AnnieLavigne

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AnnieLavigne 发布于 2020-08-12 13:59:36

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IVE缩放问题

海思

本帖最后由 AnnieLavigne 于 2020-8-12 14:02 编辑

1）相机分辨率1920x1080，用VPSS旋转，得到1080x1920，成功
2）从VPSS抓帧成功，再用IVE缩放成416x416，结果报错，
[Func]:hi_mpi_ive_query [Line]:473 [Info]:Error,IveHandle(-1) must be (-1,268435455)
返回值为 0xA01D8003 HI_ERR_IVE_ILLEGAL_PARAM 参数超出合法范围

请问各位大佬知道原因吗？

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zhuangweiye

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zhuangweiye 2020-08-12 14:49:27

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打印信息都很清楚了

IveHandle 不能为-1，楼主代码里面这个值是-1

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AnnieLavigne 2020-08-12 15:38:41

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[quote][url=forum.php?mod=redirect&goto=findpost&pid=161649&ptid=81064]zhuangweiye 发表于 2020-8-12 14:49[/url]
打印信息都很清楚了

IveHandle 不能为-1，楼主代码里面这个值是-1[/quote]

大佬好，

主要是不知道具体原因。

那么IVE是支持1080x1920缩放成416x416的是吗？

zhuangweiye

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zhuangweiye 2020-08-12 15:44:05

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[quote][url=forum.php?mod=redirect&goto=findpost&pid=161650&ptid=81064]AnnieLavigne 发表于 2020-8-12 15:38[/url]
大佬好，

主要是不知道具体原因。
[/quote]

报错是hi_mpi_ive_query，也不知道楼主做了啥操作，看上去是支持的，不然也会报错

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AnnieLavigne 2020-08-12 16:02:39

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本帖最后由 AnnieLavigne 于 2020-8-12 16:18 编辑

[quote][url=forum.php?mod=redirect&goto=findpost&pid=161651&ptid=81064]zhuangweiye 发表于 2020-8-12 15:44[/url]
报错是hi_mpi_ive_query，也不知道楼主做了啥操作，看上去是支持的，不然也会报错[/quote]

同样的代码，如果vpss不做旋转的话，1920x1080用IVE缩放成416x416是可以成功的，只是旋转完之后再缩放会失败。所以，不晓得hi_mpi_ive_query失败的原因在哪里。是不是IVE不支持1080x1920这个分辨率？文档里是说支持分辨率4x4~1920x1080。

另外，想用VGS做缩放，大佬能否帮忙看下这段代码，指点一二，非常感谢！
[code]
vpssGrp = 0;
targetVpssChn = 0;
s32MilliSec = 100;

VGS_HANDLE hHandle;
VGS_TASK_ATTR_S vgs_task;
memset(&vgs_task, 0, sizeof(vgs_task));

VIDEO_FRAME_INFO_S yuvFrame;
s32Ret = HI_MPI_VPSS_GetChnFrame(vpssGrp, targetVpssChn, &yuvFrame, s32MilliSec);
memcpy(&vgs_task.stImgIn, &yuvFrame, sizeof(vgs_task.stImgIn));

memcpy(&vgs_task.stImgOut, &vgs_task.stImgIn, sizeof(VIDEO_FRAME_INFO_S));
vgs_task.stImgOut.stVFrame.u32Width = 416;
vgs_task.stImgOut.stVFrame.u32Width = 416;

s32Ret = HI_MPI_VGS_BeginJob(&hHandle);
s32Ret = HI_MPI_VGS_AddScaleTask(hHandle, &vgs_task, VGS_SCLCOEF_NORMAL);
if (s32Ret != HI_SUCCESS)
{
  HI_MPI_VGS_CancelJob(hHandle);
}
s32Ret = HI_MPI_VGS_EndJob(hHandle);
if (s32Ret != HI_SUCCESS)
{
  HI_MPI_VGS_CancelJob(hHandle);
}[/code]

没有报错，但是缩放没有生效。

zhuangweiye

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zhuangweiye 2020-08-12 16:13:54

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AnnieLavigne

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AnnieLavigne 2020-08-12 16:23:56

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[quote][url=forum.php?mod=redirect&goto=findpost&pid=161657&ptid=81064]zhuangweiye 发表于 2020-8-12 16:13[/url]
楼主代码有点高深，不容易理解[/quote]

麻烦大佬费眼瞅一瞅，没有报错，但是缩放没有生效。:)

