Same problem for me too. We have been experiencing this intermittently for the past few months. It started happening for me again yesterday, and I am sure that the remote script is exiting with 0 status. This seems like a JSch bug to me. I have been running JSch 0.1.31 but I just upgraded to the new v0.1.33. I'll update this thread with the results.
-Andrew On 5/31/07, ken77 <[EMAIL PROTECTED]> wrote:
Hi Chris... I am having the same exactly problem with the sshexec, the same script sometimes works, sometimes it gives me "Remote command failed with exit status -1" , I was wondering if you have found the reason for this and a possible solution ? this is driving me crazy since I can't find the exactly (valid) reason , so i can talk with my manager about it.. thanks in advance ken cprice wrote: > > Hi there; > > I run a deploy system using ant with sshexec and scp. My deploy consists > of sshexec calls to shut down running applications on remote servers, copy > of files via scp to remote servers, and then subsequent sshexec calls to > start up applications on remote servers. > > My problem is that my ant sshexec calls fail randomly with "Remote command > failed with exit status -1". I'll have 20 successful deploys in a row, a > failure, 3 more successes, 2 failures, etc... Effectively what seems to be > happening is that the failing sshexec tasks do not attempt to make a > connection to the remote system. I've esteablished this by watching strace > and lsof output of the running ant process and noting the abscence of a > tcp socket connection to the remote system. Also, the instant I get the > remote command failed error I can connect via ssh by hand (CLI) to the > remote system with no issues. I have also run scripts that continually run > remote commands against all remote systems while running the ant deploy. > > My deploy system is rhel4, OpenSSH_3.9p1, OpenSSL 0.9.7a Feb 19 2003. > > Target systems are a mixture of rhel3, OpenSSH_3.6.1p2, SSH protocols > 1.5/2.0, OpenSSL 0x0090701f > and windows 2003 server running cygwin, OpenSSH_4.3p2, OpenSSL 0.9.8b 04 > May 2006 > > I was originally seeing this behaviour under ant-1.6.5, so I upgraded to > ant-1.7.0 with no changes. I also upgraded my ant-1.7.0 to jsch-0.1.31.jar > based on some anecdotal evidence I saw in the jsch changelog. > > My ant install was running under jdk 1.4.2_11, which we upgraded to jdk > 1.6.0 with no change. > > ANY help you can provide will be greatly appreciated. > > Cheers, > Chris > > > > -- View this message in context: http://www.nabble.com/Ant-sshexec-random-failures-tf3190085.html#a10895879 Sent from the Ant - Users mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
