Need help debugging my schedule

[Kevin Keane-2]

I am trying to use a schedule to alternate between two different hard
disks, and it doesn't behave as expected. I'm using bacula 2.4.2. I'd
appreciate some help debugging my schedule. Here is the idea:

- On the first through the 15th of the month, use disk 1. On the 16th
through 31st, use disk 2.
- A full backup every time I switch from one to the other disk
- A Diff backup in the middle of the cycle, on the 7th and 22nd.
- No backup the day after a full or differential backup (some of these
backup jobs are large and a full backup may take more than a day to
complete).

I am using three pools for each hard disk, one for Full, one for
Differential and one for Incremental backups. Full-1-Pool, Diff-1-Pool
and Inc-1-Pool are on disk 1, Full-2-Pool, Diff-2-Pool, Inc-2-Pool are
on disk 2.

Based on this, today, on the 1st of December, the schedule should have
performed a full backup into Full-1-Pool. But instead, it performed an
incremental backup into Inc-1-Pool.

Schedule {
  Name = "WeeklyCycle1"
  Run = Level=Full FullPool=Full-1-Pool DifferentialPool=Diff-1-Pool
IncrementalPool=Inc-1-Pool on 1 at 23:05
  Run = Level=Full FullPool=Full-2-Pool DifferentialPool=Diff-2-Pool
IncrementalPool=Inc-2-Pool on 16 at 23:05
  Run = Level=Differential FullPool=Full-1-Pool
DifferentialPool=Diff-1-Pool IncrementalPool=Inc-1-Pool on 7 at 23:05
  Run = Level=Differential FullPool=Full-2-Pool
DifferentialPool=Diff-2-Pool IncrementalPool=Inc-2-Pool on 22 at 23:05
  Run = Level=Incremental FullPool=Full-1-Pool
DifferentialPool=Diff-1-Pool IncrementalPool=Inc-1-Pool on 3-6,9-14 at 23:05
  Run = Level=Incremental FullPool=Full-2-Pool
DifferentialPool=Diff-2-Pool IncrementalPool=Inc-2-Pool on 18-21,24-31
at 23:05
}

JobDefs {
  Name = "DefaultJob"
  Type = Backup
  Level = Incremental
  Client = yyyyy-fd
  FileSet = "Full Set"
  Schedule = "WeeklyCycle1"
  Messages = Standard
  Priority = 10
  Write Bootstrap = "/var/lib/bacula/working/%n.bsr"
  Pool = Default
  Maximum Concurrent Jobs = 20
}

Client {
  Name = XXX-fd
  Address = XXXX
  FDPort = 9102
  Catalog = MyCatalog
  Password = "XXXXX"
  File Retention = 30 days
  Job Retention = 6 months
  Maximum Concurrent Jobs = 10
  AutoPrune = yes
}
Job {
  Name = "xxxx"
  Client = XXXX-fd
  Schedule = "WeeklyCycle1"
  JobDefs = "DefaultJob"
  Run Before Job = "/usr/local/sbin/nagiosscheduledowntime XXXXX"
  FileSet = "XXXX"
}


--
Kevin Keane
Owner
The NetTech
Turn your NetWORRY into a NetWORK!

Office: 866-642-7116
http://www.4nettech.com

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[Kevin Keane-2]

Solved - and I think I uncovered a bug in bacula in the process. First,
the schedule I posted actually works; I had made one innocuous change
before posting that turned out to be the problem: unlike other parts of
the configuration file, the Schedule resource does not understand a
space in the "Incremental Pool" or "Differential Pool" keyword.

The version that fails silently without any error message:

Schedule {
  Name = "WeeklyCycle1"
  Run = Level=Full Full Pool=Full-1-Pool Differential Pool=Diff-1-Pool Incremental Pool=Inc-1-Pool on 1 at 23:05
}

The version that works:

Schedule {
  Name = "WeeklyCycle1"
  Run = Level=Full FullPool=Full-1-Pool DifferentialPool=Diff-1-Pool IncrementalPool=Inc-1-Pool on 1 at 23:05
}

Apparently, in the first version, the parser first finds the word "Full"
and then the word "Differential" and then the word "Incremental" and
interprets all of them as part of the Level= override, and uses the last
one that occurred.


