Re: Cloudstack Management Network Scheme
Hi Matthew, I assume you haven't got a response due to the slight ambiguity of your question. I guess you are going to setup advance networking in Cloudstack? The way you have planned is inline with Pod documentation. Have you tried setting up a Cloudstack Cluster before? It might be a bit of trial and error until you find a suitable setup. Let us know how you get on, Marty On 24 April 2014 22:01, Matthew Midgett supp...@trickhosting.biz wrote: I was just watching a video on youtube where Geoff from shapeblue was talking about it was better to split up the management network instead of a /16 I am planning for 5000 VM's so just roughly doing the math I will need 100 physical servers 4 Pods and 3 clusters per pod with 8 servers per cluster. Btw I'm using xenserver as my hypervisor so thats where the 8 hosts per cluster comes in. Does this look right and why should I do it this way. Zone PVDC POD 1 PVDC-PX1 Cluster X1,X2,X3 172.16.1.0/26 Network 1.10-0.29 System Reserved 1.30-0.62 Hosts PVDC-PX1-X1-1 172.16.1.30 255.255.255.192 172.168.1.1 Vlan 101 PVDC-PX1-X1-2 172.16.1.31 255.255.255.192 172.168.1.1 Vlan 101 PVDC-PX1-X1-3 172.16.1.32 255.255.255.192 172.168.1.1 Vlan 101 PVDC-PX1-X1-4 172.16.1.33 255.255.255.192 172.168.1.1 Vlan 101 PVDC-PX1-X1-5 172.16.1.34 255.255.255.192 172.168.1.1 Vlan 101 PVDC-PX1-X1-6 172.16.1.35 255.255.255.192 172.168.1.1 Vlan 101 PVDC-PX1-X1-7 172.16.1.36 255.255.255.192 172.168.1.1 Vlan 101 PVDC-PX1-X1-8 172.16.1.37 255.255.255.192 172.168.1.1 Vlan 101 PVDC-PX1-X2-1 172.16.1.38 255.255.255.192 172.168.1.1 Vlan 101 PVDC-PX1-X2-2 172.16.1.39 255.255.255.192 172.168.1.1 Vlan 101 PVDC-PX1-X2-3 172.16.1.40 255.255.255.192 172.168.1.1 Vlan 101 PVDC-PX1-X2-4 172.16.1.41 255.255.255.192 172.168.1.1 Vlan 101 PVDC-PX1-X2-5 172.16.1.42 255.255.255.192 172.168.1.1 Vlan 101 PVDC-PX1-X2-6 172.16.1.43 255.255.255.192 172.168.1.1 Vlan 101 PVDC-PX1-X2-7 172.16.1.44 255.255.255.192 172.168.1.1 Vlan 101 PVDC-PX1-X2-8 172.16.1.45 255.255.255.192 172.168.1.1 Vlan 101 PVDC-PX1-X3-1 172.16.1.46 255.255.255.192 172.168.1.1 Vlan 101 PVDC-PX1-X3-2 172.16.1.47 255.255.255.192 172.168.1.1 Vlan 101 PVDC-PX1-X3-3 172.16.1.48 255.255.255.192 172.168.1.1 Vlan 101 PVDC-PX1-X3-4 172.16.1.49 255.255.255.192 172.168.1.1 Vlan 101 PVDC-PX1-X3-5 172.16.1.50 255.255.255.192 172.168.1.1 Vlan 101 PVDC-PX1-X3-6 172.16.1.51 255.255.255.192 172.168.1.1 Vlan 101 PVDC-PX1-X3-7 172.16.1.52 255.255.255.192 172.168.1.1 Vlan 101 PVDC-PX1-X3-8 172.16.1.53 255.255.255.192 172.168.1.1 Vlan 101 Zone PVDC POD 2 PVDC-PX2 Cluster X4,X5,X6 172.16.1.64/26 1.75-1.94 System Reserved 1.95-1.126 Hosts PVDC-PX2-X4-1 172.16.1.95 255.255.255.192 172.168.1.64 Vlan 102 PVDC-PX2-X4-2 172.16.1.96 255.255.255.192 172.168.1.64 Vlan 102 PVDC-PX2-X4-3 172.16.1.97 255.255.255.192 172.168.1.64 Vlan 102 PVDC-PX2-X4-4 172.16.1.98 255.255.255.192 172.168.1.64 Vlan 102 PVDC-PX2-X4-5 172.16.1.99 255.255.255.192 172.168.1.64 Vlan 102 PVDC-PX2-X4-6 172.16.1.100 255.255.255.192 172.168.1.64 Vlan 102 PVDC-PX2-X4-7 172.16.1.101 255.255.255.192 172.168.1.64 Vlan 102 PVDC-PX2-X4-8 172.16.1.102 255.255.255.192 172.168.1.64 Vlan 102 PVDC-PX2-X5-1 172.16.1.103 255.255.255.192 172.168.1.64 Vlan 102 PVDC-PX2-X5-2 172.16.1.104 255.255.255.192 172.168.1.64 Vlan 102 PVDC-PX2-X5-3 172.16.1.105 255.255.255.192 172.168.1.64 Vlan 102 PVDC-PX2-X5-4 172.16.1.106 255.255.255.192 172.168.1.64 Vlan 102 PVDC-PX2-X5-5 172.16.1.107 255.255.255.192 172.168.1.64 Vlan 102 PVDC-PX2-X5-6 172.16.1.108 255.255.255.192 172.168.1.64 Vlan 102 PVDC-PX2-X5-7 172.16.1.109 255.255.255.192 172.168.1.64 Vlan 102 PVDC-PX2-X5-8 172.16.1.110 255.255.255.192 172.168.1.64 Vlan 102 PVDC-PX2-X6-1 172.16.1.111 255.255.255.192 172.168.1.64 Vlan 102 PVDC-PX2-X6-2 172.16.1.112 255.255.255.192 172.168.1.64 Vlan 102 PVDC-PX2-X6-3 172.16.1.113 255.255.255.192 172.168.1.64 Vlan 102 PVDC-PX2-X6-4 172.16.1.114 255.255.255.192 172.168.1.64 Vlan 102 PVDC-PX2-X6-5 172.16.1.115 255.255.255.192 172.168.1.64 Vlan 102 PVDC-PX2-X6-6 172.16.1.116 255.255.255.192 172.168.1.64 Vlan 102 PVDC-PX2-X6-7
Re: CS4.3 XS 6.2 ConsoleVm SSVM stopped
I think its with network, but not sure. I cant understand from documentation if i need to give tags to network or not. Maybe someone has good manual about this? On Fri, Apr 25, 2014 at 9:19 PM, Amogh Vasekar amogh.vase...@citrix.comwrote: 2014-04-25 12:30:04,737 DEBUG [c.c.a.m.a.i.FirstFitAllocator] (consoleproxy-1:ctx-1f9a4185 FirstFitRoutingAllocator) Host name: ark3, hostId: 1 is in avoid set, skipping this and trying other available hosts 2014-04-25 12:30:04,737 DEBUG [c.c.a.m.a.i.FirstFitAllocator] (consoleproxy-1:ctx-1f9a4185 FirstFitRoutingAllocator) Host Allocator returning 0 suitable hosts 2014-04-25 12:30:04,737 DEBUG [c.c.d.DeploymentPlanningManagerImpl] (consoleproxy-1:ctx-1f9a4185) No suitable hosts found 2014-04-25 12:30:04,737 DEBUG [c.c.d.DeploymentPlanningManagerImpl] (consoleproxy-1:ctx-1f9a4185) No suitable hosts found under this Cluster: 1 You may want to check why this went into the avoid set. Most likely network configuration issues? Amogh From: Anton Rubets plejik@gmail.commailto:plejik@gmail.com Reply-To: users@cloudstack.apache.orgmailto:users@cloudstack.apache.org users@cloudstack.apache.orgmailto:users@cloudstack.apache.org Date: Friday, April 25, 2014 2:33 AM To: users@cloudstack.apache.orgmailto:users@cloudstack.apache.org users@cloudstack.apache.orgmailto:users@cloudstack.apache.org Subject: CS4.3 XS 6.2 ConsoleVm SSVM stopped Hi all I have the trouble with xen setup Zone created, host added, but there trouble with default VM start Log in attach P.S. vhd-util download from link in manual, template download, use local storage, host in zone is up
