 Home |
Products |
Support |
Community |
News |
xen-devel
Re: [Xen-devel] why xenstore-* hangs if xenstored is not started
| To: | Vincent Hanquez <Vincent.Hanquez@xxxxxxxxxxxxx> |
|---|---|
| Subject: | Re: [Xen-devel] why xenstore-* hangs if xenstored is not started |
| From: | Keir Fraser <keir.fraser@xxxxxxxxxxxxx> |
| Date: | Tue, 22 Jun 2010 09:06:02 +0100 |
| Cc: | "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>, Yu Zhiguo <yuzg@xxxxxxxxxxxxxx> |
| Delivery-date: | Tue, 22 Jun 2010 01:07:05 -0700 |
| Envelope-to: | www-data@xxxxxxxxxxxxxxxxxxx |
| In-reply-to: | <4C206C97.9090901@xxxxxxxxxxxxx> |
| List-help: | <mailto:xen-devel-request@lists.xensource.com?subject=help> |
| List-id: | Xen developer discussion <xen-devel.lists.xensource.com> |
| List-post: | <mailto:xen-devel@lists.xensource.com> |
| List-subscribe: | <http://lists.xensource.com/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=subscribe> |
| List-unsubscribe: | <http://lists.xensource.com/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=unsubscribe> |
| Sender: | xen-devel-bounces@xxxxxxxxxxxxxxxxxxx |
| Thread-index: | AcsR4F+EjZtm0/mvSzeW946USPOMrwAAWHd4 |
| Thread-topic: | [Xen-devel] why xenstore-* hangs if xenstored is not started |
| User-agent: | Microsoft-Entourage/12.24.0.100205 |
On 22/06/2010 08:56, "Vincent Hanquez" <Vincent.Hanquez@xxxxxxxxxxxxx> wrote: > On 22/06/10 08:45, Keir Fraser wrote: >> Does the xenstore driver in the dom0 kernel put the process into >> uninterruptible sleep? The 2.6.18 kernel simply returns -ENODEV in this case >> I think. So perhaps pv_ops has different and inferior behaviour. > > the behavior was the same in 2.6.18. Ah, I just see 'if (!is_xenstored_ready()) return -ENODEV' in 2.6.18's xenbus_dev.c. I assumed that would have an effect on this case. -- Keir _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
| <Prev in Thread] | Current Thread | [Next in Thread> |
|---|---|---|
| ||
| Previous by Date: | Re: [Xen-devel] why xenstore-* hangs if xenstored is not started, Yu Zhiguo |
|---|---|
| Next by Date: | Re: [Xen-devel] why xenstore-* hangs if xenstored is not started, Yu Zhiguo |
| Previous by Thread: | Re: [Xen-devel] why xenstore-* hangs if xenstored is not started, Vincent Hanquez |
| Next by Thread: | Re: [Xen-devel] why xenstore-* hangs if xenstored is not started, Vincent Hanquez |
| Indexes: | [Date] [Thread] [Top] [All Lists] |
