similar to: How to tune rsync to speed up?

Sebastian G??decke via rsync <rsync at lists.samba.org> wrote: > We're facing some flapping traffic when rsyncing atm 70T from > one server to an DELL Isilon. > Both systems are connected with 10G Fiber (not Channel). > So we started with one simple "rsync -a /src /dest" to the DELL > by using NFS3. > ... > I always thought (and had observed it so far with

Hello all, I was reading up on SMB Direct support and it seems very interesting. I looked through slides of a presentation by Stefan Metzmacher about SMB Direct last year: https://www.samba.org/~metze/presentations/2018/SDC/StefanMetzmacher_SDC2018-SMB-Direct-Status-rev1-presentation.pdf I was wondering what the current support of of SMB Direct for Samba. I have a Windows 10 Pro for Workstations

On Wed, Jul 31, 2019 at 11:02:18AM +0000, douxevip via samba wrote: > Hi all, is there anybody on the mailing list who is more knowledgeable about SMB direct? Would appreciate some pointers. See below. Thanks. > > -------- Original Message -------- > On Jul 25, 2019, 22:52, douxevip via samba < samba at lists.samba.org> wrote: > Hello all, I was reading up on SMB Direct

Hello all, I'm currently experiencing an issue with an NFS server I've built (a Dell R710 with a Dell PERC H800/LSI 2108 and four external disk trays). It's a backup target for Solaris 10, CentOS 5.5 and CentOS 6.2 servers that mount it's data volume via NFS. It has two 10gig NICs set up in a layer2+3 bond for one network, and two more 10gig NICs set up in the same way in another

# cat /etc/redhat-release CentOS Linux release 7.1.1503 (Core) # uname -r 3.10.0-123.20.1.el7.x86_64 Hi, We use iSCSI over a 10G Ethernet Adapter and SRP over an Infiniband adapter to provide multipathing to our storage: # lspci | grep 10-Gigabit 81:00.0 Ethernet controller: Intel Corporation 82599ES 10-Gigabit SFI/SFP+ Network Connection (rev 01) 81:00.1 Ethernet controller: Intel Corporation

Hi all, is there anybody on the mailing list who is more knowledgeable about SMB direct? Would appreciate some pointers. See below. Thanks. -------- Original Message -------- On Jul 25, 2019, 22:52, douxevip via samba < samba at lists.samba.org> wrote: Hello all, I was reading up on SMB Direct support and it seems very interesting. I looked through slides of a presentation by Stefan

https://bugzilla.netfilter.org/show_bug.cgi?id=1776 Bug ID: 1776 Summary: No hw offload for flowtables with intel x710 Product: nftables Version: unspecified Hardware: All OS: other Status: NEW Severity: normal Priority: P5 Component: kernel Assignee: pablo at netfilter.org

When start service libvirtd by service libvirtd start the network will broke for a while and then reconnected. Following is /var/log/messages: Feb 24 13:28:51 node-0 kernel: lo: Dropping TSO features since no CSUM feature. Feb 24 13:28:51 node-0 kernel: lo: Disabled Privacy Extensions Feb 24 13:28:51 node-0 kernel: virbr0: Dropping TSO features since no CSUM feature. Feb 24 13:28:51 node-0

hi guys I wonder if any of you might be using SFN6122F-R7 SFP+ (SFC9000, same firmware everywhere, Centos 7.5 too. I'm trying poor man's setup to get the servers onto 10GbE network. Setup is such that three Dell R815 are connected to each other, each has one Solarflare(SFP ports) and each Solarflare is set as net-team(both ports on a card are net-team device) with runner in broadcast

Hi there, It might that this question was already answered but I can't really find any proper documentation for this. I am in a process of migrating about 70T of files from our Win2016 storage server to a Samba (2:4.17.9+dfsg-0+deb12u3) server. Whilst doing this I want to preserve all the ACL's which were set on Windows shares. Is there any related documentation around this topic how to

