Reason for Storage DRS vmotion?
Hi! Is it possibly to see why storage DRS moves a VM to another datastore..there are two possible reasons, datastore is full or latency is to bad.I cant find the reason in the log..
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Check this blog out. Will give you some idea on how to identify SvMotion in logs.
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Re: LSI MegaRaid SAS 9240-4i prevents vSphere from booting
I don't have a SSD for caching nor a do I have a battery pack installed. I use the raid infrastructure mainly to store, secure and stream media over my network, some documents a stored on there too. So...
View ArticleSIOC caviats?
In this post: http://blogs.vmware.com/vsphere/2012/03/debunking-storage-io-control-myths.html#comments Cormac Hogan notes that even if your goal is only to equally balance I/O workloads with identical...
View ArticleRe: SIOC caviats?
Nothing that I'm aware of. It's a non-invasive option that can be turned on at any time and a good way to limit noisy neighbor issues.
View ArticleRe: rename NFS datastore?
Gortee wrote:is it possible to rename the datastore on host 1 (so maybe it becomes host1_nfsvol1) and then on vol2 also (so that it is named host2_nfsvol1)?You can but if they are shared between host1...
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Re: Unknown VPD 0xb0
Please have a look this kb.. http://kb.vmware.com/selfservice/microsites/microsite.do?cmd=displayKC&docType=kc&externalId=1013500&sliceId=1&docTypeID=DT_KB_1_1 Sakibpavel
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Re: Major performance issue on SAN.
Hi Welcome to the communities.First I will suggest we need to follow what emc suggest.2nd this as you have only write performance issues may i know the RAID version you are using ? as raid play big...
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Re: Updating Equallogic Firmware
Hi Welcome to the communities.Before upgrading the firmware we must know the firmware the root cause .As per my experiences if we call any of product tech support first they will guide updates os ,...
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Re: NFS log error
Hi Welcome to the communities. Its striking to me something wrong with NIC , any hwo you may tried with protocol setting . "You must not lose faith in humanity".
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Re: Free SAN in Production Environment
Hi Welcome to the communities. I am using free SAN in my development which is working fine . "You must not lose faith in humanity".
View ArticleRe: SIOC caviats?
TheVMinator wrote: In this post: http://blogs.vmware.com/vsphere/2012/03/debunking-storage-io-control-myths.html#comments Cormac Hogan notes that even if your goal is only to equally balance I/O...
View ArticleSeveral datastore initialization
Hi folks, two weeks ago we had an incident on a Dell server running ESXi 5.1.0Basically after a reboot the ESXi told us that there were no persistent datastores and prompted us to create a new...
View ArticleRe: SIOC caviats?
OK great to know. Is there anything else in my environment that I need to watch out for other than this potential hangup in umounting LUNs during an SRM failover? Is there an offical VMware "SIOC...
View ArticlevSphere 5.1 and Netapp VSC questions
Hi, im using vsphere 5.1 and a Netapp 3140 with the VSC plugin in vcenter.Since all older versions usually worked fine when it comes to overtaking in the netapp cluster, we are having trouble at the...
View ArticleFacing performance issues with ESXi
Dear, I am facing an issue and I couldn't find solution for it, I have two virtual environment one on min site and one on DR site, and I am using SRM between them. The main site contain 12 SUN 6270...
View ArticleSetting SIOC congestion threshhold using EMC FAST storage tiering
I am trying to determine the proper SIOC congestion threshhold when using EMC FAST storage tiering. For example, suppose I have a Gold, Siver and Bronze Tier. My Gold tier has LUNs backed as follows:...
View Articleiscsi boot lun size
I setup iSCSI boot for blade server. I carefully read VMware kb: VMware KB: Installing or upgrading to ESXi 5.1 best practices But it's not clear at all: When booting from a local disk or SAN/iSCSI...
View ArticleRe: Setting SIOC congestion threshhold using EMC FAST storage tiering
We have guidance on that here: http://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&cad=rja&ved=0CC0QFjAA&url=http%3A%2F%2Fwww.emc.com%2Fcoll…
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