On Aug 28 00:20, 卢长奇 wrote:
> Hi,
>
> I want to know if I understand it correctly.
>
> ```
> static void nvme_aio_err(NvmeRequest *req, int ret)
> {
> uint16_t status = NVME_SUCCESS;
> Error *local_err = NULL;
>
> switch (req->cmd.opcode) {
> case NVME_CMD_READ:
> case NVME_CMD_RESV_REPORT:
> st
Hi,
I want to know if I understand it correctly.
```
static void nvme_aio_err(NvmeRequest *req, int ret)
{
uint16_t status = NVME_SUCCESS;
Error *local_err = NULL;
switch (req->cmd.opcode) {
case NVME_CMD_READ:
case NVME_CMD_RESV_REPORT:
status = NVME_UNRECOVERED_READ;
break;
case NVME_CMD_FLUSH
On Jul 12 10:36, Changqi Lu wrote:
> Add reservation acquire, reservation register,
> reservation release and reservation report commands
> in the nvme device layer.
>
> By introducing these commands, this enables the nvme
> device to perform reservation-related tasks, including
> querying keys, q
Hi,
Thanks for your advice.
Previously, g_malloc0 was used, but a segmentation
fault occurred during testing. Later, debugging
revealed that a field in struct NvmeReservationStatusExt,
struct NvmeRegisteredCtrlExt regctl_eds[], was a
variable-length array. Therefore, g_malloc was used
to apply aft
On Jul 12 10:36, Changqi Lu wrote:
> Add reservation acquire, reservation register,
> reservation release and reservation report commands
> in the nvme device layer.
>
> By introducing these commands, this enables the nvme
> device to perform reservation-related tasks, including
> querying keys, q
On Jul 26 05:54, 卢长奇 wrote:
> Hi;
>
> You can test it in spdk.
> First start spdk and execute the following command.
>
> ```
> dd if=/dev/zero of=test.img bs=1G count=10
> RPC=/root/source/spdk/spdk/scripts/rpc.py
> FILE=/root/test.img
>
> $RPC bdev_aio_create $FILE aio0 512
> $RPC iscsi_create_
On Aug 6 04:56, 卢长奇 wrote:
> Hi;
>
> Klaus, Does the test method in the above email work properly?
>
I assume it will; I was on conference and was catching up all of last
week.
I'll take action on this this week.
> On 2024/7/26 17:53, 卢长奇 wrote:
> > Hi;
> >
> > You can test it in spdk.
> > Fi
Hi;
Klaus, Does the test method in the above email work properly?
On 2024/7/26 17:53, 卢长奇 wrote:
> Hi;
>
> You can test it in spdk.
> First start spdk and execute the following command.
>
> ```
> dd if=/dev/zero of=test.img bs=1G count=10
> RPC=/root/source/spdk/spdk/scripts/rpc.py
> FILE=/root/t
Hi;
You can test it in spdk.
First start spdk and execute the following command.
```
dd if=/dev/zero of=test.img bs=1G count=10
RPC=/root/source/spdk/spdk/scripts/rpc.py
FILE=/root/test.img
$RPC bdev_aio_create $FILE aio0 512
$RPC iscsi_create_portal_group 1 127.0.0.1:3260
$RPC iscsi_create_init
On Jul 25 19:42, 卢长奇 wrote:
> Hi,
>
> ```
> 2685 nvme_status->regctl_ds[i].cntlid = nvme_ctrl(req)->cntlid;
> 2686 nvme_status->regctl_ds[i].rkey = keys_info->keys[i];
> 2687 nvme_status->regctl_ds[i].rcsts = keys_info->keys[i] ==
> 2688 reservation->key ? 1 : 0;
> 2689 /* hostid is not supported
Hi,
```
2685 nvme_status->regctl_ds[i].cntlid = nvme_ctrl(req)->cntlid;
2686 nvme_status->regctl_ds[i].rkey = keys_info->keys[i];
2687 nvme_status->regctl_ds[i].rcsts = keys_info->keys[i] ==
2688 reservation->key ? 1 : 0;
2689 /* hostid is not supported currently */
2670 memset(&nvme_status->regct
Hi,
Thank you for your support.
1. I will add a guide on how to get a simple test at next patch.
2. I think hostid is stored locally like cntlid, but I can't
find a way to get the host ID. Is it correct to get it through
qmp_query_uuid() method?
Using spdk as target will not fail, but it will sh
On Jul 12 10:36, Changqi Lu wrote:
> Add reservation acquire, reservation register,
> reservation release and reservation report commands
> in the nvme device layer.
>
> By introducing these commands, this enables the nvme
> device to perform reservation-related tasks, including
> querying keys, q
Add reservation acquire, reservation register,
reservation release and reservation report commands
in the nvme device layer.
By introducing these commands, this enables the nvme
device to perform reservation-related tasks, including
querying keys, querying reservation status, registering
reservati
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