SPDK August 2016

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NVMf target on FreeBSD

by Alex Bowden

Hi all, Is the NVMf target supported on FreeBSD? From looking it seems to rely on the linux rdma library. Thanks, Alex

4 years, 8 months

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using nvmf target/initiator in spdk

by Kirubakaran Kaliannan

Hi, Do we have a document on, how to use the spdk to perform the following 1. List the devices that SPDK can see 2. Start nvmf target driver with nvme devices 3. What nvmf initiator that we can use to connect this on the host machine (ubuntu)? Thanks, -kiru

4 years, 8 months

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Re: [SPDK] clarification for lba_count argument for spdk_nvme_ns_cmd_read/write

by Harris, James R

From: SPDK <spdk-bounces(a)lists.01.org> on behalf of "Bhadauria, Varun" <varun.bhadauria(a)sony.com> Reply-To: Storage Performance Development Kit <spdk(a)lists.01.org> Date: Wednesday, August 3, 2016 at 12:30 PM To: Storage Performance Development Kit <spdk(a)lists.01.org> Subject: [SPDK] clarification for lba_count argument for spdk_nvme_ns_cmd_read/write Hello lba_count length (in sectors) for the write operation Is the “sectors” referenced here 512 bytes or the sector size supported by the H/W (spdk_nvme_ns_get_sector_size)? -Varun Hi Varun, Sectors is in terms of the LBA format on the targeted namespace. spdk_nvme_ns_get_sector_size() will return that value. -Jim

4 years, 8 months

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clarification for lba_count argument for spdk_nvme_ns_cmd_read/write

by Bhadauria, Varun

Hello lba_count length (in sectors) for the write operation Is the “sectors” referenced here 512 bytes or the sector size supported by the H/W (spdk_nvme_ns_get_sector_size)? -Varun

4 years, 8 months

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error while submitting readv cmd

by txcy uio

Hello, While submitting a readv command (spdk_nvme_ns_cmd_readv) I see the following error: READ sqid:3 cid:127 nsid:1 lba:100 len:64 INVALID_FIELD (00/02) sqid:3 cid:127 cdw0:0 sqhd:0000 p:0 m:0 dnr:1 Based on this error what can I infer about the command that went wrong? --Tyc

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SPDK August 2016