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AnnieLavigne 2020-08-12 16:32:00

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[quote][url=forum.php?mod=redirect&goto=findpost&pid=161659&ptid=81064]AnnieLavigne 发表于 2020-8-12 16:23[/url]
麻烦大佬费眼瞅一瞅，没有报错，但是缩放没有生效。[/quote]

换个问法，用VGS缩放时，VGS_TASK_ATTR_S结构体的VIDEO_FRAME_INFO_S stImgOut变量该如何开辟空间？一般都是直接从vpss得到的，无需初始化。

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zhuangweiye 2020-08-12 16:34:09

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[quote][url=forum.php?mod=redirect&goto=findpost&pid=161659&ptid=81064]AnnieLavigne 发表于 2020-8-12 16:23[/url]
麻烦大佬费眼瞅一瞅，没有报错，但是缩放没有生效。[/quote]

试试申请一个VB作为输出

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qn1573283653 2020-08-12 16:38:26

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[quote][url=forum.php?mod=redirect&goto=findpost&pid=161653&ptid=81064]AnnieLavigne 发表于 2020-8-12 16:02[/url]
同样的代码，如果vpss不做旋转的话，1920x1080用IVE缩放成416x416是可以成功的，只是旋转完之后再缩放 ...[/quote]

memcpy(&vgs_task.stImgOut, &vgs_task.stImgIn, sizeof(VIDEO_FRAME_INFO_S));
这样操作，是不是把in覆盖了，不会有问题吗，out应该自己申请HI_MPI_VB_GetBlock，设置物理地址，映射虚拟地址

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AnnieLavigne 2020-08-12 16:48:32

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[quote][url=forum.php?mod=redirect&goto=findpost&pid=161661&ptid=81064]zhuangweiye 发表于 2020-8-12 16:34[/url]
试试申请一个VB作为输出[/quote]

好的，我试试。输入要申请VB吗？

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AnnieLavigne 2020-08-12 17:17:24

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本帖最后由 AnnieLavigne 于 2020-8-12 17:35 编辑

[quote][url=forum.php?mod=redirect&goto=findpost&pid=161662&ptid=81064]qn1573283653 发表于 2020-8-12 16:38[/url]
memcpy(&vgs_task.stImgOut, &vgs_task.stImgIn, sizeof(VIDEO_FRAME_INFO_S));
这样操作，是不是把in覆 ...[/quote]

改成这样了也还是不行，:'(
[code]vpssGrp = 0;
targetVpssChn = 0;
s32MilliSec = 100;
VIDEO_FRAME_INFO_S yuvFrame;
s32Ret = HI_MPI_VPSS_GetChnFrame(vpssGrp, targetVpssChn, &yuvFrame, s32MilliSec);

VGS_HANDLE hHandle;
VGS_TASK_ATTR_S vgs_task;
memset(&vgs_task, 0, sizeof(vgs_task));
memcpy(&vgs_task.stImgIn, &yuvFrame, sizeof(vgs_task.stImgIn));

HI_S32 s32Ret = HI_FAILURE;
SAMPLE_VGS_FUNC_PARAM stVgsFuncParam;
SAMPLE_VB_BASE_INFO_S stInImgVbInfo;
SAMPLE_VB_BASE_INFO_S stOutImgVbInfo;
VGS_SCLCOEF_MODE_E enVgsSclCoefMode = VGS_SCLCOEF_NORMAL;

stInImgVbInfo.enPixelFormat = PIXEL_FORMAT_YVU_SEMIPLANAR_420;
stInImgVbInfo.u32Width = 1080;
stInImgVbInfo.u32Height = 1920;
stInImgVbInfo.u32Align = 0;
stInImgVbInfo.enCompressMode = COMPRESS_MODE_NONE;

memcpy(&stOutImgVbInfo, &stInImgVbInfo, sizeof(SAMPLE_VB_BASE_INFO_S));
stOutImgVbInfo.u32Width = 416;
stOutImgVbInfo.u32Height = 416;

memset(&stVgsFuncParam, 0, sizeof(SAMPLE_VGS_FUNC_PARAM));
stVgsFuncParam.bScale = HI_TRUE;
stVgsFuncParam.penVgsSclCoefMode = &enVgsSclCoefMode;
stVgsFuncParam.pstInImgVbInfo = &stInImgVbInfo;
stVgsFuncParam.pstOutImgVbInfo = &stOutImgVbInfo;
stVgsFuncParam.s32SampleNum = 0;

