Beiträge von FragoulisNaval

Zitat von macom

If the containers have their configuration and/or data on that filesystem, yes. They cannot write data to that filesystem, only read data.

alright, after rebooting two times the system is back to normal. carried out long test and I have the following errors:

Error 67 [18] occurred at disk power-on lifetime: 13197 hours (549 days + 21 hours)

Error 66 [17] occurred at disk power-on lifetime: 12598 hours (524 days + 22 hours)

Error 65 [16] occurred at disk power-on lifetime: 12598 hours (524 days + 22 hours)

Error 64 [15] occurred at disk power-on lifetime: 12598 hours (524 days + 22 hours)

Error 63 [14] occurred at disk power-on lifetime: 12597 hours (524 days + 21 hours)

Error 62 [13] occurred at disk power-on lifetime: 12431 hours (517 days + 23 hours)

Error 61 [12] occurred at disk power-on lifetime: 12431 hours (517 days + 23 hours)

Error 60 [11] occurred at disk power-on lifetime: 12431 hours (517 days + 23 hours)

for the time being, scrutiny as well as built in OpenMediaVault SMART shows very low fail probability ,around 5%. This drive has been working for almost five (5) years, maybe I should be looking for its replacement ?? the drive is WDC WD40EFAX-68JH4N0

Zitat von macom

If the containers have their configuration and/or data on that filesystem, yes. They cannot write data to that filesystem, only read data.

I see. the containers have their configuration files on this drive. When i go hoe i will do a reboot and i will inform. Thank you for your time.

Zitat von macom

You can try a reboot first.

It might fix the issue or it might start the checking.

You can also check the SMART values.

my docker containers stopped working, although i can ping the web address. is this behavior to be expected with the above alerT?

Zitat von macom

probably it change from read/write to read only (unless you mounted it read only for some reason)

you should check the filesystem, which needs to done from the CLI

Thank you for your quick reply.

I have not done anything, i am at work now.

Can you specify the command in CLI to check this?

I have read that, if the drive is an SSD, this would mean that the drive needs replacement. In my case it is an HDD, does this mean that i will have to start looking for a replacement drive? for this drive, i have not received any alerts from hdd monitoring tool (scrutiny)

Good day all,

Just received below notification from my server through mail. Can anyone tell me what it means? Should i be worried?

The system monitoring needs your attention.

Host: omvserver
Date: Fri, 23 Sep 2022 17:52:59
Service: filesystem_srv_dev-disk-by-label-Katerina
Event: Filesystem flags changed
Description: filesystem flags changed to ro,relatime,jqfmt=vfsv0,usrjquota=aquota.user,grpjquota=aquota.group

This triggered the monitoring system to: alert

—
You have received this notification because you have enabled the system monitoring on this host.
To change your notification preferences, please go to the 'System | Notification' or 'System | Monitoring' page in the web interface.

Hello everyone,

I am facing the following problem the last three days which i cannot find a solution.

I am trying to access my self-hosted services and i keep receiving a "522 Connection timed out" error. What is strange is that when i refresh the browser, i connect to the service immediately.

When i connect to the service, the service itself becomes unusable with frequent dropouts and long refresh rates. for example, trillium is not refreshing quickly between notes nd netdata is stalling when collecting metrics.

I have contacted my internet provider, for checking my connection for errors, but they found none.

My server is not under heavy load, since memory usage is close to 67% and CPU load average is under 10%. Memory usage is high because of my Roon music server and of my big music collection, which is almost 35% out of 67%.

I am currently hosting twenty one (21) different containers as services.

Someone at reddit, ( i have made the same question there but could not find a solution so far), mentioned that this could be a DNS round robin issue.

If i change from NginxProxyManager to Traeffik for my reverse proxy and load balancing, will this solve my issue?

I have tested almost everything and i have removed the cloudflare from the equation. Something is wrong with my setup, for an unknown to me reason.

Zitat von KM0201

It depends on how you have your containers set up. When I say how I do this on a clean install. I practiced this multiple times in a VM before reinstalling. It's actually quite easy so long as you prep properly. So in this light I assume:

Your containers folder is not on your OS drive (presumably on your OS drive).

ALL of your container paths (ie, /config, /data, etc.) remain 100% unchanged (this is why I switched to using symlinks for my container paths, as I can keep them consistent regardless of UUID's, etc.)

So assuming the two conditions above are met.

Reinstall OMV 6.

Set up your shares, users, etc. exactly as they were in 5. This is critical.

In the docker-plugin, put the full path to your containers folder (which was originally on OMV 5) in the path bar and click save

Click install docker.

When docker installs, it will check your container path, see all your volumes, configurations, etc. and basically start up just like it was on 5.

Where you will run into problems, is if your paths are not exactly the same (including UUID). Because when you install docker after pointing it at your containers path, if the path does not exist, it's just going to start creating them. Then you're going to have a mess as not only will all your containers not start as they were, you'll have a bunch of paths on your data drives that go nowhere.

Even on the clean install I did on my new server just a few days ago, I did basically the same thing (all new drives, etc). Went from blank OS drive to all my containers up and running like nothing happened in about 40min. Spent about another 30 setting up a few scripts, rsync jobs, and a few other configurations. I was completely back up like nothing happened on OMV 6 in less than 90min

So yes it can be done, it just requires you do your prep work properly before attempting it.

