Configuring multiple storage

[Deepthi Kiren]

Hi,

    Can anyone help me with multiple storage configuration in dcm4chee 5.18.0 version? As of now the configured location is fs1 which is under wildfly-17.0.1.Final/standalone/data/. How can I configure one more storage fs2 so that once the fs1 is full dcm4chee will choose fs2 for storing the dicom images?

[Alvaro G [Andor]]

Hi Deepthi,

First you need to configure your second filesystem adding "Storage Descriptors":

[ Taken from: https://github.com/dcm4che/dcm4chee-arc-light/wiki/Generic-Storage ]

• Go to Menu -> Configuration, then on Devices page, use Edit Device of dcm4chee-arc device.
• Go to Extensions and Edit Extension of Device Extension.
• Again go to its Extensions and Edit extension of Archive Device.
• Then next go to its Child Objects and + (Add) a Storage Descriptor.
• Check the configuration from your 'fs1' as example

Second, you need to add those filesystems as available on your AE:

• Go back to dcm4chee-arc device level and go to Child Objects.
• Select an application entity from Network AEs which should reference this storage.
• Go to its Extensions of Network AE Extension.
• Again go to its Extensions and Edit Extension of Archive Network AE field.
• Go to attributes
• Check on the "Object Storage ID" list which filesystems want to be used
• Click "Save" down on the page

Regards

On 10/31/19 11:01 AM, Deepthi Kiren wrote:

Hi,

    Can anyone help me with multiple storage configuration in dcm4chee 5.18.0 version? As of now the configured location is fs1 which is under wildfly-17.0.1.Final/standalone/data/. How can I configure one more storage fs2 so that once the fs1 is full dcm4chee will choose fs2 for storing the dicom images?

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[Deeps]

Thank you so much for your help Andor. I followed your instructions and I was able to configure my secondary storage fs2.  By selecting fs2 as "Object Storage ID", I tried sending images and it got successfully saved under fs2. Thanks again.

[George Sino]

Hello,

I have managed to transfer data to fs1, I have confirmed they are in my db but cant seem to retrieve them from studies or patients list  I get error 404. Still new to dcm4che, very robust and interesting development kindly help