On SunOS 5.8 I get an error when starting a large Java process with over 2Gb memory.
Error occurred during initialization of VM
Could not reserve enough space for object heap
When stopping several other Java processes we can start this process. This seems to indicate that we don't have... (11 Replies)
I'm not an HP-UX Admin professional, but rather a Lawson ERP installer. I'm looking for clues on how to troubleshoot this issue. I have WAS 6.1 ND running on HP-UX 11.23 PA-RISC with the Lawson ERP application . When I start the Lawson application, no errors arise. When I start WAS app server, an... (4 Replies)
Hi,
Im working on Solaris 9 on SPARC-32 bit running on an Ultra-80, and I have to find out the following:-
1. Total Physical Memory in the system(total RAM).
2. Available Physical Memory(i.e. RAM Usage)
3. Total (Logical) Memory in the system
4. Available (Logical) Memory.
I know... (4 Replies)
Hi all,
I just add in new cpu/memory module into SFV480 and unable to see new module on slot B. I already try many way like only 1 new module and swap the both module and boot up but still unable to see it.
If I only install the module into slot B, then the server is unbootable at all.
I... (1 Reply)
On SunOS 10 get an error when starting a large Java process with over 2Gb memory.
Error occurred during initialization of VM
Could not reserve enough space for object heap
i have 32G memory !! , swap = 31G
Please any advice !!! (3 Replies)
Hi
I am unable to view the output of sar file using below command
sar -f sar07, it is showing below error.
Invalid system activity file: sar07 (0x920)
above file is in location /var/log/sa
wheather for memory it is creating the file at different location? (1 Reply)
Hello All,
So it goes like this...
I logged in to the HMC console , trying to change the memory of LPAR from 20 to 25 GB . It says that "your profile is configured to use maximum of only 20 GB" and not able to increase the memory.
I created a new profile and filled "maximum memory " field... (4 Replies)
Hi there.
I'm putting together a small cluster of Raspberry pis running Raspbian. They've all been setup identically from the same sd image.
They all update and install perfectly except one node which refuses to install anything. It has exactly the same login, network, user details etc,... (3 Replies)
Discussion started by: MuntyScrunt
3 Replies
LEARN ABOUT OPENSOLARIS
kstat_read
kstat_read(3KSTAT) Kernel Statistics Library Functions kstat_read(3KSTAT)NAME
kstat_read, kstat_write - read or write kstat data
SYNOPSIS
cc [ flag... ] file... -lkstat [ library... ]
#include <kstat.h>
kid_t kstat_read(kstat_ctl_t *kc, kstat_t *ksp, void *buf);
kid_t kstat_write(kstat_ctl_t *kc, kstat_t *ksp, void *buf);
DESCRIPTION
The kstat_read() function gets data from the kernel for the kstat pointed to by ksp. The ksp->ks_data field is automatically allocated (or
reallocated) to be large enough to hold all of the data. The ksp->ks_ndata field is set to the number of data fields, ksp->ks_data_size is
set to the total size of the data, and ksp->ks_snaptime is set to the high-resolution time at which the data snapshot was taken. If buf is
non-null, the data is copied from ksp->ks_data to buf.
The kstat_write() function writes data from buf, or from ksp->ks_data if buf is NULL, to the corresponding kstat in the kernel. Only the
superuser can use kstat_write().
RETURN VALUES
Upon successful completion, kstat_read() and kstat_write() return the current kstat chain ID (KCID). Otherwise, they return -1 and set
errno to indicate the error.
ERRORS
The kstat_read() and kstat_write() functions will fail if:
EACCES An attempt was made to write to a non-writable kstat.
EAGAIN The kstat was temporarily unavailable for reading or writing.
EINVAL An attempt was made to write data to a kstat, but the number of elements or the data size does not match.
ENOMEM Insufficient storage space is available.
ENXIO The given kstat could not be located for reading or writing.
EOVERFLOW The data for the given kstat was too large to be stored in the structure.
EPERM An attempt was made to write to a kstat, but {PRIV_SYS_CONFIG} was not asserted in the effective privilege set.
FILES
/dev/kstat kernel statistics driver
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Interface Stability |Stable |
+-----------------------------+-----------------------------+
|MT-Level |Unsafe |
+-----------------------------+-----------------------------+
SEE ALSO kstat(3KSTAT), kstat_chain_update(3KSTAT), kstat_lookup(3KSTAT), kstat_open(3KSTAT), attributes(5), privileges(5)SunOS 5.11 3 Aug 2004 kstat_read(3KSTAT)