On 20.02.2017 18:45, Jakob Bohm wrote:
Is /tmp/ the same drive (mount) as /vdisks/ ?
Oh, really. /tmp is differen drive: an SSD mirror via MB sata 2 interface.
time dd if=/dev/zero of=/vdisks/test oflag=direct bs=64k count=16000
16000+0 records in
16000+0 records out
1048576000 bytes (1.0 GB)
On 20/02/2017 17:30, Mimiko wrote:
On 20.02.2017 17:42, Vincenzo Romano wrote:
I think you have to first check your barebones disk I/O throughput.
If you mean running:
time dd if=/dev/zero of=/tmp/test oflag=direct bs=64k count=16000
16000+0 records in
16000+0 records out
1048576000 bytes (1.
On 20.02.2017 17:42, Vincenzo Romano wrote:
I think you have to first check your barebones disk I/O throughput.
If you mean running:
time dd if=/dev/zero of=/tmp/test oflag=direct bs=64k count=16000
16000+0 records in
16000+0 records out
1048576000 bytes (1.0 GB) copied, 6.91783 s, 152 MB/s
r
I am glad I misunderstood your report!
Someone else already suggested you to test "bare bones" disk I/O performances
--
Vincenzo Romano - NotOrAnd.IT
Information Technologies
--
NON QVIETIS MARIBVS NAVTA PERITVS
2017-02-20 14:07 GMT+01:00 Mimiko :
> On 20.02.2017 13:13, Vincenzo Romano wrote:
>>
On 20.02.2017 13:13, Vincenzo Romano wrote:
I could be wrong, but are you willing to run a VM with a disk image
over CIFS/SAMBA?
If not, why are you quoting your network throughput?
No, I do not share a disk image via cifs/samba. This is a test machine, mostly
used for compiling, and I shared
On 20/02/2017 12:05, Mimiko wrote:
Hello.
I've setup qemu / kvm on Debian Wheezy to host some Debian Jessie guests.
I create disk like this:
virsh vol-create-as --pool default --name root.vhd --capacity 50G
--format vpc
Then create a virtual with this:
virt-install --connect qemu:///system \
Hi.
I could be wrong, but are you willing to run a VM with a disk image
over CIFS/SAMBA?
If not, why are you quoting your network throughput?
Could you please try (on a separate test VM) raw and qcow2?
In understand your concerns about the disk space allocation, but if
you create a virtual disk o
Hello.
I've setup qemu / kvm on Debian Wheezy to host some Debian Jessie guests.
I create disk like this:
virsh vol-create-as --pool default --name root.vhd --capacity 50G --format vpc
Then create a virtual with this:
virt-install --connect qemu:///system \
--ram 2048 \
--vcpus=4 \
--cpuset=aut