Alexander Graf <[email protected]> writes: > On 20.12.2012, at 09:46, Asias He <[email protected]> wrote: > >> On 12/20/2012 12:15 PM, Rusty Russell wrote: >>> Alexander Graf <[email protected]> writes: >>> >>>> When a file system is mounted on a virtio-blk disk, we then remove it >>>> and then reattach it, the reattached disk gets the same disk name and >>>> ids as the hot removed one. >>>> >>>> This leads to very nasty effects - mostly rendering the newly attached >>>> device completely unusable. >>>> >>>> Trying what happens when I do the same thing with a USB device, I saw >>>> that the sd node simply doesn't get free'd when a device gets forcefully >>>> removed. >>>> >>>> Imitate the same behavior for vd devices. This way broken vd devices >>>> simply are never free'd and newly attached ones keep working just fine. >>>> >>>> Signed-off-by: Alexander Graf <[email protected]> >>> >>> I think deserves a CC:stable, no? > > I wanted to make sure people can comment on it first. But yes, it should go > into stable when accepted.
Queued in my fixes branch, will go to Linus soon. Thanks, Rusty. -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
