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Re: [Qemu-devel] scsi-hd with discard_granularity and unmap results in A


From: Stefan Priebe - Profihost AG
Subject: Re: [Qemu-devel] scsi-hd with discard_granularity and unmap results in Aborted Commands
Date: Mon, 19 Nov 2012 11:57:09 +0100
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:16.0) Gecko/20121028 Thunderbird/16.0.2

Yeah thats my old thread regarding iscsi und unmap but this works fine now since you patched qemu.

Stefan

Am 19.11.2012 11:36, schrieb Paolo Bonzini:
Il 19/11/2012 11:30, Stefan Priebe - Profihost AG ha scritto:


But do you have any idea why it works with an iscsi / libiscsi backend?
In that case the kernel does not cancel the I/O.

It tries to, but the command ultimately succeeds and the success
response "undoes" the cancel.

http://thread.gmane.org/gmane.comp.emulators.qemu/166232/focus=166316

See also the whole thread (and I think there as a part of it offlist, too).

Paolo




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