I have to force umount my NFS shares to get my computer to suspend. And I suspend it regularly. I wrote this script:
Code:
sync
sudo umount -a -t NFS -f
sudo pm-suspend
sudo mount -a -t NFS
Is that safe to run regularly?
Is there a way to manually force sync files? My files have not synced over a day and there's an "unsynchronized" emblem appearing over the Ubuntu One folder. The web interface for Ubuntu doesn't display the proper total size of Ubuntu One nor the current files/folders.
View 1 Replies View RelatedI have a SMB share, mounted on a Centos 5 server from a local Win 2003 server, that I cannot unmount (I have to reboot to successfully unmount it)
centos 5 version is 2.6.18-128.7.1.el5
samba version is: 3.0.33-3.7.el5_3.1
That share is mounted by a script called every night to perform an rsync backup to another remote Centos 5 server:
/bin/mount -t cifs -o ro,credentials=/etc/samba smbmount.credentials,uid='ad_domainuser',gid='ad_domaingroup' //win2003server/share /mnt/arch/ >> $LOGFILE 2>&1
And it is (should be...) unmounted at the end of the script: /bin/umount /mnt/arch/
When the script tries to unmount the share, this error is returned: unmount error 16 = Device or resource busy Refer to the umount.cifs(8) manual page (man 8 umount.cifs)
When I try to manually unmount the share from console (even after serveral hours), no error is given but the share does not unmount.
I have an NFS4 and Kerberos server on the same machine running a CentOS Plus 5.4 kernel (due the Redhat NFS kernel bug). On shutdown the command to mountd produces a [FAILED] response and the NFS share refuses to unmount, complaining that it is busy. This occurs even if no client machines have been started. i.e. with all machines stopped, start the server only (no clients) then shutdown the server - produces the same result.
Immediately after the server has been started, query the nfs daemon:
# service nfs status
produces normal output, except for:
# rpc.mountd is stopped
We have a server running Hardy. I configured it as an NFS client and mounted a share. The NFS server is remote and accessed through TCP only (no UDP allowed through the firewall). Now I've mounted it, though, I can't unmount it!
Code:
david@scatha $ mount | grep nfs
example.com:/home/david on /mnt/tmp type nfs (rw,tcp,addr=123.123.123.123)
Now when I try to unmount it:
[Code]...
Running 8.3..On 7.6 I had a automount and I was able to mount/unmount without issue. With 8.3, I can mount, but when I am in Thunar and i unmount, it gives me a permission denied.In /etc/groups I am in plugdev.
View 2 Replies View RelatedI recently built a computer for a friend that is only going to be used to run a network share.
The problem I am running into is that whenever the computer restarts the share, while visible, cannot be accessed by the two Windows 7 laptops in the house.
If I run 'sudo umount /media/storage' followed by 'sudo mount /dev/sda1 /media/storage' the once visible but inaccessible share is now accessible.
I do not understand why this would be. I have added the line 'usershare owner only = false' to my smb.conf file.
I have a folder on my workstation and I currently have an identical copy on my nas mounted via ifs (I'll be using this as my backup). The folder contains many virtual machines that are usually powered off. I like to think of the copy on my nas as a backup. The benefit of having two copies of my vms is that if I boot up too many on my workstation and the drive starts to cause a bottle neck I can simply boot the vms from the nas instead. (gigabit ethernet)
I would like changes I make to my local copy to be reflected on the nas.
I want this to happen In the background, I.e. If I turn off my machine it shouldnt cause a problem, the next time I boot up it just re checks the files and continues syncing the 2 directories.
What is the best tool for the job? Rsync?
I've never really used it before so a few pointers to get me going would be great, or obviously other recommendations if there are any.
Have an issue with my CentOS server. I have a fully updated Centos 5.5 server and I have samba set up to serve shares to a couple of groups in my home office. I have it set up to force user/group and force directory create mode 770 and force file mode of 770. This set up works perfectly well for normal connections to the server; no matter who connects, all files and directories are owned by the specified users/group and create modes I specify. The problem is when I try to rsync some files to the same shares. When I do this, rsync ignores the directory/file forced create mode. It will honor the user/group, however. As an example, if I create a directory on one machine connected to the samba share, I get the following:
drwxr-x--- 3 nobody users 0 2010-12-26 20:42 Misc Pics
Been thinking about a new backup-strategy for my family and me. In our house is an Ubuntu Server (10.10) and NAS (Zyxel NSA210). Now I thought I'd create a Cron Tab entry on all machines which will sync specific folders automatically to either the NAS or a specific backup drive in the server. So now the question is: "How do I do that without seriously compromising each family members privacy by making their backed up files available to everyone in the house?" So in essence I'd like to sync/back up the files to a password protected share for each family member. But this process should still be done automatically every few minutes or so without them having to enter any password at all as their specific password is stored locally.
View 1 Replies View RelatedWhat command would you use to read about the sync system call (not the sync command)? How would you read a local man page for sync that was kept in the /usr/local/share/man?
View 2 Replies View RelatedI use jpilot on opensuse 11.3 64bit to sync pim data with my Palm Treo 680 via bluetooth. This worked fine until today. Now I get the following error message when I try to sync: Syncing on device bt: Press the HotSync button now dlp_ReadSysInfo error Exiting with status YNC_ERROR_PI_CONNECT Finished.
