On 18/02/2011, at 8:07 PM, Wen Congyang wrote:
> At 02/18/2011 05:00 PM, Justin Clift Write:
>> On 18/02/2011, at 7:46 PM, Jiri Denemark wrote:
>> <snip>
>>>
>>>> Thanks for the fix, actually It can be reproduced simply by:
>>>> % ./autogen.sh --with-storage-mpath=no
>>>> % make
>>>>
>>>> As src/util/util.c invokes "dm_is_dm_major".
>>>
>>> Yes it does, but I'm not convinced this is the right approach to fix it. Why
>>> should libvirt always require device-mapper libraries?
>>
>> As a data point, device-mapper isn't available on non-Linux platforms. If
>> Osier was meaning to make it "required", I can see a problem about there. ;)
>
> Do we build storage mpath on such platforms?
No. This is the ./configure output on OSX using libvirt 0.8.8, with most of
the stuff enabled that can be made to compile:
*********************************************
configure: Configuration summary
configure: =====================
configure:
configure: Drivers
configure:
configure: Xen: no
configure: QEMU: no
configure: UML: no
configure: OpenVZ: yes
configure: VMware: yes
configure: VBox: yes
configure: XenAPI: no
configure: LXC: no
configure: PHYP: no
configure: ONE: no
configure: ESX: yes
configure: Test: yes
configure: Remote: yes
configure: Network: no
configure: Libvirtd: yes
configure: netcf: no
configure: macvtap: no
configure: virtport: no
configure:
configure: Storage Drivers
configure:
configure: Dir: yes
configure: FS: no
configure: NetFS: no
configure: LVM: no
configure: iSCSI: no
configure: SCSI: yes
configure: mpath: no
configure: Disk: no
configure:
configure: Security Drivers
configure:
configure: SELinux: no
configure: AppArmor: no
configure:
configure: Driver Loadable Modules
configure:
configure: dlopen: no
configure:
configure: Libraries
configure:
configure: libxml: -I/opt/local/include/libxml2 -L/opt/local/lib -lxml2
configure: libcurl: -DCURL_DISABLE_TYPECHECK -I/opt/local/include -L/opt/local/lib -lcurl
configure: libssh2:
configure: gnutls: -I/opt/local/include -L/opt/local/lib -lgnutls -lgcrypt
configure: sasl: -lsasl2
configure: yajl: -lyajl
configure: avahi: no
configure: polkit: no
configure: audit: no
configure: selinux: no
configure: apparmor: no
configure: numactl: no
configure: capng: no
configure: xen: no
configure: xenapi: no
configure: hal: no
configure: udev: no
configure: netcf: no
configure: xmlrpc: no
configure: pcap: no
configure: nl: no
configure: mscom: no
configure: xdr:
configure:
configure: Test suite
configure:
configure: Coverage: no
configure: Alloc OOM: no
configure:
configure: Miscellaneous
configure:
configure: Debug: yes
configure: Warnings: maximum
configure: Readline: yes
configure: Python: yes
configure: DTrace: no
configure: XML Catalog: /opt/local/etc/xml/catalog
configure:
configure: Privileges
configure:
configure: QEMU: root:root
*********************************************
With some persistence, it's also possible to get:
+ libssh2 support compiled in, although that can tricky as there doesn't
seem to be a way to pass non "/usr/local" include directories to
configure for it it
+ Avahi support can also be made to compile, but has a huge dependency
chain on OSX so I don't bother. That pulls in compiling of all X
windows, no idea why.
+ libpcap. I've seen it compile in before, but haven't really looked
at what this gives.
Hope that's useful info. :)
Regards and best wishes,
Justin Clift
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