I recently added a few new nodes using pve 5.1 and I have update the kernel to the latest version
but I am still seeing following errors
[ 7.435465] EDAC MC0: Giving out device to module sb_edac.c controller Ivy Bridge SrcID#0_Ha#0: DEV 0000:ff:0e.0 (INTERRUPT)
[ 7.435545] EDAC MC1...
I think it just igb driver issue... you can compile your own igb driver from intel as a work around
.
https://downloadcenter.intel.com/download/13663/Intel-Network-Adapter-Driver-for-82575-6-82580-I350-and-I210-211-Based-Gigabit-Network-Connections-for-Linux-
e1000e-x.x.x.x.tar.gz driver...
Seagate 8T 3.5 HDD x8 st8000nm0055 in raid10 (4 vdev) + Intel E3-1275v6 with c236 chipset 64GB RAM + sm961 as cache & log
dataset and volume both
host
compression=lz4 dedup=off and the rest are default
all fio results in both throughput/iops are 10% lower
I have notice that zfs 0.7.2 on pve 5.1 beta is about 10% slower compare to zfs 0.6.5.11 & pve 5.0
following is my fio testing command for write
fio --ioengine=libaio --name=TEST --filename=test --bs=4M --iodepth=256 --size=65G --readwrite=write; rm test
following is my fio testing command...
according to https://01.org/igvt-g/blogs/wangbo85/2017/gvt-g-upstream-status-update-were-transition-phase
“Upstream” version GVT-g
First public release date Feb. 2017
Last public release date ---
First Version
Kernel: 4.10
Xen: 4.7...
Does Proxmox VE 5.0 beta 2 finally support Intel's GVT-D or KVMGT?
according to
https://01.org/igvt-g/blogs/wangbo85/2017/intel-gvt-g-kvmgt-public-release-q42016
How do I use GVT-g in PVE 5.0 beta 2?
I can see kvmgt.ko @
/lib/modules/4.10.15-1-pve/kernel/drivers/gpu/drm/i915/gvt/kvmgt.ko...
according to https://kernelnewbies.org/Linux_4.10#head-6b7d1bd2f7247da9c87798a91e10302b0cc32331 kernel 4.10 12.1 it merges with intel GVT-g device code already
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