Re: [FIX] Re: CFS - Portmap
This should made cfs working again, please test the patch. http://home.teleport.ch/freebsd/mount_nfs.c.diff Martin Martin Blapp, [EMAIL PROTECTED] Improware AG, UNIX solution and service provider Zurlindenstrasse 29, 4133 Pratteln, Switzerland Phone: +41 79 370 26 05, Fax: +41 61 826 93 01 To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-current" in the body of the message
Re: [FIX] Re: CFS - Portmap
On Fri, Mar 23, 2001 at 19:35:33 +0100, Martin Blapp wrote: This should made cfs working again, please test the patch. http://home.teleport.ch/freebsd/mount_nfs.c.diff No, but bad effects are changed. There is no error diagnostic happens but mount hangs forever instead (I try several times). I run rpcbind without any additional keys. When mount terminated by ^C various interesting effects happens. Sometimes this hanging process visible in by ps nfs -o noauto -o intr -o port=3049 -o nfsv2 localhost even after ^C. Sometimes directory shown as really mounted (!) after ^C and umount works for it too. -- Andrey A. Chernov http://ache.pp.ru/ To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-current" in the body of the message
Re: [FIX] Re: CFS - Portmap
On Fri, Mar 23, 2001 at 12:49:33AM +0100, Martin Blapp wrote: /etc/mount -o port=3049,intr localhost:/null /crypt What machine are you doing this on?? FreeBSD has no /etc/mount? -- -- David ([EMAIL PROTECTED]) GNU is Not Unix / Linux Is Not UniX To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-current" in the body of the message
Re: [FIX] Re: CFS - Portmap
Hi, /etc/mount -o port=3049,intr localhost:/null /crypt What machine are you doing this on?? FreeBSD has no /etc/mount? Correct. I've used the sbin/mount of course, this is just a cut'n'paste of the documentation. Martin To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-current" in the body of the message
[FIX] Re: CFS - Portmap
It seems you have to run rpcbind with -i flag: -i ``insecure'' mode. Allows calls to SET and UNSET from an host. Normally rpcbind accepts these requests only from the loopback interface for security reasons. This change is necessary for programs that were compiled with earlier versions of the rpc library and do not make those requests using the loopback interface. # mount_nfs -o port=3049,intr localhost:/null /crypt root@fuchur:~# mount /dev/da0s2a on / (ufs, NFS exported, local, soft-updates) devfs on /dev (devfs, local) /dev/vinum/vol/vinum0 on /usr (ufs, NFS exported, local, soft-updates) /dev/da0s2e on /var (ufs, local, soft-updates) procfs on /proc (procfs, local) linprocfs on /usr/compat/linux/proc (linprocfs, local) localhost:/null on /crypt (nfs) Martin Martin Blapp, [EMAIL PROTECTED] Improware AG, UNIX solution and service provider Zurlindenstrasse 29, 4133 Pratteln, Switzerland Phone: +41 79 370 26 05, Fax: +41 61 826 93 01 On Thu, 22 Mar 2001, Martin Blapp wrote: If you have not recompiled cfs, does starting the rpcbind with -L fix this ? Old binarys resist to work without this option. from rpcbind man-page: Allow old-style local connections over the loopback interface. Without this flag, local connections are only allowed over a local socket, /var/run/rpcbind.sock Martin Martin Blapp, [EMAIL PROTECTED] Improware AG, UNIX solution and service provider Zurlindenstrasse 29, 4133 Pratteln, Switzerland Phone: +41 79 370 26 05, Fax: +41 61 826 93 01 To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-current" in the body of the message
Re: [FIX] Re: CFS - Portmap
On Thu, Mar 22, 2001 at 23:07:08 +0100, Martin Blapp wrote: It seems you have to run rpcbind with -i flag: -i not helps too. Diagnostic is the same. # mount_nfs -o port=3049,intr localhost:/null /crypt You miss "nfsv2" switch here. mountd is running with -2 option too. To make testing easy, put this into /etc/fstab: localhost:/null /crypt nfs rw,noauto,intr,port=3049,nfsv2 0 0 Then all you need is "mount /crypt" -- Andrey A. Chernov http://ache.pp.ru/ To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-current" in the body of the message
Re: [FIX] Re: CFS - Portmap
