Christophe Varoqui wrote:
On Wed, Oct 19, 2005 at 01:20:44AM -0500, Mike Christie wrote:
Version 1 and maybe the only version :)
...
I think the only items I have left to convert are some of the dm ioctls,
but that is trivial and the defaults are ok for usage. For example I
have not implemted a sysfs attr to read/write queue_if_no_path and a
timeout attr so we do not have to wait forever on it.
Comments???? Should I work with Christophe to convert the userspace tools?
Nice,
can libdevmapper event listening mecanisms be replaced by the uevents listener ?
IOW, will all necessary attribute changes be reported as uevents ?
It looks like I am going to redo the patches and make it so dm call
request_fns. So we are basicall going to fix up dm-multipath instead of
making yet another multipath driver :)
Events needed are :
- multipath topology changes :
- path add/remove (well, this one is guarantied through /block I guess)
- attributes changes
- path state changes / path reinstates
- path group switches
- multipath add/remove (Deduce from /block uevents ?)
I was just wondering where is all this netlink stuff? I have not seen a
dm-netlink interface patch. Are you just keying of events from the
kobject stuff?
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