search for: underlayed

Displaying 20 results from an estimated 121 matches for "underlayed".

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2018 Sep 13
1
[PATCH net-next V2 11/11] vhost_net: batch submitting XDP buffers to underlayer sockets
On Wed, Sep 12, 2018 at 11:17:09AM +0800, Jason Wang wrote: > +static void vhost_tx_batch(struct vhost_net *net, > + struct vhost_net_virtqueue *nvq, > + struct socket *sock, > + struct msghdr *msghdr) > +{ > + struct tun_msg_ctl ctl = { > + .type = TUN_MSG_PTR, > + .num = nvq->batched_xdp, > + .ptr = nvq->xdp, > + }; > + int err; > +
2018 Sep 07
1
[PATCH net-next 11/11] vhost_net: batch submitting XDP buffers to underlayer sockets
On Fri, Sep 07, 2018 at 03:41:52PM +0800, Jason Wang wrote: > > > @@ -556,10 +667,14 @@ static void handle_tx_copy(struct vhost_net *net, struct socket *sock) > > > size_t len, total_len = 0; > > > int err; > > > int sent_pkts = 0; > > > + bool bulking = (sock->sk->sk_sndbuf == INT_MAX); > > What does bulking mean? > > The
2015 Jun 30
3
Sysvol on GlusterFS?
Hi all, CTDB seems to be needing an underlaying GlusterFS. Would it be possible to declare a second GlusterFS share to host Sysvol data? I have no experience about distributed file systems, so I'm not sure this GlusterFS file system would act as a normal FS (modulo locking process) from Samba point of view when it access to that FS. Then Samba would share this through CIFS these data...
2002 Jul 01
0
Re: LPRng: Putting a stamp on all printed sheet
Here is a an encapsulated postscript file and some raw, generic postscript commands to precede and follow the EPS file which puts a message on the page. I have tried this out on two postscript files and it works. NOW, you will have to generate this file for each print job with the appropriate parameters, including, I suppose, the right bounding box, the right location of the text, maybe change
2018 May 21
0
[RFC PATCH net-next 12/12] vhost_net: batch submitting XDP buffers to underlayer sockets
This patch implements XDP batching for vhost_net with tun. This is done by batching XDP buffs in vhost and submit them when: - vhost_net can not build XDP buff (mostly because of the size of packet) - #batched exceeds the limitation (VHOST_NET_RX_BATCH). - tun accept a batch of XDP buff through msg_control and process them in a batch With this tun XDP can benefit from e.g batch transmission
2018 Sep 06
0
[PATCH net-next 11/11] vhost_net: batch submitting XDP buffers to underlayer sockets
This patch implements XDP batching for vhost_net. The idea is first to try to do userspace copy and build XDP buff directly in vhost. Instead of submitting the packet immediately, vhost_net will batch them in an array and submit every 64 (VHOST_NET_BATCH) packets to the under layer sockets through msg_control of sendmsg(). When XDP is enabled on the TUN/TAP, TUN/TAP can process XDP inside a loop
2018 Sep 12
0
[PATCH net-next V2 11/11] vhost_net: batch submitting XDP buffers to underlayer sockets
This patch implements XDP batching for vhost_net. The idea is first to try to do userspace copy and build XDP buff directly in vhost. Instead of submitting the packet immediately, vhost_net will batch them in an array and submit every 64 (VHOST_NET_BATCH) packets to the under layer sockets through msg_control of sendmsg(). When XDP is enabled on the TUN/TAP, TUN/TAP can process XDP inside a loop
2018 Sep 07
0
[PATCH net-next 11/11] vhost_net: batch submitting XDP buffers to underlayer sockets
On 2018?09?07? 00:46, Michael S. Tsirkin wrote: > On Thu, Sep 06, 2018 at 12:05:26PM +0800, Jason Wang wrote: >> This patch implements XDP batching for vhost_net. The idea is first to >> try to do userspace copy and build XDP buff directly in vhost. Instead >> of submitting the packet immediately, vhost_net will batch them in an >> array and submit every 64
2005 Apr 28
2
Files =>2GB"
Hello to the list, We have installed samba 3.0.12 on a solaris sparc server , mainly acting as a backup-server. Now the problem: Some user want to save whole disk-images on their shares which exceed the 2 GB limit. Now my question: Do i need to compile with option "-m64" , or is the underlaying FS responseable for a successful action Kind regards martin schreiber
2002 Apr 20
2
How well ext3 will tolerate errors?
