A better description for "alarm data store capacity.
I tried to find a description for the "ability of the data store alarm." In the list of the alarms of the Victoria Cross, there is this: default alarm that goes off when the capacity status changes to support the data store or the volumes.
I guess I don't understand what "State of capacity for the volume" means exactly/specifically. Can someone explain?
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get support scsi LUNS for the data store?
I've been delving into the different classes available to HostSystem.queryHostConnectionInfo () and none of the properties appear to contain the id of naa I see when I look at LUNS on an HBA. How do you get to LUN support for a data store?
Figured it out. For anyone else who wants to know:
I created two actions, one to return a hash of the id of naa-online data store object and another action to return a hash of the naa-online drive scsi id
// actions //getDatastoresKeyedByLUN var o_diskHash = new Properties(); for each (var scsiDisk in u_host.config.storageDevice.scsiLun) { //System.log("-> LUN: " + scsiDisk.canonicalName); for each (var dataStore in u_host.datastore) { if (dataStore.info.hasOwnProperty("extent")) { for each (var scsiDiskPartition in dataStore.info.vmfs.extent) { if (scsiDiskPartition.diskName == scsiDisk.canonicalName) { o_diskHash.put(scsiDisk.canonicalName, dataStore); } } } } } return o_diskHash; // getScsiDisksKeyedByLUN var o_diskHash = new Properties(); for each (var scsiDisk in u_host.config.storageDevice.scsiLun) { o_diskHash.put(scsiDisk.canonicalName, scsiDisk); } return o_diskHash; // in workflow for each (var can in dstoreMap.keys) { System.log(dstoreMap.get(can).name + "(" + lunMap.get(can).canonicalName + ")"); }
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Get the scsi for a data store information if the data store is known
Hello
I'm looking for a way to get the information of scsci for a data store if the name of the data store is known. In perl/powershell, this is not a big problem, but how to do this using the Orchestrator. It seems that some information is not available/accessible in vCO, as information volume.extent (object VcHostFileSystemVolume).
For an example on how to do who, in powershell, see
http://vwiki.co.UK/Datastore_to_LUN_Mapping_%28PowerCLI%29
No idea on how to do the same with the Orchestrator.
Concerning
Thomas
Hello
Onyx would not help in this case. After thinking a bit, I found the solution. I looks like:
for each {(var Mon in wfHostObject.configManager.storageSystem.storageDeviceInfo.multipathInfo.lun)
System.Debug ("number of paths:" + lun.path.length);
for each {(var path in lun.path)
If (path.state == 'active') {}
//
Download the mountinfo
//
System.Debug ("mountinfo length:" + wfHostObject.configManager.storageSystem.fileSystemVolumeInfo.mountInfo.length);
for each {(Mount var in wfHostObject.configManager.storageSystem.fileSystemVolumeInfo.mountInfo)
If (mount.volume.hasOwnProperty ("extent")) {}
for each {(measure of var in mount.volume.extent)
var tmp = extent.diskName.split(/\./);
var regExp = new RegExp(tmp[1],'gi');
If (lun.id.match (regExp)) {}
System.Debug ("mount.type:" + mount.volume.type);
System.Debug ("mount.name:" + mount.volume.name);
System.Debug ("extent.diskName:" + extent.diskName);
}
}
}
}
}
}
}
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I am writing a script to determine the way to read and write rates, the average number of read and write average requests read and write latency for each data store.
I tried to do two different ways, with my numbers to end 0.
$startdate = (get-Date-time Minute 7 - 0 - 0 second). AddDays(-1)
$enddate = (get-Date)
$datastores = get-datastore
{foreach ($DS in $datastores)
#1
= [string] $dswriterate ([Math]: Round ((($DS.datastore.write.average |))) Measure - Object - average value). Average), 2))
#2
= [string] $dswriterate ([Math]: Round ((($DS.write.average |))) Measure - Object - average value). Average), 2))
}
I understand that Get-Stat does not work with a store of data entity. It would be great if I could get help with that!
