when a remove a user from the system using the domain userdel guest the user gets removed but the /home/guest doesn't get removed so i remove it by command rm -rf /home/guest then i recreate the user by giving in the command useradd guest now it gives the error mailbox file already exists what does it mean when it says so though this command creates the user.
View 3 RepliesI've upgraded my raid array, and to make it boot I had to regenerate the initrd image (the root was on the raid drive)using
mkinitrd <img file> <kernel version>
after that at boot i always receive this error:
error inserting /lib/raid456.ko: -1 file exists
when I try to send emails to new created emails account, I get this error:
<teste@topdapop.com>: Recipient address rejected: User unknown in virtual mailbox table�
And if I try to send a e-mail, the authentication fails if I setup the account at the desktop email client to password requirement on.
But it works when I try it using a webmail client (Horde) and I receive the email.The old emails accounts work fine. The new accounts and old ones were created with Plesk.I find an entry with
/usr/local/psa/admin/sbin/mail_auth_view | grep teste@topdapop.com
I get no output from
strings /var/spool/postfix/plesk/virtual.db | grep teste@topdapop.com
Using mchk and mailmng does not seems to change that.
I also found the file /etc/postfix/virtual.db .strings /etc/postfix/virtual.db : no output
i had created domain but not getting domain in /var/qmail/user/assign file.also it error /home/vpopmail/bin/vdominfo abc.co.inInvalid domain name
View 2 Replies View RelatedI'm only partially new to Linux. I'm running Fedora 11. I've just set up two machines, I thought to be identical. Evidently I missed something. I had some problems getting the network started on the second machine, and I must have forgotten a name change somewhere. Anyway, after doing lot's of comparisons between the boxes, editing and renaming and re-linking the ifcfg-GigaStorey file, they are both functioning. The problem is that whenever I start or restart the network on box 2, it reports the following error:
Bringing up interface GigaStorey: RTNETLINK answers: File exists
Error adding address 192.168.1.6 for eth0.
[ OK ]
The file ifcfg-GigaStorey is linked in the following directories
/etc/sysconfig/network-scripts
/etc/sysconfig/networking/devices
code....
Like I said, it's not super critical, just annoying. The networking comes up ok, but the error is puzzling. I figure if I learn what this problem is I'll be one step closer to my Linux beanee.
Per the man page, to remove a watch, do the following: -W path.Remove a watch for the file system object at path.
View 3 Replies View Related1)I had download one hello.c for start working for Device drivers , and compile it . . I am using linux kernel 2.6.xx getting this error :
Error : linux / module.h file donesnot exists .
2) ad build the kernel and still getting the same error .
I'm running CentOS 5.3 64bit and from the get go I've had problems with the Apache server.More specifically, on what seems to be a random occurance, the apache server stops to respond.The process is still running, but nothing happens with it, and it is not responding.The /var/logs/httpd/error_log is blank for the occurance and only shows an entry after I give it a restart.So I'm a bit confused about what is going on.With that said, I need to make sure the httpd is working one way or another.I don't want to force a restart service every 10 minutes as this seems a bit too much.However, I do want to have the following:
run a crond every minute to do:If it fails, then do service httpd restart (and log the failure and restart to a file and email me a message).Any pointers on how to do that?It ain't the pretty solution, but it will save me from a very angry user until I'll figure what is the real cause for this failure.
I have some problems with CentOS 5.4 and standard kernel 2.6.32.7, which I need for realtime extensions.With the solution in this thread: [URL] I could boot the new standard kernel , There are still two error messages during the boot process:
"insmod: error inserting /lib/dm-region-hash.ko -1 fikle exists"
and a problem with ip-tables "could not restore ip-tables line 20" or so
I recently set up a Linux VPS and installed JDK 6u20 on it; I tried running a class and here's the result
Code...
The file "Server.class" is in the location I specified - why am I still getting the error?
status is httpd dead but pid file exists ang logged caught SIGTERM, shutting down.
View 1 Replies View RelatedI am still probably of the windows mindset when it comes to security. I ran rootkit this morning and received the following error messages;
[09:43:49] /usr/sbin/unhide [ Warning ]
[09:43:49] Warning: The file '/usr/sbin/unhide' exists on the system, but it is not present in the rkhunter.dat file.
