Backup failing with status code:24.
I have one backup client (from an estate of 600+ clients) failing with a code 24 during a server initiated file system backup. Both the client and the server are Solaris 10 (client : SPARC, server x86). Netbackup version is 7.0 on both.
I've checked the relevant tech articles that address code 24 errors but they don't seem to apply to my problem.
http://www.symantec.com/business/support/index?pag... - backup is failing in less than one minute so the lowering the TCP_KEEPALIVE_INTERVAL to 5 mins would seem unlikely to help.
http://www.symantec.com/business/support/index?pag... - I've checked the tcp_recv_hiwat, tcp_xmit_hiwat and tcp_max_buf parameters and they are the same on the client (and other clients I've checked) and the server.
http://www.symantec.com/business/support/index?pag... - OS patching is reasonably up to date (January Critical Path Update applied a few months ago). Backup has been re-tried at times when network load is low.
Also NET_BUFFER_SZ has not been configured on the client or the master/media server.
Does anybody have a suggestion as to what else I can look at? I'm guessing it's a network issue but I can't find a difference in network configuration between this client and all the others.
Logs and other info from the client and server. Names have been changed to protect the innocent.