03-09-2012
It is done quite often in clusters, where either locking the file system or a cluster file system is used.
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
OS:sol8
ok 2 things are very important. I will give examples of the logs and the client file for testing.
Object: to display on the web sometime to parse your custom logs basied on the inputed date and client selected.
I know alot of ppl are like who care. but i saw a perl script on here... (1 Reply)
Discussion started by: Optimus_P
1 Replies
2. Filesystems, Disks and Memory
Am trying to differentiate between the local disks and LUN's presented from SAN onto the server. Have Tried fdisk -l, however I quite cudn't differentiate the local disks from SAN presented LUN's.
Can you pls. let me know the procedure and commands to find this.
OS - RHEL 4
SAN - EMC... (3 Replies)
Discussion started by: Crazy_murli
3 Replies
3. Shell Programming and Scripting
Hi i am trying to write a perl program where i have to open a
1)directory "unit"
2) rename the files in the dir say file1.txt;file2.txt...file5.txt
to file1_a.txt;file2_a.txt,....file5_a.txt ;file1_x.txt ;file2_x.txt
3) open these renamed files and replace the words
lets say file1_a.txt... (7 Replies)
Discussion started by: madhul2002
7 Replies
4. Red Hat
Greetings,
I have an rsync server that is unable to change the timestamp on any directories inside of cifs mounts. The same thing happens on all of my red hat machines. These machines are all patched, touch -t works on directories inside any other filesystem including NFS mounts.
This is... (0 Replies)
Discussion started by: Create
0 Replies
5. AIX
Hello Everyone,
Can someone help me to mount a SAN hdisk which contains a clone data copy(san) of the remote server to the another machine. Both servers are running in AIX.
Thanks in advance !
Regards,
Gowtham.G (3 Replies)
Discussion started by: gowthamakanthan
3 Replies
6. Solaris
Hi Guys,
I have EMC Storage and from this storage I have maped lun5 to Sun Solaris server and I have created on this lun mount point with name /application
I have anothere Sun Solaris server and I'll colne lun5 to lun10 from storage level so the data of lun5 will be in lun10
how to... (6 Replies)
Discussion started by: Mr.AIX
6 Replies
7. Red Hat
Hi All,
I am new for this blog and this is my first Query on this blog. I would like to dael with graet masters on linux.
Here we go,
After storage people created the LUN, How to add that LUN to Linux server. (Make that LUN visibility on linux server.) ?
How to view the LUN... (5 Replies)
Discussion started by: abhay1983
5 Replies
8. Solaris
i had bunch of luns from storedge 3310 mounted on a T2000 and being used. Then i added a second T2000 to the storage array but
now i cant mount them on either nodes , i do see them in format though.
these luns have data on them and they were mounted on one so how do i mount them read/write on... (5 Replies)
Discussion started by: aliyesami
5 Replies
9. Shell Programming and Scripting
Hi Gurus,
I am newbie for autosys scheduler. I am wondering is there a command to list all job boxes or list all autosys jobs?
Thanks in advance. (0 Replies)
Discussion started by: ken6503
0 Replies
10. Linux
Hi
I am not familiar with the linux, but I was asked to create a file system on a LUN from the NetApp that was mapped to the linux server.
The server is runing:
uname -a
Linux localhost.localdomain 2.6.18-92.el5 #1 SMP Tue Apr 29 13:16:15 EDT 2008 x86_64 x86_64 x86_64 GNU/Linux
and now... (6 Replies)
Discussion started by: fretagi
6 Replies
LEARN ABOUT MOJAVE
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