Is this fixed in 4.5.1 as the issue is not listed in the release notes under CS-27425/CS-21217?
As a FYI, on the one VM the new tools worked but not on any others. I had to set ‘enable.dynamic.scale.vm’ to false, restart management service. Then I have to shutdown the instance. then start, to get the right memory. A reboot doesn’t fix it. Todd Pigram http://about.me/ToddPigram <http://about.me/ToddPigram> www.linkedin.com/in/toddpigram/ <http://www.linkedin.com/in/toddpigram/> @pigram86 on twitter https://plus.google.com/+ToddPigram86 <https://plus.google.com/+ToddPigram86> Mobile - 216-224-5769 PGP Public Key <http://pgp.mit.edu/pks/lookup?op=get&search=0x96B7B0F0C55933BB> > On Sep 15, 2015, at 11:11 AM, Somesh Naidu <somesh.na...@citrix.com> wrote: > > A similar issue is listed in CCP 4.5 release notes – look for > “CS-27425/CS-21217”. > > Somesh > CloudPlatform Escalations > Citrix Systems, Inc. > > From: Todd Pigram [mailto:t...@toddpigram.com] > Sent: Wednesday, September 09, 2015 11:22 AM > To: CloudStack Users > Subject: Re: Dynamic Scalable Template issue > > Well its seems to be a XS Tools issue. I am waiting to here back from support > on the ‘Official’ word, but with the new tools installed and the Dynamic > Scalable option set, I am currently running like I was before the upgrade to > CCP 4.3.0.2. > > At this point it is closed. > > Thanks for the help. > > Todd Pigram > http://about.me/ToddPigram > www.linkedin.com/in/toddpigram/<http://www.linkedin.com/in/toddpigram/> > @pigram86 on twitter > https://plus.google.com/+ToddPigram86 > Mobile - 216-224-5769 > > PGP Public Key<http://pgp.mit.edu/pks/lookup?op=get&search=0x96B7B0F0C55933BB> > > On Sep 9, 2015, at 10:53 AM, Vadim Kimlaychuk > <va...@kickcloud.net<mailto:va...@kickcloud.net>> wrote: > > Todd, > > Is VM guest shows the correct amount of RAM? Is this issue resolved? > > Vadim. > > On 2015-09-09 15:34, Todd Pigram wrote: > > > Vadium, > Yes to both with the new tools from XS62ESP1028. Both Windows and CentOS have > 'Dynamic Scalable' Option selected and in XenCenter they show the correct RAM. > Todd Pigram > http://about.me/ToddPigram [1] > www.linkedin.com/in/toddpigram/<http://www.linkedin.com/in/toddpigram/> [2] > @pigram86 on twitter > https://plus.google.com/+ToddPigram86 [3] Mobile - 216-224-5769 > PGP Public Key [4] > On Sep 9, 2015, at 2:49 AM, Vadim Kimlaychuk > <va...@kickcloud.net<mailto:va...@kickcloud.net>> wrote: > Todd, > Have you tried to do the following manual tests on the cluster where you have > problem: > 1. Dynamically scalable with CentOS ? > 2. Dynamically scalable with Windows ? > What do they show as available RAM? > Regards, > On 2015-09-08 19:44, Todd Pigram wrote: > Vadium, > After installing XS62ESP1028 via CLI (no reboot on hosts yet) and building an > Centos65 instance w/o 'Dynamic Scalable' option checked, it showed right in > XenCenter. I installed the new tools from (XS62ESP1028) and still good. I > created a template from this instance. Deployed said template, and the memory > is still good in XenCenter. > I tested on a Windows VM and it is the same with the new tools, however, as > this particular tenant bypasses the virtual router, I have to reboot twice > and reset networking as the new XenTools reset the networking stack. > Todd Pigram > http://about.me/ToddPigram [1] [1] > www.linkedin.com/in/toddpigram/<http://www.linkedin.com/in/toddpigram/> [2] > [2] @pigram86 on twitter > https://plus.google.com/+ToddPigram86 [3] [3] Mobile - 216-224-5769 > PGP Public Key [4] > On Sep 6, 2015, at 4:57 AM, Vadim Kimlaychuk > <va...