Re: [Bacula-users] Very slow speed writing to tape

2008-12-22 Thread Ulrich Leodolter
Hi Bacula 2.4.x and SVN Version < 2.5.26 have performance problems for migration and copy jobs (in 2.5.x) Especially when u run concurrent disk backup without spooling. I you have a second disk or raid array, use it for spooling on your disk backup jobs. This results in more continuous date in

Re: [Bacula-users] Very slow speed writing to tape

2008-12-22 Thread J-P
Yes, the database is on the same drive which is a RAID0. On 12/22/08 2:11 PM, "John Drescher" wrote: > On Mon, Dec 22, 2008 at 1:57 PM, J-P wrote: >> Hi, >> >> Well, sorry I forgot to mention that somewhat important information, those >> are migration from local disk to tape. Backups over the

Re: [Bacula-users] Very slow speed writing to tape

2008-12-22 Thread John Drescher
On Mon, Dec 22, 2008 at 1:57 PM, J-P wrote: > Hi, > > Well, sorry I forgot to mention that somewhat important information, those > are migration from local disk to tape. Backups over the network are done at > around 7 - 10 MB/s rate. > I am definitely not a migration expert (never done any migrati

Re: [Bacula-users] Very slow speed writing to tape

2008-12-22 Thread J-P
Hi, Well, sorry I forgot to mention that somewhat important information, those are migration from local disk to tape. Backups over the network are done at around 7 - 10 MB/s rate. On 12/22/08 1:52 PM, "John Drescher" wrote: > On Mon, Dec 22, 2008 at 1:29 PM, J-P wrote: >> Hi everybody, >> >>

Re: [Bacula-users] Very slow speed writing to tape

2008-12-22 Thread John Drescher
On Mon, Dec 22, 2008 at 1:29 PM, J-P wrote: > Hi everybody, > > I'm having speed/jamming issue when writing to my Dell PV124T which *seems* > to be related to Bacula. Basically, speed is really inconsistent, as in: > > Elapsed time: 10 secs > SD Bytes Written: 920,245,603 (920.2

[Bacula-users] Very slow speed writing to tape

2008-12-22 Thread J-P
Hi everybody, I'm having speed/jamming issue when writing to my Dell PV124T which *seems* to be related to Bacula. Basically, speed is really inconsistent, as in: Elapsed time: 10 secs SD Bytes Written: 920,245,603 (920.2 MB) Rate: 92024.6 KB/s Elapsed time: