[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] save & restore failed when tmem enabled in Xen 4.1 & Xen 4.3
Hi Konrad,
  Thank you for your reply!   It does not matter whether it is 1000 or not. Most of the save & restore operations will be failed when there are more than 1000 pages put in the persistent pool. Some of the operations will be success when there are not so much pages put in the persistent pool.   Attached file is the screenshot of the error message (no log files), and it seems to be panic in libnss-files.   Migration operations have the same phenomenon as save & restore operations, and some of them are success when there are not so much pages put in the persistent pool.   Also, my test environment is as follows: Xen server: Xen 4.1 (Oracle VM server release 3.2.6), Xen 4.3 (Oracle VM server release 3.3.1) Guest:  ÂUbuntu 14.10 (kernel 3.16.0) Params: Â8cores, 8G ramï 100G disk (using "file" protocol).  Best Regards, Yunfang 2015-06-06 2:45 GMT+08:00 Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>: On Thu, Jun 04, 2015 at 10:27:06PM +0800, yunfang tai wrote: Attachment:
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