search for: handshake

...ave traced it to accept in auth_master_listener.c witch fails with errno=71 (EPROTO) weird... 2- It some times works and I can log-in but imap gets killed by signal 6 (abort?) See the logs: Jan 24 12:40:25 dovecot: Dovecot v1.0.beta2 starting up Jan 24 12:40:26 dovecot: imap-login: Error sending handshake to auth server: Transport endpoint is not connected Jan 24 12:40:26 dovecot: imap-login: Error sending handshake to auth server: Transport endpoint is not connected Jan 24 12:40:26 dovecot: imap-login: Error sending handshake to auth server: Transport endpoint is not connected Jan 24 12:40:26 dovec...

More nbd-protocol.h improvements Eric Blake (2): common/protocol: Switch nbdmagic to uint64_t common/protocol: Declare additional constants common/protocol/nbd-protocol.h | 16 ++++++++++------ server/protocol-handshake-newstyle.c | 2 +- server/protocol-handshake-oldstyle.c | 2 +- plugins/nbd/nbd-standalone.c | 2 +- tests/test-layers.c | 2 +- 5 files changed, 14 insertions(+), 10 deletions(-) -- 2.21.0

Diff against libnbd’s copy of this file, and change this one until it matches. --- common/protocol/nbd-protocol.h | 76 +++++++++++++++++----------- server/protocol-handshake-newstyle.c | 26 +++++----- server/protocol-handshake-oldstyle.c | 4 +- server/protocol.c | 25 ++++----- tests/test-layers.c | 14 ++--- 5 files changed, 81 insertions(+), 64 deletions(-) diff --git a/common/protocol/nbd-protocol.h b/common/protocol/nbd-proto...

...un 21 19:29 .. drwxr-xr-x 3 root root 16384 Jun 21 19:34 . dr-xr-xr-x. 21 root root 4096 Jun 21 19:29 .. drwxr-xr-x 3 root root 16384 Jun 21 19:34 . dr-xr-xr-x. 21 root root 4096 Jun 21 19:29 .. drwxr-xr-x 3 root root 16384 Jun 21 19:34 . {and so on} When I try a fuse mount I get: [client-handshake.c:1445:client_setvolume_cbk] 0-share-client-0: Server and Client lk-version numbers are not same, reopening the fds I have tried the fedora 16 RPMs and also built new fedora 17 RPMs. Full Log: [2012-06-21 19:24:35.633510] I [glusterfsd.c:1666:main] 0-/usr/sbin/glusterfs: Started running /usr/...

...b14f1e # Parent d7d5078d08c711032837dcac79a4450226ec2ce5 nbdkit: Fix flags in old-style connection diff -r d7d5078d08c7 -r dbd1ea0a401c src/connections.c --- a/src/connections.c Sun Sep 25 05:04:02 2016 +0200 +++ b/src/connections.c Mon Sep 26 17:28:54 2016 +0200 @@ -155,7 +155,7 @@ struct old_handshake handshake; int64_t r; uint64_t exportsize; - uint16_t gflags, eflags; + uint32_t flags; int fl; r = plugin_get_size (conn); @@ -169,14 +169,13 @@ exportsize = (uint64_t) r; conn->exportsize = exportsize; - gflags = 0; - eflags = NBD_FLAG_HAS_FLAGS; + flags = NBD_FLAG_H...

...handy for testing a client implementation to have a server that can easily be forced into older behaviors, without having to recompile a one-off hack into a server or dig up an older server binary that lacked a newer feature. To see the patch in action, try things like: $ ./nbdkit -U - -fv --mask-handshake=0 null \ --run 'qemu-nbd --list -k $unixsocket' Signed-off-by: Eric Blake <eblake@redhat.com> --- docs/nbdkit-protocol.pod | 25 ++++++++++++++++++----- docs/synopsis.txt | 2 +- server/internal.h | 1 + server/options.h...

Hello, Upgraded from 1.2.x to 2.0.5, converted configuration as described in http://wiki2.dovecot.org/Upgrading/2.0 and now I'm unable to log in to imap server. Dovecot error.log shows: Oct 21 09:52:48 imap-login: Error: Timeout waiting for handshake from auth server. my pid=13338, input bytes=0 Oct 21 09:52:48 imap-login: Error: Timeout waiting for handshake from auth server. my pid=13364, input bytes=0 Oct 21 09:52:48 imap-login: Error: Timeout waiting for handshake from auth server. my pid=13337, input bytes=0 Oct 21 09:52:48 imap-login:...