The last successfull sync was on the 20th October and today is the 24th October. I did not change any settings in jpilot or on my palm device. So I guess there must have been an update of opensuse which causes this error. But I do not now how to look up the updates during this period or how to undo them. Was there an update between the 20th and the 24th Oktober, which might affect either jpilot or bluetooth functionality?
I've discovered Firefox Sync a while ago, and it's absolutely awesome. Now of course I'd like most of my software to work this way! So is there a way to get the same behavior with Thunderbird?
View 1 Replies View RelatedI've got Ubuntu One syncing a single 25MB folder on 4 computers. On one of these computers, the ubuntuone-syncdaemon process constantly pegs the CPU, using from 50-80% long after any sync-able files have been modified and successfully synced. The process is only using 8.9MB of RAM.
Specs:
Ubuntu 10.04 (lucid)
Kernel 2.6.32-24-generic
1000.8 MB RAM
Pentium 4 2.53GHz
Free disk space: 280.9 GB
System monitor shows 56.8% total RAM usage, 15.4% swap file usage.
Audio sync method. "Stretches/squeezes" the audio stream to match the timestamps, the parameter is the maximum samples per second by which the audio is changed. -async 1 is a special case where only the start of the audio stream is corrected without any later correction.Searching the net makes one believe that this command is just some sort of magic.People just put it in the line and it just works. Isn't that nice?
It says nothing about how to change the TIME the audio starts syncing. Like do I want it to start 5 seconds delayed? Or what about 5 seconds sooner?What if the audio gets more out of sync as the video goes on? Can I slip it a little at a time? What? No magic?No one mentions a file that already has badly synced audio.So what -async 1 really does is simply start the audio at the beginning of the file. LIKE AS IF THAT ISN'T STANDARD PROCEDURE?So what is the exact solution to syncing a messed up video? And why can't it just do the proper "timestamp" sync in the first place?No docs, no info and you are left out in the cold.
It seems that selinux has stop weav to sync the bookmarks.I followed the fix code as SELinux suggested,but it can't work.Does anyone know how to solve it?
View 3 Replies View Relatedable to get an I pod nano 3rd gen 4gig to sync with Rhythm box or sync rhythm box back to the Ipod?
View 2 Replies View RelatedI have a question about calling an asm function from C....It doesn't work unless I create an asm variable to hold the value of the function in....Why?Here's the code that doesn't work...
asmfile.s - version one Code: .section .data
mydata: .ascii "this is the message!
.equ mylen, . - mydata
[code]...
I am doing a web site program and what I need is to call a C program in the PHP cloud.Do u think it would be possible? The web site would get the user input from PHP UI and pass to the C program , the C program would process the function with the user input and output the a PHP page.
View 2 Replies View RelatedI have gone senile but what happened to the Unmount option when I right click on a Desktop CD icon in 10.04? I only wanted to make an ISO image and K3B says it cannot unmount the CD. I don't want to Eject it. I have a clever idea! I will add Mount Manager to the panel. Mount Manager should be called Eject Manager because that is all it does!! Even Krusader seems to have lost its ability to unmount a device.
View 9 Replies View RelatedI'm using Amarok 1.4 and when I select the playlist=>burn to CD, k3b doesn't apear. I get the prompt that asks if I want to make an audio or data disk. Only the Audio CD works; the data disk option doesn't work.
View 9 Replies View RelatedI want to call c exe from java source code and i want to interact with the c program during it's execution, i am able to send the parameters to c program but i am not able to interact with it.
View 3 Replies View RelatedI have to call URL from shell script. E.g.: www.google.com. How can I call URL from the shell script.
View 6 Replies View RelatedSuddenly, i have problems when i call a script when i use some arguments/variables
Here is my code:
Code:
This is my output:
Code:
[URL]
Code:
/* bsearch example */
#include <stdio.h>
[code]...
I have found a weird behaviour on a linux application. A tty seems to get closed without calling close. The program is (very simplified) as follows:
Process 1:
configure_signals()
read_config_files()
create_threads()
wait(forever)
Thread 1:
fd=open(/dev/ttyXX)
usleep(a while)
config(fd)
I have spent quite a lot of time on this problem. It seems like the file is sometimes closed when reaching config(fd), but removing the usleep(a while) seems to remove the problem.
I have a bash script that changes the iptables.Now i call this bash script in my php code.When this bash script is running the part of code that contains iptables instruction is not running because we need to be in superuser mode(root)
View 14 Replies View RelatedI'm trying to call some Fortran 95 code in C, but I'm having problems with integers not having the same value in C as in Fortran, and changing values upon each run of the program. I think it has to do with the integer type, but I don't know how to fix it. I'm running Gentoo x86. Here are the files I've got:
foo.c:
Code:
#include <stdio.h>
extern int qux_();
main() {
[code]....
What is the difference in perl between:
'function();'
and
'&function();'
with and without ampersand.
i use the sockaddr_in like this before calling bind(), it works good.
Code:
sockaddr_in serveraddr;
serveraddr.sin_port=htons(5000);
serveraddr.sin_addr.s_addr=htonl(INADDR_ANY);
serveraddr.sin_family=AF_INET;
[Code]....