@kickcloud.net<mailto:va...@kickcloud.net>> wrote: > Todd, > Can you try Linux template with same dynamic scale option on the same pool? I > wonder if there is a problem with Windows or any guest OS. > Regards, > Vadim. > On 2015-09-05 21:04, Todd Pigram wrote: > Vadium > That makes sense. I will see if I can replicate the issue in a lab. But given > the holiday weekend, might not be until next week > On Saturday, September 5, 2015, Vadim Kimlaychuk > <va...@kickcloud.net<mailto:va...@kickcloud.net>> wrote: > Todd, > I have seeing similar problem with Xen 4.1 (not XenServer). Linux guests were > able to see (and use) entire host resources on any guest VM. That was a bug > of configuration. If you think about what could be different after CS update > - it could be VM registration procedure. Still guest VM should not be able to > see static max. Your XenCenter shows that effective dynamic VM memory size is > 8Gb while maximium is 32Gb. So CS configured VM guest correctly. This is > problem of hypervisor <-> guest VM communitcation. That is why I asked you to > try to register VM manually. I believe you will have the same result. Than > means your server pool of XS62ESP1027 is broken. 3 other pools are not. I see > no reason to update to 4.5.1, because I think this is not the problem of CS, > but particularly this XenServer pool + this type of Windows guest (if other > templates with dynamic offer are good). > Vadim. > On 2015-09-05 14:45, Todd Pigram wrote: > Vadim > I have 3 other pools (1 XS6.2sp1 and 2x xs65sp1) I have no issue with these. > Based on the Design doc, what i was experiencing is by design. Ok I will turn > it off. > But now my question is, why on 4.3 I didn't have this issue but after > installing 4.3.0.2 it changed. > Was 4.3 broken or is 4.3.0.2? Will upgrading to CCP 4.5.1 will be better? > If this is truely by design, I will not be able to use dynamic scalable for > my windows instances > On Saturday, September 5, 2015, Vadim Kimlaychuk > <va...@kickcloud.net<mailto:va...@kickcloud.net>> wrote: > Todd, > You may try to create VM at XenServer without CloudStack just using XE tool > (or XenCenter). If your manually created VM with static max <> dynamic max > will be OK, then there is a problem with Cloudstack. > Vadim. > On 2015-09-04 21:51, Todd Pigram wrote: > Latest as of XS62ESP1027. I know XS62ESP1028 comes with new XenTools. > On Friday, September 4, 2015, Vadim Kimlaychuk > <va...@kickcloud.net<mailto:va...@kickcloud.net>> wrote: > I am afraid this issue has nothing to do with Cloudstack. If VM "sees" > maximum memory size available instead of effective -- this is problem of > hypervisor and/or guest utilities. Do you have guest utilities that come > with XenServer version or older in your template? > Vadim. > On 2015-09-04 19:34, Todd Pigram wrote: > Ok. After rebooting the instance still no change after disabling globally. I > modified all my templates to remove 'Dynamic Scalable', then I have to > shutdown every instance and unselect 'Dynamic Scalable', then restart for > it to be correct. > This may need to be looked at closer for a Windows/XenDesktop(XenApp) > environment as MS SQL will consume all the RAM windows sees. > My other question is why CCP 4.3 (which is certified for Citrix Ready for > IaaS for XD) didn't have this issue until I upgraded to 4.3.0.2 in