Re: CS4.3 XS 6.2 ConsoleVm SSVM stopped
Hi, Are you using basic zone or advanced zone? Amogh On 4/26/14 12:43 AM, Anton Rubets plejik@gmail.com wrote: I think its with network, but not sure. I cant understand from documentation if i need to give tags to network or not. Maybe someone has good manual about this? On Fri, Apr 25, 2014 at 9:19 PM, Amogh Vasekar amogh.vase...@citrix.comwrote: 2014-04-25 12:30:04,737 DEBUG [c.c.a.m.a.i.FirstFitAllocator] (consoleproxy-1:ctx-1f9a4185 FirstFitRoutingAllocator) Host name: ark3, hostId: 1 is in avoid set, skipping this and trying other available hosts 2014-04-25 12:30:04,737 DEBUG [c.c.a.m.a.i.FirstFitAllocator] (consoleproxy-1:ctx-1f9a4185 FirstFitRoutingAllocator) Host Allocator returning 0 suitable hosts 2014-04-25 12:30:04,737 DEBUG [c.c.d.DeploymentPlanningManagerImpl] (consoleproxy-1:ctx-1f9a4185) No suitable hosts found 2014-04-25 12:30:04,737 DEBUG [c.c.d.DeploymentPlanningManagerImpl] (consoleproxy-1:ctx-1f9a4185) No suitable hosts found under this Cluster: 1 You may want to check why this went into the avoid set. Most likely network configuration issues? Amogh From: Anton Rubets plejik@gmail.commailto:plejik@gmail.com Reply-To: users@cloudstack.apache.orgmailto:users@cloudstack.apache.org users@cloudstack.apache.orgmailto:users@cloudstack.apache.org Date: Friday, April 25, 2014 2:33 AM To: users@cloudstack.apache.orgmailto:users@cloudstack.apache.org users@cloudstack.apache.orgmailto:users@cloudstack.apache.org Subject: CS4.3 XS 6.2 ConsoleVm SSVM stopped Hi all I have the trouble with xen setup Zone created, host added, but there trouble with default VM start Log in attach P.S. vhd-util download from link in manual, template download, use local storage, host in zone is up
Re: CS4.3 XS 6.2 ConsoleVm SSVM stopped
Hi Advanced zone with local storage On Sat, Apr 26, 2014 at 12:02 PM, Amogh Vasekar amogh.vase...@citrix.comwrote: Hi, Are you using basic zone or advanced zone? Amogh On 4/26/14 12:43 AM, Anton Rubets plejik@gmail.com wrote: I think its with network, but not sure. I cant understand from documentation if i need to give tags to network or not. Maybe someone has good manual about this? On Fri, Apr 25, 2014 at 9:19 PM, Amogh Vasekar amogh.vase...@citrix.comwrote: 2014-04-25 12:30:04,737 DEBUG [c.c.a.m.a.i.FirstFitAllocator] (consoleproxy-1:ctx-1f9a4185 FirstFitRoutingAllocator) Host name: ark3, hostId: 1 is in avoid set, skipping this and trying other available hosts 2014-04-25 12:30:04,737 DEBUG [c.c.a.m.a.i.FirstFitAllocator] (consoleproxy-1:ctx-1f9a4185 FirstFitRoutingAllocator) Host Allocator returning 0 suitable hosts 2014-04-25 12:30:04,737 DEBUG [c.c.d.DeploymentPlanningManagerImpl] (consoleproxy-1:ctx-1f9a4185) No suitable hosts found 2014-04-25 12:30:04,737 DEBUG [c.c.d.DeploymentPlanningManagerImpl] (consoleproxy-1:ctx-1f9a4185) No suitable hosts found under this Cluster: 1 You may want to check why this went into the avoid set. Most likely network configuration issues? Amogh From: Anton Rubets plejik@gmail.commailto:plejik@gmail.com Reply-To: users@cloudstack.apache.orgmailto:users@cloudstack.apache.org users@cloudstack.apache.orgmailto:users@cloudstack.apache.org Date: Friday, April 25, 2014 2:33 AM To: users@cloudstack.apache.orgmailto:users@cloudstack.apache.org users@cloudstack.apache.orgmailto:users@cloudstack.apache.org Subject: CS4.3 XS 6.2 ConsoleVm SSVM stopped Hi all I have the trouble with xen setup Zone created, host added, but there trouble with default VM start Log in attach P.S. vhd-util download from link in manual, template download, use local storage, host in zone is up
Re: How to migrate volumes of Virtual routers
Hi, Thanks, is there any way to force CS to create virtual machines on a particular Primary-storage from now on (I wan to remove older Primary storage as soon as possible)? - Original Message - From: Rajesh Battala rajesh.batt...@citrix.com To: users@cloudstack.apache.org Sent: Saturday, April 26, 2014 10:52 AM Subject: RE: How to migrate volumes of Virtual routers Reboot VR, a new VR will be re-created with new disks and all the rules will be applied again. -Original Message- From: Amir Abbasi [mailto:abb...@tebyanidc.ir] Sent: Saturday, April 26, 2014 10:23 AM To: users@cloudstack.apache.org Subject: Re: How to migrate volumes of Virtual routers originally I face 2 problems; 1- The VPN which has been enabled and working since a few months ago is not working (error 789) after facing the Read-only file system issue and I can't delete the VPN users (but I can add new users). 2- sometimes web service of instances (which uses this router) does not load js queries properly, I suspect the VR is not working properly. - Original Message - From: Rajesh Battala rajesh.batt...@citrix.com To: users@cloudstack.apache.org Cc: Sanjeev Neelarapu sanjeev.neelar...@citrix.com Sent: Saturday, April 26, 2014 8:52 AM Subject: RE: How to migrate volumes of Virtual routers Reboot the VR. It will recreate disks and apply all the rules. Thanks Rajesh Battala -Original Message- From: Amir Abbasi [mailto:abb...