Hi, I have OpenSolaris on an Amd64 Asus-A8NE with 2gig of Rams and 4x320 gig sata drives in raidz1.
With dd, I can write at quasi disk maximum speed of 80meg each for a total of 250meg/s if I have no Xsession at all (only console tty). But as soon as I have an Xsession running, the write speed drops to about 120MB/s. Its even worse if I have a VBoxHeadless running with an idle win2k3 inside. It drops to 30 MB/s. The CPU is at 0% in both cases and nothing is using the array either. I tried to investigate with DTrace without success... Anyone have a clue of what could be going on? Thanks Zerk -- This message posted from opensolaris.org _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
