How to create a raid on Owncloud already working?

I was wondering if at this point it’s recommended to restart from the beginning, re-installing the Operating System at all.
So, I maybe will be able to configure everything in the best way.
What do you think?

http 599 is some kind of network /connection/ time out. Could be all or nothing.

Did you had a look into crash-2022-03-01.log?

How can I have a look at that?
I’ve tried with pi-hole but didn’t find anything.
Is there a specific command?

did you tried using ip address to connect to Owncloud. I don’t think there is a need to have a look to PiHole.

On your owncloud drive, you have a file called crash-2022-03-01.log. Simply have a look inside. Maybe it contains useful information.

To get a clean install. Remove Owncloud again. Once done move all files/directories from inside /mnt/ownclouddrive somewhere else. Just to have a clean empty directory. Afterwards you should be able to install an empty/clean Owncloud (hopefully).

Sorry but maybe I’ve not explained well my situation:
I can’t reach the owncloud drive at all. when I try to type the IP address in the browser (192.168.1.15/owncloud) it returns me the error: The page is not working. If the problem persists, get in touch with the site owner. HTTP ERROR 599
This is the reason why I’m not able to find the crash-2022-03-01.log file…
Since I formatted both drive before creating the raid, I’m quite sure I can’t find any content in /mnt/ownclouddrive. isn’t it?

But in https://dietpi.com/forum/t/how-to-create-a-raid-on-owncloud-already-working/6341/48 the output shows there is crash-2022-03-01.log , so just have a look inside this file.

cat /mnt/ownclouddrive/crash-2022-03-01.log

Correct, you showed the output of the directory. Just go inside the folder and have a look. Just do it on CLI level and not in Owncloud.

OK, how can I have a look at that file on CLI?
Which is the right command?

as stated by Jappe above

cat /mnt/ownclouddrive/crash-2022-03-01.log

I’ve tried with this command and it shows me tons of incomprehensible (for me at least :wink:) rows.
Should I look for something particular in those rows?

you could try to download the log from your SBC and attach it to this post.

I can also share it here:

