Begin forwarded message: Date: Mon, 27 Feb 2006 18:45:56 -0800 From: Frithjof Kruggel <fkruggel@xxxxxxx> To: linux-kernel@xxxxxxxxxxxxxxx, fkruggel@xxxxxxx Subject: aic79xx + tape 2.6.13.5 -> 2.6.15.4 problem Sorry to bother you with this. I have a server system equipped with an Adaptec U320 board, attached a HP Ultrium 2 drive. Since I upgraded from kernel version 2.6.13.5 to 2.6.15.4, tape write speeds dropped from 22 MB/s to 4.5 MB/s. Looks like asynchonous write mode is now negotiated. Any help is appreciated - please, cc to my address above as I am not a regular reader. Thanks, Frithjof - : send the line "unsubscribe linux-kernel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ - : send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