July. > This feature was released in 4.2..... > Thanks for all the help. > Todd Pigram > http://about.me/ToddPigram [1] [1] [1] [1] [1] [1 [1]] > <http://about.me/ToddPigram [1] [1] [1] [1 [1]] [5] > [5]<http://about.me/ToddPigram%20%5b1%5d%20%5b1%5d%20%5b1%5d%20%5b1%20%5b1%5d%5d%20%5b5%5d%20%5b5%5d>> > www.linkedin.com/in/toddpigram/<http://www.linkedin.com/in/toddpigram/> [2] > [2] [2] [2] [2] [2 [2]] < > http://www.linkedin.com/in/toddpigram/ [2] [2] [2] [2] [2] [2 [2]]> > @pigram86 on twitter > https://plus.google.com/+ToddPigram86 [3] [3] [3] [3] [3] [3 [3]] < > https://plus.google.com/+ToddPigram86 [3] [3] [3] [3] [3] [3 [3]]> > Mobile - 216-224-5769 > PGP Public Key < > http://pgp.mit.edu/pks/lookup?op=get&search=0x96B7B0F0C55933BB [4] [4] [4] > [4] [4] [4 [5]]> On > Sep 4, 2015, at 12:04 PM, Todd Pigram > <t...@toddpigram.com<mailto:t...@toddpigram.com>> wrote: > Thanks. > Just funny that on CCP 4.3 it wasn't an issue and only after upgrading to > 4.3.0.2 and a host reboot did it change my instances. > This issue is that the instance below is a SQL server. As Windows see > 32GB, it shows the used RAM in windows as 31.6GB. The Server only has 8GB. > That is what really is the issue. Causing slowness for my users. > I have set 'enable.dynamic.scale.vm' to false and restarted > cloudstack-management. I will reboot an instance that is out of prod and > let you know the results. > Todd Pigram > http://about.me/ToddPigram [1] [1] [1] [1] [1] [1 [1]] > <http://about.me/ToddPigram [1] [1] [1] [1 [1]] [5] > [5]<http://about.me/ToddPigram%20%5b1%5d%20%5b1%5d%20%5b1%5d%20%5b1%20%5b1%5d%5d%20%5b5%5d%20%5b5%5d>> > www.linkedin.com/in/toddpigram/<http://www.linkedin.com/in/toddpigram/> [2] > [2] [2] [2] [2] [2 [2]] < > http://www.linkedin.com/in/toddpigram/ [2] [2] [2] [2] [2] [2 [2]]> > @pigram86 on twitter > https://plus.google.com/+ToddPigram86 [3] [3] [3] [3] [3] [3 [3]] < > https://plus.google.com/+ToddPigram86 [3] [3] [3] [3] [3] [3 [3]]> > Mobile - 216-224-5769 > PGP Public Key < > http://pgp.mit.edu/pks/lookup?op=get&search=0x96B7B0F0C55933BB [4] [4] [4] > [4] [4] [4 [5]]> On > Sep 4, 2015, at 11:41 AM, Vadim Kimlaychuk > <va...@kickcloud.net<mailto:va...@kickcloud.net> <mailto: > va...@kickcloud.net<mailto:va...@kickcloud.net>>> wrote: > Hello Todd, > If I understood you correctly, you wonder why you have static max as 4x > of the offering, isn't it? This article should answer your question: > https://cwiki.apache.org/confluence/display/CLOUDSTACK/Dynamic+scaling+of+CPU+and+RAM#DynamicscalingofCPUandRAM-Xenserver > [6] [6] [5] [5] [6] > [5] < > https://cwiki.apache.org/confluence/display/CLOUDSTACK/Dynamic+scaling+of+CPU+and+RAM#DynamicscalingofCPUandRAM-Xenserver > [6] [6] [5] [5] [6] > [5]> > Look chapter for XenServer changes. As it is stated there: static max = > f_min (4 * service_offering) / memory_overprovisioning_of_cluster > Regards, > Vadim. > On 2015-09-04 17:41, Todd Pigram wrote: > Just wondering if anyone has seen similar. I already have a case open. > But seeing if the forum has an answer? > Issue, Upgraded to CCP 4.3.0.2 back in July. Afterwards everything was > great. Hosts rebooted two weeks ago. Any instance built with a template > with Dynamic Scalable set to yes, shows in XenCenter as min/max memory as > what system offering is but has a Static Max of 4x the RAM. > Screen shot of instance built from template with Dynamic Scalable = yes > > >
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