I have some large servers that have their data bound to a management class which directs the data directly to a primary tape pool. This pool has a copystgpool defined. Therefore, when these clients backup at night, their data is simultaneously written to the onsite and offsite tape copy.
My library is a 3584 with 12 LTO1 drives. Everything has been working just great for many months, but on Monday I upgraded the version and the OS on my TSM server. I went from 5.1.6.2 to 5.1.7.3 and from AIX 4.3.3ML9 to AIX 5.1.0ML3. All clients are running the 5.1.5 AIX TSM client. They have been for many months. Since the upgrade, I have started getting the "ANS1312E Server Media Mount Not Possible". The RESOURCEUTILIZATION parameter was set to 4 on a few of the clients, but was not set on others. The MAXNUMMP for all the clients was set at the default of 2. As I mentioned, it worked just fine this way before the server upgrade. This morning, I read some other emails of people with a similar problem and one said to raise the MAXNUMMP to 4. I did this, and it started working again. Could someone please explain to me why I needed to do this? Each client is still only mounting two tapes (one for onsite and one for offsite). Was it broken before and now it's fixed, or vice-versa? Thanks! This E-mail contains PRIVILEGED AND CONFIDENTIAL INFORMATION intended only for the use of the Individual(s) named above. If you are not the intended recipient of this E-mail, or the employee or agent responsible for delivering it to the intended recipient, you are hereby notified that any dissemination or copying of this E-mail is strictly prohibited. If you have received this E-mail in error, please immediately notify us at (865) 374-4900 or notify us by E-mail at [EMAIL PROTECTED]
