[Dovecot] dovecot nightly 20130117: dsync does returns "Name or service not known"

[Evgeny Basov]

More debug ouput:

$ dsync -D -v -o imapc_user="user at example.org" -o 
imapc_password="password"  -o imapc_host=imap.example.org -o
imapc_features=rfc822.size -o mailbox_list_index=no  backup -R -f -u
"user at example.org" imapc:
doveadm(vmail): Debug: Loading modules from directory: /usr/lib64/dovecot
doveadm(vmail): Debug: Module loaded:
/usr/lib64/dovecot/lib10_quota_plugin.so
doveadm(vmail): Debug: Loading modules from directory:
/usr/lib64/dovecot/doveadm
doveadm(vmail): Debug: Skipping module doveadm_acl_plugin, because
dlopen() failed: /usr/lib64/dovecot/doveadm/lib10_doveadm_acl_plugin.so:
undefined symbol: acl_user_module (this is usually intentional, so just
ignore this message)
doveadm(vmail): Debug: Skipping module doveadm_expire_plugin, because
dlopen() failed:
/usr/lib64/dovecot/doveadm/lib10_doveadm_expire_plugin.so: undefined
symbol: expire_set_deinit (this is usually intentional, so just ignore
this message)
doveadm(vmail): Debug: Module loaded:
/usr/lib64/dovecot/doveadm/lib10_doveadm_quota_plugin.so
doveadm(vmail): Debug: Skipping module doveadm_fts_plugin, because
dlopen() failed: /usr/lib64/dovecot/doveadm/lib20_doveadm_fts_plugin.so:
undefined symbol: fts_backend_rescan (this is usually intentional, so
just ignore this message)
doveadm(user at example.org): Debug: auth input: user at example.org
home=/var/vmail/example.org/user/ quota2_rule=*:storage=400000M
nodelay=Y uid=999 gid=999
doveadm(user at example.org): Debug: Added userdb setting: plugin/nodelay=Y
doveadm(user at example.org): Debug: Added userdb setting:
plugin/quota2_rule=*:storage=400000M
doveadm(user at example.org): Debug: Effective uid=999, gid=999,
home=/var/vmail/example.org/user/
doveadm(user at example.org): Debug: Quota root: name=Domain quota
backend=dict args=example.org:redis:host=127.0.0.1:prefix=domain/
doveadm(user at example.org): Debug: Quota rule: root=Domain quota
mailbox=* bytes=0 messages=0
doveadm(user at example.org): Debug: Quota rule: root=Domain quota
mailbox=Trash bytes=0 (5%) messages=0
doveadm(user at example.org): Debug: Quota root: name=User quota
backend=dict args=:redis:host=127.0.0.1:prefix=user/
doveadm(user at example.org): Debug: Quota rule: root=User quota mailbox=*
bytes=419430400000 messages=0
doveadm(user at example.org): Debug: Quota rule: root=User quota
mailbox=Trash bytes=+20971520000 (5%) messages=0
doveadm(user at example.org): Debug: dict quota: user=example.org,
uri=redis:host=127.0.0.1:prefix=domain/, noenforcing=0
doveadm(user at example.org): Debug: dict quota: user=user at example.org,
uri=redis:host=127.0.0.1:prefix=user/, noenforcing=0
doveadm(user at example.org): Debug: Namespace inbox: type=private,
prefix=, sep=, inbox=yes, hidden=no, list=yes, subscriptions=yes
location=mdbox:/var/vmail/example.org/user:INDEX=/var/vmail_indexes/example.org/user/
doveadm(user at example.org): Debug: fs: root=/var/vmail/example.org/user,
index=/var/vmail_indexes/example.org/user, indexpvt=, control=, inbox=, alt=
doveadm(user at example.org): Debug: Namespace : Using permissions from
/var/vmail/example.org/user: mode=0700 gid=default
ssh: Could not resolve hostname remote: Name or service not known
dsync-local(user at example.org): Debug: brain M: in state=send_mailbox_tree
dsync-local(user at example.org): Debug: brain M: out
state=send_mailbox_tree_deletes changed=1
dsync-local(user at example.org): Debug: brain M: in
state=send_mailbox_tree_deletes
dsync-local(user at example.org): Debug: brain M: out
state=recv_mailbox_tree changed=1
dsync-local(user at example.org): Debug: brain M: in state=recv_mailbox_tree
dsync-local(user at example.org): Error: read(remote) failed: EOF
dsync-local(user at example.org): Debug: brain M: out
state=recv_mailbox_tree changed=0
dsync-local(user at example.org): Error: Remote command returned error 255

$ ping imap.example.org
PING imap.example.org (111.222.333.444) 56(84) bytes of data.
64 bytes from mail.example.org (111.222.333.444): icmp_req=1 ttl=63
time=0.700 ms
64 bytes from mail.example.org (111.222.333.444): icmp_req=2 ttl=63
time=0.500 ms




17.01.2013 17:31, Evgeny Basov пишет:
> Hello.
>
> I have this settings of imapc:
>
> # doveconf -a | grep imapc
> imapc_features =
> imapc_host =
> imapc_list_prefix =
> imapc_master_user =
> imapc_max_idle_time = 29 mins
> imapc_password =
> imapc_port = 143
> imapc_rawlog_dir =
> imapc_ssl = no
> imapc_ssl_ca_dir =
> imapc_ssl_verify = yes
> imapc_user = %u