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From: | Lin Ma |
Subject: | Re: Questions about online resizing a lun passthrough disk with virtio-scsi |
Date: | Thu, 09 Jul 2020 12:07:16 +0000 |
User-agent: | Roundcube Webmail |
On 2020-07-09 12:00, Paolo Bonzini wrote:
On 09/07/20 13:52, Lin Ma wrote:It's not recommended however, because block_resize will report thechange to the guest directly with a CAPACITY HAS CHANGED unit attentioncondition.Got it, The 'block_resize' is the recommended or necessary step, Even forpassthrough disk online resizing.If your target is able to report the unit attention itself, it is okay to skip it. AFAIK drivers/target/ doesn't, though.
Got you. I happen to use the drivers/target/ :-) Thank you very much, Lin
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