Hi, If speed/duplex settings are OK for NIC´s and switches and you can FTP some large files from/to Oracle and TSM servers with a reasonable speed. Then you have to monitor CPU, Disk I/O etc on both servers and switches... To find a pattern and track down the problem.
//Henrik -----Original Message----- From: ADSM: Dist Stor Manager [mailto:[EMAIL PROTECTED] On Behalf Of Akash Jain Sent: den 14 juli 2005 09:13 To: ADSM-L@VM.MARIST.EDU Subject: Re: Backup Yeah they are also configured at same speed. -----Original Message----- From: ADSM: Dist Stor Manager [mailto:[EMAIL PROTECTED] Behalf Of Scott, Mark William Sent: Thursday, 14 July 2005 11:59 AM To: ADSM-L@VM.MARIST.EDU Subject: Re: [ADSM-L] Backup Have you checked the switches though? -----Original Message----- From: ADSM: Dist Stor Manager [mailto:[EMAIL PROTECTED] On Behalf Of Akash Jain Sent: Thursday, 14 July 2005 2:26 PM To: ADSM-L@VM.MARIST.EDU Subject: Re: Backup Hi mark, Our all network interfaces are configured on 100 MBPS only. Media Speed Selected: 100 Mbps Full Duplex Media Speed Running: 100 Mbps Full Duplex Regards Akash -----Original Message----- From: ADSM: Dist Stor Manager [mailto:[EMAIL PROTECTED] Behalf Of Scott, Mark William Sent: Thursday, 14 July 2005 11:49 AM To: ADSM-L@VM.MARIST.EDU Subject: Re: [ADSM-L] Backup Hi Akash We have found if you are using 100mb network for example you have to ensure that all interfaces are set to the same speed etc eg: Host 100mb/Full switch port 100mb/Full and backup server 100mb/Full Hope this helps Cheers Mark -----Original Message----- From: ADSM: Dist Stor Manager [mailto:[EMAIL PROTECTED] On Behalf Of Akash Jain Sent: Thursday, 14 July 2005 2:01 PM To: ADSM-L@VM.MARIST.EDU Subject: Backup Hi all, I am in very strange situation where my Oracle backup sometimes completes in 1 hour and sometimes it took only 16 minutes for same data. On scrutinising the logs, it has been observed that it's the matter of network performance. Sometimes I am getting a speed of 1206kb/ps (data took 1 hour to backed up) and at 4506kb/ps completes in 16 minutes. I am assuming this is the network issue and to be checked by networking guys. Does anyone have faces this problem or any ideas about the same? AIX - 4.3.3.11 Data - Oracle Files Backup Software : TSM Regards Akash Jain ------------------------------------------------------------------- The information contained in this message may be CONFIDENTIAL and is intended for the addressee only. Any unauthorised use, dissemination of the information or copying of this message is prohibited. If you are not the addressee, please notify the sender immediately by return e-mail and delete this message. Thank you.