Kevin Keane wrote:

> I am trying to use a schedule to alternate between two different hard
> disks, and it doesn't behave as expected. I'm using bacula 2.4.2. I'd
> appreciate some help debugging my schedule. Here is the idea:
>
> - On the first through the 15th of the month, use disk 1. On the 16th
> through 31st, use disk 2.
> - A full backup every time I switch from one to the other disk
> - A Diff backup in the middle of the cycle, on the 7th and 22nd.
> - No backup the day after a full or differential backup (some of these
> backup jobs are large and a full backup may take more than a day to
> complete).
>
> I am using three pools for each hard disk, one for Full, one for
> Differential and one for Incremental backups. Full-1-Pool, Diff-1-Pool
> and Inc-1-Pool are on disk 1, Full-2-Pool, Diff-2-Pool, Inc-2-Pool are
> on disk 2.
>
> Based on this, today, on the 1st of December, the schedule should have
> performed a full backup into Full-1-Pool. But instead, it performed an
> incremental backup into Inc-1-Pool.
>
> Schedule {
>   Name = "WeeklyCycle1"
>   Run = Level=Full FullPool=Full-1-Pool DifferentialPool=Diff-1-Pool
> IncrementalPool=Inc-1-Pool on 1 at 23:05
>   Run = Level=Full FullPool=Full-2-Pool DifferentialPool=Diff-2-Pool
> IncrementalPool=Inc-2-Pool on 16 at 23:05
>   Run = Level=Differential FullPool=Full-1-Pool
> DifferentialPool=Diff-1-Pool IncrementalPool=Inc-1-Pool on 7 at 23:05
>   Run = Level=Differential FullPool=Full-2-Pool
> DifferentialPool=Diff-2-Pool IncrementalPool=Inc-2-Pool on 22 at 23:05
>   Run = Level=Incremental FullPool=Full-1-Pool
> DifferentialPool=Diff-1-Pool IncrementalPool=Inc-1-Pool on 3-6,9-14 at 23:05
>   Run = Level=Incremental FullPool=Full-2-Pool
> DifferentialPool=Diff-2-Pool IncrementalPool=Inc-2-Pool on 18-21,24-31
> at 23:05
> }
>
> JobDefs {
>   Name = "DefaultJob"
>   Type = Backup
>   Level = Incremental
>   Client = yyyyy-fd
>   FileSet = "Full Set"
>   Schedule = "WeeklyCycle1"
>   Messages = Standard
>   Priority = 10
>   Write Bootstrap = "/var/lib/bacula/working/%n.bsr"
>   Pool = Default
>   Maximum Concurrent Jobs = 20
> }
>
> Client {
>   Name = XXX-fd
>   Address = XXXX
>   FDPort = 9102
>   Catalog = MyCatalog
>   Password = "XXXXX"
>   File Retention = 30 days
>   Job Retention = 6 months
>   Maximum Concurrent Jobs = 10
>   AutoPrune = yes
> }
> Job {
>   Name = "xxxx"
>   Client = XXXX-fd
>   Schedule = "WeeklyCycle1"
>   JobDefs = "DefaultJob"
>   Run Before Job = "/usr/local/sbin/nagiosscheduledowntime XXXXX"
>   FileSet = "XXXX"
> }
>
>
>  

--
Kevin Keane
Owner
The NetTech
Turn your NetWORRY into a NetWORK!

Office: 866-642-7116
http://www.4nettech.com

This e-mail and attachments, if any, may contain confidential and/or proprietary information. Please be advised that the unauthorized use or disclosure of the information is strictly prohibited. The information herein is intended only for use by the intended recipient(s) named above. If you have received this transmission in error, please notify the sender immediately and permanently delete the e-mail and any copies, printouts or attachments thereof.


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