09:43:49] /usr/sbin/unhide-linux26 [ Warning ]
[code]....
My problem is next: I have Public IP-addresses (ex. 80.237.x.x) and this IP-addresses join to network interfaces (eth0:0, ... eth0:5) and I have local IP-address of Guest System 192.168.122.111 of NETWORK 192.168.122.0.What I can do here if I want assign Public IP-address for Guest System? Because if I want connect to my Guest System through any computer in world (ex. through SSH) I should have public IP of guest system (not private, ex.192.168.122.111).
View 4 Replies View RelatedI am having a problem running CentOS 5.4 in VMware which have appeared with the following error.
View 4 Replies View RelatedLast I upgraded one of our cent 5 boxes which is running kvm with a mix of centos and windows VMs.After the update performance just tanked on the XP guest, but the others (including other windows VMs) are just fine.I checked with our good friend google and didn't really get any help there.We're hoping to NOT have to rebuild the XP guest, so I thought I'd check in here first.
This is CentOS release 5.5 (Final) with kernel
2.6.18-194.32.1.el5 #1 SMP (64bit)
I'm running xen as installed from the CentOS Virtualization Suite and I'm having some problems. One of my VMs powers off immediately after an error during 'POST'. Is there a way to stop it from immediately powering off so I can see the error? And there's also at least one error message that appears for a split second after the vm craps out, before the gui console reports 'Guest not running'.
View 3 Replies View RelatedOn my bare metal server, I get about 130MB/s read from a software RAID 10 array, but when reading the same file from a VM via NFS over the VirtIO interface,I only get about 40MB/s.
Furthermore, the process for the VM uses >180% CPU on the host, and ~40%, and the 5 min average is ~1.5 on the host and guest. I have dual E5620's so I'm disappointed that the transfer is so slow, as I was expecting at least 90MB/s.
I'm new to being a sysadmin, so if anyone has some tips I can use to increase the transfer rate, and possibility reduce the CPU load as well I'd appreciate it. I'm assuming that 130MB/s is the max speed of two 7.2k HDDs, but if there's any way I can squeeze any more out that would be great too.
System specs:
2x Intel Xeon E5620s @ 2.40Ghz
8GB of RAM @ 1066Mhz
4x 1TB Western Digital Black HDDs in RAID10
I'm looking into migrating postfix mailboxes and users from an old machine running Fedora5 to a new machine running cenOS. I was wondering, what would be the procedure to migrating over existing postfix mail to the new machine? Is it as simple as copying over /home directories and /etc/passwd etc?
View 5 Replies View RelatedI want to give Administrator privileges to Root user in Linux Domain Controller
View 12 Replies View Related(We are running CyrusIMAP v2.3.16 on Slackware 13.1)The Problem:A user deleted a HUGE public Folder (>10000 Messages, >250 Subfolders), and now the Folder is in his "Trash" folder.Besides the obvious "Why did he have the access rights to do so in the first place??" question, I am honestly at a loss as to how the user did it:Trying to copy it back using Thunderbird failed utterly, TB crashes, or copies only a part, or nothing at all... (Tried 3.x on Windows and Linux Clients)So now I'm searching for a way to copy the folder back serverside.But web and manpages seem to offer few help:I don't want to move the folder to another partition, nor do I want to reconstruct or restore any corrupted data...All I want is to copy the folder from "user/USERNAME/Trash/HERE" back to "shared/archive/HERE".
View 1 Replies View RelatedI have CentOS 5.5 and try to create KVM virtual machine with CentOS 5.5 as a guest. But when I exec command:
virt-install --connect qemu:///system --name test --ram 1024 --file=/var/lib/libvirt/images/test.img --file-size=10 --vnc --cdrom=/var/lib/libvirt/images/CentOS-5.5-x86_64-bin-DVD-1of2.iso --vncport=10000 --accelerate --os-type=linux --nonsparse --livecd --hvm
How can i limit user to their mailbox in specific size.