Hmm ? # /usr/local/etc/rc.d/cfsd.sh stop # killall mountd # killall -SIGUSR1 nfsd # killall rpcbind # rpcinfo rpcinfo: can't contact rpcbind: RPC: Remote system error - Connection refused # rpcbind -i # mountd -2 # nfsd # /usr/local/etc/rc.d/cfsd.sh start # mount_nfs -o port=3049,intr,nfsv2 localhost:/null /crypt # mount [...] localhost:/null on /crypt (nfs) # umount -v /crypt # localhost:/null: unmount from /crypt Martin Martin Blapp, [EMAIL PROTECTED] Improware AG, UNIX solution and service provider Zurlindenstrasse 29, 4133 Pratteln, Switzerland Phone: +41 79 370 26 05, Fax: +41 61 826 93 01 On Fri, 23 Mar 2001, Andrey A. Chernov wrote: On Thu, Mar 22, 2001 at 23:07:08 +0100, Martin Blapp wrote: It seems you have to run rpcbind with -i flag: -i not helps too. Diagnostic is the same. # mount_nfs -o port=3049,intr localhost:/null /crypt You miss "nfsv2" switch here. mountd is running with -2 option too. To make testing easy, put this into /etc/fstab: localhost:/null /crypt nfs rw,noauto,intr,port=3049,nfsv2 0 0 Then all you need is "mount /crypt" -- Andrey A. Chernov http://ache.pp.ru/ To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-current" in the body of the message
Re: [FIX] Re: CFS - Portmap
On Thu, Mar 22, 2001 at 23:32:53 +0100, Martin Blapp wrote: # nfsd ^ Not start nfsd - it is unneded for cfs, cfs handle all calls by itself. At least it works without any nfsd previously. -- Andrey A. Chernov http://ache.pp.ru/ To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-current" in the body of the message
Re: [FIX] Re: CFS - Portmap
Without nfsd it doesn't work, right. Yes, this seems to be the problem. I'll go into source of cfs now and fix the problem. Or maybe a mount_nfs problem ? Martin Martin Blapp, [EMAIL PROTECTED] Improware AG, UNIX solution and service provider Zurlindenstrasse 29, 4133 Pratteln, Switzerland Phone: +41 79 370 26 05, Fax: +41 61 826 93 01 On Fri, 23 Mar 2001, Andrey A. Chernov wrote: On Thu, Mar 22, 2001 at 23:32:53 +0100, Martin Blapp wrote: # nfsd ^ Not start nfsd - it is unneded for cfs, cfs handle all calls by itself. At least it works without any nfsd previously. -- Andrey A. Chernov http://ache.pp.ru/ To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-current" in the body of the message
Re: [FIX] Re: CFS - Portmap
On Fri, Mar 23, 2001 at 01:35:12 +0300, Andrey A. Chernov wrote: On Thu, Mar 22, 2001 at 23:32:53 +0100, Martin Blapp wrote: # nfsd ^ Not start nfsd - it is unneded for cfs, cfs handle all calls by itself. At least it works without any nfsd previously. I.e. you have success because mount the directory to regular NFS handled by nfsd, not to CFS. -- Andrey A. Chernov http://ache.pp.ru/ To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-current" in the body of the message
Re: [FIX] Re: CFS - Portmap
Hmm, look at this: # mount /crypt mount_nfs: rpcbind on server: RPC: Program not registered rpcbind debug output: PMAP_GETPORT req for (13, 2, udp) from 127.0.0.1.3.18 :port = 0 nfs is prgramm 13 For some strange reason there is a request for nfs. Martin To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-current" in the body of the message
Re: [FIX] Re: CFS - Portmap
Hi, I see, seems that (port==2049? nc : NULL) has changed in some way. I'll fix that. PS: let's change to private discussion and not cc current anymore. Martin Martin Blapp, [EMAIL PROTECTED] Improware AG, UNIX solution and service provider Zurlindenstrasse 29, 4133 Pratteln, Switzerland Phone: +41 79 370 26 05, Fax: +41 61 826 93 01 To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-current" in the body of the message
Re: [FIX] Re: CFS - Portmap
* Martin Blapp [EMAIL PROTECTED] [010322 15:00] wrote: Hi, I see, seems that (port==2049? nc : NULL) has changed in some way. I'll fix that. PS: let's change to private discussion and not cc current anymore. Please don't, I'd like to understand what's going on here. There's also a chance someone will jump in with the answer you're looking for. -- -Alfred Perlstein - [[EMAIL PROTECTED]|[EMAIL PROTECTED]] Daemon News Magazine in your snail-mail! http://magazine.daemonnews.org/ To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-current" in the body of the message
Re: [FIX] Re: CFS - Portmap
Ok,
here is what I found:
notes.ms, line 228
If your system does not support NFS mounts on ports other
than 2049, add -DCFS_PORT=2049; you will not be able to simultaneously
run the target system as an NFS server under this configuration.