Hi! I would like to know how well ext3/(ext2) will tolerate underlaying errors (I am planning to use loop-AES backed ext3 fs). So if there is 1024 bytes corruption of data what will be the worst case: - If this data belongs to some file, this part of data(file) has been lost? - If this data belongs to superblock, I have to repair ext3 and use another superblock? - If this data belongs to
2018 Sep 06
2
[PATCH net-next 11/11] vhost_net: batch submitting XDP buffers to underlayer sockets
On Thu, Sep 06, 2018 at 12:05:26PM +0800, Jason Wang wrote: > This patch implements XDP batching for vhost_net. The idea is first to > try to do userspace copy and build XDP buff directly in vhost. Instead > of submitting the packet immediately, vhost_net will batch them in an > array and submit every 64 (VHOST_NET_BATCH) packets to the under layer > sockets through msg_control of
2018 Sep 06
2
[PATCH net-next 11/11] vhost_net: batch submitting XDP buffers to underlayer sockets
On Thu, Sep 06, 2018 at 12:05:26PM +0800, Jason Wang wrote: > This patch implements XDP batching for vhost_net. The idea is first to > try to do userspace copy and build XDP buff directly in vhost. Instead > of submitting the packet immediately, vhost_net will batch them in an > array and submit every 64 (VHOST_NET_BATCH) packets to the under layer > sockets through msg_control of
2013 Dec 17
1
Project pre planning
Hello GlusterFS users, can anybody give me please his opinion about the following facts and questions: 4 storage server with 16 SATA bays, connected by GigE: Q1: Volume will be set up as distributed-replicated. Maildir, FTP Dir, htdocs, file store directory => as sub dir's in one big GlusterVolume or each dir in it's own GlusterVolume? Q2: Set up the bricks as a collection of
2018 Sep 13
1
[PATCH net-next V2 00/11] vhost_net TX batching
On Thu, Sep 13, 2018 at 09:28:19AM -0700, David Miller wrote: > From: Jason Wang <jasowang at redhat.com> > Date: Wed, 12 Sep 2018 11:16:58 +0800 > > > This series tries to batch submitting packets to underlayer socket > > through msg_control during sendmsg(). This is done by: > ... > > Series applied, thanks Jason. Going over it now I don't see a lot to
2018 Sep 20
1
[PATCH net-next] vhost_net: add a missing error return
We accidentally left out this error return so it leads to some use after free bugs later on. Fixes: 0a0be13b8fe2 ("vhost_net: batch submitting XDP buffers to underlayer sockets") Signed-off-by: Dan Carpenter <dan.carpenter at oracle.com> diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c index dd4e0a301635..1bff6bc8161a 100644 --- a/drivers/vhost/net.c +++
2015 Aug 28
2
Active Directory clients in DMZ
Hi. I have two Samba 4 Domain Controller in the LAN network, and I need to join some Windows clients from the DMZ network. I read the document at https://wiki.samba.org/index.php/OpenLDAP_as_proxy_to_AD#Authentication_against_AD_through_openLDAP_proxy and it tells about an OpenLDAP proxy to authenticate some external services through it, but I need to join some Windows clients so I think I
2001 Dec 19
2
Samba-3.0
Hi to all does someone knows why Samba 3.0 isn?t possible to mount any Shares from a Server ? i used Domain Authentication and the Share Listing works fine. but when i try to mount the share no Error is logged. the Share is listed in mount but isn?t accessible, just the underlayed Folder. umounting brings up the Error //../.. not mounted ... any suggestions and help would be nice 8) using Samba 2.2.2 works fine. Greetz Mike
2004 Aug 24
1
[LLVMdev] How to use DSAA?
I can use the interfaces of AliasAnalysis in my pass, but how to specify the underlaying pass of AliasAnalysis is DSAA? Thanks. Xia ______________________________________ ע������30��������䣨 http://mail.sina.com.cn/chooseMode.html �� =================================================================== 15��HPѸ�۱ʼDZ���ǧԪ,����ǧԪ������� (http://ad4.sina.com.cn/wx/ads/hpzhui823.html)
2018 Apr 10
4
[virtio-dev] Re: [RFC] vhost: introduce mdev based hardware vhost backend
> -----Original Message----- > From: Paolo Bonzini [mailto:pbonzini at redhat.com] > Sent: Tuesday, April 10, 2018 3:52 PM > To: Bie, Tiwei <tiwei.bie at intel.com>; Jason Wang <jasowang at redhat.com> > Cc: mst at redhat.com; alex.williamson at redhat.com; ddutile at redhat.com; > Duyck, Alexander H <alexander.h.duyck at intel.com>; virtio-dev at lists.oasis-
2008 Jul 02
1
flow map lines between point pairs (latitude/longitude)
I have a dataset giving traffic between pairs of ports, and the lat/lon of each port, roughly as follows: sample data as follows > df2VisitTrips[1:4,] Origin Destination NumberOfTrips OriginLatitude OriginLongitude DestinationLatitude DestinationLongitude 1 P1 P16 1 39.45965 -80.15633 40.76111 -79.54583 2 P1 P3