11-07-2014
well it's kind of a hack but when you look at top in the zone. The memory line shows the capped memory....
9 More Discussions You Might Find Interesting
1. Solaris
How does capped-memory work in zones?
I have 32G of memory and 10 zones.
I want about physical=4G and swap=4G in each zone.
Is this possible? I am going over the 32G. (1 Reply)
Discussion started by: photon
1 Replies
2. Solaris
We have several containers on one machine and would like to reserve some memory for the global zone. capped-memory only allows max physical/swap and setting a max on each container isn't an option. The server has 32GB physical and 30GB swap. Currently there are ten containers on it. Normally... (6 Replies)
Discussion started by: kharjahn
6 Replies
3. Solaris
Hi All
There is one folder in global zone I just want to share the same folder innon global zone. How can i do it?
pls send me script for this. (2 Replies)
Discussion started by: vijaysachin
2 Replies
4. Solaris
Hi Guys,
My requirement is I have file called /opt/orahome/.profile in non global zone.
PATH=/usr/bin:/usr/ucb:/etc:/usr/sbin:/usr/local/bin:/usr/openwin/bin:.
export PATH
PS1="\${ORACLE_SID}:`hostname`:\$PWD$ "
export PS1
EDITOR=vi
export EDITOR
ENV=/opt/orahome/.kshrc
export ENV... (1 Reply)
Discussion started by: vijaysachin
1 Replies
5. Solaris
Hi
im in a local zone
which command if i execute in the local zone will show the global zone name
Thanks (6 Replies)
Discussion started by: newtoaixos
6 Replies
6. Solaris
Calling upon all Solaris zone experts.
I have a Sun T3-1 that is running a few whole-root zones. I've set the 'capped-memory' setting on all the zones.
However, I have a problem on the one zone. Under load it uses more memory that has been allocated to it.
zonecfg -z sunrep02 export
... (4 Replies)
Discussion started by: soliberus
4 Replies
7. Solaris
hi all,
Just a simple question but i cant get the answers in the book -
In my globalzone , assuming i have 4 cpus (psrinfo -pv = 0-3), if i set dedicated-cpu (ncpus=2) for my local zone
Is my globalzone left with 2 cpus or still 4 cpus ? Does localzone "resource reservation.e.g. cpu in... (6 Replies)
Discussion started by: javanoob
6 Replies
8. Solaris
Hi,
If I change date and time in global zone, then it will affect in non global zones.
During this process what files will get affect in non global zones and which mechanism it's using to change.
gloabl zone:Solaris 11.3 X86
TIA (1 Reply)
Discussion started by: Sumanthsv
1 Replies
9. Solaris
Hi, hoping someone can help, its been a while since I used Solaris.
After creating a NGZ (non global zone), the NGZ can access the GZ (Global Zone) and the GZ can access the NGZ (using ssh, zlogin)
However, the NGZ cannot access any other netwqork devices, it can't even see the default router
... (2 Replies)
Discussion started by: GazinLincoln
2 Replies
LEARN ABOUT MOJAVE
malloc_destroy_zone
MALLOC_ZONE_MALLOC(3) BSD Library Functions Manual MALLOC_ZONE_MALLOC(3)
NAME
malloc_create_zone, malloc_destroy_zone, malloc_default_zone, malloc_zone_from_ptr, malloc_zone_malloc, malloc_zone_calloc,
malloc_zone_valloc, malloc_zone_realloc, malloc_zone_memalign, malloc_zone_free -- zone-based memory allocation
SYNOPSIS
#include <malloc/malloc.h>
malloc_zone_t *
malloc_create_zone(vm_size_t start_size, unsigned flags);
void
malloc_destroy_zone(malloc_zone_t *zone);
malloc_zone_t *
malloc_default_zone(void);
malloc_zone_t *
malloc_zone_from_ptr(const void *ptr);
void *
malloc_zone_malloc(malloc_zone_t *zone, size_t size);
void *
malloc_zone_calloc(malloc_zone_t *zone, size_t num_items, size_t size);
void *
malloc_zone_valloc(malloc_zone_t *zone, size_t size);
void *
malloc_zone_realloc(malloc_zone_t *zone, void *ptr, size_t size);
void *
malloc_zone_memalign(malloc_zone_t *zone, size_t alignment, size_t size);
void
malloc_zone_free(malloc_zone_t *zone, void *ptr);
DESCRIPTION
The malloc_create_zone() function creates a malloc zone, advising an initial allocation of start_size bytes, and specifying flags The
returned malloc zone can be used to provide custom allocation and deallocation behavior, and to retrieve additional information about the
allocations in that zone. At present there are no client settable flag values recognized by malloc_create_zone(), the flags argument should
always be passed as zero.
The malloc_destroy_zone() function deallocates all memory associated with objects in zone as well as zone itself.
The malloc_default_zone() function returns the default system malloc zone, used by malloc(3), and free(3).
The malloc_zone_from_ptr() function returns a pointer to the malloc zone which contains ptr or NULL, if the pointer does not point to an
allocated object in any current malloc zone.
The malloc_zone_malloc(), malloc_zone_calloc(), malloc_zone_valloc(), malloc_zone_realloc(), malloc_zone_memalign(), and malloc_zone_free()
perform the same task on zone as their non-prefixed variants, malloc(3), calloc(3), valloc(3), realloc(3), posix_memalign(3), and free(3)
perform on the default system malloc zone.
RETURN VALUES
The malloc_create_zone(), malloc_default_zone(), and malloc_zone_from_ptr() functions return a pointer to a malloc_zone_t structure, or NULL
if there was an error.
The malloc_zone_malloc(), malloc_zone_calloc(), malloc_zone_valloc(), malloc_zone_realloc(), and malloc_zone_memalign() functions return a
pointer to allocated memory. If there is an error, they return a NULL pointer. They are not required to set errno.
SEE ALSO
malloc(3), posix_memalign(3)
BSD
Aug 13, 2008 BSD