On 11.03.2013 11:16, Paolo Bonzini wrote:
Il 11/03/2013 11:05, Peter Lieven ha scritto:
ensure that there are no pending I/Os before calling
the sync readcapacity commands. the block_resize monitor
command will also flush all I/O, but double check in
case iscsi_truncate() is called from
Il 19/03/2013 08:29, Peter Lieven ha scritto:
On 11.03.2013 11:16, Paolo Bonzini wrote:
Il 11/03/2013 11:05, Peter Lieven ha scritto:
ensure that there are no pending I/Os before calling
the sync readcapacity commands. the block_resize monitor
command will also flush all I/O, but double check
Am 11.03.2013 um 12:52 hat Peter Lieven geschrieben:
On 11.03.2013 12:44, Paolo Bonzini wrote:
Il 11/03/2013 11:19, Peter Lieven ha scritto:
Am 11.03.2013 um 11:16 schrieb Paolo Bonzini pbonz...@redhat.com:
Il 11/03/2013 11:05, Peter Lieven ha scritto:
ensure that there are no pending
Il 13/03/2013 10:31, Kevin Wolf ha scritto:
Isn't the real problem that I/O requests for _this_specific_ iscsi BDS
must not be in flight? So what you reall need is bdrv_drain(iscsi_bs)?
If I understand the code correctly, this boils down to:
while (iscsi_process_flush(iscsilun)) {
ensure that there are no pending I/Os before calling
the sync readcapacity commands. the block_resize monitor
command will also flush all I/O, but double check in
case iscsi_truncate() is called from elsewhere in the
future.
Signed-off-by: Peter Lieven p...@kamp.de
---
block/iscsi.c |4
Il 11/03/2013 11:05, Peter Lieven ha scritto:
ensure that there are no pending I/Os before calling
the sync readcapacity commands. the block_resize monitor
command will also flush all I/O, but double check in
case iscsi_truncate() is called from elsewhere in the
future.
Signed-off-by:
Am 11.03.2013 um 11:16 schrieb Paolo Bonzini pbonz...@redhat.com:
Il 11/03/2013 11:05, Peter Lieven ha scritto:
ensure that there are no pending I/Os before calling
the sync readcapacity commands. the block_resize monitor
command will also flush all I/O, but double check in
case
Il 11/03/2013 11:19, Peter Lieven ha scritto:
Am 11.03.2013 um 11:16 schrieb Paolo Bonzini pbonz...@redhat.com:
Il 11/03/2013 11:05, Peter Lieven ha scritto:
ensure that there are no pending I/Os before calling
the sync readcapacity commands. the block_resize monitor
command will also
On 11.03.2013 12:44, Paolo Bonzini wrote:
Il 11/03/2013 11:19, Peter Lieven ha scritto:
Am 11.03.2013 um 11:16 schrieb Paolo Bonzini pbonz...@redhat.com:
Il 11/03/2013 11:05, Peter Lieven ha scritto:
ensure that there are no pending I/Os before calling
the sync readcapacity commands. the
Il 11/03/2013 12:52, Peter Lieven ha scritto:
For example, qcow1 (and VHDX) will already call it, but that's a bug and
should be fixed otherwise. Your patch will just cause an assertion
failure.
In which case can qcow1 (and VHDX) be used in conjunction with an iSCSI
Target?
No. It is a
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