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virsh: add --disk informations to guestinfo command

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Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Tested-by: Han Han <hhan@redhat.com>
This commit is contained in:
Marc-André Lureau 2020-11-20 22:09:48 +04:00 committed by Michal Privoznik
parent 0cb2d9f05d
commit 172b830435
2 changed files with 18 additions and 1 deletions
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13
docs/manpages/virsh.rst
View File

@ -2679,6 +2679,7 @@ guestinfo
::
guestinfo domain [--user] [--os] [--timezone] [--hostname] [--filesystem]
[--disks]
Print information about the guest from the point of view of the guest agent.
Note that this command requires a guest agent to be configured and running in
@ -2689,7 +2690,7 @@ are supported by the guest agent. You can limit the types of information that
are returned by specifying one or more flags. If a requested information
type is not supported, the processes will provide an exit code of 1.
Available information types flags are *--user*, *--os*,
*--timezone*, *--hostname*, and *--filesystem*.
*--timezone*, *--hostname*, *--filesystem* and *--disks*.
Note that depending on the hypervisor type and the version of the guest agent
running within the domain, not all of the following information may be
@ -2746,6 +2747,16 @@ returned:
* ``fs.<num>.disk.<num>.serial`` - the serial number of disk <num>
* ``fs.<num>.disk.<num>.device`` - the device node of disk <num>
*--disks* returns:
* ``disks.count`` - the number of disks defined on this domain
* ``disks.<num>.name`` - device node (Linux) or device UNC (Windows)
* ``disks.<num>.partition`` - whether this is a partition or disk
* ``disks.<num>.dependencies.count`` - the number of device dependencies
* ``disks.<num>.dependencies.<num>.name`` - a dependency name
* ``disks.<num>.alias`` - the device alias of the disk (e.g. sda)
* ``disks.<num>.guest_alias`` - optional alias assigned to the disk
guestvcpus
----------

6
tools/virsh-domain.c
View File

@ -14209,6 +14209,10 @@ static const vshCmdOptDef opts_guestinfo[] = {
.type = VSH_OT_BOOL,
.help = N_("report filesystem information"),
},
{.name = "disks",
.type = VSH_OT_BOOL,
.help = N_("report disks information"),
},
{.name = NULL}
};
@ -14232,6 +14236,8 @@ cmdGuestInfo(vshControl *ctl, const vshCmd *cmd)
types |= VIR_DOMAIN_GUEST_INFO_HOSTNAME;
if (vshCommandOptBool(cmd, "filesystem"))
types |= VIR_DOMAIN_GUEST_INFO_FILESYSTEM;
if (vshCommandOptBool(cmd, "disks"))
types |= VIR_DOMAIN_GUEST_INFO_DISKS;
if (!(dom = virshCommandOptDomain(ctl, cmd, NULL)))
return false;