[Users] Storage domain mount options

[Haim Ateya]

----- Original Message -----
> From: "Shu Ming" <shuming at linux.vnet.ibm.com>
> To: "Alexandru Vladulescu" <avladulescu at bfproject.ro>
> Cc: "users" <users at ovirt.org>
> Sent: Tuesday, January 8, 2013 3:48:06 PM
> Subject: Re: [Users] Storage domain mount options
> 
> Alexandru Vladulescu :
> >
> > Dear Shu,
> >
> >
> > Exactly what I was saying, in that section we can only change in
> > the
> > Advanced Parameters the NFS version, the Retransmissions and the
> > Timeout.
> Sorry, was not seeing these. I am afraid you can not append other
> options, for neither ovirt engine nor VDSM accepts other options than
> Retransmissions and the Timeout.

Hi, 

first, please open an RFE for it: https://bugzilla.redhat.com/enter_bug.cgi?product=oVirt
second, you can set it in vdsm.conf configuration file (/etc/vdsm/vdsm.conf).

as for how to do it, check out sample config file distributed with the rpm:

/usr/share/doc/vdsm-4.9.6/vdsm.conf.sample

make sure to restart vdsmd service on each hypervisor afterwards.

Haim

> 
> >
> > Therefore I see exactly no field for additional mount options.
> >
> > As I know there is a thread on the mailing list about the new
> > features
> > that should be included in the 3.2 version release. I think would
> > be
> > useful to include this one too to the GUI, but again my question,
> > how
> > could this be modified in the stable 3.1 release ?
> >
> >
> > Alex
> >
> >
> > On 01/08/2013 03:31 PM, Shu Ming wrote:
> >> Alexandru Vladulescu:
> >>>
> >>> Hello Guys,
> >>>
> >>>
> >>> I would like to ask you help for the following problem I am
> >>> facing
> >>> right now.
> >>>
> >>> As we know, on the Storage tab we can configure storage domains
> >>> in
> >>> many types. I am using NFS, and when configuring a such export on
> >>> the Advanced Parameters section we can only adjust the NFS
> >>> version,
> >>> Retrans and Timeout.
> >>>
> >>> After a successful configuration setup, on all hypervisors I have
> >>> the mount share declared attached. The result of mount for the
> >>> share
> >>> datastore looks like below:
> >>>
> >>> nas01.net:/datastore01/nas01.ISO on
> >>> /rhev/data-center/mnt/nas01.net:_datastore01_nas01.ISO type nfs
> >>> (rw,soft,nosharecache,timeo=10,retrans=6,vers=4,addr=10.20.30.10,clientaddr=10.20.30.102)
> >>>
> >>>
> >>> All good and sound but how can I tune the NFS mounting command,
> >>> for
> >>> example let's say adding noatime value to the mount option list ?
> >> New domain ---> Advanced Parameters.
> >>
> >>>
> >>>
> >>> Many thanks,
> >>> Alex.
> >>> _______________________________________________
> >>> Users mailing list
> >>> Users at ovirt.org
> >>> http://lists.ovirt.org/mailman/listinfo/users
> >>>
> >>
> >>
> >
> 
> 
> --
> ---
> 舒明 Shu Ming
> Open Virtualization Engineerning; CSTL, IBM Corp.
> Tel: 86-10-82451626  Tieline: 9051626 E-mail: shuming at cn.ibm.com or
> shuming at linux.vnet.ibm.com
> Address: 3/F Ring Building, ZhongGuanCun Software Park, Haidian
> District, Beijing 100193, PRC
> 
> 
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