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        {
            "file": "\/var\/www\/owncloud\/lib\/private\/AppFramework\/Utility\/SimpleContainer.php",
            "line": 108,
            "function": "offsetGet",
            "class": "Pimple\\Container"
        },
        {
            "file": "\/var\/www\/owncloud\/lib\/private\/ServerContainer.php",
            "line": 86,
            "function": "query",
            "class": "OC\\AppFramework\\Utility\\SimpleContainer"
        },
        {
            "file": "\/var\/www\/owncloud\/lib\/private\/Server.php",
            "line": 1259,
            "function": "query",
            "class": "OC\\ServerContainer"
        },
        {
            "file": "\/var\/www\/owncloud\/lib\/private\/Server.php",
            "line": 424,
            "function": "getDatabaseConnection",
            "class": "OC\\Server"
        },
        {
            "file": "\/var\/www\/owncloud\/lib\/composer\/pimple\/pimple\/src\/Pimple\/Container.php",
            "line": 118,
            "function": "OC\\{closure}",
            "class": "OC\\Server"
        },
        {
            "file": "\/var\/www\/owncloud\/lib\/private\/AppFramework\/Utility\/SimpleContainer.php",
            "line": 108,
            "function": "offsetGet",
            "class": "Pimple\\Container"
        },
        {
            "file": "\/var\/www\/owncloud\/lib\/private\/ServerContainer.php",
            "line": 86,
            "function": "query",
            "class": "OC\\AppFramework\\Utility\\SimpleContainer"
        },
        {
            "file": "\/var\/www\/owncloud\/lib\/private\/Server.php",
            "line": 1189,
            "function": "query",
            "class": "OC\\ServerContainer"
        },
        {
            "file": "\/var\/www\/owncloud\/lib\/private\/Server.php",
            "line": 607,
            "function": "getAppConfig",
            "class": "OC\\Server"
        },
        {
            "file": "\/var\/www\/owncloud\/lib\/composer\/pimple\/pimple\/src\/Pimple\/Container.php",
            "line": 118,
            "function": "OC\\{closure}",
            "class": "OC\\Server"
        },
        {
            "file": "\/var\/www\/owncloud\/lib\/private\/AppFramework\/Utility\/SimpleContainer.php",
            "line": 108,
            "function": "offsetGet",
            "class": "Pimple\\Container"
        },
        {
            "file": "\/var\/www\/owncloud\/lib\/private\/ServerContainer.php",
            "line": 86,
            "function": "query",
            "class": "OC\\AppFramework\\Utility\\SimpleContainer"
        },
        {
            "file": "\/var\/www\/owncloud\/lib\/private\/Server.php",
            "line": 1457,
            "function": "query",
            "class": "OC\\ServerContainer"
        },
        {
            "file": "\/var\/www\/owncloud\/lib\/private\/legacy\/app.php",
            "line": 344,
            "function": "getAppManager",
            "class": "OC\\Server"
        },
        {
            "file": "\/var\/www\/owncloud\/lib\/private\/legacy\/app.php",
            "line": 108,
            "function": "getEnabledApps",
            "class": "OC_App"
        },
        {
            "file": "\/var\/www\/owncloud\/lib\/base.php",
            "line": 590,
            "function": "loadApps",
            "class": "OC_App"
        },
        {
            "file": "\/var\/www\/owncloud\/lib\/base.php",
            "line": 1070,
            "function": "init",
            "class": "OC"
        },
        {
            "file": "\/var\/www\/owncloud\/status.php",
            "line": 34,
            "function": "require_once"
        }
    ]
}
{
    "date": "2022-03-01T07:30:20+00:00",
    "parentId": null,
    "id": "286b9d3e3179808b1297c7cc16492f8f621dcb8cdbe7b1.29874203",
    "class": "Doctrine\\DBAL\\DBALException",
    "message": "Failed to connect to the database: An exception occurred in driver: SQLSTATE[HY000] [1698] Access denied for user 'oc_admin'@'localhost'",
    "stacktrace": [
        {
            "file": "\/var\/www\/owncloud\/lib\/composer\/doctrine\/dbal\/lib\/Doctrine\/DBAL\/Connection.php",
            "line": 461,
            "function": "connect",
            "class": "OC\\DB\\Connection"
        },
        {
            "file": "\/var\/www\/owncloud\/lib\/composer\/doctrine\/dbal\/lib\/Doctrine\/DBAL\/Connection.php",
            "line": 423,
            "function": "getDatabasePlatformVersion",
            "class": "Doctrine\\DBAL\\Connection"
        },
        {
            "file": "\/var\/www\/owncloud\/lib\/composer\/doctrine\/dbal\/lib\/Doctrine\/DBAL\/Connection.php",
            "line": 365,
            "function": "detectDatabasePlatform",
            "class": "Doctrine\\DBAL\\Connection"
        },
        {
            "file": "\/var\/www\/owncloud\/lib\/composer\/doctrine\/dbal\/lib\/Doctrine\/DBAL\/Connection.php",
            "line": 830,
            "function": "getDatabasePlatform",
            "class": "Doctrine\\DBAL\\Connection"
        },
        {
            "file": "\/var\/www\/owncloud\/lib\/private\/DB\/Connection.php",
            "line": 148,
            "function": "setTransactionIsolation",
            "class": "Doctrine\\DBAL\\Connection"
        },
        {
            "file": "\/var\/www\/owncloud\/lib\/composer\/doctrine\/dbal\/lib\/Doctrine\/DBAL\/DriverManager.php",
            "line": 270,
            "function": "__construct",
            "class": "OC\\DB\\Connection"
        },
        {
            "file": "\/var\/www\/owncloud\/lib\/private\/DB\/ConnectionFactory.php",
            "line": 139,
            "function": "getConnection",
            "class": "Doctrine\\DBAL\\DriverManager"
        },
        {
            "file": "\/var\/www\/owncloud\/lib\/private\/Server.php",
            "line": 552,
            "function": "getConnection",
            "class": "OC\\DB\\ConnectionFactory"
        },
        {
            "file": "\/var\/www\/owncloud\/lib\/composer\/pimple\/pimple\/src\/Pimple\/Container.php",
            "line": 118,
            "function": "OC\\{closure}",
            "class": "OC\\Server"
        },
        {
            "file": "\/var\/www\/owncloud\/lib\/private\/AppFramework\/Utility\/SimpleContainer.php",
            "line": 108,
            "function": "offsetGet",
