07-31-2011
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
How do I limit size of a file to 1 MB or something like that under Linux? (4 Replies)
Discussion started by: _hp_
4 Replies
2. Solaris
I want to have a permanent file created - and limit the size that this file can grow.. I want a circular file..
ie max size of file is 10 mb.. and if any new data written to file the oldest data removed..
How can I do this?
I am on solaris 9 x86 (3 Replies)
Discussion started by: frustrated1
3 Replies
3. AIX
Can anybody help me?
How to increase file size limit in aix 5.2? I have already specified in /etc/security/limits file :
default:
fsize = -1
core = 2097151
cpu = -1
data = -1
rss = -1
stack = -1
nofiles = 2000 (2 Replies)
Discussion started by: vjm
2 Replies
4. Programming
When i run my C program which dynamically creates the output file, the program stops after sometime and gives the error "File size limit exceeded" even though my working directory has space.Can anyone plz help me out. (13 Replies)
Discussion started by: drshah
13 Replies
5. UNIX for Advanced & Expert Users
Hi,
I have a problem writing or copying a file 2GB or larger to either the second or third disk on my C8000. I've searched this forum and found some good information on this but still nothing to solve the problem.
I'm running hpux 11i, JFS3.3 and disk version 4 (from fstyp) on all 3 disks.
... (2 Replies)
Discussion started by: HaidoodFaulkauf
2 Replies
6. UNIX for Dummies Questions & Answers
Is there any size limit for FTPing file from one unix system to another? (6 Replies)
Discussion started by: swarup2008
6 Replies
7. UNIX for Advanced & Expert Users
hi,
how can I find out what the limit of a file size is on unix?
thanks (6 Replies)
Discussion started by: JamesByars
6 Replies
8. Shell Programming and Scripting
Hi,
Can some one please tell me the file size limit (if any) while using sftp
I am trying to transfer a file ( size is almost 350 MB ) but it fails as shown below.
sftp> put file1 ./file1
Uploading file1 to /dir1/./file1
file1 25% 100MB 10.2MB/s 00:28 ETA
Couldn't write to remote... (6 Replies)
Discussion started by: vikash_k
6 Replies
9. Shell Programming and Scripting
Hi All,
I want to store 32KB of file in Oracle DB into CLOB field. I am not able to insert more than 32KB of file into CLOB. So i want to put a limit on the file size. I am using k shell.
My file size will dynamically increase its size, i want to check the file size if it is more than 32KB... (1 Reply)
Discussion started by: rajeshorpu
1 Replies
10. HP-UX
Greetings,
I'm attempting to dump a filesystem from a RHEL5 Linux server to a VXFS filesystem on an HP-UX server. The VXFS filesystem is large file enabled and I've confirmed that I can copy/scp a file >2GB to the filesystem.
# fsadm -F vxfs /os_dumps
largefiles
# mkfs -F vxfs -m... (12 Replies)
Discussion started by: bkimura
12 Replies
nsysmap(5) File Formats Manual nsysmap(5)
NAME
nsysmap, nsysmap64 - number of entries in a kernel dynamic memory allocation map
VALUES
Default
8400
Allowed Values
DESCRIPTION
Note: In HP-UX 11i Version 3, these tunables are no longer present. The system will establish an initial size for the table, and
increase the size as needed. This manual page will be remove in a future release.
Pre-Release 11i Version 3 Usage
This value sizes the kernel dynamic memory resource map, an array of address/length pairs that describe the free virtual space in the ker-
nel's dynamic address space.
This array has historically been statically-sized. That means certain pathological workloads that fragment the kernel address space will
result in too many entries for the array. Rather than panicking when this condition occurs, the system throws away the last entry, which
results in "leaked" kernel virtual address space. If this overflow happens often enough, the system eventually runs out of virtual space
and will panic with the following message:
By making the map size tunable, the system can automatically scale the map size according to the system workload size and avoid this prob-
lem. If the automatic scaling does not work, you can hand-tune to fit a particular workload. When the default value is overridden, the
kernel may increase the value beyond the your specification depending on the system size.
There are different tunables for 32- and 64-bit kernel because the 64-bit kernel has more virtual address space. The tunable controls
32-bit kernels and the tunable controls 64-bit kernels.
WARNINGS
All HP-UX kernel tunable parameters are release specific. This parameter may be removed or have its meaning changed in future releases of
HP-UX.
Installation of optional kernel software, from HP or other vendors, may cause changes to tunable parameter values. After installation,
some tunable parameters may no longer be at the default or recommended values. For information about the effects of installation on tun-
able values, consult the documentation for the kernel software being installed. For information about optional kernel software that was
factory installed on your system, see at
AUTHOR
and were developed by HP.
OBSOLETED
Tunable Kernel Parameters nsysmap(5)