cfs.h:#define CFS_PORT 2049
nfsproto.h:#define NFS_PORT 2049
nfsproto.x:const NFS_PORT = 2049
and then this code here:
if (!svc_reg(tp, NFS_PROGRAM, NFS_VERSION, nfs_program_2,
(port==2049? nc : NULL))) {
fprintf(stderr,"Can't register CFS NFS\n");
exit(1);
}
Cause the 5. argument (const char *nettype nc) is NULL in our case,
svc_reg does not register cfs within rpcbind.
If you compile with -DCFS_PORT=2049, cfs works as normal.
I'm only thinking what is the right thing to do ...
Martin
Martin Blapp, [EMAIL PROTECTED]
Improware AG, UNIX solution and service provider
Zurlindenstrasse 29, 4133 Pratteln, Switzerland
Phone: +41 79 370 26 05, Fax: +41 61 826 93 01
On Thu, 22 Mar 2001, Alfred Perlstein wrote:
* Martin Blapp [EMAIL PROTECTED] [010322 15:00] wrote:
Hi,
I see, seems that (port==2049? nc : NULL) has changed in some way.
I'll fix that.
PS: let's change to private discussion and not cc current anymore.
Please don't, I'd like to understand what's going on here.
There's also a chance someone will jump in with the answer you're
looking for.
--
-Alfred Perlstein - [[EMAIL PROTECTED]|[EMAIL PROTECTED]]
Daemon News Magazine in your snail-mail! http://magazine.daemonnews.org/
To Unsubscribe: send mail to [EMAIL PROTECTED]
with "unsubscribe freebsd-current" in the body of the message
Re: [FIX] Re: CFS - Portmap
On Fri, Mar 23, 2001 at 00:33:28 +0100, Martin Blapp wrote: If you compile with -DCFS_PORT=2049, cfs works as normal. It sounds like in that case it is impossible to run nfsd and cfsd at the same machine, i.e. does cfs disallows nfs? BTW, why it works before? -- Andrey A. Chernov http://ache.pp.ru/ To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-current" in the body of the message
Re: [FIX] Re: CFS - Portmap
Martin Blapp wrote:
Ok,
here is what I found:
notes.ms, line 228
If your system does not support NFS mounts on ports other
than 2049, add -DCFS_PORT=2049; you will not be able to simultaneously
run the target system as an NFS server under this configuration.
cfs.h:#define CFS_PORT 2049
nfsproto.h:#define NFS_PORT 2049
nfsproto.x:const NFS_PORT = 2049
and then this code here:
if (!svc_reg(tp, NFS_PROGRAM, NFS_VERSION, nfs_program_2,
(port==2049? nc : NULL))) {
fprintf(stderr,"Can't register CFS NFS\n");
exit(1);
}
Cause the 5. argument (const char *nettype nc) is NULL in our case,
svc_reg does not register cfs within rpcbind.
If you compile with -DCFS_PORT=2049, cfs works as normal.
I'm only thinking what is the right thing to do ...
Maybe it is ok as a short term workaround.
