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Will be available in anaconda 11.1.2.114
relative commit 21e3396c2ab445d64407a34e94ea55cdc5ff0999

please ignore comment #4.
see the ks=nfs(:<options>):<path> syntax -- it can be extended to the method=nfs
case easily. then there's also nfs --opts=... in kickstart.

I'm closing this issue as, it is already in rhel5

> see the ks=nfs(:<options>):<path> syntax

Is this certain? 

I checked the following part in loaders/method.c of 11.1.2.113.

        if (!strncmp(arg, "nfs:", 4)) {
            ld->method = METHOD_NFS;
            ld->methodData = calloc(sizeof(struct nfsInstallData *), 1);
            ((struct nfsInstallData *)ld->methodData)->host = strdup(c);
            if ((c = strtok(NULL, ":"))) {
                ((struct nfsInstallData *)ld->methodData)->directory =
strdup(c);
            }

It seems that "nfs:<host>:<directory>" is assumed here. As far as I
know, options have to be set to ((struct nfsInstallData
*)ld->methodData)-> mountOpt. But,the place to set it is only the
following in the anaconda source.

    235 void setKickstartNfs(struct loaderData_s * loaderData, int argc,
    236                      char ** argv) {
...
    270     if (mountOpts)
    271         ((struct nfsInstallData
*)loaderData->methodData)->mountOpts = m        ountOpts;

And, this is for --opts= in kickstart. 



This event sent from IssueTracker by mmatsuya 
 issue 128966

Are the options not working properly?

I'm looking at nfsinstall.c: setKickstartNfs(struct loaderData_s * loaderData,
int argc,....)
.
.
.
    struct poptOption ksNfsOptions[] = { 
        { "server", '\0', POPT_ARG_STRING, &host, 0, NULL, NULL },
        { "dir", '\0', POPT_ARG_STRING, &dir, 0, NULL, NULL },
        { "opts", '\0', POPT_ARG_STRING, &mountOpts, 0, NULL, NULL},
        { 0, 0, 0, 0, 0, 0, 0 } 
    };
.
.
.
    if (mountOpts)
        ((struct nfsInstallData *)loaderData->methodData)->mountOpts = mountOpts;
.
.
.

The options get passed to the nfsInstallData structure and are used when they
are needed.

A good way to see if your options are actually getting through is to search for
the nfs log message:
 logMessage(INFO, "results of nfs, host is %s, dir is %s, opts are '%s'", host,
dir, mountOpts);

Sorry about that.  I misunderstood you.
I see the code and see the same issue as you do.  If you can, please test and
verify that the options do not get passed.
Just do an installation with whatever nfs additional options and search for the
 ("host is %s, dir is %s, opts are '%s'", host, directory, mountOpts) string in
the logs.

I'm going to reopen this as I might be a valid issue.

I have just confirmed.  the options get passed when ks is used, but do not get
passed when specified in the command line.  It will be fixed in anaconda 
11.1.2.115, relative commit 93cc4e8dff55ecebf043c0d51b47b80b1b9aef17

I found that the cmdline for nfs options was parsed but only used to download
individual files from an nfs server.  I had to build a new patch that modifies a
little the cmdline parsing.  The line needs to be in the following format:
"nfs:[<comma separated opts>:]server:directory",  the new fix is not in current
anaconda and will be present in anaconda 11.1.2.116.

An advisory has been issued which should help the problem
described in this bug report. This report is therefore being
closed with a resolution of ERRATA. For more information
on therefore solution and/or where to find the updated files,
please follow the link below. You may reopen this bug report
if the solution does not work for you.

http://rhn.redhat.com/errata/RHBA-2009-0164.html