search for: sock1

...-1,6 +1,6 @@ #!/usr/bin/env bash # nbdkit -# Copyright (C) 2019 Red Hat Inc. +# Copyright (C) 2019-2020 Red Hat Inc. # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions are @@ -64,14 +64,14 @@ files="$sock1 $sock2 $pid1 $pid2 nbd-tls-psk.out" rm -f $files cleanup_fn rm -f $files +# Run nbd plugin as intermediary; also test our retry code +start_nbdkit -P "$pid2" -U "$sock2" --tls=off nbd retry=5 \ + tls=require tls-psk=keys.psk tls-username=qemu socket="$sock1"...

...sting. +requires_plugin sh +requires nbdinfo --version + +# Does the nbd plugin support dynamic lists? +if ! nbdkit --dump-plugin nbd | grep -sq libnbd_dynamic_list=1; then + echo "$0: nbd plugin built without dynamic export list support" + exit 77 +fi + +base=test-nbd-dynamic-list +sock1=`mktemp -u` +sock2=`mktemp -u` +pid1="$base.pid1" +pid2="$base.pid2" +files="$sock1 $sock2 $pid1 $pid2 $base.list $base.out1 $base.out2" +rm -f $files +cleanup_fn rm -f $files + +fail=0 + +# Start a long-running server with .list_exports and .default_export +# set to v...

...> # nbdkit > -# Copyright (C) 2019 Red Hat Inc. > +# Copyright (C) 2019-2020 Red Hat Inc. > # > # Redistribution and use in source and binary forms, with or without > # modification, are permitted provided that the following conditions are > @@ -64,14 +64,14 @@ files="$sock1 $sock2 $pid1 $pid2 nbd-tls-psk.out" > rm -f $files > cleanup_fn rm -f $files > > +# Run nbd plugin as intermediary; also test our retry code > +start_nbdkit -P "$pid2" -U "$sock2" --tls=off nbd retry=5 \ > + tls=require tls-psk=keys.psk tls-username=...

Another series on top of my exportname filter, marking off another todo bullet point. With this, you can now use the NBD plugin as a transparent passthrough of all export names served by the remote server in both directions (list advertisement server to client, and export name from client to server). Eric Blake (3): nbd: Implement .default_export, .export_description nbd: Add

...}; diff --git a/tests/test-nozero.sh b/tests/test-nozero.sh index 1282586..fc22420 100755 --- a/tests/test-nozero.sh +++ b/tests/test-nozero.sh @@ -39,12 +39,14 @@ sock3=`mktemp -u` sock4=`mktemp -u` sock5a=`mktemp -u` sock5b=`mktemp -u` +sock6=`mktemp -u` files="nozero1.img nozero1.log $sock1 nozero1.pid nozero2.img nozero2.log $sock2 nozero2.pid nozero3.img nozero3.log $sock3 nozero3.pid nozero4.img nozero4.log $sock4 nozero4.pid nozero5.img nozero5a.log nozero5b.log $sock5a $sock5b - nozero5a.pid nozero5b.pid" + nozero5a.pid nozero5b.pi...

...UDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT +# OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +# SUCH DAMAGE. + +source ./functions.sh +set -xe + +requires nbdsh -c 'exit (not h.supports_uri ())' + +plugin=.libs/test-stdio-plugin.so +requires test -f $plugin + +sock1=`mktemp -u` +sock2=`mktemp -u` +files="test-stdio.in test-stdio.out test-stdio.err + test-stdio.pid1 test-stdio.pid2 $sock1 $sock2" +rm -f $files +cleanup_fn rm -f $files + +# Using a seekable file lets us prove that if the plugin consumes less +# than the full input, the next process se...

...k.sh b/tests/test-nbd-tls-psk.sh index d0bbc468..82822d11 100755 --- a/tests/test-nbd-tls-psk.sh +++ b/tests/test-nbd-tls-psk.sh @@ -73,9 +73,9 @@ LIBNBD_DEBUG=1 start_nbdkit -P "$pid2" -U "$sock2" --tls=off \ nbd tls=require tls-psk=keys.psk tls-username=qemu socket="$sock1" # Run unencrypted client -LANG=C qemu-img info -f raw "nbd+unix:///?socket=$sock2" > nbd-tls-psk.out +qemu-img info --output=json -f raw "nbd+unix:///?socket=$sock2" > nbd-tls-psk.out cat nbd-tls-psk.out -grep -sq "^file format: raw" nbd-tls-psk.out -g...

This patch is a straightforward refactoring of libnbd?s nbdcopy program, and not very interesting. However I have plans for nbdcopy (see full todo below). I would like to use this utility for virt-v2v as a replacement for ?qemu-img convert?. qemu-img has caused us a series of problems: - change in zeroing behaviour caused a big performance regression - qemu-img reads extents up-front which

In v2: - use int instead of bool in the public header - split the tests from the code - don't overload test-layers; instead, add new tests - add a missing fflush exposed by the new tests - other minor cleanups Eric Blake (3): server: Add nbdkit_stdio_safe server: Sanitize stdin/out before running plugin code server: More tests of stdin/out handling docs/nbdkit-plugin.pod |

It's been several weeks since I posted v2 (I got distracted by improving libnbd to better test things, which in turn surfaced some major memory leak problems in nbdsh that are now fixed). Many of the patches are minor rebases from v2, with the biggest changes being fallout from: - patch 2: rename nbdkit_add_default_export to nbdkit_use_default_export - overall: this missed 1.22, so update

libnbd-0.1.4-1 is now available in Fedora 29/30 updates testing. Diffs since v2 - rebase to master, bump from libnbd 0.1.2 to 0.1.3+, add tests to TLS usage which flushed out the need to turn relative pathnames into absolute, doc tweaks Now that the testsuite covers TLS and libnbd has been fixed to provide the things I found lacking when developing v2, I'm leaning towards pushing this on

Also available here: https://github.com/rwmjones/nbdkit/tree/2020-windows-mingw-nolib After a lot of work I have made the port to Windows work without using a separate library. Instead, on Windows only, we build an "import library" (library of stubs) which resolves references to nbdkit_* functions in the main program and fixes up the plugin, basically the first technique outlined in