VB_CAL_CONFIG_S stOutImgVbCalConfig;
stOutImgVbCalConfig.u32VBSize = 416*416*3/2;
stOutImgVbCalConfig.u32HeadStride = 0;
stOutImgVbCalConfig.u32HeadYSize = 0;
stOutImgVbCalConfig.u32MainStride = 416;
stOutImgVbCalConfig.u32HeadSize = 0;
stOutImgVbCalConfig.u32MainYSize = 416*416;
SAMPLE_VGS_VB_INFO pstVgsVbInfo;
s32Ret = SAMPLE_VGS_GetFrameVb(stVgsFuncParam.pstOutImgVbInfo, &stOutImgVbCalConfig, &vgs_task.stImgOut, &pstVgsVbInfo);

s32Ret = HI_MPI_VGS_BeginJob(&hHandle);
s32Ret = HI_MPI_VGS_AddScaleTask(hHandle, &vgs_task, VGS_SCLCOEF_NORMAL);
if (s32Ret != HI_SUCCESS)
{
HI_MPI_VGS_CancelJob(hHandle);
}
s32Ret = HI_MPI_VGS_EndJob(hHandle);
if (s32Ret != HI_SUCCESS)
{
HI_MPI_VGS_CancelJob(hHandle);
}[/code]

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qn1573283653 2020-08-12 17:26:18

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[quote][url=forum.php?mod=redirect&goto=findpost&pid=161667&ptid=81064]AnnieLavigne 发表于 2020-8-12 17:17[/url]
改成这样了也还是不行，[/quote]

参考
static int GetPicScale(VIDEO_FRAME_INFO_S *psrcVideoFrame, VIDEO_FRAME_INFO_S **pdstVideoFrame, int width, int height)
{
VGS_HANDLE          hHandle;
VGS_TASK_ATTR_S       stTask;

HI_U32                u32Align;
HI_U32                u32Width;
HI_U32                u32Height;
PIXEL_FORMAT_E       enPixelFormat;
DATA_BITWIDTH_E       enBitWidth;
COMPRESS_MODE_E       enCmpMode;

HI_S32                s32Ret = HI_FAILURE;
memcpy(&stTask.stImgIn, psrcVideoFrame, sizeof(VIDEO_FRAME_INFO_S));
u32Align    = 32;
enCmpMode    = COMPRESS_MODE_SEG;
enPixelFormat = PIXEL_FORMAT_YVU_SEMIPLANAR_420;
enBitWidth = DATA_BITWIDTH_8;
u32Width    = width;
u32Height    = height;

COMMON_GetPicBufferConfig(u32Width, u32Height, enPixelFormat, enBitWidth, enCmpMode, u32Align, &stCalConfig);
VbHandle = HI_MPI_VB_GetBlock(VB_INVALID_POOLID, stCalConfig.u32VBSize, HI_NULL);
if (VB_INVALID_HANDLE == VbHandle)
{
      printf("HI_MPI_VB_GetBlock failed!\n");
      goto EXIT;
}

stTask.stImgOut.u32PoolId                   = HI_MPI_VB_Handle2PoolId(VbHandle);
stTask.stImgOut.enModId                   = HI_ID_VGS;
stTask.stImgOut.stVFrame.u32Width          = u32Width;
stTask.stImgOut.stVFrame.u32Height          = u32Height;
stTask.stImgOut.stVFrame.enDynamicRange    = stTask.stImgIn.stVFrame.enDynamicRange;
stTask.stImgOut.stVFrame.enCompressMode    = enCmpMode;
stTask.stImgOut.stVFrame.enPixelFormat    = stTask.stImgIn.stVFrame.enPixelFormat;
stTask.stImgOut.stVFrame.enVideoFormat    = stTask.stImgIn.stVFrame.enVideoFormat ;
stTask.stImgOut.stVFrame.enField          = stTask.stImgIn.stVFrame.enField;
stTask.stImgOut.stVFrame.enColorGamut       = stTask.stImgIn.stVFrame.enColorGamut;
stTask.stImgOut.stVFrame.u32MaxLuminance    = stTask.stImgIn.stVFrame.u32MaxLuminance;
stTask.stImgOut.stVFrame.u32MinLuminance    = stTask.stImgIn.stVFrame.u32MinLuminance;

