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RE: rsh times out after 5 min
by Holland, William L 07 Mar '06

07 Mar '06

ssh is not an option for us. There is no ssh client built into Windows. -----Original Message----- From: Tim McCarthy [mailto:tmacmd@gmail.com] Sent: Tuesday, March 07, 2006 1:10 PM To: Holland, William L Cc: 'toasters(a)mathworks.com' Subject: Re: rsh times out after 5 min Have you tried ssh? I use it exclusively. It is easy to setup to use without passwords.... Filer: secureadmin setup ssh (answer questions, usually leaving defaults is fine) If you would like, also setup ssl: secureadmin setup ssl (answer questions, defaults are probably not good) secureadmin enable all (this turns on ssh1, ssh2 and ssl-> filerview will now work via ssl) On your unix/linux client, setup all your keys: ssh-keygen -t dsa -N '' ssh-keygen -t rsa -N '' ssh-keygen -t rsa1 -N '' Go to your home directory. cat *.pub >> /tmp/my.pub Mount the root of the filer. go to the etc directory. mkdir -p sshd/root/.ssh cd sshd/root/.ssh cp /tmp/my.pub authorized_keys chmod 600 authorized_keys chown root authorized_keys now you should be able to: ssh root@filer date and it should give you the date. If this is the first time running ssh to the filer, it will ask to confirm/create an entry in your ~.ssh/known_hosts file. --tmac Holland, William L wrote: > Yes, console and telnet timeouts are both set for 10 minutes. > However, we have telnet disabled. > > -----Original Message----- > From: Mike Cutler [mailto:mikec@pdi.com] > Sent: Tuesday, March 07, 2006 12:34 PM > To: Holland, William L > Cc: 'Davin Milun'; 'toasters(a)mathworks.com' > Subject: RE: rsh times out after 5 min > > do you have autologout set on the filers? > > rsh <$filer> options autologout > > this should tell you. The default for console and telnet is normally > 60 minutes but you may have changed that in the past? > > Mike > > On Tue, 7 Mar 2006, Holland, William L Said: > >> Nothing between the 2 but a Cisco 4506 switch with 24 port GbE Copper >> blades. >> >> -----Original Message----- >> From: Davin Milun [mailto:milun@cse.Buffalo.EDU] >> Sent: Tuesday, March 07, 2006 11:27 AM >> To: Holland, William L; 'toasters(a)mathworks.com' >> Subject: Re: rsh times out after 5 min >> >> At 10:58, on Mar 7, 2006, "Holland, William L" wrote: >>> I am trying to perform an ndmpcopy operation using rsh from a >>> Windows client. I am able to initiate the ndmpcopy fine and >>> transfer actually starts. However, after EXACTLY 5 minutes, the rsh >>> times out with a "connection reset by peer" message. Anyone know of >>> any way to get around this? >> When I've seen similar problems in the past, the culprit was some >> firewall (or load-balancer) between my host and the filer, that was >> aging out "long-lived" TCP sessions. >> >> Davin. >> > > -- > Mike Cutler - mikec(a)pdi.com > PDI/Dreamworks Animation Technology > >

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Re: rsh times out after 5 min
by Tim McCarthy 07 Mar '06

