Displaying 3 results from an estimated 3 matches for "cloudex".
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2011 May 19
5
vcpu-pin cause dom0 kernel panic
I use xen 4.0(dom0 is suse11.sp1,2.6.32 x86_64) on
Dell R710 with PERC H700 RAID adapter.
--Intel(R) Xeon(R) CPU E5620 @ 2.40GHz
--8 CPU cores.
--Memory 64G
--RAID5 4.5T
When I dedicated (pin) a CPU core only for dom0 use.
(I specify "dom0_max_vcpus=1 dom0_vcpus_pin" options for Xen)
I got dom0 kernel panic error(pin-1-5.30.bmp)
When I pin 2 core to dom0, the dom0 system can boot up,
2011 Jun 21
13
VM disk I/O limit patch
Hi all,
I add a blkback QoS patch.
You can config(dynamic/static) different I/O speed for different VM disk
by this patch.
----------------------------------------------------------------------------
diff -urNp blkback/blkback.c blkback-qos/blkback.c
--- blkback/blkback.c 2011-06-22 07:54:19.000000000 +0800
+++ blkback-qos/blkback.c 2011-06-22 07:53:18.000000000 +0800
@@ -44,6 +44,11 @@
2011 Jun 21
13
VM disk I/O limit patch
Hi all,
I add a blkback QoS patch.
You can config(dynamic/static) different I/O speed for different VM disk
by this patch.
----------------------------------------------------------------------------
diff -urNp blkback/blkback.c blkback-qos/blkback.c
--- blkback/blkback.c 2011-06-22 07:54:19.000000000 +0800
+++ blkback-qos/blkback.c 2011-06-22 07:53:18.000000000 +0800
@@ -44,6 +44,11 @@