stTask.stImgOut.stVFrame.u64HeaderPhyAddr[0] = HI_MPI_VB_Handle2PhysAddr(VbHandle);
stTask.stImgOut.stVFrame.u64HeaderPhyAddr[1] = stTask.stImgOut.stVFrame.u64HeaderPhyAddr[0] + stCalConfig.u32HeadYSize;
stTask.stImgOut.stVFrame.u64HeaderPhyAddr[2] = stTask.stImgOut.stVFrame.u64HeaderPhyAddr[1];
stTask.stImgOut.stVFrame.u64HeaderVirAddr[0] = (HI_U64)HI_MPI_SYS_Mmap(stTask.stImgOut.stVFrame.u64HeaderPhyAddr[0], stCalConfig.u32VBSize);
stTask.stImgOut.stVFrame.u64HeaderVirAddr[1] = stTask.stImgOut.stVFrame.u64HeaderVirAddr[0] + stCalConfig.u32HeadYSize;
stTask.stImgOut.stVFrame.u64HeaderVirAddr[2] = stTask.stImgOut.stVFrame.u64HeaderVirAddr[1];
stTask.stImgOut.stVFrame.u32HeaderStride[0]  = stCalConfig.u32HeadStride;
stTask.stImgOut.stVFrame.u32HeaderStride[1]  = stCalConfig.u32HeadStride;
stTask.stImgOut.stVFrame.u32HeaderStride[2]  = stCalConfig.u32HeadStride;

stTask.stImgOut.stVFrame.u64PhyAddr[0]    = stTask.stImgOut.stVFrame.u64HeaderPhyAddr[0] + stCalConfig.u32HeadSize;
stTask.stImgOut.stVFrame.u64PhyAddr[1]    = stTask.stImgOut.stVFrame.u64PhyAddr[0] + stCalConfig.u32MainYSize;
stTask.stImgOut.stVFrame.u64PhyAddr[2]    = stTask.stImgOut.stVFrame.u64PhyAddr[1];
stTask.stImgOut.stVFrame.u64VirAddr[0]    = stTask.stImgOut.stVFrame.u64HeaderVirAddr[0] + stCalConfig.u32HeadSize;
stTask.stImgOut.stVFrame.u64VirAddr[1]    = stTask.stImgOut.stVFrame.u64VirAddr[0] + stCalConfig.u32MainYSize;
stTask.stImgOut.stVFrame.u64VirAddr[2]    = stTask.stImgOut.stVFrame.u64VirAddr[1];
stTask.stImgOut.stVFrame.u32Stride[0]       = stCalConfig.u32MainStride;
stTask.stImgOut.stVFrame.u32Stride[1]       = stCalConfig.u32MainStride;
stTask.stImgOut.stVFrame.u32Stride[2]       = stCalConfig.u32MainStride;

stTask.stImgOut.stVFrame.u64ExtPhyAddr[0] = stTask.stImgOut.stVFrame.u64PhyAddr[0] + stCalConfig.u32MainSize;
stTask.stImgOut.stVFrame.u64ExtPhyAddr[1] = stTask.stImgOut.stVFrame.u64ExtPhyAddr[0] + stCalConfig.u32ExtYSize;
stTask.stImgOut.stVFrame.u64ExtPhyAddr[2] = stTask.stImgOut.stVFrame.u64ExtPhyAddr[1];
stTask.stImgOut.stVFrame.u64ExtVirAddr[0] = stTask.stImgOut.stVFrame.u64VirAddr[0] + stCalConfig.u32MainSize;
stTask.stImgOut.stVFrame.u64ExtVirAddr[1] = stTask.stImgOut.stVFrame.u64ExtVirAddr[0] + stCalConfig.u32ExtYSize;
stTask.stImgOut.stVFrame.u64ExtVirAddr[2] = stTask.stImgOut.stVFrame.u64ExtVirAddr[1];
stTask.stImgOut.stVFrame.u32ExtStride[0]    = stCalConfig.u32ExtStride;
stTask.stImgOut.stVFrame.u32ExtStride[1]    = stCalConfig.u32ExtStride;
stTask.stImgOut.stVFrame.u32ExtStride[2]    = stCalConfig.u32ExtStride;

s32Ret = HI_MPI_VGS_BeginJob(&hHandle);
if(HI_SUCCESS != s32Ret)
{
      printf("HI_MPI_VI_GetChnFrame failed, s32Ret:0x%x\n",s32Ret);
      goto EXIT1;
}

