Re: VM paused during multipath iSCSI reservation

2021-10-14 Thread Vojtech Juranek
On Thursday, 14 October 2021 09:28:12 CEST Michal Prívozník wrote: > On 10/13/21 2:54 PM, Vojtech Juranek wrote: > > Hi, > > I'm trying to find the root cause for BZ #1898049 [1]. When setting up > > Windows HA cluster on Windows Server VMs run on top of oVirt, Windows

VM paused during multipath iSCSI reservation

2021-10-13 Thread Vojtech Juranek
Hi, I'm trying to find the root cause for BZ #1898049 [1]. When setting up Windows HA cluster on Windows Server VMs run on top of oVirt, Windows cluster validator runs couple of tests and fails during test "Validate SCSI-3 Persistent Reservation" and one of the VMs of the cluster is paused wi

Re: startupPolicy issue when changing CD

2021-09-10 Thread Vojtech Juranek
On Friday, 10 September 2021 15:12:07 CEST Peter Krempa wrote: > On Fri, Sep 10, 2021 at 14:53:23 +0200, Vojtech Juranek wrote: > > Hi, > > when adding support for CD disk on block based storage into oVirt, > > I spotted following issue. When starting VM without CD, we

startupPolicy issue when changing CD

2021-09-10 Thread Vojtech Juranek
Hi, when adding support for CD disk on block based storage into oVirt, I spotted following issue. When starting VM without CD, we add startupPolicy='optional' attribute into element. Whole XML looks like this: To change/insert CD we use libv

Re: Disk extend during migration

2021-08-02 Thread Vojtech Juranek
> > so it took about 2 second to libvirt setBlockThreshold() call to return > > and in meantime migration was finished and we get > > VIR_ERR_OPERATION_INVALID error from setBlockThreshold() call. > > > > What is the reason for this delay? Is this operation intentionally delayed > > until migrat

Re: Disk extend during migration

2021-08-02 Thread Vojtech Juranek
On Monday, 2 August 2021 14:30:05 CEST Peter Krempa wrote: > On Mon, Aug 02, 2021 at 14:20:44 +0200, Vojtech Juranek wrote: > > Hi, > > as a follow-up of BZ #1883399 [1], we are reviewing vdsm VM migration > > flows and solve few follow-up bugs, e.g. BZ #1981079 [2]. I have co

Disk extend during migration

2021-08-02 Thread Vojtech Juranek
Hi, as a follow-up of BZ #1883399 [1], we are reviewing vdsm VM migration flows and solve few follow-up bugs, e.g. BZ #1981079 [2]. I have couple of questions related to libvirt: * if we run disk extend during migration, it can happen that migration finishes sooner than disk extend. In such cas