This ifix is a result of defects found and fixed during LSI testing. It is com patible SP0 through SP1. The list of APARS include: AIX 61 TL 5 IZ87638 CR180294: IO error on AIX 6.1 at 10 hours of CF on FC XBB2 IZ87641 CR182002: IO error on AIX5.3 from SNM array after approx. 1 IZ87643 CR182834: RVM CCDL test, kswachaos went to KDB after 3 hour IZ87645 CR183591: AIX5.3 Unable to failover to alternate path cause IZ93510 CR185169: AIX 5.3 with Meteorite gets IO errors during CFW AIX RELEASE: 6100-05-01 APAR : IZ93510 INSTALL : emgr -e iz93510.epkg.Z REQUISITES : no REBOOT : reboot required