That is right.
You can use my Get-Stat2 function to retrieve available data store counters.
See monitor the size of your vDisks
With the QueryMetrics switch you can see which parameters are available.
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Separate the VMkernel for pulse data store traffic?
Hello.
I was just reading Tech EqualLogic report 'Configuring iSCSI connectivity with VMware vSphere 5 and Dell EqualLogic PS Series storage' and saw something again on pages 3-4.
Dell recommends to create a vmkernel port highly available on the subnet iSCSI serving as vmkernel default port for pulse data store traffic, so that the pulsation of data store traffic will then sit outside the iSCSI Software initiator and consumes any connection of additional iSCSI storage. He goes on to say that the traffic of pulsation of the data store will always use the lowest numbered VMkernel ports on the vSwitch.
It makes sense, but this is the first I've heard of this. Everybody does that, with EQ or other iSCSI solutions?
Thank you
Brian
Not sure that what talking about Dell, but the heartbeat "traffic" data store using the links normal iSCSI. Each host will have a file on one of the heartbeat data stores and open it which means there a lock on the file. The overhead is minimal and there is no need to worry at all.
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confusion of data store capacity
Hello.
I have three ESXi servers in a cluster.
The servers have a Clariion LUN system present themselves.
This is the LUN where comments OS virtual HARD drive.
The logic unit number is about 300 G, but when I look at the summary in the inventory menu > datastore > it shows space set aside 900 g
Please see the attached picture. I'm confused why it shows more than allocated space.
Can someone please advise. Thank you
With ESXi, you can create thin discs. If you create a virtual disk 40 GB slim, the initial size is close to 0, but you install / add the files to the virtual disk grows in the data store (for a maximum of 40 GB). If you are looking for the data store and search in a folder of the virtual machine, you will see that ESXi will report the size actually used plus size provisioned (40 GB in this example). In addition, when you take a snapshot, the space put into service for the snapshot files is equal to the size of the virtual disk. So if you create a new virtual machine with a thin disk of 40 GB, then immediately create a snapshot on this subject, space used will be minimal, but the area put into operation will be 80 GB.
Dave
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View the number of paths and the political path for each data store
Hi all
Seem to be stuck on this one. and all that seems to be able to find through topis and scripts for the air path setting. All I have to do is list each data store to its policy of access road and the number of path for the data store on the host computer.
I'm gussiing it uses the get-vmhoststorage cmdlet?
Any help much appriciated.
Phil
Try something like this
Get-VMHost | %{ $esxImpl = $_ $_ | Get-ScsiLun | where {$_.LunType -eq "Disk"} | %{ $_ | Select @{N="HostName";E={$esxImpl.Name}}, @{N="Path";E={$_.CanonicalName}}, @{N="Policy";E={$_.MultiPathPolicy}}, @{N="Number";E={($_ | Get-ScsiLunPath).Count}} } }
____________
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I have a script that runs a space check before cloning a virtual machine on a data store. Sometimes, he appears to fail (well it ends by design) and behaves as if there is not enough space. However, if I manually update the properties of the data store by clicking on the button shown in the previous screenshot it sppears to work regularly. Can someone please give an example if how I can essentially this key for a specific in PowerCLi data store so that I could incorperate it into my script.
Thank you
The following should do the same thing as the button.
The cmdlet Get-Datastore Gets the information from the object of vSphere.
Due to performance reasons that the info is updated on intervals, or when you ask explicitly for an update.
$ds. ExtensionData.RefreshDatastoreStorageInfo)
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ESXi 5.5 only 4 TB usable for the data store
Hi all
Although in vSphere Client 5,46 TB of capacity is visible, I can only use 3.64 TB to a data store.
Configuration:
-HP Proliant Microserver N40L
-HP Smart Array P410/512 MB BBWC, FW 3.66 Controller
-4 x 2 TB as a Raid5
HP-ESXi - 5.5.0 - iso - 5.72 A
I read a lot of articles on > limits of 2 TB of older versions of ESXi or controllers, limitation of 4 TB of c# vSphere Client, old firmware and esxi driver problems, etc.