@tebyanidc.ir] Sent: Saturday, April 26, 2014 9:34 AM To: users@cloudstack.apache.org Cc: Sanjeev Neelarapu Subject: Re: How to migrate volumes of Virtual routers Hi, Thank you, Is it possible to force cloudstack to recreate VR instance from scratch (not only cleaning up)? - Original Message - From: Sanjeev Neelarapu sanjeev.neelar...@citrix.com To: users@cloudstack.apache.org Sent: Thursday, April 24, 2014 8:23 AM Subject: RE: How to migrate volumes of Virtual routers Hi, If the host on which VR is running is disconnected and connected back to Primary storage then the instance becomes read-only. This is the linux behavior nothing to do with the cloudstack. Please restart the VR to make the disk writable. -Sanjeev -Original Message- From: Amir Abbasi [mailto:abb...@tebyanidc.ir] Sent: Wednesday, April 23, 2014 10:58 AM To: users@cloudstack.apache.org Subject: How to migrate volumes of Virtual routers Hi, I've assigned two primary storages. All virtual routers have been created on Primary-Storage1 but sometimes I face Read-only file system on some VR instances. I found no option to migrate their volumes. I have cloudstack 3.0.
RE: Frequent NFS not responding, timed out issue
Hi Shanker, Thanks for your comment. I am trying to figure out why the network latency is high. It is good to know if the issue with 10Gbps is no longer the case. I am not sure whether there is a problem with the physical switch (IBM Flex switch) or something has to do with the driver of network card. I attached with the NIC info and driver version. I don’t know if this is the latest version or not. With thanks, Nguyễn Thế Hùng -Original Message- From: Shanker Balan [mailto:shanker.ba...@shapeblue.com] Sent: Friday, April 25, 2014 12:27 PM To: CloudStack-Users Subject: Re: Frequent NFS not responding, timed out issue Hi Hung, Comments inline. On 25-Apr-2014, at 2:14 am, Hùng Nguyễn Thế thehung.ngu...@live.commailto:thehung.ngu...@live.com wrote: Hi all, We experience an intermittent NFS connection from our Xenserver 6.2 Sp1 latest patch. /var/log/kern.log shows the exact messages as in the known issues from Xenserver 6.0 Release Notes [1]: kernel: nfs: server 10.0.0.1 not responding, timed out Our enviroment is indeed 10Gbps, storage is IBM Storwize v7000. Hope someone can give us some hints on this matter. Would you have any monitoring running of the network itself? SNMP information collected from the switches and the physical network interfaces of the various devices on the network would be helpful to narrow down the issue. Most likely there is saturation somewhere. Buying Citrix support subscription is on the way. Some addtional information: nfsstat -m: rw,relatime,vers=3,rsize=1048576,wsize=1048576,namlen=255,acregmin=0, acregmax=0,acdirmin=0,acdirmax=0,soft,proto=tcp,port=65535,timeo=133,r etrans=0, sec=sys,mountport=65535,local_lock=none,addr=192.168.x.x I have captured tcpdump and seen some symtomps like TCP retransmission, tcp acked unseen segment. Network seems okay, the only unusual thing is the latency from xenserver to the storage is fluctuating, from 1ms to several XX ms. Try to get access to the network level metrics to debug further. Regards. -- @shankerbalan M: +91 98860 60539 | O: +91 (80) 67935867 shanker.ba...@shapeblue.commailto:shanker.ba...@shapeblue.com | www.shapeblue.comhttp://www.shapeblue.com | Twitter:@shapeblue ShapeBlue Services India LLP, 22nd floor, Unit 2201A, World Trade Centre, Bangalore - 560 055 Need Enterprise Grade Support for Apache CloudStack? Our CloudStack Infrastructure Supporthttp://shapeblue.com/cloudstack-infrastructure-support/ offers the best 24/7 SLA for CloudStack Environments. Apache CloudStack Bootcamp training courses **NEW!** CloudStack 4.2.1 traininghttp://shapeblue.com/cloudstack-training/ 28th-29th May 2014, Bangalore. Classrommhttp://shapeblue.com/cloudstack-training/ 16th-20th June 2014, Region A. Instructor led, On-linehttp://shapeblue.com/cloudstack-training/ 23rd-27th June 2014, Region B. Instructor led, On-linehttp://shapeblue.com/cloudstack-training/ 15th-20th September 2014, Region A. Instructor led, On-linehttp://shapeblue.com/cloudstack-training/ 22nd-27th September 2014, Region B. Instructor led, On-linehttp://shapeblue.com/cloudstack-training/ 1st-6th December 2014, Region A. Instructor led, On-linehttp://shapeblue.com/cloudstack-training/ 8th-12th December 2014, Region B. Instructor led, On-linehttp://shapeblue.com/cloudstack-training/ This email and any attachments to it may be confidential and are intended solely for the use of the individual to whom it is addressed. Any views or opinions expressed are solely those of the author and do not necessarily represent those of Shape Blue Ltd or related companies. If you are not the intended recipient of this email, you must neither take any action based upon its contents, nor copy or show it to anyone. Please contact the sender if you believe you have received this email in error. Shape Blue Ltd is a company incorporated in England Wales. ShapeBlue Services India LLP is a company incorporated in India and is operated under license from Shape Blue Ltd. Shape Blue Brasil Consultoria Ltda is a company incorporated in Brasil and is operated under license from Shape Blue Ltd. ShapeBlue is a registered trademark.