Breaking nfs from working on user defined ports is a step backwards and
should be fixed. Lots of people run nfsd and cfsd at the same time.
Martin
Martin Blapp, [EMAIL PROTECTED]
Improware AG, UNIX solution and service provider
Zurlindenstrasse 29, 4133 Pratteln, Switzerland
Phone: +41 79 370 26 05, Fax: +41 61 826 93 01
On Thu, 22 Mar 2001, Alfred Perlstein wrote:
* Martin Blapp [EMAIL PROTECTED] [010322 15:00] wrote:
Hi,
I see, seems that (port==2049? nc : NULL) has changed in some way.
I'll fix that.
PS: let's change to private discussion and not cc current anymore.
Please don't, I'd like to understand what's going on here.
There's also a chance someone will jump in with the answer you're
looking for.
--
-Alfred Perlstein - [[EMAIL PROTECTED]|[EMAIL PROTECTED]]
Daemon News Magazine in your snail-mail! http://magazine.daemonnews.org/
To Unsubscribe: send mail to [EMAIL PROTECTED]
with "unsubscribe freebsd-current" in the body of the message
Cheers,
-Peter
--
Peter Wemm - [EMAIL PROTECTED]; [EMAIL PROTECTED]; [EMAIL PROTECTED]
"All of this is for nothing if we don't go to the stars" - JMS/B5
To Unsubscribe: send mail to [EMAIL PROTECTED]
with "unsubscribe freebsd-current" in the body of the message
Re: [FIX] Re: CFS - Portmap
Breaking nfs from working on user defined ports is a step backwards and should be fixed. Lots of people run nfsd and cfsd at the same time. No, you understand me wrong, the way this is done is bogus. If you set -DCFS_PORT=3049 like it is done at the moment and use nc instead of NULL it works. To have a NULL nc entry is not correct in tirpc. /etc/mount -o port=3049,intr localhost:/null /crypt Works here if I remove this check. Martin To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-current" in the body of the message
Re: [FIX] Re: CFS - Portmap
On Fri, Mar 23, 2001 at 00:49:33 +0100, Martin Blapp wrote: Breaking nfs from working on user defined ports is a step backwards and should be fixed. Lots of people run nfsd and cfsd at the same time. No, you understand me wrong, the way this is done is bogus. If you set -DCFS_PORT=3049 like it is done at the moment and use nc instead of NULL it works. To have a NULL nc entry is not correct in tirpc. So the question is: why cfsd attempts to register with NULL netconfig for ports != 2049? What it wants to obtain by such move? -- Andrey A. Chernov http://ache.pp.ru/ To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-current" in the body of the message
Re: [FIX] Re: CFS - Portmap
I'm fixing now the code ... We have to use now Solaris code part and add #if defined(__FreeBSD__) || defined (__SOLARIS2X__) ifdef's and also fill out this: /* Assign the local bind address and type of service */ tp-xp_ltaddr = tres-addr; tp-xp_type = tinfo.servtype; tp-xp_rtaddr.len = 0; tp-xp_rtaddr.maxlen = tres-addr.maxlen; tp-xp_netid = strdup(nc-nc_netid); tp-xp_tp = strdup(nc-nc_device); Then we can use it again. Fix is on the way, just have pation. Martin Martin Blapp, [EMAIL PROTECTED] Improware AG, UNIX solution and service provider Zurlindenstrasse 29, 4133 Pratteln, Switzerland Phone: +41 79 370 26 05, Fax: +41 61 826 93 01 To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-current" in the body of the message
Re: [FIX] Re: CFS - Portmap
I'll go to bed now. It's not cfsd which does this. My update of mount_nfs (and syncing source with NetBSD) broke this. I'll change mount_nfs so this works again. There is no need for mount_nfs to register nfs within rpcbind if port=0. Sorry that this last so long to detect. Martin Martin Blapp, [EMAIL PROTECTED] Improware AG, UNIX solution and service provider Zurlindenstrasse 29, 4133 Pratteln, Switzerland Phone: +41 79 370 26 05, Fax: +41 61 826 93 01 To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-current" in the body of the message
