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doc: Add statment about permissions needed to do a core dump

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Documentation did not specify, that some permissions are required on
target path for coredump for the user running the hypervisor.

Diff to v1:
- reword statements
This commit is contained in:
Peter Krempa 2011-09-16 12:04:40 +02:00 committed by Daniel Veillard
parent 85d2810823
commit 4d4430e125
2 changed files with 5 additions and 1 deletions
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3
src/libvirt.c
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@ -2777,7 +2777,8 @@ error:
* *
* This method will dump the core of a domain on a given file for analysis. * This method will dump the core of a domain on a given file for analysis.
* Note that for remote Xen Daemon the file path will be interpreted in * Note that for remote Xen Daemon the file path will be interpreted in
* the remote host. * the remote host. Hypervisors may require the user to manually ensure
* proper permissions on the file named by @to.
* *
* If @flags includes VIR_DUMP_CRASH, then leave the guest shut off with * If @flags includes VIR_DUMP_CRASH, then leave the guest shut off with
* a crashed state after the dump completes. If @flags includes * a crashed state after the dump completes. If @flags includes

3
tools/virsh.pod
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@ -621,6 +621,9 @@ rather than merely left in a paused state.
If I<--bypass-cache> is specified, the save will avoid the file system If I<--bypass-cache> is specified, the save will avoid the file system
cache, although this may slow down the operation. cache, although this may slow down the operation.
NOTE: Some hypervisors may require the user to manually ensure proper
permissions on file and path specified by argument I<corefilepath>.
=item B<dumpxml> I<domain-id> [I<--inactive>] [I<--security-info>] =item B<dumpxml> I<domain-id> [I<--inactive>] [I<--security-info>]
[I<--update-cpu>] [I<--update-cpu>]