Re: Cloudstack with iscsi storage
You must not create gfs or other file system because with clvm virtual machines disks are created on logical volumes . Il giorno 25/apr/2014 20:02, Nux! n...@li.nux.ro ha scritto: On 25.04.2014 17:59, rammohan ganapavarapu wrote: Do i have to create gfs or extfs on that lvm or i can just present logical vol itself (/dev/mapper/vg01_vol01)? You need to configure CLVM, check for tutorials on the web. -- Sent from the Delta quadrant using Borg technology! Nux! www.nux.ro
Re: How to migrate volumes of Virtual routers
Amir, Use storage tags to ensure new VMs are placed on a specific Pri storage Regards Geoff Higginbottom CTO / Cloud Architect D: +44 20 3603 0542tel:+442036030542 | S: +44 20 3603 0540tel:+442036030540 | M: +447968161581tel:+447968161581 geoff.higginbot...@shapeblue.commailto:geoff.higginbot...@shapeblue.com | www.shapeblue.comhtp://www.shapeblue.com/ | Twitter:@cloudstackguruhttps://twitter.com/#!/cloudstackguru ShapeBlue Ltd, 53 Chandos Place, Covent Garden, London, WC2N 4HSx-apple-data-detectors://5 On 26 Apr 2014, at 10:20, Amir Abbasi abb...@tebyanidc.irmailto:abb...@tebyanidc.ir wrote: Hi, Thanks, is there any way to force CS to create virtual machines on a particular Primary-storage from now on (I wan to remove older Primary storage as soon as possible)? - Original Message - From: Rajesh Battala rajesh.batt...@citrix.commailto:rajesh.batt...@citrix.com To: users@cloudstack.apache.orgmailto:users@cloudstack.apache.org Sent: Saturday, April 26, 2014 10:52 AM Subject: RE: How to migrate volumes of Virtual routers Reboot VR, a new VR will be re-created with new disks and all the rules will be applied again. -Original Message- From: Amir Abbasi [mailto:abb...@tebyanidc.ir] Sent: Saturday, April 26, 2014 10:23 AM To: users@cloudstack.apache.orgmailto:users@cloudstack.apache.org Subject: Re: How to migrate volumes of Virtual routers originally I face 2 problems; 1- The VPN which has been enabled and working since a few months ago is not working (error 789) after facing the Read-only file system issue and I can't delete the VPN users (but I can add new users). 2- sometimes web service of instances (which uses this router) does not load js queries properly, I suspect the VR is not working properly. - Original Message - From: Rajesh Battala rajesh.batt...@citrix.commailto:rajesh.batt...@citrix.com To: users@cloudstack.apache.orgmailto:users@cloudstack.apache.org Cc: Sanjeev Neelarapu sanjeev.neelar...@citrix.commailto:sanjeev.neelar...@citrix.com Sent: Saturday, April 26, 2014 8:52 AM Subject: RE: How to migrate volumes of Virtual routers Reboot the VR. It will recreate disks and apply all the rules. Thanks Rajesh Battala -Original Message- From: Amir Abbasi [mailto:abb...@tebyanidc.ir] Sent: Saturday, April 26, 2014 9:34 AM To: users@cloudstack.apache.orgmailto:users@cloudstack.apache.org Cc: Sanjeev Neelarapu Subject: Re: How to migrate volumes of Virtual routers Hi, Thank you, Is it possible to force cloudstack to recreate VR instance from scratch (not only cleaning up)? - Original Message - From: Sanjeev Neelarapu sanjeev.neelar...@citrix.commailto:sanjeev.neelar...@citrix.com To: users@cloudstack.apache.orgmailto:users@cloudstack.apache.org Sent: Thursday, April 24, 2014 8:23 AM Subject: RE: How to migrate volumes of Virtual routers Hi, If the host on which VR is running is disconnected and connected back to Primary storage then the instance becomes read-only. This is the linux behavior nothing to do with the cloudstack. Please restart the VR to make the disk writable. -Sanjeev -Original Message- From: Amir Abbasi [mailto:abb...@tebyanidc.ir] Sent: Wednesday, April 23, 2014 10:58 AM To: users@cloudstack.apache.orgmailto:users@cloudstack.apache.org Subject: How to migrate volumes of Virtual routers Hi, I've assigned two primary storages. All virtual routers have been created on Primary-Storage1 but sometimes I face Read-only file system on some VR instances. I found no option to migrate their volumes. I have cloudstack 3.0. Need Enterprise Grade Support for Apache CloudStack? Our CloudStack Infrastructure Supporthttp://shapeblue.com/cloudstack-infrastructure-support/ offers the best 24/7 SLA for CloudStack Environments. Apache CloudStack Bootcamp training courses **NEW!** CloudStack 4.2.1 traininghttp://shapeblue.com/cloudstack-training/ 28th-29th May 2014, Bangalore. Classrommhttp://shapeblue.com/cloudstack-training/ 16th-20th June 2014, Region A. Instructor led, On-linehttp://shapeblue.com/cloudstack-training/ 23rd-27th June 2014, Region B. Instructor led, On-linehttp://shapeblue.com/cloudstack-training/ 15th-20th September 2014, Region A. Instructor led, On-linehttp://shapeblue.com/cloudstack-training/ 22nd-27th September 2014, Region B. Instructor led, On-linehttp://shapeblue.com/cloudstack-training/ 1st-6th December 2014, Region A. Instructor led, On-linehttp://shapeblue.com/cloudstack-training/ 8th-12th December 2014, Region B. Instructor led, On-linehttp://shapeblue.com/cloudstack-training/ This email and any attachments to it may be confidential and are intended solely for the use of the individual to whom it is addressed. Any views or opinions expressed are solely those of the author and do not necessarily represent those of Shape Blue Ltd or related companies. If you are not the intended recipient of this email, you must neither take any action based upon its contents, nor copy or
Re: Agent excesive RAM usage...