            "class": "Pimple\\Container"
        },
        {
            "file": "\/var\/www\/owncloud\/lib\/private\/ServerContainer.php",
            "line": 86,
            "function": "query",
            "class": "OC\\AppFramework\\Utility\\SimpleContainer"
        },
        {
            "file": "\/var\/www\/owncloud\/lib\/private\/Server.php",
            "line": 1259,
            "function": "query",
            "class": "OC\\ServerContainer"
        },
        {
            "file": "\/var\/www\/owncloud\/lib\/private\/Server.php",
            "line": 256,
            "function": "getDatabaseConnection",
            "class": "OC\\Server"
        },
        {
            "file": "\/var\/www\/owncloud\/lib\/composer\/pimple\/pimple\/src\/Pimple\/Container.php",
            "line": 118,
            "function": "OC\\{closure}",
            "class": "OC\\Server"
        },
        {
            "file": "\/var\/www\/owncloud\/lib\/private\/AppFramework\/Utility\/SimpleContainer.php",
            "line": 108,
            "function": "offsetGet",
            "class": "Pimple\\Container"
        },
        {
            "file": "\/var\/www\/owncloud\/lib\/private\/ServerContainer.php",
            "line": 86,
            "function": "query",
            "class": "OC\\AppFramework\\Utility\\SimpleContainer"
        },
        {
            "file": "\/var\/www\/owncloud\/lib\/private\/Server.php",
            "line": 1105,
            "function": "query",
            "class": "OC\\ServerContainer"
        },
        {
            "file": "\/var\/www\/owncloud\/lib\/private\/Server.php",
            "line": 262,
            "function": "getAccountMapper",
            "class": "OC\\Server"
        },
        {
            "file": "\/var\/www\/owncloud\/lib\/composer\/pimple\/pimple\/src\/Pimple\/Container.php",
            "line": 118,
            "function": "OC\\{closure}",
            "class": "OC\\Server"
        },
        {
            "file": "\/var\/www\/owncloud\/lib\/private\/AppFramework\/Utility\/SimpleContainer.php",
            "line": 108,
            "function": "offsetGet",
            "class": "Pimple\\Container"
        },
        {
            "file": "\/var\/www\/owncloud\/lib\/private\/ServerContainer.php",
            "line": 86,
            "function": "query",
            "class": "OC\\AppFramework\\Utility\\SimpleContainer"
        },
        {
            "file": "\/var\/www\/owncloud\/lib\/private\/Server.php",
            "line": 1098,
            "function": "query",
            "class": "OC\\ServerContainer"
        },
        {
            "file": "\/var\/www\/owncloud\/lib\/private\/Server.php",
            "line": 322,
            "function": "getUserManager",
            "class": "OC\\Server"
        },
        {
            "file": "\/var\/www\/owncloud\/lib\/composer\/pimple\/pimple\/src\/Pimple\/Container.php",
            "line": 118,
            "function": "OC\\{closure}",
            "class": "OC\\Server"
        },
        {
            "file": "\/var\/www\/owncloud\/lib\/private\/AppFramework\/Utility\/SimpleContainer.php",
            "line": 108,
            "function": "offsetGet",
            "class": "Pimple\\Container"
        },
        {
            "file": "\/var\/www\/owncloud\/lib\/private\/ServerContainer.php",
            "line": 86,
            "function": "query",
            "class": "OC\\AppFramework\\Utility\\SimpleContainer"
        },
        {
            "file": "\/var\/www\/owncloud\/lib\/private\/Server.php",
            "line": 1122,
            "function": "query",
            "class": "OC\\ServerContainer"
        },
        {
            "file": "\/var\/www\/owncloud\/lib\/private\/Server.php",
            "line": 1129,
            "function": "getUserSession",
            "class": "OC\\Server"
        },
        {
            "file": "\/var\/www\/owncloud\/lib\/private\/Server.php",
            "line": 819,
            "function": "getSession",
            "class": "OC\\Server"
        },
        {
            "file": "\/var\/www\/owncloud\/lib\/composer\/pimple\/pimple\/src\/Pimple\/Container.php",
            "line": 118,
            "function": "OC\\{closure}",
            "class": "OC\\Server"
        },
        {
            "file": "\/var\/www\/owncloud\/lib\/private\/AppFramework\/Utility\/SimpleContainer.php",
            "line": 108,
            "function": "offsetGet",
            "class": "Pimple\\Container"
        },
        {
            "file": "\/var\/www\/owncloud\/lib\/private\/ServerContainer.php",
            "line": 86,
            "function": "query",
            "class": "OC\\AppFramework\\Utility\\SimpleContainer"
        },
        {
            "file": "\/var\/www\/owncloud\/lib\/private\/Server.php",
            "line": 1613,
            "function": "query",
            "class": "OC\\ServerContainer"
        },
        {
            "file": "\/var\/www\/owncloud\/lib\/private\/Server.php",
            "line": 728,
            "function": "getCsrfTokenManager",
            "class": "OC\\Server"
        },
        {
            "file": "\/var\/www\/owncloud\/lib\/composer\/pimple\/pimple\/src\/Pimple\/Container.php",
            "line": 118,
            "function": "OC\\{closure}",
            "class": "OC\\Server"
        },
        {
            "file": "\/var\/www\/owncloud\/lib\/private\/AppFramework\/Utility\/SimpleContainer.php",
            "line": 108,
            "function": "offsetGet",
            "class": "Pimple\\Container"
        },
        {
            "file": "\/var\/www\/owncloud\/lib\/private\/ServerContainer.php",
            "line": 86,
            "function": "query",
            "class": "OC\\AppFramework\\Utility\\SimpleContainer"
        },
        {
            "file": "\/var\/www\/owncloud\/lib\/private\/Server.php",
            "line": 987,
            "function": "query",
            "class": "OC\\ServerContainer"
        },
        {
            "file": "\/var\/www\/owncloud\/lib\/private\/legacy\/response.php",
            "line": 77,
            "function": "getRequest",
            "class": "OC\\Server"
        },
        {
            "file": "\/var\/www\/owncloud\/status.php",
            "line": 53,
            "function": "setStatus",
            "class": "OC_Response"
        }
    ]
}

