Juniper JUNOSE SOFTWARE FOR E SERIES 11.3.X - SYSTEM BASICS CONFIGURATION GUIDE 2010-10-04 Configuration Manual page 360

JunosE 11.3.x System Basics Configuration Guide
330
Field descriptions
Mgr summary—Information about the OS Memory Manager memory protection
mode. There are four modes of this protection:
0 (disable)—Disable all memory protection
1 (basic)—no app-level protection
2 (audit)—violations are logged but non-fatal
3 (fault)—violations are fatal
stacks excluded—States if the stacks are excluded
allowed faults—States the different faults allowed for this mode (applicable only
for mode 2 and 3)
error conditions—Information about the several error counters and their values
Mmu driver summary—Information about the page size, total memory mapped,
and the highest mapped address
Page table summary—Information about the page table size along with the address
and entry errors if any.
Context stats—Information about the memory utilization of context switching
stack (applicable only for mode 2 and 3)
Fault summary—Information about the fault counters (applicable only for mode
2 and 3)
Rule stats—Statistics related to the access policies of the memory area
Example
host1#show memory-management protection
Mgr summary:
memory protection mode: 2 (app-level protection, audit only)
stacks excluded: true
allowed faults:
interrupt: yes
kernel: yes
shell: yes
vxWorks: yes
OsTask: yes
error conditions:
fault ring full
reversion queue full 0
memProtLock count: 1
maxReversionQueueDepth: 0
context switch stack: 0xaa2646c
Mmu driver summary:
page size: 4096
total memory mapped: 0x80436000 (2052MB, 525366 pages)
highest mapped address: 0xffffffff
Page table summary:
size:
8388608 (2^23) bytes
0
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