https://www.bacula.org/whitepapers/CommunityDiskBackup.pdf
Other options is to use software for vtl, as you have been told: mhvtl or
Quadstor. Each one with its compression algorithm.
On Fri, Jan 21, 2022 at 9:23 AM Peter Milesson via Bacula-users <
bacula-users@lists.sourceforge.net> wrote:
> H
On 1/27/22 14:45, Pedro Oliveira wrote:
Why not use mhtvl or quadstor
https://quadstor.com/virtual-tape-library.html
http://www.mhvtl.com
they are nice solutions and integrate well with Bacula
It depends on what is needed. These VTLs are more complex and use a
kernel module that I don't t
Why not use mhtvl or quadstor
https://quadstor.com/virtual-tape-library.html
http://www.mhvtl.com
they are nice solutions and integrate well with Bacula
Josh Fisher escreveu em qui., 27/01/2022 às 18:50 :
>
> On 1/26/22 12:42, dmitri maziuk wrote:
> > On 2022-01-26 11:06 AM, Peter Milesson
On 1/26/22 12:42, dmitri maziuk wrote:
On 2022-01-26 11:06 AM, Peter Milesson via Bacula-users wrote:
...
Your way of explaining the reasoning of why to use smaller file
volumes, is very appreciated.
...
The only thing I haven't found out is how to preallocate the number
of volumes need
On 2022-01-26 20:13, dmitri maziuk wrote:
On 2022-01-26 12:57 PM, Josip Deanovic wrote:
The number of files per directory is far bigger and is unlikely to
get reached, especially not for this use case.
The limit is one thing, the scaling is another. I agree: 40TB of 10GB
files is not enough t
On 2022-01-26 12:57 PM, Josip Deanovic wrote:
The number of files per directory is far bigger and is unlikely to
get reached, especially not for this use case.
The limit is one thing, the scaling is another. I agree: 40TB of 10GB
files is not enough to see the slow-down on any modern system,
I'm having a RAID5 array of about 40TB in size. A separate RAID
controller card handles the disks. I'm planning to use the normal ext4
file system. It's standard and well known, most probably not the
fastest though. That will not have any great impact, as there is a 4TB
NVMe SSD drive, which
On 2022-01-26 18:42, dmitri maziuk wrote:
If you use actual disks as "magazines" with vchanger, you need to
pre-label the volumes. If you use just one big filesystem, you can let
bacula do it for you (last I looked that functionality didn't work w/
autochangers).
If you use disk "magazines" you
On 2022-01-26 11:59 AM, Peter Milesson via Bacula-users wrote:
...
I'm having a RAID5 array of about 40TB in size. A separate RAID
controller card handles the disks. I'm planning to use the normal ext4
file system. It's standard and well known, most probably not the fastest
though. That will
On 2022-01-26 18:06, Peter Milesson via Bacula-users wrote:
I'm used to fixed volume sizes from the tape drives, I feel
comfortable with it, and I do not need to relearn a lot to configure
the Bacula system. The only thing I haven't found out is how to
preallocate the number of volumes needed. Ma
On 26.01.2022 18:42, dmitri maziuk wrote:
On 2022-01-26 11:06 AM, Peter Milesson via Bacula-users wrote:
...
Your way of explaining the reasoning of why to use smaller file
volumes, is very appreciated.
...
The only thing I haven't found out is how to preallocate the number
of volumes
On 2022-01-26 11:06 AM, Peter Milesson via Bacula-users wrote:
...
Your way of explaining the reasoning of why to use smaller file volumes,
is very appreciated.
...
The only thing I haven't found out is how to preallocate the
number of volumes needed. Maybe there is no need, if the volumes
On 26.01.2022 0:02, Josip Deanovic wrote:
On 23.01.2022 11:37, Radosław Korzeniewski wrote:
Hello,
pt., 21 sty 2022 o 14:22 Peter Milesson via Bacula-users
napisał(a):
If somebody has got experience with disk based, multi volume Bacula
backup, I would be grateful about some inform
On 23.01.2022 11:37, Radosław Korzeniewski wrote:
Hello,
pt., 21 sty 2022 o 14:22 Peter Milesson via Bacula-users
napisał(a):
If somebody has got experience with disk based, multi volume Bacula
backup, I would be grateful about some information (tips, what to
expect, pitfalls, et
incremental
backups, each week kept by the differental backups and the 3 full
montly too.
