131 reputation
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location Poland, ME
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visits member for 4 years
seen Dec 11 at 13:51

Aug
18
comment Incredibly slow KVM disk performance (qcow2 disk files + virtio)
I guess I have copied older entry, I suppose speed benefits should be same for type='qcow2', could you check that before I edit? I have no more access to such configuration - I migrated to LXC with mount bind directories to achieve real native speeds in guests.
Jun
24
comment Is it enough adding iptables rules without restart?
And don't forget about iptables-apply if you want to stay calm. (10 seconds default)
Jun
15
asked How to efficiently share host's folder with KVM guests?
Jun
15
comment Incredibly slow KVM disk performance (qcow2 disk files + virtio)
Your Update 2 should be added as answer, I just did that because accepted answer is not the best for these who want to keep image files.
Jun
15
answered Incredibly slow KVM disk performance (qcow2 disk files + virtio)
Jun
8
answered Why change default ssh port?
Apr
16
comment How to mount glusterfs inside a OpenVZ container?
Thanks. That saved my day with rented VZ VPS. I'm curious if all nodes even dedicated hardware in a cluster should be compiled like that? I suppose the client with compiled "user.*" may not understand dedicated server with "trusted.*" file attributes.
Mar
20
comment Serving a default image with nginx
Keep in mind that this is bad way because status will be 200 and this image will be indexed endlessly by search engines. Moreover catch-all techniques are rather penalized by search engines.
Sep
20
awarded  Supporter
Dec
13
comment Windows Virtual PC and VirtualBox on the same PC
actually you can run both, see below
Dec
10
awarded  Teacher
Dec
10
answered Windows Virtual PC and VirtualBox on the same PC