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From Asanka Gunasekara <asa...@nimbus.lk>
Subject Re: Secondary storage is not secondary properly
Date Tue, 08 Aug 2017 09:18:02 GMT
Thanks Makrand

On 8 August 2017 at 14:42, Makrand <makrandsanap@gmail.com> wrote:

> Asanka,
>
> The email list blocks the screen shots. I guess no one in the list can see
> your posted screens in emal chain.
>
> Better paste text output of the result or upload screens to image hosting
> (e.g. snag.gy).
>
> --
> Makrand
>
>
> On Tue, Aug 8, 2017 at 2:28 PM, Asanka Gunasekara <asanka@nimbus.lk>
> wrote:
>
> > Hi Guys, thanks for replying buy running ssvm-check.sh I got below output
> >
> >
> > [image: Inline images 1]
> >
> > My nfs is 172.17.101.253 but it is looking for 172.17.101.1 which is the
> > gateway and the Management server is 172.17.101.248 but it is looking in
> to
> > Loval host
> >
> >
> >
> >
> > [image: Inline images 2]
> >
> > What is going on, have I done something wrong?
> >
> > On 8 August 2017 at 14:22, Dag Sonstebo <Dag.Sonstebo@shapeblue.com>
> > wrote:
> >
> >> Hi Asanka,
> >>
> >> One quick thing to check – log in to your SSVM and run
> >> /use/local/cloud/systemvm/ssvm-check.sh – this will tell you if the
> SSVM
> >> can mount and write to secondary storage.
> >>
> >> Regards,
> >> Dag Sonstebo
> >> Cloud Architect
> >> ShapeBlue
> >>
> >> From: Asanka Gunasekara <asanka@nimbus.lk>
> >> Reply-To: "users@cloudstack.apache.org" <users@cloudstack.apache.org>
> >> Date: Tuesday, 8 August 2017 at 09:27
> >> To: "users@cloudstack.apache.org" <users@cloudstack.apache.org>
> >> Subject: Re: Secondary storage is not secondary properly
> >>
> >> I am sorry Eric, thank you for replying, please see below for the rest
> >> results
> >>
> >> * Make sure that it's accessible from the *storage* network (the network
> >> that you configured as storage when you created the zone, assuming you
> >> selected advanced networking).
> >> Asanka > Since this is a test environemt I have just made it all in one
> >> subnet (is that the issue)
> >>
> >> * Is the secondary storage virtual machine up and running? Check your
> >> Infrastructure tab.
> >> Asanka > Yes both system VMs are up and running
> >>
> >> * If the secondary storage virtual machine is up and running, open its
> >> console and log in as root / password. Then check 'ip addr list' to make
> >> sure that it has IP addresses.
> >> Asanka > Yes it IP are assigned
> >>
> >> * If it has IP addresses, try pinging your secondary storage NFS server
> >> (still within the SSVM).
> >> Asanka > I can ping secondary storage
> >>
> >> * If you can ping your secondary storage NFS server, try mounting the
> NFS
> >> share at some random place in your filesystem to make sure you can
> mount it
> >> from the SSVM. e.g., 'mkdir /tmp/t; mount myserver:/export/secstorage
> >> /tmp/t'
> >> Asanka > I can mount the secondary storage as below
> >>
> >>
> >> [nline images 1]
> >>
> >>
> >> Dag.Sonstebo@shapeblue.com
> >> www.shapeblue.com
> >> 53 Chandos Place, Covent Garden, London  WC2N 4HSUK
> >> @shapeblue
> >>
> >>
> >>
> >> On 8 August 2017 at 12:54, Eric Green <eric.lee.green@gmail.com<mailto:
> >> eric.lee.green@gmail.com>> wrote:
> >>
> >> > On Aug 7, 2017, at 23:44, Asanka Gunasekara <asanka@nimbus.lk<mailto:
> >> asanka@nimbus.lk>> wrote:
> >> > NFS is running on a different server, I can manual mount this share as
> >> NFS
> >> > and SMB
> >> > Cloud stack - 4.9
> >> > Os is Centos 7 (64)
> >>
> >> * Make sure that it's accessible from the *storage* network (the network
> >> that you configured as storage when you created the zone, assuming you
> >> selected advanced networking).
> >> * Is the secondary storage virtual machine up and running? Check your
> >> Infrastructure tab.
> >> * If the secondary storage virtual machine is up and running, open its
> >> console and log in as root / password. Then check 'ip addr list' to make
> >> sure that it has IP addresses.
> >> * If it has IP addresses, try pinging your secondary storage NFS server
> >> (still within the SSVM).
> >> * If you can ping your secondary storage NFS server, try mounting the
> NFS
> >> share at some random place in your filesystem to make sure you can
> mount it
> >> from the SSVM. e.g., 'mkdir /tmp/t; mount myserver:/export/secstorage
> >> /tmp/t'
> >> * Make sure you're using the NFS server's *storage* network IP address
> >> when you make this attempt.
> >>
> >> It is possible that your NFS server has a firewall configured? But from
> >> my experiments, the secondary storage VM not providing secondary storage
> >> usually is a networking problem, things not set up properly in your
> zone's
> >> networking so that the secondary storage VM can't reach the secondary
> >> storage. Are you using advanced networking, or basic networking?
> >>
> >>
> >
>

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