search for: error_unless_nbdkit_min_version

...* nbdkit plugin_name --dump-plugin output. *) dump_plugin : (string * string) list; + + (* nbdkit directory containing the filters. *) + filterdir : string; } (* Check that nbdkit is available and new enough. *) @@ -105,6 +108,12 @@ let common_create plugin_name plugin_args plugin_env = error_unless_nbdkit_min_version dump_config; error_unless_nbdkit_compiled_with_selinux dump_config; + (* Get the filterdir. *) + let filterdir = + try List.assoc "filterdir" dump_config + with Not_found -> + error (f_"nbdkit --dump-config output did not contain filterdir") in + (* Get t...

Part 2 fix for: https://bugzilla.redhat.com/show_bug.cgi?id=1842440 Actually this fix on its own should be sufficient, but probably we want the nbdkit fixes too. Note this uses actual OCaml 4.05 features! ("let open" and the Unix.tcgetattr functions). I checked that both features are available on RHEL 7's OCaml. Rich.

Patch 1 was previously posted here: https://www.redhat.com/archives/libguestfs/2020-June/msg00086.html to handle this bug: https://bugzilla.redhat.com/show_bug.cgi?id=1848862 I was able to observe this bug and for me at least disabling readahead seems to cure it. Patches 2 and 3 are simplifications, removing a now-undocumented feature of virt-v2v-copy-to-local and thus simplifying greatly the

...output. *) > dump_plugin : (string * string) list; >+ >+ (* nbdkit directory containing the filters. *) >+ filterdir : string; > } > > (* Check that nbdkit is available and new enough. *) >@@ -105,6 +108,12 @@ let common_create plugin_name plugin_args plugin_env = > error_unless_nbdkit_min_version dump_config; > error_unless_nbdkit_compiled_with_selinux dump_config; > >+ (* Get the filterdir. *) >+ let filterdir = >+ try List.assoc "filterdir" dump_config >+ with Not_found -> >+ error (f_"nbdkit --dump-config output did not contain filter...

This series (except the last one) changes virt-v2v to use nbdkit for several input modes: -i vmx -it vddk: No change in functionality, as this already uses nbdkit-vddk-plugin, but the code is refactored for the other modes to use. -i libvirtxml: Use nbdkit-curl-plugin instead of qemu curl. vCenter: Use nbdkit-curl-plugin instead of qemu curl. xen: Use nbdkit-ssh-plugin instead of qemu

v3 posted here: https://www.redhat.com/archives/libguestfs/2019-July/msg00200.html v4: - The first patch in the v3 series was just a trivial doc whitespace fix so I pushed it. - There's a new patch using the nbdkit-retry-filter. This is not actually upstream in nbdkit but we know enough about how it will work. - Rebased against master and reran the tests. Rich.

v2 was posted here: https://www.redhat.com/archives/libguestfs/2019-July/msg00115.html This also has links to earlier versions. v3: - The 01/11 patch in v2 included a bunch of unnecessary plus one necessary change to how input_password is passed around. I moved the necessary change into the final patch (implementing SSH password authentication) and dropped the rest. - The 01/11

Originally posted here: https://www.redhat.com/archives/libguestfs/2019-April/thread.html#00054 https://www.redhat.com/archives/libguestfs/2019-April/msg00076.html https://www.redhat.com/archives/libguestfs/2019-April/msg00126.html This is a rebase on top of current master branch with no other changes. The first patch in the old series was pushed a while back, and the last "TEMPORARY"