Hey folks,
I see that LTO 6 holds 2.5T data per tape, or 6.25T compressed.
I've never used HW compression before so am wondering whether its
performance is variable like SW compression. i.e. depends on the
file contents just what kind of compression ratio you'll get.
And also how reliable is i
I've seen conflicting comments online about this.
I know this used to work.
Assuming only Linux systems, and a further assumption that they will all
be RHEL based systems, does Bacula support any way of bare-metal
restores? And to be even more specific, these would all be VMs.
Thanks in advan
> I see that LTO 6 holds 2.5T data per tape, or 6.25T compressed.
The 6.25TB is only an estimate. If you have non compressible data you
will get close to 2.5 TB of space on your tape. If you have all text
files you may fit 15 TB on a single tape..
> I've never used HW compression before so am won
On Tue, May 7, 2013 at 9:45 AM, John Drescher wrote:
>
> The 6.25TB is only an estimate. If you have non compressible data you
> will get close to 2.5 TB of space on your tape. If you have all text
> files you may fit 15 TB on a single tape..
Great, thanks for that! That's what I thought but I'
On Tue, May 07, 2013 at 10:11:27AM -0400, Alan McKay wrote:
> On Tue, May 7, 2013 at 9:45 AM, John Drescher wrote:
> >
> > The 6.25TB is only an estimate. If you have non compressible data you
> > will get close to 2.5 TB of space on your tape. If you have all text
> > files you may fit 15 TB on a
On 07/05/2013, at 09:15 a.m., John Drescher wrote:
>> I see that LTO 6 holds 2.5T data per tape, or 6.25T compressed.
>
> The 6.25TB is only an estimate. If you have non compressible data you
> will get close to 2.5 TB of space on your tape. If you have all text
> files you may fit 15 TB on a si
> Currently I have a LTO3 magazine with HW compression on. From a theoretical
> max storage of 400GB, sometimes it gets very good compression rates, and
> manages to fit near 700GB
I have an LTO2 tape that is used only for a specific dataset that is
very compressible. Currently I it has 3TB on a
> If I just tar cz my data will that give me a close ballpark? Or
> better bzip? Or something else?
I think bzip would be a good ballpark estimate to the HW compression
in lto tape drives.
John
--
Learn Graph Database
On Tue, May 7, 2013 at 10:36 AM, John Drescher wrote:
> I think bzip would be a good ballpark estimate to the HW compression
> in lto tape drives.
Great, thanks!
--
Learn Graph Databases - Download FREE O'Reilly Book
"G
Hello,
2013/5/7 Jonathan Bayer
> I've seen conflicting comments online about this.
>
> I know this used to work.
>
> Assuming only Linux systems, and a further assumption that they will all
> be RHEL based systems, does Bacula support any way of bare-metal
> restores? And to be even more specif
hi,
I try to get Bacula 5.x working on a Synology box with DSM 4.0. I need only the
bacula-fd client, but compiling failes (tested with 5.0.5 and 5.2.13) on the
same error:
# uname -a
Linux synology 2.6.32.12 #2198 SMP Wed Mar 7 15:39:16 CST 2012 x86_64 GNU/Linux
[...]
libtool: link: warning:
> On Tue, 7 May 2013 11:01:27 -0400, Alan McKay said:
>
> On Tue, May 7, 2013 at 10:36 AM, John Drescher wrote:
> > I think bzip would be a good ballpark estimate to the HW compression
> > in lto tape drives.
>
>
> Great, thanks!
Don't forget to include a fast enough spool disk (you need t
On 5/7/2013 11:40 AM, Denny Schierz wrote:
> hi,
>
> I try to get Bacula 5.x working on a Synology box with DSM 4.0. I need only
> the bacula-fd client, but compiling failes (tested with 5.0.5 and 5.2.13) on
> the same error:
>
> # uname -a
> Linux synology 2.6.32.12 #2198 SMP Wed Mar 7 15:39:16
I'm doing some pool-usage and adjustments to our setup of bacula.
I noticed in the user's manual that the pool type has other definitions:
Backup
Save
Archive
etc
I'm interested to know if either Save or Archive are in use, and how
they're being used
rhys
On 08.05.2013 13:51, rhys frank wrote:
> I'm doing some pool-usage and adjustments to our setup of bacula.
>
> I noticed in the user's manual that the pool type has other
> definitions:
>
> Backup
> Save
> Archive
> etc
>
> I'm interested to know if either Save or Archive are in use, and how
> the
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