De : Radosław Korzeniewski
Envoyé : dimanche 23 janvier 2022 11:37
À : Peter Milesson
Cc : bacula-users@lists.sourceforge.net
Objet : Re: [Bacula-users] Virtual tapes or virtual disks
Hello,
pt., 21 sty 2
On 23.01.2022 11:37, Radosław Korzeniewski wrote:
Hello,
pt., 21 sty 2022 o 14:22 Peter Milesson via Bacula-users
napisał(a):
If somebody has got experience with disk based, multi volume Bacula
backup, I would be grateful about some information (tips, what to
expect, pitfalls,
27;origine-
De : Josh Fisher
Envoyé : mardi 25 janvier 2022 15:10
À : Lionel PLASSE ; bacula-users@lists.sourceforge.net
Objet : Re: [Bacula-users] Virtual tapes or virtual disks
On 1/25/22 03:31, Lionel PLASSE wrote:
> I’ve made a rotation system like this
>
> With one Bac
Re: [Bacula-users] Virtual tapes or virtual disks
Hello,
pt., 21 sty 2022 o 14:22 Peter Milesson via Bacula-users
<mailto:bacula-users@lists.sourceforge.net> napisał(a):
If somebody has got experience with disk based, multi volume Bacula
backup, I would be grateful about some informati
ept
by the differental backups and the 3 full montly too.
De : Radosław Korzeniewski
Envoyé : dimanche 23 janvier 2022 11:37
À : Peter Milesson
Cc : bacula-users@lists.sourceforge.net
Objet : Re: [Bacula-users] Virtual tapes or virtual disks
Hello,
pt., 21 sty 2022 o 14:22 Peter Milesson via B
Hello,
pt., 21 sty 2022 o 14:22 Peter Milesson via Bacula-users <
bacula-users@lists.sourceforge.net> napisał(a):
> If somebody has got experience with disk based, multi volume Bacula
> backup, I would be grateful about some information (tips, what to
> expect, pitfalls, etc.).
>
The best IMVHO
On 21.01.2022 15:46, Josip Deanovic wrote:
On 2022-01-21 15:29, Peter Milesson via Bacula-users wrote:
thanks for your input. Today, I am using 160GB virtual tape volumes
with mhvtl and that seems to be a good trade off. 10GB volumes in the
new setting would be a nightmare to manage. That wou
On 2022-01-21 15:29, Peter Milesson via Bacula-users wrote:
thanks for your input. Today, I am using 160GB virtual tape volumes
with mhvtl and that seems to be a good trade off. 10GB volumes in the
new setting would be a nightmare to manage. That would be around 3,000
volumes! The volumes will be
On 21.01.2022 14:56, Josip Deanovic wrote:
On 2022-01-21 14:03, Peter Milesson via Bacula-users wrote:
Hi folks,
I am building a new backup server that is going to replace the old
one. The old backup server uses Bacula ver. 9.2.2 with a virtual tape
library (mhvtl). I have found mhvtl a bit
On 2022-01-21 14:03, Peter Milesson via Bacula-users wrote:
Hi folks,
I am building a new backup server that is going to replace the old
one. The old backup server uses Bacula ver. 9.2.2 with a virtual tape
library (mhvtl). I have found mhvtl a bit tricky, mostly when updating
the OS (CentOS 7.8
Hi folks,
I am building a new backup server that is going to replace the old one.
The old backup server uses Bacula ver. 9.2.2 with a virtual tape library
(mhvtl). I have found mhvtl a bit tricky, mostly when updating the OS
(CentOS 7.8), as it is necessary to recompile the mhvtl kernel driver
25 matches
Mail list logo
