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Bacula – restoring to Windows

Today, as I was writing up an invoice, I accidentally saved it over another. No worries!  Bacula to the rescue.  I managed to get the original files back from tape. One hint: include your pathnames in “quotes” so they are correctly parsed.  Like this: $ dir ———- 0 root wheel 0 1969-12-31 19:00:00 c:/ $ cd “c:/Documents and Settings/Dan Langille/My Documents/Technologies” cwd is: c:/Documents and Settings/Dan Langille/My Documents/Technologies/ $ dir -rwxrwxrwx 1 root wheel 63655 2006-10-05 14:32:49 c:/Documents and Settings/Dan Langille/My […]

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Bacula – notes on upgrading to 1.38.5

Today I ran a test upgrade of my Bacula installation. I went from 1.36.3 to 1.38.5. After running the database upgrade script, which creates new columns and a few new tables, I noticed that I needed to set some permissions. grant all on device to group bacula; grant all on device_deviceid_seq to group bacula; grant all on mediatype to group bacula; grant all on mediatype_mediatypeid_seq to group bacula; grant all on status to

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New Bacula projects announced

The Bacula users and developers recently voted on 25 new projects to rank them in order of preference. The top five projects were: Implement data encryption (as opposed to comm encryption) Implement Migration that moves Jobs from one Pool to another. Accurate restoration of renamed/deleted files from Incremental/Differential backups Implement a Bacula GUI/management tool using Python Implement Base jobs You can see the list of projects and you can see how people voted.

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Copying everything off a zpool, destroying it, creating a new one, and copying everything back

I have a problem with a zpool. To be clear, this really isn’t a problem. I’m not aware of any I/O throttling etc. It is just something I would like to change. zpzpoo% [18:26 r720-02 dvl ~] % zpool status data01 pool: data01 state: ONLINE status: One or more devices are configured to use a non-native block size. Expect reduced performance. action: Replace affected devices with devices that support the configured block size,

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r730-01

This post has been replaced by a newer post. This is the Dell R730 host known as r730-01. For reference, the previous post on this server is still available. This host has undergone major storage changes over the past few weeks. This post will reflect those changes This is my primary developer server in my basement. gpart zpool list zpool status zfs list dmesg sesutil show [16:57 r730-01 dvl ~] % sudo sesutil

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Making room to creating a raidz2 from 8x 4TB devices – here. we. go.

It’s time. Time to create the 8x 4T raidz2 zpool. That doesn’t happen in this post, hopefully the next one. But first, I have to move some stuff around, to free up all the 4TB devices. The host has 4 devices (NVMe) and I moved in two more, 4TB SSDs. From /var/log/messages: Dec 9 00:24:29 r730-01 kernel: mrsas0: System PD created target ID: 0xc Dec 9 00:24:29 r730-01 kernel: mrsas0: System PD created

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PostgreSQL: MD5 password support is deprecated – updating the user passwords

Eight years ago, PostgreSQL introduced scram-sha-256 hashes for passwords. Eleven months ago, MD5 was deprecated. Yesterday, I got caught up with all this. Some of this post will deal with how I fixed it, but mostly it is documenting (for myself) what I did. The fix covers several services and takes place over multiple days. First, some background on why this change has come into focus for me. I have a FreeBSD jail

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What will I do with those 2 x 1TB drives?

During zfs: setting compression and adding new vdevs I replace 2x 1TB drives with 2x 4TB drives. This afternoon as I was taking laundry down to the basement, I realized: I have two unused drives in the host. Either I remove them or I repurpose them. I know I have 4x 1TB drives (two SSDs and two NVMe). I could make a 2TB mirror out of them. Where can I use them? r730-03

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