From: Ian Jackson <Ian.Jackson@eu.citrix.com>
To: Anthony PERARD <anthony.perard@citrix.com>
Cc: Stefano Stabellini <stefano.stabellini@eu.citrix.com>,
Wei Liu <wei.liu2@citrix.com>,
Ian Campbell <ian.campbell@citrix.com>,
xen-devel@lists.xen.org
Subject: Re: [PATCH V2] libxl: Increase device model startup timeout to 1min.
Date: Tue, 7 Jul 2015 15:41:00 +0100 [thread overview]
Message-ID: <21915.58620.948343.728555@mariner.uk.xensource.com> (raw)
In-Reply-To: <1436279828-17246-1-git-send-email-anthony.perard@citrix.com>
Anthony PERARD writes ("[PATCH V2] libxl: Increase device model startup timeout to 1min."):
> On a busy host, QEMU may take more than 10s to load and start.
>
> This is likely due to a bug in Linux where the I/O subsystem sometime
> produce high latency under load and result in QEMU taking a long time to
> load every single dynamic libraries.
Please
> #define LIBXL_HOTPLUG_TIMEOUT 10
> -#define LIBXL_DEVICE_MODEL_START_TIMEOUT 10
> +#define LIBXL_DEVICE_MODEL_START_TIMEOUT 60
> #define LIBXL_STUBDOM_START_TIMEOUT 30
can that information be in a comment in the code, as well as in a
commit message ?
Thanks,
Ian.
next prev parent reply other threads:[~2015-07-07 14:41 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-26 11:57 [PATCH] libxl: Increase device model startup timeout to 1min Anthony PERARD
2015-06-26 16:41 ` Ian Campbell
2015-06-29 14:23 ` Anthony PERARD
2015-06-29 14:51 ` Ian Campbell
2015-06-29 16:09 ` Anthony PERARD
2015-06-30 3:08 ` Dario Faggioli
2015-06-30 14:04 ` Ian Jackson
2015-06-30 15:58 ` Stefano Stabellini
2015-06-30 16:40 ` Ian Jackson
2015-07-01 15:03 ` Stefano Stabellini
2015-07-02 11:11 ` Anthony PERARD
2015-07-02 12:38 ` Ian Jackson
2015-07-03 11:21 ` Anthony PERARD
2015-07-03 11:30 ` Ian Jackson
2015-07-07 13:44 ` Ian Campbell
2015-07-07 13:47 ` Ian Jackson
2015-07-07 14:37 ` [PATCH V2] " Anthony PERARD
2015-07-07 14:41 ` Ian Jackson [this message]
2015-07-07 15:09 ` [PATCH V3] " Anthony PERARD
2015-07-07 15:14 ` Ian Jackson
2015-07-07 15:41 ` Ian Campbell
2015-07-14 6:17 ` Jan Beulich
2015-07-14 7:55 ` Ian Campbell
2015-07-14 9:25 ` Dario Faggioli
2015-07-14 9:37 ` Ian Campbell
2015-07-14 10:52 ` Dario Faggioli
2015-07-14 14:23 ` Dario Faggioli
2015-07-14 14:48 ` Ian Campbell
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