We should have only one NBD protocol file. Let's make nbdkit's version the canonical one, and use it in libnbd. Rich.

...rom 0) [2017-12-05 10:20:13.974236] I [rpc-clnt.c:1986:rpc_clnt_reconfig] 0-archive-client-2: changing port to 49153 (from 0) [2017-12-05 10:20:13.974818] I [rpc-clnt.c:1986:rpc_clnt_reconfig] 0-archive-client-5: changing port to 49153 (from 0) [2017-12-05 10:20:13.974862] I [MSGID: 114057] [client-handshake.c:1478:select_server_supported_programs] 0-archive-client-0: Using Program GlusterFS 3.3, Num (1298437), Version (330) [2017-12-05 10:20:13.974877] I [rpc-clnt.c:1986:rpc_clnt_reconfig] 0-archive-client-7: changing port to 49153 (from 0) [2017-12-05 10:20:13.974925] I [MSGID: 114057] [client-handsh...

...ing error shows a couple of times on server (systemd -> glusterd): [2018-04-09 11:46:46.254071] C [mem-pool.c:613:mem_pools_init_early] 0-mem-pool: incorrect order of mem-pool initialization (init_done=3) Client logs: Client on 192-net: [2018-04-09 11:35:31.402979] I [MSGID: 114046] [client-handshake.c:1231:client_setvolume_cbk] 5-urd-gds-volume-client-1: Connected to urd-gds-volume-client-1, attached to remote volume '/urd-gds/gluster'. [2018-04-09 11:35:31.403019] I [MSGID: 114047] [client-handshake.c:1242:client_setvolume_cbk] 5-urd-gds-volume-client-1: Server and Client lk-version n...

...]: Invalid packet seqno: 91 != 0 from node_3 (10.0.0.2 port 655) May 09 09:25:24 node-1 tincd[14195]: Invalid packet seqno: 92 != 0 from node_3 (10.0.0.2 port 655) May 09 09:25:24 node-1 tincd[14195]: Invalid packet seqno: 93 != 0 from node_3 (10.0.0.2 port 655) May 09 09:25:24 node-1 tincd[14195]: Handshake phase not finished yet from node_3 (10.0.0.2 port 655) May 09 09:25:24 node-1 tincd[14195]: Failed to decrypt and verify packet from node_2 (10.0.0.3 port 655) May 09 09:25:24 node-1 tincd[14195]: Invalid packet seqno: 9 != 0 from node_2 (10.0.0.3 port 655) May 09 09:25:24 node-1 tincd[14195]: Inva...

...systemd -> glusterd): > > [2018-04-09 11:46:46.254071] C [mem-pool.c:613:mem_pools_init_early] > 0-mem-pool: incorrect order of mem-pool initialization (init_done=3) > > > Client logs: > > Client on 192-net: > > [2018-04-09 11:35:31.402979] I [MSGID: 114046] [client-handshake.c:1231:client_setvolume_cbk] > 5-urd-gds-volume-client-1: Connected to urd-gds-volume-client-1, attached > to remote volume '/urd-gds/gluster'. > [2018-04-09 11:35:31.403019] I [MSGID: 114047] [client-handshake.c:1242:client_setvolume_cbk] > 5-urd-gds-volume-client-1: Server and...

...you may know, we have some issues using OpenSSH in Iran. Recently the government did some packet filtering on some protocols, including SSH. We don't know what exactly they've done but it appears to be some routing rule that prevents SSH protocol to initiate a connection. Its like that the handshake packet is dropped. Fortunately there is a patch on OpenSSH done by Bruce Leidl ( https://github.com/brl/obfuscated-openssh) that obfuscates the handshake packet and luckily it helps us pass through this annoying packet filtering. But sadly this patch isn't implemented in the main project. We,...

...the server or the client side, to see how the other side reacts, similar to the recently-added nbd_set_request_structured_replies). I'm open to naming suggestions on the command-line option. Eric Blake (2): server: Skip option haggling from client lacking fixed newstyle server: Add --mask-handshake option for integration testing docs/nbdkit-protocol.pod | 25 ++++++++++++++++++----- docs/synopsis.txt | 2 +- server/internal.h | 1 + server/options.h | 2 ++ server/main.c | 30 ++++++++++++++++++--...