07 Mar '06

Have you tried ssh? I use it exclusively. It is easy to setup to use without passwords.... Filer: secureadmin setup ssh (answer questions, usually leaving defaults is fine) If you would like, also setup ssl: secureadmin setup ssl (answer questions, defaults are probably not good) secureadmin enable all (this turns on ssh1, ssh2 and ssl-> filerview will now work via ssl) On your unix/linux client, setup all your keys: ssh-keygen -t dsa -N '' ssh-keygen -t rsa -N '' ssh-keygen -t rsa1 -N '' Go to your home directory. cat *.pub >> /tmp/my.pub Mount the root of the filer. go to the etc directory. mkdir -p sshd/root/.ssh cd sshd/root/.ssh cp /tmp/my.pub authorized_keys chmod 600 authorized_keys chown root authorized_keys now you should be able to: ssh root@filer date and it should give you the date. If this is the first time running ssh to the filer, it will ask to confirm/create an entry in your ~.ssh/known_hosts file. --tmac Holland, William L wrote: > Yes, console and telnet timeouts are both set for 10 minutes. However, we > have telnet disabled. > > -----Original Message----- > From: Mike Cutler [mailto:mikec@pdi.com] > Sent: Tuesday, March 07, 2006 12:34 PM > To: Holland, William L > Cc: 'Davin Milun'; 'toasters(a)mathworks.com' > Subject: RE: rsh times out after 5 min > > do you have autologout set on the filers? > > rsh <$filer> options autologout > > this should tell you. The default for console and telnet is normally 60 > minutes but you may have changed that in the past? > > Mike > > On Tue, 7 Mar 2006, Holland, William L Said: > >> Nothing between the 2 but a Cisco 4506 switch with 24 port GbE Copper >> blades. >> >> -----Original Message----- >> From: Davin Milun [mailto:milun@cse.Buffalo.EDU] >> Sent: Tuesday, March 07, 2006 11:27 AM >> To: Holland, William L; 'toasters(a)mathworks.com' >> Subject: Re: rsh times out after 5 min >> >> At 10:58, on Mar 7, 2006, "Holland, William L" wrote: >>> I am trying to perform an ndmpcopy operation using rsh from a Windows >>> client. I am able to initiate the ndmpcopy fine and transfer >>> actually starts. However, after EXACTLY 5 minutes, the rsh times out >>> with a "connection reset by peer" message. Anyone know of any way to >>> get around this? >> When I've seen similar problems in the past, the culprit was some >> firewall (or load-balancer) between my host and the filer, that was >> aging out "long-lived" TCP sessions. >> >> Davin. >> > > -- > Mike Cutler - mikec(a)pdi.com > PDI/Dreamworks Animation Technology > >

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RE: rsh times out after 5 min
by Holland, William L 07 Mar '06

07 Mar '06

Yes, console and telnet timeouts are both set for 10 minutes. However, we have telnet disabled. -----Original Message----- From: Mike Cutler [mailto:mikec@pdi.com] Sent: Tuesday, March 07, 2006 12:34 PM To: Holland, William L Cc: 'Davin Milun'; 'toasters(a)mathworks.com' Subject: RE: rsh times out after 5 min do you have autologout set on the filers? rsh <$filer> options autologout this should tell you. The default for console and telnet is normally 60 minutes but you may have changed that in the past? Mike On Tue, 7 Mar 2006, Holland, William L Said: > Nothing between the 2 but a Cisco 4506 switch with 24 port GbE Copper > blades. > > -----Original Message----- > From: Davin Milun [mailto:milun@cse.Buffalo.EDU] > Sent: Tuesday, March 07, 2006 11:27 AM > To: Holland, William L; 'toasters(a)mathworks.com' > Subject: Re: rsh times out after 5 min > > At 10:58, on Mar 7, 2006, "Holland, William L" wrote: >> I am trying to perform an ndmpcopy operation using rsh from a Windows >> client. I am able to initiate the ndmpcopy fine and transfer >> actually starts. However, after EXACTLY 5 minutes, the rsh times out >> with a "connection reset by peer" message. Anyone know of any way to >> get around this? > > When I've seen similar problems in the past, the culprit was some > firewall (or load-balancer) between my host and the filer, that was > aging out "long-lived" TCP sessions. > > Davin. > -- Mike Cutler - mikec(a)pdi.com PDI/Dreamworks Animation Technology

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RE: rsh times out after 5 min
by Holland, William L 07 Mar '06

07 Mar '06

Nothing between the 2 but a Cisco 4506 switch with 24 port GbE Copper blades. -----Original Message----- From: Davin Milun [mailto:milun@cse.Buffalo.EDU] Sent: Tuesday, March 07, 2006 11:27 AM To: Holland, William L; 'toasters(a)mathworks.com' Subject: Re: rsh times out after 5 min At 10:58, on Mar 7, 2006, "Holland, William L" wrote: > I am trying to perform an ndmpcopy operation using rsh from a Windows > client. I am able to initiate the ndmpcopy fine and transfer actually > starts. However, after EXACTLY 5 minutes, the rsh times out with a > "connection reset by peer" message. Anyone know of any way to get > around this? When I've seen similar problems in the past, the culprit was some firewall (or load-balancer) between my host and the filer, that was aging out "long-lived" TCP sessions. Davin.

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Re: rsh times out after 5 min
by Davin Milun 07 Mar '06

07 Mar '06

At 10:58, on Mar 7, 2006, "Holland, William L" wrote: > I am trying to perform an ndmpcopy operation using rsh from a Windows > client. I am able to initiate the ndmpcopy fine and transfer actually > starts. However, after EXACTLY 5 minutes, the rsh times out with a > "connection reset by peer" message. Anyone know of any way to get around > this? When I've seen similar problems in the past, the culprit was some firewall (or load-balancer) between my host and the filer, that was aging out "long-lived" TCP sessions. Davin.

