Displaying 3 results from an estimated 3 matches for "l143".
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2023 Mar 24
1
[PATCH 1/1] nbd/server: push pending frames after sending reply
...is obvious you know your message boundaries, and
will benefit from TCP_NODELAY, at the expense of potentially more
network traffic overhead. One more code search, and I find that we
use TCP_NODELAY in all of:
qemu client: https://gitlab.com/qemu-project/qemu/-/blob/master/nbd/client-connection.c#L143
nbdkit: https://gitlab.com/nbdkit/nbdkit/-/blob/master/server/sockets.c#L430
libnbd: https://gitlab.com/nbdkit/libnbd/-/blob/master/generator/states-connect.c#L41
so I think we _should_ be calling qio_channel_set_delay(false) for
qemu-nbd as well. That doesn't negate your patch, but rather ar...
2016 Jun 15
3
[Bug 11978] New: mkstemp failed: File name too long (36) when filename is under the limit
https://bugzilla.samba.org/show_bug.cgi?id=11978
Bug ID: 11978
Summary: mkstemp failed: File name too long (36) when filename
is under the limit
Product: rsync
Version: 3.1.1
Hardware: All
OS: All
Status: NEW
Severity: normal
Priority: P5
Component: core
2023 Mar 24
1
[PATCH 1/1] nbd/server: push pending frames after sending reply
On Fri, Mar 24, 2023 at 11:47:20AM +0100, Florian Westphal wrote:
> qemu-nbd doesn't set TCP_NODELAY on the tcp socket.
>
> Kernel waits for more data and avoids transmission of small packets.
> Without TLS this is barely noticeable, but with TLS this really shows.
>
> Booting a VM via qemu-nbd on localhost (with tls) takes more than
> 2 minutes on my system. tcpdump