Both A and B people has mail client to mail client interaction happily.
1) mails from A company unix server 'uuu' are being received by
A company people onto their mail client. So A company people are happy.
2) mails from A company unix server 'uuu' are not being received by B
... (4 Replies)
Hi folks
OS- Debian Etch
Xen
postfix
courier
perdition
perdition-mysql
MySQL
Single public IP
Dom0 - Debian Etch workstation
Server-1, domU1 for routing with perdition and perdition-mysql
installed
Server-2, domU2, mail server for domain-A
Server-3, domU3, mail server for... (2 Replies)
Hi,
I am facing a problem with the mails coming from one of my server. The server hostname is "britten" and one of its aliases is "espmgy" in /etc/hosts.
When I am sending any mail from the server its coming from abhi@espmgy.com instead of abhi@britten.com
Can anyone tell me from where... (0 Replies)
Hi all,I know, that this is very common issue, but I can't find where is the problem... I have Solaris 10 installed.I want to send mail to external SMTP server, like:echo "letter body"| mailx -s "subject" test@test.comBut I donno what kind of changes I have to do in /etc/hosts and sendmail.cf or... (5 Replies)
I've seen several posts that are similar to what I'm trying to do but no dice. I have a server (SunFire V215) that went belly up. I've set up a new one. I'm getting a corrupt label: wrong magic number error. Everything I'm seeing says label the drives, but if I do I'm afraid I'll lose the data... (0 Replies)
Hi.
my company's mailbox server has severe performance issue on the days while full backup is running. There is huge I/O in another "mail replication process" for standby servers ( which runs all the time, every 15 mins. ).
specs of servers :- RHEL5.5 , kernel -2.6.18-53.1.6.el5 , 8 core... (6 Replies)
Discussion started by: gauravsharma29
6 Replies
7. Post Here to Contact Site Administrators and Moderators
SCO OpenServer(TM) Release 5 (worf.xxx.com)
Worf is my proxy Server, and it runs my Lan with windows PCs, wk2s & XPs. There are only two users who POP the mailbox from the Server to client, elena and me nancy! elena can POP her email mailbox is just fine.
We use Eudora and for years we... (1 Reply)
Hi,
I have reports that are generated in one server (10.61.1.108), hostname l28bi01. These reports are supposedly sent to a group of email addresses hourly via an email relay server. However, this is not happening.
In sendmail.cf in bi01, the DS Smart Relay Host ip address is:
... (3 Replies)
Discussion started by: anaigini45
3 Replies
LEARN ABOUT NETBSD
vfs_hooks
VFS_HOOKS(9) BSD Kernel Developer's Manual VFS_HOOKS(9)NAME
vfs_hooks, vfs_hooks_unmount -- VFS hooks interface
SYNOPSIS
#include <sys/param.h>
#include <sys/mount.h>
void
vfs_hooks_unmount(struct mount *mp);
DESCRIPTION
The VFS hooks interface provides a way for different kernel subsystems to attach custom functions to specific VFS operations. This enforces
code separation by keeping the VFS's core sources uncluttered and makes all subsystem functionality reside in a single place. As an example,
this interface is used by the NFS server code to automatically handle the exports list for each mount point.
Hooks are described by a struct vfs_hooks object, as seen below:
struct vfs_hooks {
int (*vh_unmount)(struct mount *);
};
For simplicity, each field is named after the VFS operation it refers to. The purpose of each member function, alongside some important
notes, is shown below:
vh_unmount(mp)
This hook is executed during the unmount process of a file system.
For more information about the purpose of each operation, see vfsops(9). Note that any of these fields may be a null pointer.
After the definition of a struct vfs_hooks object, the kernel has to add it to the vfs_hooks link set using the VFS_HOOKS_ATTACH(struct
vfs_hooks *) macro.
Please note that this interface is incomplete on purpose to keep it in its smallest possible size (i.e., do not provide a hook that is not
used). If you feel the need to hook a routine to a VFS operation that is not yet supported by this interface, just add it to the files
described in CODE REFERENCES.
FUNCTIONS
The following functions are provided to the VFS code to run the hooked functions:
vfs_hooks_unmount(mp)
Runs all hooks for the VFS unmount operation. Given that these operations shall not fail, it returns void.
CODE REFERENCES
The VFS hooks interface is implemented within the files sys/kern/vfs_hooks.c and sys/sys/mount.h.
SEE ALSO intro(9), vfs(9), vfsops(9)HISTORY
The VFS hooks interface appeared in NetBSD 4.0.
BSD September 23, 2005 BSD