I get this w/ openssh-client 1:4.6p1-5 from sid. I have ControlMaster=auto and ControlPath set in my ~/.ssh/config file. What happens when you run this:
for i in `seq 10`; do ssh -o ControlMaster=auto -o ControlPath=~/.ssh/ssh_control_%h_%p_%r xxx.yy.zzz date &; done On 10/27/07, Nicolas Valcarcel <[EMAIL PROTECTED]> wrote: > On sid i have get different results: > > [EMAIL PROTECTED]:~$ for i in `seq 10`; do ssh www.xxx.yyy.xxx date& done > [11] 6147 > [12] 6148 > [13] 6149 > [14] 6150 > ssh_exchange_identification: Connection closed by remote host > ssh_exchange_identification: Connection closed by remote host > ssh_exchange_identification: Connection closed by remote host > [15] 6151 > [16] 6152 > [17] 6153 > [18] 6154 > ssh_exchange_identification: Connection closed by remote host > ssh_exchange_identification: Connection closed by remote host > ssh_exchange_identification: Connection closed by remote host > [19] 6155 > [20] 6156 > [11] Exit 255 ssh www.xxx.yyy.xxx date > [12] Exit 255 ssh www.xxx.yyy.xxx date > [13] Exit 255 ssh www.xxx.yyy.xxx date > [14] Exit 255 ssh www.xxx.yyy.xxx date > [15] Exit 255 ssh www.xxx.yyy.xxx date > [16] Exit 255 ssh www.xxx.yyy.xxx date > [EMAIL PROTECTED]:~$ ssh_exchange_identification: Connection closed by remote > host > ssh_exchange_identification: Connection closed by remote host > ssh_exchange_identification: Connection closed by remote host > ssh_exchange_identification: Connection closed by remote host > > > Which version of debian are you running? > > On Fri, 2007-10-26 at 09:27 -0400, Chris AtLee wrote: > > I'd like to note that this problem also manifests as a race condition. > > I have some scripts that execute multiple 'scp' commands in parallel, > > and I quite often see some of them fail with "ControlSocket ... > > already exists" > > > > It seems like what happens is scp shuts down the connection before > > deleting the control socket file, thus preventing other scp commands > > from running. Or maybe the socket file is created before the > > connection is active? > > > > I can reproduce pretty easily with this: > > > > #!/bin/bash > > for i in `seq 10`; do > > ssh host date& > > done > > > > > > > > > -- > aka nxvl > key fingerprint: E140 4CC7 5E3C B6B4 DCA7 F6FD D22E 2FB4 A9BA 6877 > gpg --keyserver keyserver.ubuntu.com --recv-keys A9BA6877 > Yo uso Software Libre y tu? > > -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
