When running dmesg I get lots of messages I have not seen before within dmesg:
So it is a bit of a mystery as this happened suddenly. Also the situation did not change when running sudo mount -o remount,rw /media/disk
So perhaps best to restart the computer.
Hello,
On a box with Solaris 10 I created a ufs file system and now I need to remove that file system. How do I remove a ufs file system on Solaris 10?
Thanks. (5 Replies)
Hi all,
I tried to write a shell to read huge file and eliminate max length record which is wrong generated record. But I get an error
remove_sp.sh: line 27: syntax error near unexpected token `else'
remove_sp.sh: line 27: ` else $LINE >> REJFILE'
My shell is here:
#!/bin/sh... (5 Replies)
Hi,
Has any one worked on IPSO operating system.
I have a to add a file to /etc directory.
When I create a file it comes up with read only file system.
Is there any way of adding a file to this directory,
without changing the etc directory parameters.
Br,
Eugene (1 Reply)
I have a Netra T1 server running Solaris 8, It was installed by jump start, it does not have a cdrom drive.
Recetly it crashed so I rebooted it from >LOM poweron
and it came to run level 3, all file systems listed in /etc/vfstab are mounted, but /dev and / root are not writeable though in... (3 Replies)
Hello,
The last character is a comma ,
I have tried the following:
sed -e 's/\,$//' filename-to-read
however - there are still commas at the end of each line...:confused: (5 Replies)
My first post :)
I deleted all the files within /system/library/startupitems to the trash bin. Now my mac snow leopard won't boot at all. All I got is the gray screen, apple logo and the spinning wheel...just spinning forever. I was able to boot in single-user mode. I'm trying to copy cp command... (14 Replies)
I have a test system, user which I have my home directory.
/home/hansini
The files under this directory show as
?--------- ? ? ? ? ? sam.sh
?--------- ? ? ? ? ? DDD
I know on the test system OS is corrupt and it is read only file system.
If I go to some other... (2 Replies)
Hi,
I am logged in as super use and want to set owner of a root folder to a specific user.
#chown -R user1:group1 /u01
This gives the message:
chown: /u01: Read-only file system
chown: lost+found: Read-only file system
#ls -l
drwxr-xr-x 3 root system 256 Mar 21 16:42... (2 Replies)
Hi i have need of read a file value with cat command and remove first 2character for example cat /sys/class/rtc/day
0x12
Remove char
12
And put this value in a variable
is possible with a script thanks for help (6 Replies)
Discussion started by: enaud
6 Replies
LEARN ABOUT OSX
newfs_exfat
NEWFS_EXFAT(8) BSD System Manager's Manual NEWFS_EXFAT(8)NAME
newfs_exfat -- construct a new ExFAT file system
SYNOPSIS
newfs_exfat [-N] [-R] [-I volume-serial-number] [-S bytes-per-sector] [-a sectors-per-FAT] [-b bytes-per-cluster] [-c sectors-per-cluster]
[-n number-of-FATs] [-s total-sectors] [-v volume-name] special
DESCRIPTION
The newfs_exfat utility creates an ExFAT file system on device special. If the -R option is not given, and the device is already formatted
as ExFAT, it will preserve the partition offset, bytes per cluster, FAT offset and size, number of FATs, offset to start of clusters, number
of clusters, volume serial number, and volume name (label). If a volume name was specified via the -v option, that name is used instead of
the volume's previous name.
The options are as follow:
-N Don't create a file system: just print out parameters.
-R Do not check whether the device is currently formatted as ExFAT. Always derive the partition offset, bytes per cluster, FAT offset
and size, and offset to start of clusters based on the device type and size.
-I volume-serial-number
Volume ID, a 32-bit integer.
-S bytes-per-sector
Number of bytes per sector. Acceptable values are powers of 2 in the range 512 through 4096.
-a sectors-per-FAT
Number of sectors per FAT.
-b bytes-per-cluster
File system block size (bytes per cluster). Acceptable values are powers of 2 in the range 512 through 33554432.
-c sectors-per-cluster
Sectors per cluster. Acceptable values are powers of 2 in the range 1 through 65536.
-n number-of-FATs
Number of FATs. Acceptable values are 1 or 2. The default is 1. Using any value other than 1 is discouraged, and may be incompati-
ble with other devices.
-s total-sectors
The total number of sectors in the device.
-v volume-name
Volume name (label). The name will be converted to UTF-16, and must be no longer than 11 UTF-16 characters. ASCII control charac-
ters and some punctuation characters are not allowed (similar to DOS 8.3-style names). NOTE: The volume name may be an empty (zero-
length) string.
EXAMPLES
newfs_exfat /dev/disk0s1
Create a file system, using default parameters (or existing ExFAT layout), on /dev/rdisk0s1.
newfs_exfat -v Hello disk2s1
Create a file system with the name "Hello" on /dev/rdisk2s1.
SEE ALSO mount_exfat(8), fsck_exfat(8)DIAGNOSTICS
Exit status is 0 on success and 1 on error.
HISTORY
The newfs_exfat command appeared in Mac OS X 10.6.3.
Darwin January 19, 2010 Darwin