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1Z0-820 · Question #49

The core dump configuration for your system is: A user is running a process in the global zone and the process crashes. The process information is: User1 2663 2618 0 17:46:42 pts/2 0:00…

The correct answer is A. core.bash.2663.global. Option A is correct because in Solaris coreadm, the per-process core file pattern uses the zone name (%z token = "global") - not the hostname - and it is written to the process's current working directory with no path prefix, yielding the format core.<name>.<pid>.<zone>. Why…

Analyzing and Troubleshooting System Problems

Question

The core dump configuration for your system is:

A user is running a process in the global zone and the process crashes. The process information is:

User1 2663 2618 0 17:46:42 pts/2 0:00 /usr/bin/bash The server host name is: zeus What will the per-process core file be named?

Exhibit

1Z0-820 question #49 exhibit

Options

  • Acore.bash.2663.global
  • Bcore.bash.2663.zeus
  • C/var/core/core.bash.2663
  • D/var/core/core.bash.2663.global

How the community answered

(26 responses)
  • A
    77% (20)
  • B
    8% (2)
  • C
    12% (3)
  • D
    4% (1)

Explanation

Option A is correct because in Solaris coreadm, the per-process core file pattern uses the zone name (%z token = "global") - not the hostname - and it is written to the process's current working directory with no path prefix, yielding the format core.<name>.<pid>.<zone>.

Why the distractors are wrong:

  • B substitutes the server hostname ("zeus") for the zone name; hostnames appear with the %h token, which is not part of this per-process pattern.
  • C uses the /var/core/ directory, which is the global (system-wide) core file path, and it omits the zone suffix entirely.
  • D mixes both mistakes by combining the global path prefix (/var/core/) with the correct zone suffix - it describes neither the per-process format nor the global format exactly.

Memory tip: Think "per-process = no path, zone not host." If you see /var/core/ in the answer, it's the global core pattern. If you see the hostname instead of the zone name, it's a distractor swapping %h for %z.

Topics

#Core dump naming#Process management#Global zones#System configuration

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