I am seeing odd behavior running a Xen 4.0.1 on AMD64 (squeeze) I am running open-iscsi to connect to a lun, and then using this lun as a phy type backing store for a xen hvm guest.
Disk performance works well from dom0 directly (mkfs.ext3 proceeds at a reasonable speed) but when I try do a install from the hvm guest (debian amd64 netboot (PXE)) the disk speed slows to a crawl and messages like: (XEN) grant_table.c:1956:d0 Could not get src frame 207949 (XEN) printk: 481 messages suppressed. (XEN) grant_table.c:1956:d0 Could not get src frame 2079b0 (XEN) printk: 670 messages suppressed. (XEN) grant_table.c:1956:d0 Could not get src frame 207647 (XEN) printk: 481 messages suppressed. (XEN) grant_table.c:1956:d0 Could not get src frame 2076ae (XEN) printk: 603 messages suppressed. (XEN) grant_table.c:1956:d0 Could not get src frame 20772b (XEN) printk: 563 messages suppressed. (XEN) grant_table.c:1956:d0 Could not get src frame 2077a9 (XEN) printk: 588 messages suppressed. (XEN) grant_table.c:1956:d0 Could not get src frame 207c25 appear in xm dmesg I've repeated an identical install process using the i386 version of the pxe/netboot installer without any issue. Any suggestions on where this bug should be filed? --Keith -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/BANLkTi=u2ekt2qzquha9uhxntvosqo_...@mail.gmail.com
