Solaris 10系统频频被挂起

sghhttp

remote from orther machine

bash-3.00$ ssh -v oracle@192.168.19.11
Sun_SSH_1.1.3, SSH protocols 1.5/2.0, OpenSSL 0x0090704f
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: Rhosts Authentication disabled, originating port will not be trusted.
debug1: ssh_connect: needpriv 0
debug1: Connecting to 192.168.19.11 [192.168.19.11] port 22.
debug1: Connection established.
debug1: identity file /home/oracle/.ssh/identity type -1
debug1: identity file /home/oracle/.ssh/id_rsa type -1
debug1: identity file /home/oracle/.ssh/id_dsa type -1
debug1: Remote protocol version 2.0, remote software version Sun_SSH_1.1.3
debug1: match: Sun_SSH_1.1.3 pat Sun_SSH_1.1.*
debug1: Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-2.0-Sun_SSH_1.1.3
debug1: use_engine is 'yes'
debug1: pkcs11 engine initialized, now setting it as default for RSA, DSA, and symmetric ciphers
debug1: pkcs11 engine initialization complete
debug1: Failed to acquire GSS-API credentials for any mechanisms (No credentials were supplied, or the credentials were unavailable or inaccessible
Unknown code 0
)
debug1: SSH2_MSG_KEXINIT sent
debug1: SSH2_MSG_KEXINIT received
debug1: kex: server->client aes128-ctr hmac-md5 none
debug1: kex: client->server aes128-ctr hmac-md5 none
debug1: Peer sent proposed langtags, ctos: bn-IN,en-IN,en-SG,gu-IN,hi-IN,id-ID,ja-JP,kn-IN,ko,ko-KR,mr-IN,ms-MY,ta-IN,te-IN,th-TH,zh,zh-CN,zh-HK,zh-SG,ja,th,zh-TW,i-default
debug1: Peer sent proposed langtags, stoc: bn-IN,en-IN,en-SG,gu-IN,hi-IN,id-ID,ja-JP,kn-IN,ko,ko-KR,mr-IN,ms-MY,ta-IN,te-IN,th-TH,zh,zh-CN,zh-HK,zh-SG,ja,th,zh-TW,i-default
debug1: We proposed langtags, ctos: i-default
debug1: We proposed langtags, stoc: i-default
debug1: Negotiated lang: i-default
debug1: SSH2_MSG_KEX_DH_GEX_REQUEST sent
debug1: expecting SSH2_MSG_KEX_DH_GEX_GROUP
debug1: Remote: Negotiated main locale: C
debug1: Remote: Negotiated messages locale: C
debug1: dh_gen_key: priv key bits set: 113/256
debug1: bits set: 1566/3191
debug1: SSH2_MSG_KEX_DH_GEX_INIT sent
debug1: expecting SSH2_MSG_KEX_DH_GEX_REPLY
debug1: Host '192.168.19.11' is known and matches the RSA host key.
debug1: Found key in /home/oracle/.ssh/known_hosts:1
debug1: bits set: 1626/3191
debug1: ssh_rsa_verify: signature correct
debug1: newkeys: mode 1
debug1: set_newkeys: setting new keys for 'out' mode
debug1: SSH2_MSG_NEWKEYS sent
debug1: expecting SSH2_MSG_NEWKEYS
debug1: newkeys: mode 0
debug1: set_newkeys: setting new keys for 'in' mode
debug1: SSH2_MSG_NEWKEYS received
debug1: done: ssh_kex2.
debug1: send SSH2_MSG_SERVICE_REQUEST
debug1: got SSH2_MSG_SERVICE_ACCEPT
debug1: Authentications that can continue: gssapi-keyex,gssapi-with-mic,publickey,password,keyboard-interactive
debug1: Next authentication method: gssapi-keyex
debug1: Next authentication method: gssapi-with-mic
debug1: Failed to acquire GSS-API credentials for any mechanisms (No credentials were supplied, or the credentials were unavailable or inaccessible
Unknown code 0
)
debug1: Next authentication method: publickey
debug1: Trying private key: /home/oracle/.ssh/identity
debug1: Trying private key: /home/oracle/.ssh/id_rsa
debug1: Trying private key: /home/oracle/.ssh/id_dsa
debug1: Next authentication method: keyboard-interactive
Password:
debug1: Authentication succeeded (keyboard-interactive)
debug1: channel 0: new [client-session]
debug1: send channel open 0
debug1: Entering interactive session.
debug1: ssh_session2_setup: id 0
debug1: channel request 0: env
debug1: channel request 0: pty-req
debug1: channel request 0: shell
debug1: fd 4 setting TCP_NODELAY
debug1: channel 0: open confirm rwindow 0 rmax 32768
debug1: Remote: Channel 0 set: LANG=C
Last login: Mon Jun 27 16:37:43 2011 from db02
Oracle Corporation      SunOS 5.10      Generic Patch   January 2005