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I have no idea how to create symlinks. However,

• My OS drive has just this, the OS. Nothing else.

• One of my other drives has a shared folder called "configuration", where all my containers are storing their data & databases.

In the past, whenever i made a mess and had to format my OS drive with OMV5, I have followed the steps from technodad life on this video:

Every time i had to download the docker images anew. I run "docker-compose -up -d" on the docker compose file i keep on every folder and i am good to go. Truth be told, i need more time than you

I thought that this has changed on OMV6 and i would not have to do it all over again. Oh well, what to do....

Zitat von ananas

Why using syncthing in docker when you want to copy data from box1 to box2 ?

I'm simply using several scheduled rsync jobs to copy the data.

My config on the backup PC is just a single drive, big enough to hold the data.

Because with synching you can also have versioning backups, like apple's time machine

Dear all good day,

I am building a secondary pc which will act as a backup server for my primary server. My intention is to backup from my primary server to the secondary server using syncthing in docker.

On the primary server i have four (4) data disks linked together with mergerFS and one disk as a parity disk with snapraid.

Since my secondary server will act as a backup server, what hard disk configuration should i use for it?

• One solution would be to have the same disk configuration as the primary server, that is one parity drive plus data drives with snapraid
• The other solution is for the backup server to have only data drives. Since it will serve as a backup solution, there will be no need for parity drive, thus saving one drive slot for further expansion.

What is your opinion on the above? What would you suggest i do? Do you have any other idea that i am missing? Please share your thoughts insights.

Thank you all for your time.

Zitat von Soma

If your omv5 is fully updated, running without errors and the plugins you use are all ported to omv6, you can run the updater instead of fresh install.

Thank you for your answer, however i always do a fresh install through major upgrades like this, except on my macbook pro where apple is like crazy

Dear all good day,

I am currently running latest OMV5 instance and i am thinking of upgrading to OMV6.

To do this, i will format my OS drive and install OMV6 anew, remap all shared folders etc.

Currently, i keep all my docker containers on a separate disk.

I have one question: once i have completed all regarding the new installation, will i have to download again all docker images for my containers?

Zitat von Zoki

As I said, this may work for some time. But as you posted in #1 OMV is already missing a library to read yaml files. There may be more.

What you could do is to take notes on how you set it up as long as it works and do a fresh install of OMV6 once it does no longer work.

wouldn't this solve the error of my first post?

sudo apt-get install python-yaml

i wanted to transit to OMV6, but i was thinking on doing it on a another machine i wanted to build, due to the fact that i will need two hours at least to have it configured again.

Oh well, i guess i should find a weekend that i would be free to do a fresh install of OMV 6

Zitat von Zoki

You basically said: "Replace the files in my OMV installation with what you find in the foreign repo" and install php-7.4

This may work, but ...

so, from my understanding, so far everything seems to be working except updates notification?

Zitat von Soma

I have to ask:

What OMV are you running?

Do you still have access to the OMV GUI?

Did you reboot after upgrading PHP?

I am running the latest 5.X version ( i cannot tell exactly which since i am at the office)

I can login to OMV GUI normally.

I have not rebooted my server after upgrading PHP.

Zitat von Zoki

Depending on how you did it dependency errors when upgrading packages

i used this guide:

https://computingforgeeks.com/…all-latest-php-on-debian/

but without the part from "Using PHP with NginX" ownwards.

Zitat von Zoki

You changed parts of the OMV system by installing php 7.4 on the server. I am not going to fix it, so you will have to restore a backup. You could try to undo what you have done to install php 7.4 but resoring is nuch easier.

If you really need php 7.4 (which I doubt) go for OMV6.

What is the downside of leaving it as it is?

Zitat von Zoki

This does not make sense, if nextcloud is running inside a docker container php is running inside the container as well.

Do you have a backup of you OS disk?

i think i have kept one, but i have to find it. I moved to a new house recently and most of my things are inside wooden box in the basement.

Why the backup OS disk is needed? for restoring purposes?

Zitat von Soma

Why did you updated PHP to v7.4?

Nextcloud running on docker doesn't use PHP from the host.

And if you had PHP v7.3 means you're running OMV 5 and its required by it.

I did the update because my nextcloud instance went into maintenance mode and the prerequisite for it to return back to normal mode was that i should update PHP to at least 7.4.

I did as such and nextcloud resumed the update process and now it is working.

Dear all good day,

On Sunday i updated my Nextcloud instance to version 24.0.1 (through docker), but before that i had to update my php version to 7.4 (i had 7.3 previously).

After having done this, all seemed to be working correctly until i received below message today:

Zitat

/etc/cron.daily/openmediavault-pending_config_changes:

PHP Warning: PHP Startup: Unable to load dynamic library 'yaml.so' (tried: /usr/lib/php/20180731/yaml.so (/usr/lib/php/20180731/yaml.so: cannot open shared object file: No such file or directory), /usr/lib/php/20180731/yaml.so.so (/usr/lib/php/20180731/yaml.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0

Should i be worried about it?

Is there anything i can do to fix this error?

Thank you beforehand for your replies.