s32Ret = HI_MPI_VGS_AddScaleTask(hHandle, &stTask, VGS_SCLCOEF_NORMAL);
if(HI_SUCCESS != s32Ret)
{
      printf("HI_MPI_VGS_AddScaleTask failed, s32Ret:0FACE_ORIGIN_VENCx%x\n",s32Ret);
      goto EXIT1;
}

s32Ret = HI_MPI_VGS_EndJob(hHandle);
if(HI_SUCCESS != s32Ret)
{
      printf("HI_MPI_VGS_EndJob failed, s32Ret:0x%x\n",s32Ret);
      goto EXIT1;
}

memcpy(*pdstVideoFrame, &stTask.stImgOut, sizeof(VIDEO_FRAME_INFO_S));
return 0;

EXIT1:
HI_MPI_SYS_Munmap((HI_VOID*)stTask.stImgOut.stVFrame.u64HeaderVirAddr[0],stCalConfig.u32VBSize);
HI_MPI_VB_ReleaseBlock(VbHandle);
EXIT:
return -1;
}

zhuangweiye

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zhuangweiye 2020-08-12 17:38:28

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[quote][url=forum.php?mod=redirect&goto=findpost&pid=161668&ptid=81064]qn1573283653 发表于 2020-8-12 17:26[/url]
参考
static int GetPicScale(VIDEO_FRAME_INFO_S *psrcVideoFrame, VIDEO_FRAME_INFO_S **pdstVideoFra ...[/quote]

这代码就好理解多了，应该是mpp4.0的

AnnieLavigne

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AnnieLavigne 2020-08-12 17:39:52

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AnnieLavigne 2020-08-12 17:43:59

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[quote][url=forum.php?mod=redirect&goto=findpost&pid=161669&ptid=81064]zhuangweiye 发表于 2020-8-12 17:38[/url]
这代码就好理解多了，应该是mpp4.0的[/quote]

那适用于Hi3516CV500_SDK_V2.0.2.0吗？

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AnnieLavigne 2020-08-12 20:08:10

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qn1573283653 2020-08-13 09:25:25

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[quote][url=forum.php?mod=redirect&goto=findpost&pid=161674&ptid=81064]AnnieLavigne 发表于 2020-8-12 20:08[/url]
运行了十多帧之后，就会提示VPSS抓帧失败，显示队列为空。

HI_MPI_VPSS_GetChnFrame: got frame faile ...[/quote]

使用完，需要释放
HI_MPI_VPSS_ReleaseChnFrame

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qn1573283653 2020-08-13 09:28:27

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  使用完，释放资源
  s32Ret = HI_MPI_SYS_Munmap((HI_VOID*)stScaleVideoFrame.stVFrame.u64HeaderVirAddr[0],stCalConfig.u32VBSize);
if(HI_SUCCESS != s32Ret)
{
      printf("HI_MPI_SYS_Munmap failed, s32Ret:0x%x\n",s32Ret);
}

s32Ret = HI_MPI_VB_ReleaseBlock(VbHandle);
if(HI_SUCCESS != s32Ret)
{
      printf("HI_MPI_VB_ReleaseBlock failed, s32Ret:0x%x\n",s32Ret);
}

s32Ret = HI_MPI_VPSS_ReleaseChnFrame(FACE_PIC_VPSS, 0, &stCropVideoFrame);
if(HI_SUCCESS != s32Ret)
{
      printf("HI_MPI_VPSS_ReleaseChnFrame failed, s32Ret:0x%x\n",s32Ret);
}

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AnnieLavigne 2020-08-13 10:51:52

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[quote][url=forum.php?mod=redirect&goto=findpost&pid=161681&ptid=81064]qn1573283653 发表于 2020-8-13 09:28[/url]
使用完，释放资源
s32Ret = HI_MPI_SYS_Munmap((HI_VOID*)stScaleVideoFrame.stVFrame.u64HeaderVirAd ...[/quote]

有释放的，还是这样

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qn1573283653 2020-08-13 11:05:03

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[quote][url=forum.php?mod=redirect&goto=findpost&pid=161685&ptid=81064]AnnieLavigne 发表于 2020-8-13 10:51[/url]
有释放的，还是这样[/quote]

参考上面的，3个释放
还有问题cat /dev/logmpp看看

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IVE缩放问题

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