View 2 Replies View RelatedI'm running Postfix in slackware 12.1. The mails are stored in /var/spool/mail/username. When a user's mailbox size got more than 200MB, the user can't check their mail. when it happend the log shows:
Apr 4 10:04:11 ns1 popa3d[2391]: Authentication passed for userX
Apr 4 10:04:11 ns1 popa3d[2391]: Failed or refused to load /var/spool/mail/userX
I have a Linux server that has local mail service. There are few user accounts on this server. User may send the mail to each other but that only restrict to LAN environment only.
For example, I may
# mail user1
To send mail to user1. User are not able to send mail to public. Some service like hylafax using this local mail service to send notification of fax status.
I don't want to manage and maintain local mail service anymore. I have subscribed a package from ISP to host a public domain of my own. I wish to have my hylafax service to able to send the notification mails to public mail server, is that possible to do it? It is great if all mails that send to local mail server may forward to public mail server. That makes the local mail service serve mail forward only.
I'm installing a small application for BankID. Installation is made through a shell-script, applikation installed in /usr/local/lib. Everything seems to go fine, but when I try to start the application I get error message: Code: /usr/local/lib/personal/personal.bin: error while loading shared libraries: libidn.so.11: cannot open shared object file: No such file or directory But libidn.so.11 is there (64-bit system so checking both lib & lib64):
[Code]...
Attach a Fedora/RHEL/CentOS system to an Active Directory DomainBelow is a step by step outline of how to configure a Linux Samba fileserver to use an Active Directory domain for authentication and authorization in place of flat files. Note that this configuration has been replicated using Fedora 10, RHEL 5.3 and CentOS 5 since they all more or less share the same code base.me of the example server in this document is erver1.domain.forest.org, substitute correctly where appropriate. At the very least following packages must also be installed:
sambasamba-commonsamba-clientkrb5-workstationopenldap-clientsIt would be prudent to understand the underlying concepts of how Kerberos and Samba work prior to deploying this type of server. I find that SE-Linux will interfere with Samba services, particularly with winbind. I usually set SE-Linux to be in a permissive mode. It is possible to update the SE-Linux policies but that is outside the scope of this document, i.e you're on your own. In some cases I turned SE-Linux off since it was causing winbind to stop responding.
1. Set NTP to use the correct server for your Active Directory domain:shell> system-config-timeSet the primary NTP server to be your domain/forest NTP server2. Make backups of and edit the following system configuration files:a. shell> cp /etc/resolv.conf /etc/resolv.conf.bakb. shell> vi /etc/resolv.conf
nameserver dns_server1_ip_address
nameserver dns_server2_ip_address
search domain.forest.org
Tearing my hair out on this one a little bit, having problems sending message from web based PHP form to user inbox.I keep getting: Undelivered Mail Returned to Sender<me@mydomain.co.uk>: Host or domain name not found. Name service error for name=mydomain.co.uk type=A: Host not found.Running these commands:
$ hostname = mydomain.co.uk
$ hostname -f = mydomain.co.uk
$ postconf -n =
[code]....
I bought a new SD card which I intend to put some MP3s on - except that I can't write to it because it tells me the destination is Read Only. No-probs thinks I: I'll just reformat it.
"Error creating file system: helper exited with exit code 1: cannot open /dev/mmcblk0p1: Read-only file system"
Various chmod commands all result in Read-only file system. I tried umount then mount commands, but it couldn't find it to mount once I'd unmounted it using the same /media/ file path (I assume it's the only one).
can you see below command i give return me error however it has been working fine before. there is 1 directory i want to make it .tar.gz [root@sa1 script]# tar cvzf /var/opt/bkup_axigen/axigen_bkup_2.tar.gz /var/opt/axigen/domain tar: Removing leading `/' from member names tar: /var/opt/axigen/domain: Cannot stat: No such file or directory tar: Error exit delayed from previous errors
View 2 Replies View Relatedwithout realising I started thunderbird from a root window, I set it up along with rules and about 2 hours finetuning.
I figured out how to get the icon on the top panel, but that is naturally started as my user gsm.
Is there an easy way of migrating the whole mailbox and subfolders form the root install to the gsm user?
Or is it easier to start from scratch?