Is there any way to hack and limit RAM consumtion, java heap size, etc. ? After 24h uptime, cloudstack-agent daemin is again 5GB on one of the servers... Thanks On 25 April 2014 22:28, Andrija Panic andrija.pa...@gmail.com wrote: I'm on CentOS 6.5 x64...very interesting size... BTW main cloudstack-management process is much less in size...strange to see agent so big... On 25 April 2014 19:55, Marty Sweet msweet@gmail.com wrote: This is interesting, what OS do you have them running on? This is the first time I have looked at this, I am running Ubuntu 12.04.4 x64 with CS4.2.0. == PID USER PR NI VIRT RES SHR S %CPU %MEMTIME+ COMMAND 41874 root 20 0 63.8g 58g 6952 S 134 23.3 501156:53 kvm 24987 root 20 0 6862m 6.0g 6960 S 56 2.4 17283:27 kvm 65308 root 20 0 8870m 4.1g 6916 S 22 1.6 65734:54 kvm 47506 root 20 0 7032m 4.0g 6908 S 14 1.6 36832:54 kvm 1737 root 20 0 8608m 4.1g 6948 S2 1.6 2436:28 kvm 28310 root 20 0 46.5g 11g 17m S1 4.4 1650:01 jsvc 28309 root 20 0 10656 412 292 S0 0.0 0:06.54 jsvc 28307 root 20 0 10656 296 204 S0 0.0 0:00.00 jsvc == root@aurora:~# free -g total used free sharedbuffers cached Mem: 251245 6 0 0156 -/+ buffers/cache: 88163 Swap:5 0 4 == So I currently am using 88GB on this host, which approx (58+6+4+4+4+11). It's intresting why the jsvc for the Cloudstack Hypervisor agent would require 11GB of RAM. Usage vs. Uptime 178 days = 10G 179 days = 14G 179 days = 11G 51 days = 5.2G Do we need to be limiting the Java heap size? Marty On 25 April 2014 18:07, Andrija Panic andrija.pa...@gmail.com wrote: Ok, my bad. It is cloudstack-agent daemon on physical host. installed from official CS repo. thanks On Apr 25, 2014 5:36 PM, Michael Phillips mphilli7...@hotmail.com wrote: Curious as to what agent you are referring to. the cloud agent installed on the vm's, the system vm's etc... Date: Fri, 25 Apr 2014 17:34:12 +0200 Subject: Re: Agent excesive RAM usage... From: andrija.pa...@gmail.com To: users@cloudstack.apache.org ah sorry, 4.2.1... (was upgrade from 4.0.0 I think...) Best, On 25 April 2014 17:30, Michael Phillips mphilli7...@hotmail.com wrote: What agent are you referring to? Date: Fri, 25 Apr 2014 17:28:44 +0200 Subject: Agent excesive RAM usage... From: andrija.pa...@gmail.com To: users@cloudstack.apache.org Hi, I just noticed that I had cloudstack agent taking over 9GB on one servers, and over 5GB on others... Is there a know bug or something ? Thanks, -- Andrija Panić -- Andrija Panić -- http://admintweets.com -- -- Andrija Panić -- http://admintweets.com -- -- Andrija Panić -- http://admintweets.com --
Re: Agent excesive RAM usage...