sghhttp

bash-3.00$ ssh -v oracle@192.168.19.11
Sun_SSH_1.1.3, SSH protocols 1.5/2.0, OpenSSL 0x0090704f
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: Rhosts Authentication disabled, originating port will not be trusted.
debug1: ssh_connect: needpriv 0
debug1: Connecting to 192.168.19.11 [192.168.19.11] port 22.
debug1: Connection established.
debug1: identity file /home/oracle/.ssh/identity type -1
debug1: identity file /home/oracle/.ssh/id_rsa type -1
debug1: identity file /home/oracle/.ssh/id_dsa type -1
debug1: Remote protocol version 2.0, remote software version Sun_SSH_1.1.3
debug1: match: Sun_SSH_1.1.3 pat Sun_SSH_1.1.*
debug1: Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-2.0-Sun_SSH_1.1.3
debug1: use_engine is 'yes'
debug1: pkcs11 engine initialized, now setting it as default for RSA, DSA, and symmetric ciphers
debug1: pkcs11 engine initialization complete
debug1: Failed to acquire GSS-API credentials for any mechanisms (No credentials were supplied, or the credentials were unavailable or inaccessible
Unknown code 0
)
debug1: SSH2_MSG_KEXINIT sent
debug1: SSH2_MSG_KEXINIT received
debug1: kex: server->client aes128-ctr hmac-md5 none
debug1: kex: client->server aes128-ctr hmac-md5 none
debug1: Peer sent proposed langtags, ctos: bn-IN,en-IN,en-SG,gu-IN,hi-IN,id-ID,ja-JP,kn-IN,ko,ko-KR,mr-IN,ms-MY,ta-IN,te-IN,th-TH,zh,zh-CN,zh-HK,zh-SG,ja,th,zh-TW,i-default
debug1: Peer sent proposed langtags, stoc: bn-IN,en-IN,en-SG,gu-IN,hi-IN,id-ID,ja-JP,kn-IN,ko,ko-KR,mr-IN,ms-MY,ta-IN,te-IN,th-TH,zh,zh-CN,zh-HK,zh-SG,ja,th,zh-TW,i-default
debug1: We proposed langtags, ctos: i-default
debug1: We proposed langtags, stoc: i-default
debug1: Negotiated lang: i-default
debug1: SSH2_MSG_KEX_DH_GEX_REQUEST sent
debug1: expecting SSH2_MSG_KEX_DH_GEX_GROUP
debug1: Remote: Negotiated main locale: C
debug1: Remote: Negotiated messages locale: C
debug1: dh_gen_key: priv key bits set: 113/256
debug1: bits set: 1566/3191
debug1: SSH2_MSG_KEX_DH_GEX_INIT sent
debug1: expecting SSH2_MSG_KEX_DH_GEX_REPLY
debug1: Host '192.168.19.11' is known and matches the RSA host key.
debug1: Found key in /home/oracle/.ssh/known_hosts:1
debug1: bits set: 1626/3191
debug1: ssh_rsa_verify: signature correct
debug1: newkeys: mode 1
debug1: set_newkeys: setting new keys for 'out' mode
debug1: SSH2_MSG_NEWKEYS sent
debug1: expecting SSH2_MSG_NEWKEYS
debug1: newkeys: mode 0
debug1: set_newkeys: setting new keys for 'in' mode
debug1: SSH2_MSG_NEWKEYS received
debug1: done: ssh_kex2.
debug1: send SSH2_MSG_SERVICE_REQUEST
debug1: got SSH2_MSG_SERVICE_ACCEPT
debug1: Authentications that can continue: gssapi-keyex,gssapi-with-mic,publickey,password,keyboard-interactive
debug1: Next authentication method: gssapi-keyex
debug1: Next authentication method: gssapi-with-mic
debug1: Failed to acquire GSS-API credentials for any mechanisms (No credentials were supplied, or the credentials were unavailable or inaccessible
Unknown code 0
)
debug1: Next authentication method: publickey
debug1: Trying private key: /home/oracle/.ssh/identity
debug1: Trying private key: /home/oracle/.ssh/id_rsa
debug1: Trying private key: /home/oracle/.ssh/id_dsa
debug1: Next authentication method: keyboard-interactive
Password:
debug1: Authentication succeeded (keyboard-interactive)
debug1: channel 0: new [client-session]
debug1: send channel open 0
debug1: Entering interactive session.
debug1: ssh_session2_setup: id 0
debug1: channel request 0: env
debug1: channel request 0: pty-req
debug1: channel request 0: shell
debug1: fd 4 setting TCP_NODELAY
debug1: channel 0: open confirm rwindow 0 rmax 32768
debug1: Remote: Channel 0 set: LANG=C
Last login: Mon Jun 27 16:37:43 2011 from db02
Oracle Corporation      SunOS 5.10      Generic Patch   January 2005

easybegin

explorer

peterwang_60

From the output you listed in here, I am kind of lost. Were you able to login after put in your password for oracle? or you get problem with rsa/dsa key file to login?
You could QQ me if you like, I will try to help you figure it out. My QQ# is 348538574

sghhttp

yes, i can login after put in your password for oracle

sghhttp

Thank  you ,Peter,  i haved QQ you,  and my QQ name is Leo.

peterwang_60

Hi Leo,

As you could login after you provide oracle pwd which means SSH connection is fine. So what's the issue? If you want to use ssh key authentication method to login remote server, here is reference:

1. Generate key on local machine under oracle home directory. (I am assuming you want to use oracle account)
ssh-keygen -t rsa
it will ask you for a password, you could leave it blank. You could pick -t dsa if you prefer, I selected dsa.
2. Ensure oracle account on remote server has a .ssh directory under home directory. If it doesn't exist, you can run ssh-keygen command to create one, it will create one with the correct permissions.
3. Copy your local public key to the remote server
scp ~/.ssh/id_rsa.pub oracle@remoteservername:~/.ssh/authorized_keys2
4. ssh to the remote server

sghhttp

Hi Peter,
        I don't think it is problem of ssh, i can remote the server with oracle account by ssh. I amaze that why the solaris 10 system was hanged for three times, and i don't know what is next time this problem will happen. I want to know what case this accident, it is solaris system's configure, or oracle's bug.

peterwang_60

When the server was hang, could you access to it through the console? if you could, did the server response to your commands? You might need to force it to create dump file if it doesn't response and open a case with Oracle/SUN, let them to analyze dump file.

sghhttp

No,  i couldn't access to it through the console, when  i used keyboard and monitor connect to the server, it doesn't have signal at all.