PHP Fatal error This function can't be called when not connected in about phprados HOT 8 CLOSED

Hi @sjuliper7, does you config file have the read access for the user from which you are running php hello.php ?

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Hello Mr @matang-dave , i have set change the file permission to 644, and i try to run the file, PHP Fatal error: rados_pool_list(): This function can't be called when not connected

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Can you please check what is the return value of rados_connect($rados). In case of error, it should return you an object with error description.

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when i'm run without sudo php hello.php
the error is array(2) { ["errCode"]=> int(2) ["errMessage"]=> string(25) "No such file or directory" }
when with sudo 'sudo php hello.php'
bool(true)

and my code :

<?php
$rados = rados_create();
rados_conf_read_file($rados, '/etc/ceph/ceph.conf');
$check =  rados_connect($rados);
var_dump($check);
rados_shutdown($rados);
?>

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Hmm, now it is clear that non-sudo user does not have access to the file.
Can you please also check the permission on the directory level also?

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hello @matang-dave ,
this my permission level -rw-r--r-- 1 root root 166 Jun 14 08:14 hello.php

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No, I am talking about the permission of config and the all the folder above it. /etc/ceph/ceph.conf
This StackOverflow article should help you.
https://stackoverflow.com/questions/3740152/how-do-i-change-permissions-for-a-folder-and-all-of-its-subfolders-and-files-in

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Hello @matang-dave ,
wait do you mean this.., do i change the permission the directory?
-rw------- 1 root root 151 Jun 14 07:36 ceph.client.admin.keyring -rw-r--r-- 1 root root 266 Jun 14 07:03 ceph.conf -rw-r--r-- 1 root root 92 Nov 19 2018 rbdmap -rw------- 1 root root 0 Mei 22 13:12 tmpHXEpLx -rw------- 1 root root 0 Mei 22 13:27 tmpkp7Cmp -rw------- 1 root root 0 Mei 22 13:23 tmppj2BwC -rw------- 1 root root 0 Mei 22 13:24 tmprFzcau

like this? and do i change to all of in folder /etc/ceph to 644 @matang-dave ?

Thank you

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