Adding '-Xmx1124M' should work by adding into the init script somewhere. I am not sure if the Cloudstack Agent would care about this however, probably worth a try on something that isn't important :P Marty On 26 April 2014 14:36, Andrija Panic andrija.pa...@gmail.com wrote: Is there any way to hack and limit RAM consumtion, java heap size, etc. ? After 24h uptime, cloudstack-agent daemin is again 5GB on one of the servers... Thanks On 25 April 2014 22:28, Andrija Panic andrija.pa...@gmail.com wrote: I'm on CentOS 6.5 x64...very interesting size... BTW main cloudstack-management process is much less in size...strange to see agent so big... On 25 April 2014 19:55, Marty Sweet msweet@gmail.com wrote: This is interesting, what OS do you have them running on? This is the first time I have looked at this, I am running Ubuntu 12.04.4 x64 with CS4.2.0. == PID USER PR NI VIRT RES SHR S %CPU %MEMTIME+ COMMAND 41874 root 20 0 63.8g 58g 6952 S 134 23.3 501156:53 kvm 24987 root 20 0 6862m 6.0g 6960 S 56 2.4 17283:27 kvm 65308 root 20 0 8870m 4.1g 6916 S 22 1.6 65734:54 kvm 47506 root 20 0 7032m 4.0g 6908 S 14 1.6 36832:54 kvm 1737 root 20 0 8608m 4.1g 6948 S2 1.6 2436:28 kvm 28310 root 20 0 46.5g 11g 17m S1 4.4 1650:01 jsvc 28309 root 20 0 10656 412 292 S0 0.0 0:06.54 jsvc 28307 root 20 0 10656 296 204 S0 0.0 0:00.00 jsvc == root@aurora:~# free -g total used free sharedbuffers cached Mem: 251245 6 0 0156 -/+ buffers/cache: 88163 Swap:5 0 4 == So I currently am using 88GB on this host, which approx (58+6+4+4+4+11). It's intresting why the jsvc for the Cloudstack Hypervisor agent would require 11GB of RAM. Usage vs. Uptime 178 days = 10G 179 days = 14G 179 days = 11G 51 days = 5.2G Do we need to be limiting the Java heap size? Marty On 25 April 2014 18:07, Andrija Panic andrija.pa...@gmail.com wrote: Ok, my bad. It is cloudstack-agent daemon on physical host. installed from official CS repo. thanks On Apr 25, 2014 5:36 PM, Michael Phillips mphilli7...@hotmail.com wrote: Curious as to what agent you are referring to. the cloud agent installed on the vm's, the system vm's etc... Date: Fri, 25 Apr 2014 17:34:12 +0200 Subject: Re: Agent excesive RAM usage... From: andrija.pa...@gmail.com To: users@cloudstack.apache.org ah sorry, 4.2.1... (was upgrade from 4.0.0 I think...) Best, On 25 April 2014 17:30, Michael Phillips mphilli7...@hotmail.com wrote: What agent are you referring to? Date: Fri, 25 Apr 2014 17:28:44 +0200 Subject: Agent excesive RAM usage... From: andrija.pa...@gmail.com To: users@cloudstack.apache.org Hi, I just noticed that I had cloudstack agent taking over 9GB on one servers, and over 5GB on others... Is there a know bug or something ? Thanks, -- Andrija Panić -- Andrija Panić -- http://admintweets.com -- -- Andrija Panić -- http://admintweets.com -- -- Andrija Panić -- http://admintweets.com --
RE: How to migrate volumes of Virtual routers
Add the new primary store. Enable Maintenance mode on the old primary store. CS will take care of migrating the VM's running the old store to the new one. Once the migrations are complete CS will report the status. Then remove the old store. Yes You can use tags to force CS to pick the tagged resources. Thanks Rajesh Battala -Original Message- From: Amir Abbasi [mailto:abb...@tebyanidc.ir] Sent: Saturday, April 26, 2014 2:50 PM To: users@cloudstack.apache.org Subject: Re: How to migrate volumes of Virtual routers Hi, Thanks, is there any way to force CS to create virtual machines on a particular Primary-storage from now on (I wan to remove older Primary storage as soon as possible)? - Original Message - From: Rajesh Battala rajesh.batt...@citrix.com To: users@cloudstack.apache.org Sent: Saturday, April 26, 2014 10:52 AM Subject: RE: How to migrate volumes of Virtual routers Reboot VR, a new VR will be re-created with new disks and all the rules will be applied again. -Original Message- From: Amir Abbasi [mailto:abb...@tebyanidc.ir] Sent: Saturday, April 26, 2014 10:23 AM To: users@cloudstack.apache.org Subject: Re: How to migrate volumes of Virtual routers originally I face 2 problems; 1- The VPN which has been enabled and working since a few months ago is not working (error 789) after facing the Read-only file system issue and I can't delete the VPN users (but I can add new users). 2- sometimes web service of instances (which uses this router) does not load js queries properly, I suspect the VR is not working properly. - Original Message - From: Rajesh Battala rajesh.batt...@citrix.com To: users@cloudstack.apache.org Cc: Sanjeev Neelarapu sanjeev.neelar...@citrix.com Sent: Saturday, April 26, 2014 8:52 AM Subject: RE: How to migrate volumes of Virtual routers Reboot the VR. It will recreate disks and apply all the rules. Thanks Rajesh Battala -Original Message- From: Amir Abbasi [mailto:abb...@tebyanidc.ir] Sent: Saturday, April 26, 2014 9:34 AM To: users@cloudstack.apache.org Cc: Sanjeev Neelarapu Subject: Re: How to migrate volumes of Virtual routers Hi, Thank you, Is it possible to force cloudstack to recreate VR instance from scratch (not only cleaning up)? - Original Message - From: Sanjeev Neelarapu sanjeev.neelar...@citrix.com To: users@cloudstack.apache.org Sent: Thursday, April 24, 2014 8:23 AM Subject: RE: How to migrate volumes of Virtual routers Hi, If the host on which VR is running is disconnected and connected back to Primary storage then the instance becomes read-only. This is the linux behavior nothing to do with the cloudstack. Please restart the VR to make the disk writable. -Sanjeev -Original Message- From: Amir Abbasi [mailto:abb...@tebyanidc.ir] Sent: Wednesday, April 23, 2014 10:58 AM To: users@cloudstack.apache.org Subject: How to migrate volumes of Virtual routers Hi, I've assigned two primary storages. All virtual routers have been created on Primary-Storage1 but sometimes I face Read-only file system on some VR instances. I found no option to migrate their volumes. I have cloudstack 3.0.