When trying to start a FreeBSD 9.0 HVM guest I see the following line in qemu-dm-freebsd.log: qemu-dm: /src/xen-stable-hg/src/xen-4.1-testing.hg-build/tools/ioemu-dir/hw/eepro100.c:1320: eepro100_write4: Assertion `!"feature is missing in this emulation: " "unknown longword write"'' failed. The domain crashes. I suspect this occurs because I am trying to build the

Hi list, can somebody fix the bug that the device ixN is missing when the cable mainly the SFP+ module isn't inserted during boot?! Today I connected a new server to our storage system which has 3 ixgbe cards so 6 ports and is freebsd 9 based. Then I have noticed that the link is missing and the free ports were missing from ifconfig. Checking the dmesg revealed the problem. ixN: Hardware

Is it possible to do port mirroring while using sriov in the same host and in different host I am using libvirt What must i do? Perhaps bridge two controller virtual function If yes, should I do it with ovs-vsctl, or there is a libvirt functionnality libvirt version: 0.10.2, package: 29.el6_5.12 Open vSwitch) 1.9.0 My ethernet card is... Intel Corporation 82599ES 10-Gigabit

lejeczek via CentOS wrote: > hi guys > > I wonder if any of you might be using SFN6122F-R7 SFP+ (SFC9000, same > firmware everywhere, Centos 7.5 too. > > I'm trying poor man's setup to get the servers onto 10GbE network. > > > Setup is such that three Dell R815 are connected to each other, each has > one Solarflare(SFP ports) and each Solarflare is set as

Hi I am trying to do passthrough to guest using sriov and libvirt I tried to use both techniques from here http://wiki.libvirt.org/page/Networking#Assignment_with_.3Chostdev.3E <http://wiki.libvirt.org/page/Networking#Assignment_with_.3Chostdev.3E> Assignment from a pool of SRIOV VFs in a libvirt <network> definition Assignment with <interface

On Fri, Apr 6, 2018 at 3:28 PM, Nathan.Wittie--- via Syslinux <syslinux at zytor.com> wrote: > Issue Statement: > PXE booting from BIOS systems works fine on both 6.03 and 6.04-pre1. New clients only support (u)EFI which results in the inability to load remote kernel or initrd. Tested with both Syslinux 6.03 and 6.04-pre1. So far unable to boot any (u)EFI clients unless both initrd and

hi, I have a hard time figuring this out, the kernel says: ... ix0: <Intel(R) PRO/10GbE PCI-Express Network Driver, Version - 2.5.15> port 0xecc0-0xecdf mem 0xd9e80000-0xd9efffff,0xd9ff8000-0xd9ffbfff irq 40 at device 0.0 on pci4 ix0: Using MSIX interrupts with 9 vectors ix0: Ethernet address: 90:e2:ba:29:c0:54 ix0: PCI Express Bus: Speed 5.0GT/s Width x8 ix1: <Intel(R) PRO/10GbE

Hi all, I have promised to do some testing and I finally find some time and infrastructure. So I have 3 servers with Gluster 3.10.5 on CentOS 7. I created replicated volume with arbiter (2+1) and VM on KVM (via Openstack) with disk accessible through gfapi. Volume group is set to virt (gluster volume set gv_openstack_1 virt). VM runs current (all packages updated) Ubuntu Xenial. I set up

Issue Statement: PXE booting from BIOS systems works fine on both 6.03 and 6.04-pre1. New clients only support (u)EFI which results in the inability to load remote kernel or initrd. Tested with both Syslinux 6.03 and 6.04-pre1. So far unable to boot any (u)EFI clients unless both initrd and kernel are on PXE server. Using packet captures I see that the URI request for the remote file on the repo

I finally got a 10G card that is recognized by FreeBSD (9.1-stable): ... ix0: <Intel(R) PRO/10GbE PCI-Express Network Driver, Version - 2.4.8> port 0xecc0-0xecdf mem 0xd9e80000-0xd9efffff,0xd9ff8000-0xd9ffbfff irq 40 at device 0.0 on pci4 ix0: Using MSIX interrupts with 9 vectors ix0: RX Descriptors exceed system mbuf max, using default instead! ix0: Ethernet address: 90:e2:ba:29:c0:54