Amanda-Users

could not connect DATA stream

2007-10-29 10:35:16
Subject: could not connect DATA stream
From: fedora <zuki AT abamon DOT com>
To: amanda-users AT amanda DOT org
Date: Mon, 29 Oct 2007 04:54:04 -0700 (PDT)
Hi all,

I couldn't find any solutions on this kind of error:

- amstatus report on server -

abc.com:/var/lib/mysql 1 driver: (aborted:"[could not connect DATA stream:
can't connect stream to abc.com.com port 45633: Connection timed out]")(too
many d
umper retry)

-- in client debug file - amandad --

amandad: time 30.001: stream_accept: timeout after 30 seconds
amandad: time 30.001: security_stream_seterr(0x95d25e0, can't accept new
stream connection: No such file or directory)
amandad: time 30.001: stream 0 accept failed: unknown protocol error
amandad: time 30.001: security_stream_close(0x95d25e0)
amandad: time 59.997: stream_accept: timeout after 30 seconds
amandad: time 59.997: security_stream_seterr(0x95da618, can't accept new
stream connection: No such file or directory)
amandad: time 59.997: stream 1 accept failed: unknown protocol error
amandad: time 59.997: security_stream_close(0x95da618)
amandad: time 89.992: stream_accept: timeout after 30 seconds
amandad: time 89.993: security_stream_seterr(0x95e2650, can't accept new
stream connection: No such file or directory)
amandad: time 89.993: stream 2 accept failed: unknown protocol error
amandad: time 89.993: security_stream_close(0x95e2650)
amandad: time 89.993: security_close(handle=0x95c1958, driver=0x468a20
(BSD))
amandad: time 89.993: pid 8559 finish time Mon Oct 29 17:46:40 2007

-- in server amdump.1 log ---

driver: result time 756.150 from dumper0: TRY-AGAIN 00-00002 "[could not
connect DATA stream: can't connect stream to abc.com port 45633: Connection
timed out]"
driver: dump failed 00-00002 abc.com /var/lib/mysql, too many dumper retry:
"[could not connect DATA stream: can't connect stream to abc.com port 45633: 
Connection timed out]"
driver: send-cmd time 756.150 to chunker0: FAILED 00-00002
driver: state time 756.150 free kps: 1705 space: 101293664 taper: idle
idle-dumpers: 3 qlen tapeq: 0 runq: 0 roomq: 0 wakeup: 0 driver-idle:
no-dumpers
driver: interface-state time 756.150 if default: free 305 if local: free
1000 if le0: free 400
driver: hdisk-state time 756.150 hdisk 0: free 101293664 dumpers 1
driver: result time 756.150 from chunker0: FAILED 00-00002 "[cannot read
header: got 0 instead of 32768]"

amcheck is running fine with no problems and only this DLE got problem from
11 DLEs. I do not understand what does it mean by "could not connect DATA
stream". FYI, I ran client using xinetd. Firewall has been opened. 

service amanda
{
       only_from       = server.com
       socket_type     = dgram
       protocol        = udp
       wait            = yes
       user            = amanda
       group           = disk
       groups          = yes
       server          = /usr/local/libexec/amandad
       server_args     = -auth=bsd amdump
       disable         = no
}

Can anyone help me?
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