Re: Cloudstack with iscsi storage
Ok thank you. On Apr 26, 2014 3:25 AM, Ignazio Cassano ignaziocass...@gmail.com wrote: You must not create gfs or other file system because with clvm virtual machines disks are created on logical volumes . Il giorno 25/apr/2014 20:02, Nux! n...@li.nux.ro ha scritto: On 25.04.2014 17:59, rammohan ganapavarapu wrote: Do i have to create gfs or extfs on that lvm or i can just present logical vol itself (/dev/mapper/vg01_vol01)? You need to configure CLVM, check for tutorials on the web. -- Sent from the Delta quadrant using Borg technology! Nux! www.nux.ro
How delete or inactive snapshot
Hello, please your collaboration inform how delete the task for snapshot frequently for the vm (disk) specific. Thanks, Email asegurado por Check Point
Re: How to migrate volumes of Virtual routers
What about the SSVM's or Virtual routers? How to migrate their volumes to second primary storage? - Original Message - From: Rajesh Battala rajesh.batt...@citrix.com To: users@cloudstack.apache.org Sent: Saturday, April 26, 2014 8:20 PM Subject: RE: How to migrate volumes of Virtual routers Add the new primary store. Enable Maintenance mode on the old primary store. CS will take care of migrating the VM's running the old store to the new one. Once the migrations are complete CS will report the status. Then remove the old store. Yes You can use tags to force CS to pick the tagged resources. Thanks Rajesh Battala -Original Message- From: Amir Abbasi [mailto:abb...@tebyanidc.ir] Sent: Saturday, April 26, 2014 2:50 PM To: users@cloudstack.apache.org Subject: Re: How to migrate volumes of Virtual routers Hi, Thanks, is there any way to force CS to create virtual machines on a particular Primary-storage from now on (I wan to remove older Primary storage as soon as possible)? - Original Message - From: Rajesh Battala rajesh.batt...@citrix.com To: users@cloudstack.apache.org Sent: Saturday, April 26, 2014 10:52 AM Subject: RE: How to migrate volumes of Virtual routers Reboot VR, a new VR will be re-created with new disks and all the rules will be applied again. -Original Message- From: Amir Abbasi [mailto:abb...@tebyanidc.ir] Sent: Saturday, April 26, 2014 10:23 AM To: users@cloudstack.apache.org Subject: Re: How to migrate volumes of Virtual routers originally I face 2 problems; 1- The VPN which has been enabled and working since a few months ago is not working (error 789) after facing the Read-only file system issue and I can't delete the VPN users (but I can add new users). 2- sometimes web service of instances (which uses this router) does not load js queries properly, I suspect the VR is not working properly. - Original Message - From: Rajesh Battala rajesh.batt...@citrix.com To: users@cloudstack.apache.org Cc: Sanjeev Neelarapu sanjeev.neelar...@citrix.com Sent: Saturday, April 26, 2014 8:52 AM Subject: RE: How to migrate volumes of Virtual routers Reboot the VR. It will recreate disks and apply all the rules. Thanks Rajesh Battala -Original Message- From: Amir Abbasi [mailto:abb...@tebyanidc.ir] Sent: Saturday, April 26, 2014 9:34 AM To: users@cloudstack.apache.org Cc: Sanjeev Neelarapu Subject: Re: How to migrate volumes of Virtual routers Hi, Thank you, Is it possible to force cloudstack to recreate VR instance from scratch (not only cleaning up)? - Original Message - From: Sanjeev Neelarapu sanjeev.neelar...@citrix.com To: users@cloudstack.apache.org Sent: Thursday, April 24, 2014 8:23 AM Subject: RE: How to migrate volumes of Virtual routers Hi, If the host on which VR is running is disconnected and connected back to Primary storage then the instance becomes read-only. This is the linux behavior nothing to do with the cloudstack. Please restart the VR to make the disk writable. -Sanjeev -Original Message- From: Amir Abbasi [mailto:abb...@tebyanidc.ir] Sent: Wednesday, April 23, 2014 10:58 AM To: users@cloudstack.apache.org Subject: How to migrate volumes of Virtual routers Hi, I've assigned two primary storages. All virtual routers have been created on Primary-Storage1 but sometimes I face Read-only file system on some VR instances. I found no option to migrate their volumes. I have cloudstack 3.0.
RE: How to migrate volumes of Virtual routers
Process I had mentioned will work for all system vms. Thanks Rajesh Battala -Original Message- From: Amir Abbasi [mailto:abb...@tebyanidc.ir] Sent: Sunday, April 27, 2014 9:47 AM To: users@cloudstack.apache.org Subject: Re: How to migrate volumes of Virtual routers What about the SSVM's or Virtual routers? How to migrate their volumes to second primary storage? - Original Message - From: Rajesh Battala rajesh.batt...@citrix.com To: users@cloudstack.apache.org Sent: Saturday, April 26, 2014 8:20 PM Subject: RE: How to migrate volumes of Virtual routers Add the new primary store. Enable Maintenance mode on the old primary store. CS will take care of migrating the VM's running the old store to the new one. Once the migrations are complete CS will report the status. Then remove the old store. Yes You can use tags to force CS to pick the tagged resources. Thanks Rajesh Battala -Original Message- From: Amir Abbasi [mailto:abb...@tebyanidc.ir] Sent: Saturday, April 26, 2014 2:50 PM To: users@cloudstack.apache.org Subject: Re: How to migrate volumes of Virtual routers Hi, Thanks, is there any way to force CS to create virtual machines on a particular Primary-storage from now on (I wan to remove older Primary storage as soon as possible)? - Original Message - From: Rajesh Battala rajesh.batt...@citrix.com To: users@cloudstack.apache.org Sent: Saturday, April 26, 2014 10:52 AM Subject: RE: How to migrate volumes of Virtual routers Reboot VR, a new VR will be re-created with new disks and all the rules will be applied again. -Original Message- From: Amir Abbasi [mailto:abb...@tebyanidc.ir] Sent: Saturday, April 26, 2014 10:23 AM To: users@cloudstack.apache.org Subject: Re: How to migrate volumes of Virtual routers originally I face 2 problems; 1- The VPN which has been enabled and working since a few months ago is not working (error 789) after facing the Read-only file system issue and I can't delete the VPN users (but I can add new users). 2- sometimes web service of instances (which uses this router) does not load js queries properly, I suspect the VR is not working properly. - Original Message - From: Rajesh Battala rajesh.batt...@citrix.com To: users@cloudstack.apache.org Cc: Sanjeev Neelarapu sanjeev.neelar...@citrix.com Sent: Saturday, April 26, 2014 8:52 AM Subject: RE: How to migrate volumes of Virtual routers Reboot the VR. It will recreate disks and apply all the rules. Thanks Rajesh Battala -Original Message- From: Amir Abbasi [mailto:abb...@tebyanidc.ir] Sent: Saturday, April 26, 2014 9:34 AM To: users@cloudstack.apache.org Cc: Sanjeev Neelarapu Subject: Re: How to migrate volumes of Virtual routers Hi, Thank you, Is it possible to force cloudstack to recreate VR instance from scratch (not only cleaning up)? - Original Message - From: Sanjeev Neelarapu sanjeev.neelar...@citrix.com To: users@cloudstack.apache.org Sent: Thursday, April 24, 2014 8:23 AM Subject: RE: How to migrate volumes of Virtual routers Hi, If the host on which VR is running is disconnected and connected back to Primary storage then the instance becomes read-only. This is the linux behavior nothing to do with the cloudstack. Please restart the VR to make the disk writable. -Sanjeev -Original Message- From: Amir Abbasi [mailto:abb...@tebyanidc.ir] Sent: Wednesday, April 23, 2014 10:58 AM To: users@cloudstack.apache.org Subject: How to migrate volumes of Virtual routers Hi, I've assigned two primary storages. All virtual routers have been created on Primary-Storage1 but sometimes I face Read-only file system on some VR instances. I found no option to migrate their volumes. I have cloudstack 3.0.