...ocs/nbdkit-captive.pod | 12 ++- server/internal.h | 4 +- server/Makefile.am | 1 + server/captive.c | 22 ++++- server/connections.c | 7 -- server/main.c | 6 ++ server/protocol-handshake-newstyle.c | 117 ++++++++++++++++++++------- server/protocol-handshake-oldstyle.c | 3 + tests/Makefile.am | 2 + tests/test-long-name.sh | 101 +++++++++++++++++++++++ 10 files changed, 231 insertions(+), 44 deletions(-) create mode 100755 tests/test-long-name...

...-04-09 11:46:46.254071] C [mem-pool.c:613:mem_pools_init_early] > > 0-mem-pool: incorrect order of mem-pool initialization (init_done=3) > > > > > > Client logs: > > > > Client on 192-net: > > > > [2018-04-09 11:35:31.402979] I [MSGID: 114046] [client-handshake.c:1231:client_setvolume_cbk] > > 5-urd-gds-volume-client-1: Connected to urd-gds-volume-client-1, attached > > to remote volume '/urd-gds/gluster'. > > [2018-04-09 11:35:31.403019] I [MSGID: 114047] [client-handshake.c:1242:client_setvolume_cbk] > > 5-urd-gds-volume-...

...0:20:13.974236] I [rpc-clnt.c:1986:rpc_clnt_reconfig] >0-archive-client-2: changing port to 49153 (from 0) >[2017-12-05 10:20:13.974818] I [rpc-clnt.c:1986:rpc_clnt_reconfig] >0-archive-client-5: changing port to 49153 (from 0) >[2017-12-05 10:20:13.974862] I [MSGID: 114057] >[client-handshake.c:1478:select_server_supported_programs] >0-archive-client-0: Using Program GlusterFS 3.3, Num (1298437), Version >(330) >[2017-12-05 10:20:13.974877] I [rpc-clnt.c:1986:rpc_clnt_reconfig] >0-archive-client-7: changing port to 49153 (from 0) >[2017-12-05 10:20:13.974925] I [MSGID: 11...

...wing error shows a couple of times on server (systemd -> glusterd): [2018-04-09 11:46:46.254071] C [mem-pool.c:613:mem_pools_init_early] 0-mem-pool: incorrect order of mem-pool initialization (init_done=3) Client logs: Client on 192-net: [2018-04-09 11:35:31.402979] I [MSGID: 114046] [client-handshake.c:1231:client_setvolume_cbk] 5-urd-gds-volume-client-1: Connected to urd-gds-volume-client-1, attached to remote volume '/urd-gds/gluster'. [2018-04-09 11:35:31.403019] I [MSGID: 114047] [client-handshake.c:1242:client_setvolume_cbk] 5-urd-gds-volume-client-1: Server and Client lk-version n...

...r use by other projects, rename it. --- common/protocol/Makefile.am | 10 +++++----- common/protocol/{protocol.h => nbd-protocol.h} | 6 +++--- common/protocol/protostrings.sed | 6 +++--- plugins/nbd/nbd-standalone.c | 2 +- server/protocol-handshake-newstyle.c | 2 +- server/protocol-handshake-oldstyle.c | 2 +- server/protocol-handshake.c | 2 +- server/protocol.c | 2 +- tests/test-layers.c | 2 +- 9 files changed, 17 insertions(+), 17 deletio...

...3.974236] I [rpc-clnt.c:1986:rpc_clnt_reconfig] 0-archive-client-2: changing > port to 49153 (from 0) > [2017-12-05 10:20:13.974818] I [rpc-clnt.c:1986:rpc_clnt_reconfig] 0-archive-client-5: changing > port to 49153 (from 0) > [2017-12-05 10:20:13.974862] I [MSGID: 114057] [client- > handshake.c:1478:select_server_supported_programs] 0-archive-client-0: Using Program GlusterFS > 3.3, Num (1298437), Version (330) > [2017-12-05 10:20:13.974877] I [rpc-clnt.c:1986:rpc_clnt_reconfig] 0-archive-client-7: changing > port to 49153 (from 0) > [2017-12-05 10:20:13.974925] I [MSGID: 11...