Re: mount -t nfs4 fails, but mount -t nfs succeeds [SOLVED]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

On 04/27/2012 05:14 PM, Jonathan Ryshpan wrote:
> On Fri, 2012-04-27 at 16:10 +0800, Ed Greshko wrote:
>> First, it may be helpful for you to post the contents of your
>> server's /etc/exports
>> and /etc/fstab.
> Here they are.  /etc/exports is much chewed up by many experiments; this
> is its latest incarnation.  /etc/fstab follows.
>         $ more exports
>         /               amito(rw,fsid=root,no_root_squash)
>         # /home/jonrysh amito(rw,no_root_squash)
>         # /var          amito(rw,no_root_squash)
>         # /nfs4exports  192.168.0.0/24(ro,root_squash,no_subtree_check,fsid=0) 
>         
>         # /nfs4exports         192.168.0.0/24(ro,fsid=root,insecure,no_subtree_check,no_root_squash) 
>         # /nfs4exports/home    192.168.0.0/24(rw,nohide,insecure,no_subtree_check,no_root_squash)
>         # /nfs4exports/sbin    192.168.0.0/24(rw,nohide,insecure,no_subtree_check,no_root_squash)
>         
>         # /nfs4exports         192.168.2.5(ro,fsid=root,insecure,no_subtree_check,no_root_squash) 
>         # /nfs4exports/home    192.168.2.5(rw,nohide,insecure,no_subtree_check,no_root_squash)
>         # /nfs4exports/sbin    192.168.2.5(rw,nohide,insecure,no_subtree_check,no_root_squash)

For comparison, here is the relevant portion of my exports file....

/nfs4exports           
192.168.0.0/24(ro,sync,insecure,root_squash,no_subtree_check,fsid=0)
/nfs4exports/syntegra  
192.168.0.0/24(rw,nohide,sync,insecure,root_squash,no_subtree_check)
/nfs4exports/myhome    
192.168.0.0/24(rw,nohide,sync,insecure,root_squash,no_subtree_check)

>         
>         $ more fstab
>         # /etc/fstab
>         # Created by anaconda on Fri Mar 30 11:08:48 2012
>         #
>         # Accessible filesystems, by reference, are maintained under '/dev/disk'
>         # See man pages fstab(5), findfs(8), mount(8) and/or blkid(8) for more info
>         #
>         UUID=2df88f7e-a779-401a-8e47-0c32d500b5af /               ext4    defaults        1 1
>         UUID=d64559f2-2e25-4a96-a937-bbe06516ab2c /boot           ext4    defaults        1 2
>         UUID=2d7ec72f-f9af-4ec8-aff0-03d07ef30b73 /var            ext4    defaults        1 2
>         UUID=5fb1efb6-3e12-437f-a12e-b60cb622d001 swap            swap    defaults        0 0

Can we assume you've issued the "mount --bind " commands on your server?  (a df would
show it) These don't survive reboots.  So, eventually you will need the appropriate
lines in your fstab.  These are mine for reference.

/syntegra               /nfs4exports/syntegra   none    rw,bind 0 0
/home/egreshko          /nfs4exports/myhome     none    rw,bind 0 0

and the output of df shows in part...

/syntegra             80634688  58323932  18214756  77% /nfs4exports/syntegra
/home/egreshko       366919872 186333032 161964808  54% /nfs4exports/myhome


>
>> Second, have you modified your idmap.conf such that you have identical
>> Domain =
>> lines?  Note that after modification the nfs-idmap.service needs to be
>> restarted. 
> You must mean /etc/idmapd.conf .  This file is untouched on both client
> and server.  It has a single "Domain = ..." line, which is commented
> out.  

Well, this is mainly used for proper uid/gid mapping between client and server.  They
don't have to be "real".  They can be set to mydomain.com or maybe even left
blank....can't recall.

But, you will need to enable nfs-idmap.service on F16 to have your uids/gids mapped. 
Otherwise you'll run into read/write permission problems.


-- 
Never be afraid to laugh at yourself, after all, you could be missing out on the joke
of the century. -- Dame Edna Everage
-- 
users mailing list
users@xxxxxxxxxxxxxxxxxxxxxxx
To unsubscribe or change subscription options:
https://admin.fedoraproject.org/mailman/listinfo/users
Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines
Have a question? Ask away: http://ask.fedoraproject.org



Photo 4 Less

[Older Fedora Users]     [Fedora Announce]     [Fedora Package Announce]     [EPEL Announce]     [Fedora News]     [Fedora Cloud]     [Fedora Advisory Board]     [Fedora Education]     [Fedora Security]     [Fedora Scitech]     [Fedora Robotics]     [Fedora Maintainers]     [Fedora Infrastructure]     [Fedora Websites]     [Anaconda Devel]     [Fedora Devel Java]     [Fedora Legacy]     [Fedora Desktop]     [Fedora Fonts]     [ATA RAID]     [Fedora Marketing]     [Fedora Management Tools]     [Fedora Mentors]     [SSH]     [Find Someone Special]     [Fedora Package Review]     [Fedora R Devel]     [Fedora PHP Devel]     [Kickstart]     [Fedora Music]     [Fedora Packaging]     [Centos]     [Fedora SELinux]     [Fedora Legal]     [Fedora Kernel]     [Fedora QA]     [Fedora Triage]     [Fedora OCaml]     [Coolkey]     [Virtualization Tools]     [ET Management Tools]     [Yum Users]     [Tux]     [Yosemite News]     [Yosemite Photos]     [Linux Apps]     [Maemo Users]     [Gnome Users]     [KDE Users]     [Fedora Tools]     [Fedora Art]     [Fedora Docs]     [Maemo Users]     [Asterisk PBX]     [Fedora Sparc]     [Fedora Universal Network Connector]     [Libvirt Users]     [Fedora ARM]

Add to Google Powered by Linux