Re: Frequent NFS not responding, timed out issue
Comments inline. On 26-Apr-2014, at 3:06 pm, Hung Nguyen The hung...@saobacdau.vnmailto:hung...@saobacdau.vn wrote: Hi Shanker, Thanks for your comment. I am trying to figure out why the network latency is high. I would like to know how you determined that the network latency is high. Did you do some kind of ping test? If so, does the latency change during peak / non-peak times? Real metrics would be useful to identify patterns. It is good to know if the issue with 10Gbps is no longer the case. Goes back to the availability of metrics. :) I am not sure whether there is a problem with the physical switch (IBM Flex switch) or something has to do with the driver of network card. At the risk of sounding like a broken record, do you have metrics for your network? I usually deploy a central collectd poller to pull SNMP information for all devices and XenServers. I attached with the NIC info and driver version. I don’t know if this is the latest version or not. You will need to check XenServer site / Citrix for the details I guess. Regards. @shankerbalan With thanks, Nguyễn Thế Hùng -Original Message- From: Shanker Balan [mailto:shanker.ba...@shapeblue.com] Sent: Friday, April 25, 2014 12:27 PM To: CloudStack-Users Subject: Re: Frequent NFS not responding, timed out issue Hi Hung, Comments inline. On 25-Apr-2014, at 2:14 am, Hùng Nguyễn Thế thehung.ngu...@live.commailto:thehung.ngu...@live.com wrote: Hi all, We experience an intermittent NFS connection from our Xenserver 6.2 Sp1 latest patch. /var/log/kern.log shows the exact messages as in the known issues from Xenserver 6.0 Release Notes [1]: kernel: nfs: server 10.0.0.1 not responding, timed out Our enviroment is indeed 10Gbps, storage is IBM Storwize v7000. Hope someone can give us some hints on this matter. Would you have any monitoring running of the network itself? SNMP information collected from the switches and the physical network interfaces of the various devices on the network would be helpful to narrow down the issue. Most likely there is saturation somewhere. Buying Citrix support subscription is on the way. Some addtional information: nfsstat -m: rw,relatime,vers=3,rsize=1048576,wsize=1048576,namlen=255,acregmin=0, acregmax=0,acdirmin=0,acdirmax=0,soft,proto=tcp,port=65535,timeo=133,r etrans=0, sec=sys,mountport=65535,local_lock=none,addr=192.168.x.x I have captured tcpdump and seen some symtomps like TCP retransmission, tcp acked unseen segment. Network seems okay, the only unusual thing is the latency from xenserver to the storage is fluctuating, from 1ms to several XX ms. Try to get access to the network level metrics to debug further. Regards. -- @shankerbalan M: +91 98860 60539 | O: +91 (80) 67935867 shanker.ba...@shapeblue.commailto:shanker.ba...@shapeblue.com | www.shapeblue.comhttp://www.shapeblue.com | Twitter:@shapeblue ShapeBlue Services India LLP, 22nd floor, Unit 2201A, World Trade Centre, Bangalore - 560 055 Need Enterprise Grade Support for Apache CloudStack? Our CloudStack Infrastructure Supporthttp://shapeblue.com/cloudstack-infrastructure-support/ offers the best 24/7 SLA for CloudStack Environments. Apache CloudStack Bootcamp training courses **NEW!** CloudStack 4.2.1 traininghttp://shapeblue.com/cloudstack-training/ 28th-29th May 2014, Bangalore. Classrommhttp://shapeblue.com/cloudstack-training/ 16th-20th June 2014, Region A. Instructor led, On-linehttp://shapeblue.com/cloudstack-training/ 23rd-27th June 2014, Region B. Instructor led, On-linehttp://shapeblue.com/cloudstack-training/ 15th-20th September 2014, Region A. Instructor led, On-linehttp://shapeblue.com/cloudstack-training/ 22nd-27th September 2014, Region B. Instructor led, On-linehttp://shapeblue.com/cloudstack-training/ 1st-6th December 2014, Region A. Instructor led, On-linehttp://shapeblue.com/cloudstack-training/ 8th-12th December 2014, Region B. Instructor led, On-linehttp://shapeblue.com/cloudstack-training/ This email and any attachments to it may be confidential and are intended solely for the use of the individual to whom it is addressed. Any views or opinions expressed are solely those of the author and do not necessarily represent those of Shape Blue Ltd or related companies. If you are not the intended recipient of this email, you must neither take any action based upon its contents, nor copy or show it to anyone. Please contact the sender if you believe you have received this email in error. Shape Blue Ltd is a company incorporated in England Wales. ShapeBlue Services India LLP is a company incorporated in India and is operated under license from Shape Blue Ltd. Shape Blue Brasil Consultoria Ltda is a company incorporated in Brasil and is operated under license from Shape Blue Ltd. ShapeBlue is a registered trademark.
