# Datasource = "Object down" (rpc error: code = Unavailable desc = error reading from server: EOF)

**URL:** <https://forum.pydio.com/t/datasource-object-down-rpc-error-code-unavailable-desc-error-reading-from-server-eof/5591>\
**Category:** Pydio Cells\
**Created:** [November 18, 2023, 2:22pm UTC](https://forum.pydio.com/t/datasource-object-down-rpc-error-code-unavailable-desc-error-reading-from-server-eof/5591 "2023-11-18T14:22:07Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![nodejs](https://yyz2.discourse-cdn.com/flex032/user_avatar/forum.pydio.com/nodejs/32/2072_2.png) [@nodejs](https://forum.pydio.com/u/nodejs)\
**Post date:** [November 18, 2023, 2:22pm UTC](https://forum.pydio.com/t/datasource-object-down-rpc-error-code-unavailable-desc-error-reading-from-server-eof/5591/1 "2023-11-18T14:22:07Z")

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I tried to use cells with a smb/cifs server as datasource.  
Like discussed here: [Mount smb/cifs as datasource does not work in v4.2.2](https://forum.pydio.com/t/mount-smb-cifs-as-datasource-does-not-work-in-v4-2-2/5361)

I downloaded the cells home version 4.3.1.

I setted the environment variable `CELLS_MINIO_ALLOW_CROSSMOUNT=true`.  
After removing and adding the datasource again, i get the error:

“object down” / “rpc error: code = Unavailable desc = error reading from server: EOF”

 ![grafik](https://canada1.discourse-cdn.com/flex032/uploads/pydio/original/2X/1/13e5caa3b676e9c925c551491451bec081e233b4.png)

Without `CELLS_MINIO_ALLOW_CROSSMOUNT=true` i get the cross mount error message from the linked post above again.

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**Author:** ![charles](https://yyz2.discourse-cdn.com/flex032/user_avatar/forum.pydio.com/charles/32/3_2.png) [@charles](https://forum.pydio.com/u/charles)\
**Post date:** [November 22, 2023, 6:03pm UTC](https://forum.pydio.com/t/datasource-object-down-rpc-error-code-unavailable-desc-error-reading-from-server-eof/5591/2 "2023-11-22T18:03:54Z")

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hey, you probably have a bunch of errors in the logs.  
What i suspect (not the same error as the crossmount) : is your mount readonly?

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<div class="post-metadata">

**Author:** ![nodejs](https://yyz2.discourse-cdn.com/flex032/user_avatar/forum.pydio.com/nodejs/32/2072_2.png) [@nodejs](https://forum.pydio.com/u/nodejs)\
**Post date:** [November 23, 2023, 7:49pm UTC](https://forum.pydio.com/t/datasource-object-down-rpc-error-code-unavailable-desc-error-reading-from-server-eof/5591/3 "2023-11-23T19:49:28Z")

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I made a typo in the systemd unit file.  
It works now 🙂

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**Author:** ![system](https://canada1.discourse-cdn.com/flex032/uploads/pydio/original/2X/6/61f19fa52ec15fd4250db51aea351adba0e831fd.png) [@system](https://forum.pydio.com/u/system)\
**Post date:** [December 5, 2023, 1:50am UTC](https://forum.pydio.com/t/datasource-object-down-rpc-error-code-unavailable-desc-error-reading-from-server-eof/5591/4 "2023-12-05T01:50:21Z")

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