Hi All,
I was wondering whether any of you have any suggestion that might relate to
my use case?
I would like to provide more information in case you need more deeper view.
Thank you.
Regards,
Reqi Rangga
On Friday, October 22, 2021 at 9:46:31 AM UTC+7 Reqi Rangga wrote:
> Hi All,
>
> is anyone have ever experience same issue? or have any insights that you
> guys can share with me?
>
> Thank you.
> Regards,
>
> Reqi Rangga
>
> On Tuesday, October 19, 2021 at 10:51:46 AM UTC+7 Reqi Rangga wrote:
>
>> Hi All,
>>
>> I tested Bareos in my testing environment to backup our VMs in our
>> vcenter environment and got issue when I'm trying to run approx 20++
>> concurrent job, the 20th job and the rest always in waiting status where it
>> cannot find any appendable volumes and ask us to create new volume manually
>> using 'label' command.
>>
>> This is my environment and config :
>> *Bareos Director*
>> *status director
>> temng02bosdir01-dir Version: 20.0.1 (02 March 2021) CentOS Linux release
>> 7.6.1810 (Core)
>>
>> *show director
>> Director {
>> Name = "temng02bosdir01-dir"
>> Messages = "Daemon"
>> DirAddresses = {
>> ipv4 = {
>> addr = 0.0.0.0
>> port = 9101
>> }
>> }
>> QueryFile = "/usr/lib/bareos/scripts/query.sql"
>> MaximumConcurrentJobs = 30
>> Password = "[md5]"
>> Auditing = Yes
>> }
>>
>> *show storage
>> Storage {
>> Name = "File"
>> Address = "temng02bossd01.biznetgiocloud.net"
>> Password = "[md5]"
>> Device = "FileStorage", "FileStorage1", "FileStorage2", "FileStorage3",
>> "FileStorage4", "FileStorage5", "FileStorage6", "FileStorage7",
>> "FileStorage8", "FileStorage9", "FileStorage10", "FileStorage11",
>> "FileStorage12", "FileStorage13", "FileStorage14", "FileStorage15",
>> "FileStorage16", "FileStorage17", "FileStorage18", "FileStorage19",
>> "FileStorage20", "FileStorage21", "FileStorage22", "FileStorage23",
>> "FileStorage24", "FileStorage25", "FileStorage26", "FileStorage27",
>> "FileStorage28", "FileStorage29"
>> MediaType = "File"
>> MaximumConcurrentJobs = 30
>> }
>>
>> /etc/bareos/bareos-dir.d/pool/MNG-Full.conf
>> Pool {
>> Name = MNG-Full
>> Pool Type = Backup
>> Recycle = yes # Bareos can automatically recycle
>> Volumes
>> AutoPrune = yes # Prune expired volumes
>> Volume Retention = 7 days # How long should the Full Backups be
>> kept? (#06)
>> Maximum Volume Bytes = 50G # Limit Volume size to something
>> reasonable
>> Maximum Volumes = 1000 # Limit number of Volumes in Pool
>> Label Format = "MNG-Full-" # Volumes will be labeled
>> "Full-<volume-id>"
>> }
>>
>> *Bareos Storage Daemon*
>> */etc/bareos/bareos-sd.d/storage/temng02bossd01-sd.conf*
>> Storage {
>> Name = temng02bossd01-sd
>> Maximum Concurrent Jobs = 30
>> }
>>
>> */etc/bareos/bareos-sd.d/device/FileStorage.conf*
>> Device {
>> Name = FileStorage
>> Media Type = File
>> Archive Device = /var/lib/bareos/storage
>> LabelMedia = yes; # lets Bareos label unlabeled media
>> Random Access = yes;
>> AutomaticMount = yes; # when device opened, read it
>> RemovableMedia = no;
>> AlwaysOpen = no;
>> Description = "File device. A connecting Director must have the same
>> Name and MediaType."
>> Maximum Concurrent Jobs = 1
>> }
>>
>> Device {
>> Name = FileStorage1
>> Media Type = File
>> Archive Device = /var/lib/bareos/storage
>> LabelMedia = yes; # lets Bareos label unlabeled media
>> Random Access = yes;
>> AutomaticMount = yes; # when device opened, read it
>> RemovableMedia = no;
>> AlwaysOpen = no;
>> Description = "File device. A connecting Director must have the same
>> Name and MediaType."
>> Maximum Concurrent Jobs = 1
>> }
>> ###### Repeat until FileStorage29
>> ### END
>>
>> Configuration Summary :
>> - I used disk as the backup device and all device pointing to same folder
>> which is /var/lib/bareos/storage
>> - I already set max concurrent job to all components that need to be
>> adjusted, such as Director, Device, Storage, Client.
>> - I created an empty pool with maximum volumes 1000, but when I run 20++
>> concurrent job, it only create 19 appendable volumes and got this error
>> where it said it cannot find any appendable volume.
>> - I'm pretty sure that I already configured concurrent job properly
>> because if I force bareos to recycle old volume that already expired,
>> concurrent job can be run more than 20 job without any issue.
>> - So I can assume that bareos not creating new appendable volume even
>> though that i still have a lot of disk space and haven't reach the max
>> volumes in the pool.
>>
>> Question :
>> - Is there some configuration that I missing here that make bareos not
>> creating new volume?
>> - Is this a limitation inside the Bareos?
>>
>> Kindly inform me if you guys need more information, I will like to
>> provide those information in order to solve this blocker.
>>
>> Thank you.
>>
>> Regards,
>>
>> Reqi Rangga
>>
>>
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