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Old 12-12-2007, 09:02 AM
Dario Lesca
 
Default f8: NFS mount problem in rescue mode

If I boot Fedora 8 with DVD in rescue mode I can't mount a NFS share.

The problem also happened if I use Fedora 7 Respin, but NON if I use
Fedora 7 std. or Fedora Core [6-1].

If I boot with options rescue + askmetod then do an NFS install,
Anaconda mount /mnt/source correctly, but from shell if I try to mount
another NFS share the mount not work

All these problem happened also if I work on VMware-server.

Some suggest?

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Old 12-12-2007, 09:02 AM
Dario Lesca
 
Default f8: NFS mount problem in rescue mode

If I boot Fedora 8 with DVD in rescue mode I can't mount a NFS share.

The problem also happened if I use Fedora 7 Respin, but NON if I use
Fedora 7 std. or Fedora Core [6-1].

If I boot with options rescue + askmetod then do an NFS install,
Anaconda mount /mnt/source correctly, but from shell if I try to mount
another NFS share the mount not work

All these problem happened also if I work on VMware-server.

Some suggest?

--
Dario Lesca <d.lesca@solinos.it>

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Old 12-12-2007, 03:23 PM
Dario Lesca
 
Default f8: NFS mount problem in rescue mode

Il giorno mer, 12/12/2007 alle 11.02 +0100, Dario Lesca ha scritto:
> If I boot Fedora 8 with DVD in rescue mode I can't mount a NFS share.

Please, someone can do this test and tell me if the problem happened
only to me?

Thanks.

--
Dario Lesca <d.lesca@solinos.it>

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Old 12-12-2007, 03:23 PM
Dario Lesca
 
Default f8: NFS mount problem in rescue mode

Il giorno mer, 12/12/2007 alle 11.02 +0100, Dario Lesca ha scritto:
> If I boot Fedora 8 with DVD in rescue mode I can't mount a NFS share.

Please, someone can do this test and tell me if the problem happened
only to me?

Thanks.

--
Dario Lesca <d.lesca@solinos.it>

--
fedora-devel-list mailing list
fedora-devel-list@redhat.com
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Old 12-12-2007, 04:09 PM
Karel Zak
 
Default f8: NFS mount problem in rescue mode

On Wed, Dec 12, 2007 at 05:23:30PM +0100, Dario Lesca wrote:
> Il giorno mer, 12/12/2007 alle 11.02 +0100, Dario Lesca ha scritto:
> > If I boot Fedora 8 with DVD in rescue mode I can't mount a NFS share.
>
> Please, someone can do this test and tell me if the problem happened
> only to me?

do you have /sbin/mount.nfs (in rescue mode)?

Karel

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Old 12-12-2007, 05:27 PM
Rick Stevens
 
Default f8: NFS mount problem in rescue mode

On Wed, 2007-12-12 at 11:02 +0100, Dario Lesca wrote:
> If I boot Fedora 8 with DVD in rescue mode I can't mount a NFS share.
>
> The problem also happened if I use Fedora 7 Respin, but NON if I use
> Fedora 7 std. or Fedora Core [6-1].
>
> If I boot with options rescue + askmetod then do an NFS install,
> Anaconda mount /mnt/source correctly, but from shell if I try to mount
> another NFS share the mount not work

Can you please specify what "not work" means? What error messages are
you seeing?

If you're trying this via rescue mode, the odds are that a) the network
isn't started, b) your IP address isn't set properly, or c) the DNS
system isn't responding so you're getting "unknown host" errors.

----------------------------------------------------------------------
- Rick Stevens, Principal Engineer rstevens@internap.com -
- CDN Systems, Internap, Inc. http://www.internap.com -
- -
- Microsoft Windows: Proof that P.T. Barnum was right -
----------------------------------------------------------------------

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Old 12-12-2007, 09:23 PM
"Xavier Lamien"
 
Default f8: NFS mount problem in rescue mode

2007/12/12, Karel Zak <kzak@redhat.com>:
On Wed, Dec 12, 2007 at 05:23:30PM +0100, Dario Lesca wrote:
> Il giorno mer, 12/12/2007 alle 11.02 +0100, Dario Lesca ha scritto:
> > If I boot Fedora 8 with DVD in rescue mode I can't mount a NFS share.

