is good for windows 2012 servers. Any Help appreciated

Hi There,
My way of getting this report is by using a SQL Query. I have a SQL Query which i Run in the Operationsmanager DB to get the Disk space below 20% on all my agents. Use the below SQL Query to do it.
My SQL Server uses GMT time (London UK time) so i enter london time here.
Just enter a time exactly 1Hr before time when you are running the query (If you are running the query at 1:00PM by yourself then in the bolded portion enter the time as 12:00PM).
select Path, InstanceName, SampleValue
from PerformanceDataAllView pdv with (NOLOCK)
inner join PerformanceCounterView pcv on pdv.performancesourceinternalid = pcv.performancesourceinternalid
inner join BaseManagedEntity bme on pcv.ManagedEntityId = bme.BaseManagedEntityId
where SampleValue < '20' and CounterName='% Free Space' and TimeSampled > 'YEAR-MM-DD 12:00:00.00'
order by countername, timesampled
Gautam.75801

Override Windows 2008 Logical Disk Free Space Monitor

HI all,
can I override this monitor on one concrete logical disk and concrete server ?
thanx
Falcon

find out the monitor
right click the monitor --> overrdies monitor --> speical object of logical disk
select the require hard disk e.g. c: and with path of your server name
Roger

Newbie question: how to monitor cluster disk drive free space

ok folks, it is a really painful process for me to use SCOM2007R2 and I figure it might be easier if I start to ask concrete questions.
1. I have a cluster server and I know some drives have only 10MB and they are not changing at all as I fixed them. How can I use Monitor/Rules so that I could receive Alert? I was told by our admin that SCOM only got triggered if status got changed
In my case, since the drive space will never get changed (fixed to 10MB left), I will never receive alert???
cheers
--Currently using Reporting Service 2000; Visual Studio .NET 2003; Visual Source Safe SSIS 2008 SSAS 2008, SVN --

"Logical disk free space" is the monitor that will be monitoring this.
Yes, SCOM will send alerts only when the Mbytes and % values of the free space ; mentioned in the monitor are met. You can configure this monitor by setting up correct Mbytes and % values to change the state of this monitor and thereafter you
will receive the alerts from this monitor.
Hope this helps.
Thanks, S K Agrawal

Logical Volume Group and Logical Partition not matching up in free space

I was dual booting Windows 7 and Mountain Lion. Through Disk Utility, I removed the Windows 7 Partition and expanded the HFS+ partition to encompass the entire hard drive. However, the Logical Volume Group does not think that I have that extra free space. The main problem is that I cannot resize my partition. I am wanting to dual boot Ubuntu with this. Any ideas? Any help is appreciated. I will post some screenshots with the details. Furthermore, here are some terminal commands I ran: /dev/disk0
#: TYPE NAME SIZE IDENTIFIER
0: GUID_partition_scheme *250.1 GB disk0
1: EFI 209.7 MB disk0s1
2: Apple_CoreStorage 249.2 GB disk0s2
3: Apple_Boot Recovery HD 650.0 MB disk0s3
/dev/disk1
#: TYPE NAME SIZE IDENTIFIER
0: Apple_HFS MAC OS X *248.9 GB disk1 Filesystem 1024-blocks Used Available Capacity iused ifree %iused Mounted on
/dev/disk1 243031288 153028624 89746664 64% 38321154 22436666 63% /
devfs 189 189 0 100% 655 0 100% /dev
map -hosts 0 0 0 100% 0 0 100% /net
map auto_home 0 0 0 100% 0 0 100% /home CoreStorage logical volume groups (1 found)
|
+-- Logical Volume Group 52A4D825-B134-4C33-AC8B-39A02BA30522
=========================================================
Name: MAC OS X
Size: 249199587328 B (249.2 GB)
Free Space: 16777216 B (16.8 MB)
|
+-< Physical Volume 6D7A0A36-1D86-4A30-8EB5-755D375369D9
| ----------------------------------------------------
| Index: 0
| Disk: disk0s2
| Status: Online
| Size: 249199587328 B (249.2 GB)
|
+-> Logical Volume Family FDC4568F-4E25-46AB-885A-CBA6287309B6
Encryption Status: Unlocked
Encryption Type: None
Conversion Status: Converting
Conversion Direction: backward
Has Encrypted Extents: Yes
Fully Secure: No
Passphrase Required: No
|
+-> Logical Volume BB2662B7-58F3-401C-B889-F264D79E68B4
Disk: disk1
Status: Online
Size (Total): 248864038912 B (248.9 GB)
Size (Converted): 130367356928 B (130.4 GB)
Revertible: Yes (unlock and decryption required)
LV Name: MAC OS X
Volume Name: MAC OS X
Content Hint: Apple_HFS

