Cristian Livadaru's Blog

My personal view on things

Copying data between two seafile servers

You could just copy data between two seafile servers via seafile client or web, but life’s to short for that.

Wallabag: Invalid datetime format

This pesky little issue prevented me in adding a lot of links to wallabag, but as it turns out, the fix is really simple.

Switching mailservers with nginx as mail proxy

Switching mailserver with lots of active users isn’t an easy task. First you need to copy the mails to the new server and then get all the users to change mailserver settings at the same time to switch to the new server.

SSH from Mac OS High Sierra to old SSH Servers

Change SSH client settings to enable SSH logins to older SSH servers or Mikrotik routers

Extending an LVM backed by an LSI RAID controller

Adding new disks to a LSI controller, creating a new VD and extending an existing LVM volume group

Migrating IMAP accounts to Zimbra

Having to move ~ 180 Mail accounts from an older IMAP server to Zimbra (open source version) I though I would document the process if anyone else finds themself in this situation.

Changing disks of a Linux mdadm RAID

If you change all disks at once there will be issues booting the system and mounting the correct disks, here’s how I solved this issue.