10-08-2001
Resizing
Well I think its not easy as it seems I think you should umount filesystems you want to resize then use the "mkfs" command with several options for both filesystems and give the appropiate size each one, then use "newfs" to create as filesystem and finally modify the /etc/fstab to the new mount points and remount the filesystems.
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
first of all, sorry about my english...I´m a spanish newbie to this marvelous OS and i have just a couple of doubts...u know? :-)
1) how big should my swap partition be if i installed debian 2.2r3 or FreeBSD 4.x on a AMD k7 1400Mhz with 512Mb of Random Access Memory?
i heard that those OS... (1 Reply)
Discussion started by: I[X]ION
1 Replies
2. Solaris
I have a slice on a 72GB hard drive like this (example):
/dev/dsk/c0t1d0s0 51424287 51009 50859036 1% /usr/stuff
that I need to copy or move to a slice on a MUCH larger slice like this:
/dev/dsk/c0t2d0s6 70592505 570236 69316344 1% /usr/newstuff
What is the... (4 Replies)
Discussion started by: antalexi
4 Replies
3. Solaris
Hi everybody. My task today is to move my file system that's 98% full to a new partition slice.
I think I'm pretty sure how to do it, but I just wanted to make sure, plus it's been a while since I last did one. The Let's say I have 2 disks c0t0d0 & c0t1d0 ...the file Iwant to move is in c0t0d0s5... (7 Replies)
Discussion started by: Remi
7 Replies
4. BSD
I am currently running DesktopBSD as a live-CD and need to have a large /var partition because it is currently too small. I have a USB stick which is BSD formatted, and would like to have the /var partition moved over to it. How can this be done? Could I for instance use a symlink? (1 Reply)
Discussion started by: figaro
1 Replies
5. UNIX for Dummies Questions & Answers
hi
My System is Sun Microsystems Inc. SunOS 5.10 Solaris
Partition Info is
/dev/vx/dsk/bootdg/var
27G 25G 1.2G 96% /var
/dev/vx/dsk/bootdg/oravol
110G 54G 56G 49% /export/home
I want to shift space 20G from /export/home to /var
What should be the command ?? (2 Replies)
Discussion started by: kaushik02018
2 Replies
6. AIX
in the same VG?
Is there a way we can do this?
We basically have a test server that used to be a production server. Now the newly created test directories have run out of space and the old production directories have alot of free space. Can we transfer that free space over?
If so how? Have... (2 Replies)
Discussion started by: NycUnxer
2 Replies
7. Solaris
I am trying to expand the root partition on Solaris 10. I can expand root partition using format/partition command, but usually increasing cylinders on partition is done on back end. In this case I would have to expand from the front end following the table below, meaning I would have to move the... (12 Replies)
Discussion started by: mjaminal
12 Replies
8. Solaris
Hello Gurus,
Im trying to migrate some SAN disks from sparc server to X86 one, and having issues with disks not getting mounted on the X86 server with " not this fstyp error" due to the different partitions lay out between the two OS. I have tried it from sparc to sparc server and it worked,... (10 Replies)
Discussion started by: aladdin
10 Replies
9. Shell Programming and Scripting
Hi
I'm doing some resilience testing and need to write a script to consume all of the available disk space on a partition and then to free it up again.
This would need to be -
Safe
Dynamic, in that it calculates the free space prior to consuming it.
I might want to go on to consume a... (7 Replies)
Discussion started by: bbq
7 Replies
10. UNIX for Dummies Questions & Answers
Hello All,
I'm having trouble finding info on how to convert sector size (*if that's really what i want to do?) to something easier to understand.
I'm trying to copy the MBR from a bootable SD Card to another SD Card or image file, but I'm not sure what I should use in my dd command since I'm... (17 Replies)
Discussion started by: mrm5102
17 Replies
LEARN ABOUT MOJAVE
umount
UMOUNT(8) BSD System Manager's Manual UMOUNT(8)
NAME
umount -- unmount filesystems
SYNOPSIS
umount [-fv] special | node
umount -a | -A [-fv] [-h host] [-t type]
DESCRIPTION
The umount command calls the unmount(2) system call to remove a special device or the remote node (rhost:path) from the filesystem tree at
the point node. If either special or node are not provided, the appropriate information is taken from the list of filesystems provided by
getfsent(3).
The options are as follows:
-a All the filesystems described via getfsent(3) are unmounted.
-A All the currently mounted filesystems except the root are unmounted.
-f The filesystem is forcibly unmounted. Active special devices continue to work, but all other files return errors if further accesses
are attempted. The root filesystem cannot be forcibly unmounted.
-h host
Only filesystems mounted from the specified host will be unmounted. This option implies the -A option and, unless otherwise speci-
fied with the -t option, will only unmount NFS filesystems.
-t type
Is used to indicate the actions should only be taken on filesystems of the specified type. More than one type may be specified in a
comma separated list. The list of filesystem types can be prefixed with ``no'' to specify the filesystem types for which action
should not be taken. For example, the umount command:
umount -A -t nfs,hfs
umounts all currently-mounted filesystems of the type NFS and HFS. (The -a option only unmounts entries in the /etc/fstab list.)
-v Verbose, additional information is printed out as each filesystem is unmounted.
NOTES
Due to the complex and interwoven nature of Mac OS X, umount may fail often. It is recommended that diskutil(1) (as in, ``diskutil unmount
/mnt'') be used instead.
SEE ALSO
unmount(2), getfsent(3), mount(8), diskutil(1)
HISTORY
A umount command appeared in Version 6 AT&T UNIX.
4th Berkeley Distribution May 8, 1995 4th Berkeley Distribution