Here is another try via the command line:
dhcp-10-201-238-248:~ KyleWLawrence$ diskutil coreStorage resizeVolume BB2662B7-58F3-401C-B889-F264D79E68B4 210g
Started CoreStorage operation
Checking file system
Performing live verification
Checking Journaled HFS Plus volume
Checking extents overflow file
Checking catalog file
Incorrect block count for file 2012.12.11.asl
(It should be 390 instead of 195)
Checking multi-linked files
Checking catalog hierarchy
Checking extended attributes file
Checking volume bitmap
Checking volume information
Invalid volume free block count
(It should be 21713521 instead of 21713716)
The volume MAC OS X was found corrupt and needs to be repaired
Error: -69845: File system verify or repair failed

Yosemite install fails: "not enough free space in the Core Storage Logical Volume Group for this operation"

This is on a Mac Mini, running Mavericks, with a fusion drive (1TB/128GB), and 85GB free space.
Any ideas?

I too experienced the Low Disk space event… I hit the restart button and the install started again… I thought I got caught in a loop.
On the third time seeing the crawl bar for the Yosemite install I hit the Power Button and force killed the whole process.
Upon rebooting I saw horizontal black and white bars across the screen and VERY Slow everything.
Boot, Icon Bounce, Application Launch, Keyboard response… etc.
I was able to get to the Desktop and then I re-installed Yosemite. Dragging a window was laggy, and jerky…
On the third install of Yosemite things improved some, almost but not quite as fast as Mavericks … Some improvement but copy/writes remained very slow.
I now notice that some Applications such as “Clean My Mac” fail to launch and am still finding out if all are functional.
I have a home rolled Fusion Drive.
Currently I am considering a Clean Yosemite install and a TM restore.
Console and Activity Monitor report callservicesd and Chromehelper among others not responding…
I am on hold for the last ten minutes to Apple Support... They must be VERY busy today...

When I am importing photos from DVD rom, iPhoto shows " not enough free space on the volume containing your iPhoto library", but i have over 200G free in hard drive? how do i fix it?

Mac Pro Book
Mac OS X 10.7.5
iPhoto 11 9.4.2
importing photos into iphoto, shows "Photo cannot import your photos because there is not enough free space on the volume containing your iPhoto library."
tried creat new library, same thing.
currently only has 2,500 photos in iPhoto
Importing about 500 photos, but cant do it due to the message showed above.
Who knows how to fix it?

How much free space do you have on your hard drive? Try the following:
1 - delete the iPhoto preference file, com.apple.iPhoto.plist, that resides in your
User/Home/Library/ Preferences folder.
2 - delete iPhoto's cache file, Cache.db, that is located in your
User/Home/Library/Caches/com.apple.iPhoto folder (Snow Leopard and Earlier).
or with Mt. Lion from the User/Library/Containers/com.apple.iPhoto/
Data/Library/Caches/com.apple.iPhoto folder
3 - launch iPhoto and try again.
NOTE: If you're moved your library from its default location in your Home/Pictures folder you will have to point iPhoto to its new location when you next open iPhoto by holding down the Option key when launching iPhoto. You'll also have to reset the iPhoto's various preferences.
NOTE 2: In Lion and Mountain Lion the Library folder is now invisible. To make it permanently visible enter the following in the Terminal application window: chflags nohidden ~/Library and hit the Enter button - 10.7: Un-hide the User Library folder.

Logical volume free space

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