Date: Sun, 31 Jul 2005 11:43:24 -0400 From: Frank Mancuso <dualxeon@gmail.com> To: freebsd-scsi@freebsd.org Subject: scsi tape drive slow in freebsd Message-ID: <a9ef3f905073108434525dab4@mail.gmail.com>
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hello there I have a scsi tape drive which is made by seagate python. It is a scsi 2. normally in linux or windows it takes about 2 hours and 30 mins to restore or backup. I just installed freebsd 4.11 and I started to restore and it has been running for more then 10 hours .. this is my dmesg ahc0: port 0xe800-0xe8ff mem 0xe1811000-0xe1811fff irq 11 at device 12.0 on= pci0 aic7860: Ultra Single Channel A, SCSI Id=3D7, 3/253 SCBs Waiting 15 seconds for SCSI devices to settle sa0: Removable Sequential Access SCSI-2 device I had to recompile the kernel to support my dual P3 I was wondering if maybe I had to add something in the kernel to speed this up.. thanks.
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