You need J13484.112 on if you use data spaces. We got bit by that pretty hard -- data corruption in the DB2 catalog so bad that DB2 wold not even come up. We didn't have any problems IPLing.
On Fri, 3 Feb 2006 13:04:59 -0800, Schuh, Richard <[EMAIL PROTECTED]> wrote : >Les Geer posted the following dire warning: > > Before you attempt to IPL z/VM 5.2 on the z890 (and z990), > please ensure you have applied the following MCLs: > MCL J13484.112 > MCL J13486.106 > MCL J13471.007 > > > You will avoid possible outages and expensive debug of such. > These MCLs are in the base of z9-109 > Best Regards, > Les Geer > IBM z/VM and Linux Development > > > >Our hardware people tell us that J13846.106 is on our z/900 and that the other 2 are scheduled for activation on April 2. They also say that they have checked the other two and they do not affect anything that we use, so it is OK to go ahead and roll 5.2 out before the y are activated. What say you Les (or surrogate)? Are the MCLs limited enough in scope that this co uld be true? > >Regards, >Richard Schuh >======================== ========================= ========== =============
