[SPDK] Re: Which SSD can use cmb_ copy test P2P?

Liu, Changpeng <changpeng.liu at intel.com>
Newsgroups dev.linux.lists.spdk
Message-ID <BN7PR11MB2739CBE8AA3685E3C0C6D0CAEE050@BN7PR11MB2739.namprd11.prod.outlook.com>
We usually use QEMU emulated NVMe SSD for the CMB tests, if you just want to evaluate this feature you may use the emulated NVMe SSD.


> -----Original Message-----
> From: xiaowen.huang(a)hotmail.com <xiaowen.huang(a)hotmail.com>
> Sent: Wednesday, October 14, 2020 11:38 AM
> To: spdk(a)lists.01.org
> Subject: [SPDK] Which SSD can use cmb_ copy test P2P?
> 
> As far as I know, Intel DC P4600 pcie3.0 x4 can support CMB function, but when
> looking for this model in online stores, it is divided into normal version and
> customized version, and there is no data manual to indicate whether CMB is
> supported.
> I saw a model SSDPEDKE040T7L1 on the online stores. The merchant said it was a
> customized version made by Intel for Lenovo. I don't know whether this model
> supports CMB.
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