:confused: Twofold question for you unix "guru's"
1) When attempting to use the umount command I get a message stating that the partition that I want to unmount is busy. Is there another command that I need to use prior to the umount command to clear the partition of activity????? ... (2 Replies)
I'm trying to unmount a file system, but umount says the device is busy. A fuser -c /myfs tells me that nothing on this fs is in use. Any idea?
Oh, and btw, why isn't my signature beeing displayed? Show user's signature is enabled and I have entered one :/ (10 Replies)
the program as follow:
mount /dev/fd0135ds18 /mnt
cd /mnt
touch file1
cat /file2 >/mnt/file1
umount /dev/fd135ds18
when error
tell device busy
could you tell me the reason? (1 Reply)
hi all,
I inherit a Solaris7 system with /home mounted via a share from the NFS server. When I look at mnttab, there are two entries mounted under /home. Let's say they are server:/home/a and server:/home/b. I would like to maintain /home/a but not /home/b. However, I just don't know where... (4 Replies)
I am trying to umount a NFS share.
When I do the following:
# umount syrupg21
umount: /oebs/syrupg21: device is busy
device bussy so I like to check what is working on the system....
# fuser -muv /oebs/syrupg21/
#
So no locks should be there... any clue?
Regards,
Johan... (3 Replies)
Hi,
I am writing a multi-cd spanning installer for a particular software in Linux (Redhat 4 or greater / Suse )
My Program is in Java. A Shell Script is used to fork the java process. I found out that when the Installer tries to go to the next disc when prompted so, by the installer, the eject... (1 Reply)
I had a umount busy issue, that the usual fuser -mk did not solve, I did a umount -l and was able to unmount the device, I then got in trouble by the storage team staff:
Here was a snippet of their response:
Using "umount -l" is a potentially dangerous act.
The command combination for a lazy... (8 Replies)
Hi all,
I accidentally unmounted filesystems using umount -a command.
How to recover from this. Please help. Thanks in advance!
when i try to use mount -a i got the following output.
# mount -a
mount: /dev/vg00/lvol05 already mounted or /opt busy
mount: /dev/vg00/lvol07 already... (4 Replies)
Discussion started by: lramsb4u
4 Replies
LEARN ABOUT CENTOS
vfs_catia
VFS_CATIA(8) System Administration tools VFS_CATIA(8)NAME
vfs_catia - translate illegal characters in Catia filenames
SYNOPSIS
vfs objects = catia
DESCRIPTION
This VFS module is part of the samba(7) suite.
The Catia CAD package commonly creates filenames that use characters that are illegal in CIFS filenames. The vfs_catia VFS module
implements a character mapping so that these files can be shared with CIFS clients.
This module is stackable.
The parameter "catia:mappings" specifies the mapping on a per-character basis, see below.
OPTIONS
catia:mappings = SERVER_HEX_CHAR:CLIENT_HEX_CHAR
SERVER_HEX_CHAR specifies a 0x prefixed hexedecimal character code that, when included in a Samba server-side filename, will be mapped
to CLIENT_HEX_CHAR for the CIFS client.
The same mapping occurs in the opposite direction. Multiple character mappings are separated by a comma.
EXAMPLES
Map server-side quotation-marks (") to client-side diaeresis (") on filenames in the [CAD] share:
[CAD]
path = /data/cad
vfs objects = catia
catia:mappings = 0x22:0xa8
Perform comprehensive mapping of common Catia filename characters:
[CAD]
path = /data/cad
vfs objects = catia
catia:mappings = 0x22:0xa8,0x2a:0xa4,0x2f:0xf8,0x3a:0xf7,0x3c:0xab,0x3e:0xbb,0x3f:0xbf,0x5c:0xff,0x7c:0xa6
Server-side filename to be translated (Note that the path delimiter "/" is not used here):
aa:a*a?a"a<a>a|a
Resulting filename, as seen by the client:
aya-:-axaca"a<<a>>a|a
CAVEATS
Character mapping must work in BOTH directions (server -> client and client -> server) to get unique and existing file names!
A NOT working example:
[CAD]
path = /data/cad
vfs objects = catia
catia:mappings = 0x3a:0x5f
Here the colon ":" is mapped to the underscore "_".
Assuming a server-side filename "a:should_work", which is translated to "a_should_work" for the client.
BUT the reverse mapping from client "a_should_work" to server will result in "a:should:work" - something like "file not found" will be
returned.
VERSION
This man page is correct for Samba versions from 3.5.0 to 4.0.6.
AUTHOR
The original Samba software and related utilities were created by Andrew Tridgell. Samba is now developed by the Samba Team as an Open
Source project similar to the way the Linux kernel is developed.
New version written by Guenter Kukkukk kukks@samba.org
Samba 4.0 06/17/2014 VFS_CATIA(8)