HI All:
Even I managed to change the VIrtIO to VirtIO-SCSI in FreeBSD I
still got the error occasionally below
Aug 7 15:52:32 MX1 kernel: vtscsi0: bus reset disabled
Aug 7 15:52:32 MX1 kernel: (da0:vtscsi0:0:0:0): WRITE(10). CDB:
2a 00 02 80 a7 62 00 00 40 00
Aug 7 15:52:32 MX1 kernel: (da0:vtscsi0:0:0:0): CAM status:
Command timeout
Aug 7 15:52:32 MX1 kernel: (da0:vtscsi0:0:0:0): Retrying command
Aug 7 15:52:32 MX1 kernel: (da0:vtscsi0:0:0:0): WRITE(10). CDB:
2a 00 02 80 a4 a2 00 00 40 00
Aug 7 15:52:32 MX1 kernel: (da0:vtscsi0:0:0:0): CAM status:
Command timeout
Aug 7 15:52:32 MX1 kernel: (da0:vtscsi0:0:0:0): Retrying command
Aug 7 15:52:32 MX1 kernel: (da0:vtscsi0:0:0:0): WRITE(10). CDB:
2a 00 02 80 a3 22 00 00 40 00
Aug 7 15:52:32 MX1 kernel: (da0:vtscsi0:0:0:0): CAM status:
Command timeout
Aug 7 15:52:32 MX1 kernel: (da0:vtscsi0:0:0:0): Retrying command
Aug 7 15:52:32 MX1 kernel: (da0:vtscsi0:0:0:0): WRITE(10). CDB:
2a 00 02 80 a2 62 00 00 40 00
Aug 7 15:52:32 MX1 kernel: (da0:vtscsi0:0:0:0): CAM status:
Command timeout
Aug 7 15:52:32 MX1 kernel: (da0:vtscsi0:0:0:0): Retrying command
Aug 7 15:52:32 MX1 kernel: (da0:vtscsi0:0:0:0): WRITE(10). CDB:
2a 00 02 80 9e 22 00 00 40 00
Aug 7 15:52:32 MX1 kernel: (da0:vtscsi0:0:0:0): CAM status:
Command timeout
Aug 7 15:52:32 MX1 kernel: (da0:vtscsi0:0:0:0): Retrying command
.
.
.
Aug 7 15:52:32 MX1 kernel: (da0:vtscsi0:0:0:0): WRITE(10). CDB:
2a 00 02 80 9e 22 00 00 40 00
Aug 7 15:52:32 MX1 kernel: (da0:vtscsi0:0:0:0): CAM status:
Command timeout
Aug 7 15:52:32 MX1 kernel: (da0:vtscsi0:0:0:0): Retrying command
another bad thing is the "VMs intermittently go into not
responding" bug is come back Bug 1449967 , It is mostly occuring in the
midnight daily cronjob time 03:XX
BR,
Paul.LKW
On Aug 5, 2018 13:57, "Paul.LKW" <paul.lkw@gmail.com> wrote:
HI K.
Not yet but will report this later time tonight, I am trying to see does it possible to change the FreeBSD VM's harddisk to VirtIO-SCSI to make the VMs work first.
Sounds good! Good luck with it!
/K
Karli Sjöberg 於 5/8/2018 19:53 寫道:
On Aug 5, 2018 13:52, "Paul.LKW" <paul.lkw@gmail.com> wrote:
Hi Karli:
It is FreeBSD 10.4 in production and Testing for 11.1 also have such issue.
Thanks!
Have you reported this issue, either to FreeBSD's bugzilla or oVirt's, or both?
/K
Karli Sjöberg 於 5/8/2018 19:50 寫道:
Yeah, I know that, but what version of _FreeBSD_ are you using? :)
/K
Karli Sjöberg 於 5/8/2018 19:03 寫道:
On Aug 5, 2018 12:39, "Paul.LKW" <paul.lkw@gmail.com> wrote:
Dear All:
I just upgraded my oVIrt-4.2.4 to 4.2.5 and nightmare begin, FreeBSD VMs
hangs once the VM's VirtIO harddisk is some loading (eg. extracting a
big tar ball, portsnap extract, etc.), I tried to create a VMs using
back the IDE do not has any problem but got slow IO performance once
using VirtIO it will hang as it like.
I also tried to create another VMs with VirtIO-SCSI it seems the hang
problem no occur but I got the oVirt-Host loading over 40 when VM
harddisk have some little job, so conclusion is if you guys will using
FreeBSD as guest please do not upgrade at the moment.
In fact I feel every time the new version always have problem and
causing user to nightmare.
BR,
Paul.LKW
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Daem, thanks for the heads up! I was thinking about updating but now I'll hold that off for sure!
What version FreeBSD are you using?
Is this issue reported?
/K