From: "Dr. David Alan Gilbert" <dgilbert@redhat.com>
To: Stefan Hajnoczi <stefanha@redhat.com>
Cc: virtio-dev@lists.oasis-open.org,
Miklos Szeredi <mszeredi@redhat.com>,
Sage Weil <sweil@redhat.com>, Vivek Goyal <vgoyal@redhat.com>,
Steven Whitehouse <swhiteho@redhat.com>,
Paolo Bonzini <pbonzini@redhat.com>
Subject: Re: [virtio-dev] [PATCH v3 1/2] content: add virtio file system device
Date: Fri, 22 Feb 2019 14:31:02 +0000 [thread overview]
Message-ID: <20190222143101.GE2574@work-vm> (raw)
In-Reply-To: <20190220124613.22661-2-stefanha@redhat.com>
* Stefan Hajnoczi (stefanha@redhat.com) wrote:
> +It is possible to maintain the FUSE session across live migration either by
> +transferring the state or by redirecting requests from the new host to the old
> +host where the state resides. The details of how to achieve this are
> +implementation-dependent and are not visible at the device interface level.
I wonder how 'transferring the state' will work; it is tricky to
specify because that state could be filesystem dependent so wouldn't
really fit at this level of spec.
Dave
> --
> 2.20.1
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Dr. David Alan Gilbert / dgilbert@redhat.com / Manchester, UK
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next prev parent reply other threads:[~2019-02-22 14:31 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-20 12:46 [virtio-dev] [PATCH v3 0/2] virtio-fs: add virtio file system device Stefan Hajnoczi
2019-02-20 12:46 ` [virtio-dev] [PATCH v3 1/2] content: " Stefan Hajnoczi
2019-02-22 14:31 ` Dr. David Alan Gilbert [this message]
2019-02-25 15:54 ` Stefan Hajnoczi
2019-02-25 16:11 ` [virtio-dev] " Dr. David Alan Gilbert
2019-02-27 16:19 ` Stefan Hajnoczi
2019-06-19 1:29 ` [virtio-dev] " Michael S. Tsirkin
2019-07-23 15:58 ` Stefan Hajnoczi
2019-02-20 12:46 ` [virtio-dev] [PATCH v3 2/2] virtio-fs: add DAX window Stefan Hajnoczi
2019-06-19 1:41 ` Michael S. Tsirkin
2019-06-24 13:58 ` Stefan Hajnoczi
2019-06-24 14:10 ` Michael S. Tsirkin
2019-06-25 9:55 ` Dr. David Alan Gilbert
2019-06-27 14:09 ` Michael S. Tsirkin
2019-07-17 10:48 ` Stefan Hajnoczi
[not found] ` <20190717124258.GA13761@redhat.com>
2019-07-23 13:32 ` Stefan Hajnoczi
[not found] ` <20190723140855.GA11628@redhat.com>
2019-07-23 14:52 ` Stefan Hajnoczi
[not found] ` <20190723155623.GA19189@redhat.com>
2019-07-24 8:33 ` Stefan Hajnoczi
2019-06-19 1:30 ` [virtio-dev] [PATCH v3 0/2] virtio-fs: add virtio file system device Michael S. Tsirkin
2019-06-24 12:23 ` Stefan Hajnoczi
2019-06-24 13:57 ` Michael S. Tsirkin
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