- Community Home
- >
- Servers and Operating Systems
- >
- Legacy
- >
- Operating System - Tru64 Unix
- >
- Re: TRU64 V4.0F
Categories
Company
Local Language
Forums
Discussions
Forums
- Data Protection and Retention
- Entry Storage Systems
- Legacy
- Midrange and Enterprise Storage
- Storage Networking
- HPE Nimble Storage
Discussions
Discussions
Discussions
Forums
Forums
Discussions
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
- BladeSystem Infrastructure and Application Solutions
- Appliance Servers
- Alpha Servers
- BackOffice Products
- Internet Products
- HPE 9000 and HPE e3000 Servers
- Networking
- Netservers
- Secure OS Software for Linux
- Server Management (Insight Manager 7)
- Windows Server 2003
- Operating System - Tru64 Unix
- ProLiant Deployment and Provisioning
- Linux-Based Community / Regional
- Microsoft System Center Integration
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Community
Resources
Forums
Blogs
- Subscribe to RSS Feed
- Mark Topic as New
- Mark Topic as Read
- Float this Topic for Current User
- Bookmark
- Subscribe
- Printer Friendly Page
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО05-05-2004 06:52 AM
тАО05-05-2004 06:52 AM
max_users from 256 to 512
vm-page_free_target from 256 to 512
attached is a snapshot of virtual memory info from the "sys_check" cmd.
Any idea how we can gain access of the available memory? tunable params?
Solved! Go to Solution.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО05-05-2004 07:01 AM
тАО05-05-2004 07:01 AM
Re: TRU64 V4.0F
2. a hint could be the /sbin/swapdefaults file to change swapping mode. Maybe the program requests more swapspace (reserved space) than totally available (e.g. java applications). Remove the link and reboot.
3. be sure the program is not buggy, maybe a coding problem leads to memory allocations greater than 124M. Use the "trace" utility to verify program execution during runtime.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО05-05-2004 08:42 AM
тАО05-05-2004 08:42 AM
Re: TRU64 V4.0F
remove link to swapdefault file, same problem (my exec task core dumps at this point)
Now trying ubc_maxpercent at 20.
Where is doc to describe kernel tunable params?
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО05-05-2004 02:04 PM
тАО05-05-2004 02:04 PM
SolutionYou are not running into a system limit but a process limit.
Check ulimit -a
What does it give for 'data'? 131072 kb?
That's your 124*1024 give or take some program code space and such.
Now you could try ulimit -d 500000.
Can you allocate more?
You also need to check/set: sysconfig -q proc
Specifically per_proc_data_size
This is where that 131072 kb comes from.
But look around for other params there!
For example, clear exec_disable_arg_limit
hth,
Hein.
ulimit -a
time(seconds) unlimited
file(blocks) unlimited
data(kbytes) 131072
stack(kbytes) 8192
memory(kbytes) 4068040
coredump(blocks) unlimited
nofiles(descriptors) 4096
vmemory(kbytes) 4194304
root at kelrin> bc
124*1024*1024
130023424
> sysconfig -q proc
proc:
max_proc_per_user = 256
max_threads_per_user = 1024
per_proc_stack_size = 8388608
max_per_proc_stack_size = 33554432
per_proc_data_size = 134217728
max_per_proc_data_size = 1073741824
max_per_proc_address_space = 4294967296
per_proc_address_space = 4294967296
executable_stack = 0
autonice = 0
autonice_time = 600
autonice_penalty = 4
open_max_soft = 4096
open_max_hard = 4096
ncallout_alloc_size = 8192
round_robin_switch_rate = 0
sched_min_idle = 0
give_boost = 1
maxusers = 2048
num_wait_queues = 2048
num_timeout_hash_queues = 2048
enhanced_core_name = 0
enhanced_core_max_versions = 16
exec_disable_arg_limit = 0
dump_cores = 1
dump_setugid_cores = 0
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО05-05-2004 07:31 PM
тАО05-05-2004 07:31 PM
Re: TRU64 V4.0F
Use the advanced search within the forum for "limits" and you will get a detailed description of the parameters which must be changed...
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО05-06-2004 03:01 AM
тАО05-06-2004 03:01 AM