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rsh times out after 5 min
by Holland, William L 07 Mar '06

07 Mar '06

I am trying to perform an ndmpcopy operation using rsh from a Windows client. I am able to initiate the ndmpcopy fine and transfer actually starts. However, after EXACTLY 5 minutes, the rsh times out with a "connection reset by peer" message. Anyone know of any way to get around this?

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RE: iSCSI on Windows Question
by Glenn Dekhayser 07 Mar '06

07 Mar '06

If you plan on taking snapshots of your Luns (one of the primary reasons for using Netapp), then you will need SnapDrive, which works with the MS API to flush "dirty writes" prior to telling the Netapp to take its snapshot. Now you CAN take snapshots through the netapp scheduler, but the filesystem in the LUN won't be consistent. Also, if you have SnapMirror, SnapDrive initiates a replication after the snapshot. So if you have recovery on the brain, you want SnapDrive. Oh yeah, it also cuts the time and thought that goes into creating and expanding luns by 90%. ----------------------------- Subject: iSCSI on Windows Question Is anyone running iSCSI on windows without SnapDrive or is it just a big pain w/o SnapDrive? How does SnapDrive for Windows make your life easier, is it work the license? Joe

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re: Hello
by Sanchez Leon 07 Mar '06

07 Mar '06

Hi, toasters. -- Best Regards, Sanchez Leon mailto:toasters@mathworks.com

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RE: iSCSI on Windows Question
by Hill, Aaron 07 Mar '06

07 Mar '06

Running all of ours without snapdrive. If you have standard and static configurations with only small scale or "niche" implementations, it works a treat. Snapdrive can assist if you are planning a lot of LUN manipulation. i.e. snapshots of LUNS, Changing mappings between hosts, drives etc. Or if you are "dumbing" it down for simpler and scalable administration, Snapdrive is a good value proposition. Essentially it should help to keep operations costs down, one of the strongest drivers for any centralised storage implementation. If you have a very dynamic environment with many hundreds of hosts, I think there are better storage platforms than NetApp with more scalable software "suites". Aaron -----Original Message----- From: owner-toasters(a)mathworks.com [mailto:owner-toasters@mathworks.com] On Behalf Of Joseph King Sent: Tuesday, 7 March 2006 9:11 AM To: toasters(a)mathworks.com Subject: iSCSI on Windows Question Is anyone running iSCSI on windows without SnapDrive or is it just a big pain w/o SnapDrive? How does SnapDrive for Windows make your life easier, is it work the license? Joe ************** IMPORTANT MESSAGE ************** This e-mail message is intended only for the addressee(s) and contains information which may be confidential. If you are not the intended recipient please advise the sender by return email, do not use or disclose the contents, and delete the message and any attachments from your system. Unless specifically indicated, this email does not constitute formal advice or commitment by the sender or the Commonwealth Bank of Australia (ABN 48 123 123 124) or its subsidiaries. We can be contacted through our web site: commbank.com.au. If you no longer wish to receive commercial electronic messages from us, please reply to this e-mail by typing Unsubscribe in the subject line. ***************************************************************

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RE: iSCSI on Windows Question
by Dean, Phil (ITO) 07 Mar '06

07 Mar '06

Yes we are. The only issue is that with out snapdrive you'll have to use another utility like diskpart to extend the partition, if you change it's size. Philip -----Original Message----- From: owner-toasters(a)mathworks.com [mailto:owner-toasters@mathworks.com] On Behalf Of Joseph King Sent: Tuesday, 7 March 2006 9:11 AM To: toasters(a)mathworks.com Subject: iSCSI on Windows Question Is anyone running iSCSI on windows without SnapDrive or is it just a big pain w/o SnapDrive? How does SnapDrive for Windows make your life easier, is it work the license? Joe ************** IMPORTANT MESSAGE ************** This e-mail message is intended only for the addressee(s) and contains information which may be confidential. If you are not the intended recipient please advise the sender by return email, do not use or disclose the contents, and delete the message and any attachments from your system. Unless specifically indicated, this email does not constitute formal advice or commitment by the sender or the Commonwealth Bank of Australia (ABN 48 123 123 124) or its subsidiaries. We can be contacted through our web site: commbank.com.au. If you no longer wish to receive commercial electronic messages from us, please reply to this e-mail by typing Unsubscribe in the subject line. ***************************************************************

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toasters