ok looks like issues to connect to database

"message": "Failed to connect to the database: An exception occurred in driver: SQLSTATE[HY000] [1698] Access denied for user 'oc_admin'@'localhost'",

You could try to set an own/new one.

Try to grab the password from config file

root@DietPi:~# cat /var/www/owncloud/config/config.php | grep dbpassword 
  'dbpassword' => 'topsecret', 
root@DietPi:~#

Set new password for Owncloud

mysql -u root -e "SET PASSWORD FOR 'oc_admin'@localhost = PASSWORD(\"topsecret\");"
dietpi-services restart

looks like there is no such file or directory… I mean with this command cat /var/www/owncloud/config/config.php | grep dbpassword
this is the answer:

cat: /var/www/owncloud/config/config.php: No such file or directory/code]

I'm really in confusion now.
I'm seriously thinking to format everything and start again from the beginning...

I’ve started again from the beginning :face_with_raised_eyebrow:
re-flashed the dietpi image and again re-installing all the software

Now I’ve re-installed everything trying to connect through ssh it gives me this error:

@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@    WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED!     @
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY!
Someone could be eavesdropping on you right now (man-in-the-middle attack)!
It is also possible that a host key has just been changed.
The fingerprint for the xxxxxxx key sent by the remote host is
SHA256:'a big string with a lot of letters and numbers'.
Please contact your system administrator.
Add correct host key in /Users/mymacuser/.ssh/known_hosts to get rid of this message.
Offending xxxxxx key in /Users/mymacuser/.ssh/known_hosts:4
Host key for 192.168.1.15 has changed and you have requested strict checking.
Host key verification failed.

What does it means?

This has already been covered here:
https://dietpi.com/forum/t/after-fresh-dietpi-install-ive-installed-some-software-and-reboot-now-ssh-says-warning-remote-host-identification/6265/1

ssh-keygen -R <YOUR HOSTNAME/IP>

Where should I use this command? In the terminal on the Mac or in dietpi using another device to connect?

on the Mac as you need to remove the host key from your Mac device. Because with the new install of DietPi, the host key has been changed.

done, thanks…
now I have to re-configure everything :wink: