| To: | Dirk Estreng <dirk.estreng@xxxxxx> |
|---|---|
| Subject: | Re: [Xen-users] One domU locks up entire system? Scheduling? |
| From: | tim Doyle <tim@xxxxxxxxxxxx> |
| Date: | 2006年1月25日 13:59:23 -0800 |
| Cc: | xen-users@xxxxxxxxxxxxxxxxxxx |
| Delivery-date: | 2006年1月25日 22:08:23 +0000 |
| Envelope-to: | www-data@xxxxxxxxxxxxxxxxxxx |
| In-reply-to: | <loom.20060125T182837-413@xxxxxxxxxxxxxx> |
| List-help: | <mailto:xen-users-request@lists.xensource.com?subject=help> |
| List-id: | Xen user discussion <xen-users.lists.xensource.com> |
| List-post: | <mailto:xen-users@lists.xensource.com> |
| List-subscribe: | <http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-users>, <mailto:xen-users-request@lists.xensource.com?subject=subscribe> |
| List-unsubscribe: | <http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-users>, <mailto:xen-users-request@lists.xensource.com?subject=unsubscribe> |
| References: | <loom.20060125T182837-413@xxxxxxxxxxxxxx> |
| Sender: | xen-users-bounces@xxxxxxxxxxxxxxxxxxx |
| User-agent: | Mozilla Thunderbird 1.0.7 (Windows/20050923) |
Does this help? echo "cfq" > /sys/block/sda/queue/scheduler -- Timothy Doyle CEO Quantact Hosting Solutions, Inc. tim@xxxxxxxxxxxx http://www.quantact.com Dirk Estreng wrote:
Hi there, running xen 2.0.7 on a suse 9.3 box in 32Bit mode. I am experiencing a heavyslowdown of the entire dom0 and all other domUs if *one* domU gets under heavy load. So the whole system is quite unusable (DoS) if only one DomU is running wild. Is there any way to tighten this domU by adjusting something like scheduling?? the documentation around scheduling seems very rare - what are your experiences concerning this?The dom0 is a dual opteron box with a *fast* 3ware SATA disk subsystem. _______________________________________________ Xen-users mailing list Xen-users@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-users
_______________________________________________ Xen-users mailing list Xen-users@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-users
| <Prev in Thread] | Current Thread | [Next in Thread> |
|---|---|---|
| ||
| Previous by Date: | [Xen-users] Re: HFC ISDN Card in Xen for asterisk , Markus Schuster |
|---|---|
| Next by Date: | [Xen-users] InterDomain Communications , Brown, Kashif |
| Previous by Thread: | [Xen-users] One domU locks up entire system? Scheduling? , Dirk Estreng |
| Next by Thread: | Re: [Xen-users] One domU locks up entire system? Scheduling? , Anand |
| Indexes: | [Date] [Thread] [Top] [All Lists] |