@writethrough: why not? @libiscsi Same speed problem with cache=none and with just local lvm disks.
Stefan Am 09.08.2012 um 09:53 schrieb Paolo Bonzini <[email protected]>: > Il 09/08/2012 09:41, Stefan Priebe ha scritto: >> -drive >> file=iscsi://10.0.255.100/iqn.1986-03.com.sun:02:8a9019a4-4aa3-cd8a-f723-f05db9085ef9/0,if=none,id=drive-scsi1,cache=writethrough,aio=native > > Are you sure you want cache=writethrough here? > > Also, please try either updating libiscsi to the latest, or using the > kernel iSCSI initiator. This should ensure that the bug is not in libiscsi. > > Paolo
