Chris Howells schrieb: > > After spooling bacula is writing to LTO with 70Mb/s here. > > > > 02-Sep 06:47 VU0EM005-sd: Despooling elapsed time = 01:43:59, Transfer > > rate = 72.28 M bytes/second > > > > This is with the default block size and only one single job. > > Is that LTO 4? What model tape drive?
It's an IBM Ultrium-TD3 drive (LTO-3, sorry for skipping that info), NEC-T40A 40x changer. > That's bizarre. What HBA are you using? Would also be interesting to > know what OS. I've got a Symbios Logic SAS1068 PCI-X Fusion-MPT SAS on > Ubuntu 6.10. Kernel 2.6.15, which I guess is rather old now. SCSI storage controller: Adaptec AIC-7901 U320 (rev 10) Debian Etch/4.0 amd64 The transferrate depends on the type of backup and if spooling was used. Ralf ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2005. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ Bacula-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/bacula-devel