>
> Please, someone can do this test and tell me if the problem happened
> only to me?

do you have /sbin/mount.nfs (in rescue mode)?
Also, paste your output error


****Karel

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--
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Fedora/EPEL Contributor******| http://fedoraproject.org/wiki/XavierLamien

GPG-Key ID: F3903DEB
Fingerprint: 0F2A 7A17 0F1B 82EE FCBF 1F51 76B7 A28D F390 3DEB
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Old 12-13-2007, 09:01 AM
Dario Lesca
 
Default f8: NFS mount problem in rescue mode

Il giorno mer, 12/12/2007 alle 18.09 +0100, Karel Zak ha scritto:
> On Wed, Dec 12, 2007 at 05:23:30PM +0100, Dario Lesca wrote:
> > Il giorno mer, 12/12/2007 alle 11.02 +0100, Dario Lesca ha scritto:
> > > If I boot Fedora 8 with DVD in rescue mode I can't mount a NFS share.
> >
> > Please, someone can do this test and tell me if the problem happened
> > only to me?
>
> do you have /sbin/mount.nfs (in rescue mode)?
>
> Karel
Karel, all guys NOT have this command in rescue mode.

sh-3.2# ls -l /sbin/mount.nfs
ls: cannot access /sbin/mount.nfs: No such file or directory

Thanks

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Old 12-13-2007, 09:54 AM
Dario Lesca
 
Default f8: NFS mount problem in rescue mode

Il giorno mer, 12/12/2007 alle 10.27 -0800, Rick Stevens ha scritto:

> Can you please specify what "not work" means? What error messages are
> you seeing?

Start PC with Fedora-8-i386-rescuecd
start network = yes
IpV4 yes, ipv6 = no, Use DHCP
Mount existing filesystem = yes
then shell is open ...

sh-3.2# ip a s dev eth0
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast
qlen 100
link/ether 00:16:36:db:84:63 brd ff:ff:ff:ff:ff:ff
inet 10.39.66.82/20 brd 10.39.79.255 scope global eth0
inet6 fe80::216:36ff:fedb:8463/64 scope link
valid_lft forever preferred_lft forever
sh-3.2# ip r
10.39.64.0/20 dev eth0 proto kernel scope link src 10.39.66.82
default via 10.39.64.10 dev eth0
sh-3.2# ping 10.39.66.100
PING 10.39.66.100 (10.39.66.100) 56(84) bytes of data.
64 bytes from 10.39.66.100: icmp_seq=1 ttl=64 time=0.074 ms
64 bytes from 10.39.66.100: icmp_seq=2 ttl=64 time=0.066 ms
64 bytes from 10.39.66.100: icmp_seq=3 ttl=64 time=0.068 ms
64 bytes from 10.39.66.100: icmp_seq=4 ttl=64 time=0.062 ms

--- 10.39.66.100 ping statistics ---
4 packets transmitted, 4 received, 0% packet loss, time 3000ms
rtt min/avg/max/mdev = 0.062/0.067/0.074/0.009 ms

sh-3.2# ssh 10.39.66.100
The authenticity of host '10.39.64.100 (10.39.64.100)' can't be
established.
RSA key fingerprint is 3x:4x:2x:x7:dx:x1:4d:c8:16:b4:x7:45:97:d4:8d:a6.
Are you sure you want to continue connecting (yes/no)? no
sh-3.2# mkdir /tmp/f8
sh-3.2# ls -ld /tmp/f8
drwxr-xr-x 2 root root 4096 13 dic 10:33 /tmp/f8
sh-3.2# mount -tnfs 10.39.66.100:/u/f8 /tmp/f8
(wait 20/30 seconds.....)
mount: mounting 10.39.66.100:/u/f8 on /tmp/f8 failed

If I "tcpdump -i eth0 host 10.39.66.87" on host 10.39.66.100 I see
nothing.

This is the error: mount in rescue mode not work.
(note which mount is a s-link to busybox)


For resolve the problem I must run this command:

sh-3.2# /mnt/sysimage/sbin/mount.nfs 10.39.66.100:/u/f8 /tmp/f8 -onolock
sh-3.2# df /tmp/f8
Filesystem blocchi di 1K Usati Disponib. Uso% Montato su
10.39.66.100:/u/f8 30726144 28232448 907776 97% /tmp/f8
sh-3.2# sed 1q /tmp/f8/RPM-GPG-KEY
The following public key can be used to verify RPM packages built and

In this way, my nfs is mounted, but is this the right way to do that?

> a) the network isn't started
Network is started

> b) your IP address isn't set properly
IP is set properly

> or c) the DNS system isn't responding so you're getting "unknown host" errors.
I not use DNS in this case, it's not necessary.

> - Rick Stevens
Thanks Rick!

Now I work around my problem (PXE+kickstart setup) to copy the mount.nfs
into f8 structure, then use this command for mount my needed fs.

Some other suggest?

Thanks to all!

--
Dario Lesca <d.lesca@solinos.it>

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Old 12-13-2007, 09:54 AM
Dario Lesca
 
Default f8: NFS mount problem in rescue mode

Il giorno mer, 12/12/2007 alle 10.27 -0800, Rick Stevens ha scritto:

> Can you please specify what "not work" means? What error messages are
> you seeing?

Start PC with Fedora-8-i386-rescuecd
start network = yes
IpV4 yes, ipv6 = no, Use DHCP
Mount existing filesystem = yes
then shell is open ...

sh-3.2# ip a s dev eth0
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast
qlen 100
link/ether 00:16:36:db:84:63 brd ff:ff:ff:ff:ff:ff
inet 10.39.66.82/20 brd 10.39.79.255 scope global eth0
inet6 fe80::216:36ff:fedb:8463/64 scope link
valid_lft forever preferred_lft forever
sh-3.2# ip r
10.39.64.0/20 dev eth0 proto kernel scope link src 10.39.66.82
default via 10.39.64.10 dev eth0
sh-3.2# ping 10.39.66.100
PING 10.39.66.100 (10.39.66.100) 56(84) bytes of data.
64 bytes from 10.39.66.100: icmp_seq=1 ttl=64 time=0.074 ms
64 bytes from 10.39.66.100: icmp_seq=2 ttl=64 time=0.066 ms
64 bytes from 10.39.66.100: icmp_seq=3 ttl=64 time=0.068 ms
64 bytes from 10.39.66.100: icmp_seq=4 ttl=64 time=0.062 ms

--- 10.39.66.100 ping statistics ---
4 packets transmitted, 4 received, 0% packet loss, time 3000ms
rtt min/avg/max/mdev = 0.062/0.067/0.074/0.009 ms

sh-3.2# ssh 10.39.66.100
The authenticity of host '10.39.64.100 (10.39.64.100)' can't be
established.
RSA key fingerprint is 3x:4x:2x:x7:dx:x1:4d:c8:16:b4:x7:45:97:d4:8d:a6.
Are you sure you want to continue connecting (yes/no)? no
sh-3.2# mkdir /tmp/f8
sh-3.2# ls -ld /tmp/f8
drwxr-xr-x 2 root root 4096 13 dic 10:33 /tmp/f8
sh-3.2# mount -tnfs 10.39.66.100:/u/f8 /tmp/f8
(wait 20/30 seconds.....)
mount: mounting 10.39.66.100:/u/f8 on /tmp/f8 failed

If I "tcpdump -i eth0 host 10.39.66.87" on host 10.39.66.100 I see
nothing.

This is the error: mount in rescue mode not work.
(note which mount is a s-link to busybox)


For resolve the problem I must run this command:

sh-3.2# /mnt/sysimage/sbin/mount.nfs 10.39.66.100:/u/f8 /tmp/f8 -onolock
sh-3.2# df /tmp/f8
Filesystem blocchi di 1K Usati Disponib. Uso% Montato su
10.39.66.100:/u/f8 30726144 28232448 907776 97% /tmp/f8
sh-3.2# sed 1q /tmp/f8/RPM-GPG-KEY
The following public key can be used to verify RPM packages built and

In this way, my nfs is mounted, but is this the right way to do that?

> a) the network isn't started
Network is started

> b) your IP address isn't set properly
IP is set properly

> or c) the DNS system isn't responding so you're getting "unknown host" errors.
I not use DNS in this case, it's not necessary.

> - Rick Stevens
Thanks Rick!

Now I work around my problem (PXE+kickstart setup) to copy the mount.nfs
into f8 structure, then use this command for mount my needed fs.

Some other suggest?

Thanks to all!

--
Dario Lesca <d.lesca@solinos.it>

--
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fedora-devel-list@redhat.com
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