 Home |
Products |
Support |
Community |
News |
xen-devel
[Xen-devel] [PATCH] libxc: Flush I/O before xc_domain_save completion
| To: | Xen <xen-devel@xxxxxxxxxxxxxxxxxxx> |
|---|---|
| Subject: | [Xen-devel] [PATCH] libxc: Flush I/O before xc_domain_save completion |
| From: | Daniel Stodden <daniel.stodden@xxxxxxxxxx> |
| Date: | Sat, 10 Apr 2010 01:01:26 -0000 |
| Cc: | '@van.xensource.com |
| Delivery-date: | Fri, 09 Apr 2010 18:02:16 -0700 |
| Envelope-to: | www-data@xxxxxxxxxxxxxxxxxxx |
| 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 |
| User-agent: | Mercurial-patchbomb/1.3.1 |
The final, flushing call to discard_file_cache also discards any errors from fsync. Call fsync explicitly before leaving, to check if all VM memory actually made it to the disk. Signed-off-by: Daniel Stodden <daniel.stodden@xxxxxxxxxx>
_______________________________________________ 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] 4.1 feature request: block device throttling/scheduling, T Johnson |
|---|---|
| Next by Date: | Re: [Xen-devel] Xen 4.1 Feature Request List, Vincent, Pradeep |
| Previous by Thread: | [Xen-users] Xen Dom U kernel, kishore kumar |
| Next by Thread: | [Xen-devel] CE: xen increasing min_delta_ns to 14866484018615571080 nsec, Olivier B. |
| Indexes: | [Date] [Thread] [Top] [All Lists] |