But I could not understand the problem.
The P410 controller shows 5.5 TB:
~ # esxcli hpssacli cmd - q "controller connector = 1 see the config.
Smart Array P410 in slot 1 (sn: PACCRID110510NR)
Array A (SATA, used space: 0 MB)
logicaldrive 1 (5.5 TB, RAID 5, OK)
then 2I:0:5 (port 2I:box 0:bay 5, SATA, 2 TB, OK)
then 2I:0:6 (port 2I:box 0:bay 6, SATA, 2 TB, OK)
then 2I:0:7 (port 2I:box 0:bay 7, SATA, 2 TB, OK)
then 2I:0:8 (port 2I:box 0:bay 8, SATA, 2 TB, OK)
MS (Vendor ID PMCSIERA, model SRC 8x6G) 250 (WWID: 5001438013D9F37F)
ESXi obviously knows the same size:
~ # Esxcli storage core devices list
NAA.600508b1001ca5e68adc0bc4bc508d6e
Full name: Serial Attached SCSI disk HP (naa.600508b1001ca5e68adc0bc4bc508d6e)
Definable display name: true
Size: 5723091
Device type: Direct access
Multichannel plugin: NMP
Devfs Path: /vmfs/devices/disks/naa.600508b1001ca5e68adc0bc4bc508d6e
Vendor: HP
Model: VOLUME LOGIC
Review: 3.66
SCSI level: 5
(etc.)
But does that 4 TB:
~ # df h
Size of filesystem used available use % mounted on
VMFS-5 T 3.6 2.1 T 1. 5 t 58% / vmfs/volumes/mainstorage
vfat 249.7 M 177.2 M 72.6 M 71% / vmfs/volumes/aeda2aeb-c934ad60-46ce-cb77abdfabaa
vfat 249.7 M 175.9 M 73.9 M 70% / vmfs/volumes/c8ace7e9-a96a5914-16 d 4-a697ad4634d9
vfat 285.8 M 191.4 M 94.4 M 67% / vmfs/volumes/55d7af6e-a25f7c97-c3ec-6805ca0de93c
I tried to increase the size of the data store, last used area was 11720890367 and last sector was 11720890510 which doesn't really seem to translate into an increase of 1.8 to.
Thanks for your help.
DC
Your output, it shows that there are two partitions vmfs
3 10229760 3907029134 AA31E02A400F11DB9590000C2911D1B8 vmfs 0
4 3907031040 11720890367 AA31E02A400F11DB9590000C2911D1B8 vmfs 0
A partition with 1.8 to and another with 3.8 to. That's the reason why you see only 3.8 to
I don't know why the 1.8 to vmfs volume is not list anywhere (which does not appear in the list of file system of storage of esxcli also). Do you have any before partition created manually. If you think that if there is no data in this 1.8 to vmfs partition you can remove it by using the partedutil command and then use this free space to extend the existing 3.8 to. But do not forget before you delete the partitiaon
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Thanks for the replies;
I mean by object parent exactly your situation - this is the under(inside?) folder.
If you can, try to move a data store on the file and reports should work for it.
in any case, it is a known problem that will be fixed in the next version of update.
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First, we will eliminate any potential problems with the SW forum and the copy that you made.
I have attached the script, see if that also returns an empty mail.
To ensure that we use the same VITK can you do a Get-VIToolkitVersion
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Post your question in the TechNet Server Forums, as your question kindly is beyond the scope of these Forums.
http://social.technet.Microsoft.com/forums/WindowsServer/en-us/home?category=WindowsServer
See you soon.
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Thank you
How many Virtual Machines on your ESXi host? What is the size of the virtual disk to a virtual machine that has the problem? You can change the size of the disk in editing parameters for the virtual machine with problems?
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